//{$DEFINE CADImport6} unit U_ImportDXF; interface uses windows, Dialogs, PowerCad, SysUtils, U_Cad, DrawObjects, Clipbrd, Classes, PCTypesUtils, Math, ShellApi, tlhelp32, forms, FastStrings, Messages, Graphics, Controls, StdCtrls, ExtDlgs, ExtCtrls, {$IF Defined(CADImport6)} DXFImage_EXP, ExtData, sgFunction, sgTools, {$ELSE} DXF, sgFunction, ExtData, sgTools, {$IFEND} DXFConv, Extrusion, U_DXFEngineSCS, PCDrawing, DWG, HPGL2, SVG, CGM, sgConsts, MVFont, U_SCSLists, {Tolik} SGLines, SGLists; procedure LoadDXFFile(aPCad: TPowerCad); procedure LoadDXFFileNew(aPCad: TPowerCad; aTitle, aFilter: string; aFile: String=''; aAllowScale: Boolean=true); procedure LoadDXFFileWithName(aPCad: TPowerCad; aFName: string); function ImportDXF(aFileName: string): Boolean; function ConvertDWGToDXF(aDWGFileName: string): string; function DxfColorToColor(aColor: Integer): Longint; function GetImportLayerNbr(aCad: TPCDrawing; aDxfLayer: TsgDXFLayer): Integer; // NEW function ModificatePoint(aP: TFPoint): TFPoint; function PointToString(const P: TFPoint): string; function ImportTextFont(Sender: TObject): string; function GetDXFBlock(aID: Integer): TBlock; function CheckAnyText(aStr: string): Boolean; //Tolik // Function ConvUtf8ToStr(aString: string): string; function utf16decode(encodeIn: string):string; type TF_Import = class(TMyObject) FEntitiesCount: Integer; // Tolik --06/01/2016 FBlockCount: integer; // FTextPrevPt: TFPoint; FTextUsePrevPt: Boolean; function ImportText(Sender: TObject): TFigure; function ImportSolid(Sender: TObject): TFigure; function ImportLine(Sender: TObject): TFigure; function ImportPoint(Sender: TObject): TFigure; function ImportEllipse(Sender: TObject): TFigure; function ImportArc(Sender: TObject): TFigure; function ImportCircle(Sender: TObject): TFigure; function ImportPolyLine(Sender: TObject): TFigure; // Tolik // function ImportLWPolyLine(Sender: TObject): TFigure; // function ImportAttdef(Sender: TObject): TFigure; function ImportSpline(Sender: TObject): TFigure; function ImportLeader(Sender: TObject): TFigure; function ImportHatch(Sender: TObject): TList;//TFigure; function ImportViewPortBegin(Sender: TObject): TFigure; function ImportViewPortEnd(Sender: TObject): TFigure; function ReadCADEntities(Entity: TsgDXFEntity): Integer; function FinishReadCADEntities(Entity: TsgDXFEntity): Integer; // Tolik -- 03/01/2016 -- Procedure SimpleReadCADEntities(Entity: TsgDXFEntity); //05/01/2016 function CheckIsLoaded(Entity: TsgDXFEntity): Boolean; // constructor Create; end; // *** var F_Import: TF_Import; IsModelExist: Boolean = False; IsBlockInBlockExist: Boolean = False; TxtFile: TStringList; FCADParams: TsgCADIterate; FDXFObjectsList: TList; FDXFBlocksList: TList; // Tolik HandleList: TStringList; // // Formats {$IF Defined(CADImport6)} ImgDXF: TsgDXFImage; {$ELSE} ImgDXF: TsgCADDXFImage; {$IFEND} ImgDWG: TsgDWGImage; ImgSVG: TsgSVGImage; ImgHPGL: TsgHPGLImage; NumberOfPartsInSpline: Integer = 10; LimitDXFPolyCount: integer = 500; // Tolik ReadedEntCount: Integer = 0; implementation uses U_ProtectionCommon, {LoadDXF, }USCS_Main, U_Common, U_BaseCommon, PCDrawBox, U_Constants, U_Layers, CADImage; //Tolik // перепроверить try..except. function utf16decode(encodeIn: string):string; var presult,psource:PChar; s:string; buf,code:Integer; encode: string; tmpch: Char; begin if (Pos('\U+', encodeIn) = 0) and (Pos('_U+', encodeIn) = 0) then Result := encodeIn else begin try //encode := FastReplace(encodein, '\U+', '\x', True); encode := encodeIn; SetLength(result, length(encode)); presult:=pchar(result); psource:=pchar(encode); while psource^<>#0 do begin if (psource^='\') or (psource^='_') then begin tmpch := psource^; inc(psource); if psource^='U' then begin inc(psource); if psource^='+' then begin //inc(psource); //psource^:='x'; SetString(s,psource,5); s[1] := 'x'; Val(s,buf,code); if buf>=$100 then begin s:=WideChar(buf); presult^:=s[1]; end else presult^:=chr(buf); Inc(psource,5); end else begin presult^ := tmpch; inc(presult); presult^ := 'U'; // '\' end end else presult^ := tmpch; // '\' end else begin presult^:=psource^; Inc(psource); end; Inc(presult); end; SetLength(result, presult - pchar(Result)); except result:='error'; end; end; end; // Если юзать, то переработать на посимвольную обработку {function ConvUtf8ToStr(aString: String): String; Var Prefix: string; ss, sss: string; w: UTF8String; ww: WideString; i, j: Integer; ch: PWideChar; p: Pointer; currPos : integer; wChar: WideChar; Delagain: Boolean; simbolCode: Integer; StringChanged: Boolean; function HexToInt(h: string): integer; var i, c: integer; begin val('$'+h, i, c); if c > 0 then HexToInt := -1 else HexToInt := i; end; begin j := Pos('\U+', aString); if j = 0 then Result := aString else begin // Define Prefix Prefix := ''; if j > 1 then begin j := j - 1; for i := 1 to j do begin Prefix := Prefix + aString[i]; end; end; j := Length(Prefix); ss := aString; // get string without Prefix Delete(ss, Pos(Prefix, ss),j); // Deleting Delimiters delAgain := true; While DelAgain do begin DelAgain := False; if Pos('\U+', ss) <> 0 then begin DelAgain := True; Delete(ss,Pos('\U+', ss),3); end; end; // Result := ''; ww := ''; sss := ''; i := 1; While i <= Length(ss) do begin if ss[i] <> ' ' then begin sss := ''; for j := 1 to 4 do begin sss := sss + ss[i]; Inc(i); end; simbolCode := HexToInt(sss); wChar := WideChar(simbolCode); ww := ww+wChar; Result := AnsiString(ww); end else begin ww := ww + ' '; Inc(i); end; end; Result := Prefix + AnsiString(ww); end; end; } function GetColor(Sender: TObject): integer; var C: TColor; CBack: TColor; begin result := clBlack; CBack := GCadForm.PCad.PageColor; //C := TsgDXFPolyLine(Sender).Color; //Poly.Color := EntColor(TsgDXFSolid(Sender), nil); C := EntColor(TsgDXFEntity(Sender), FCADParams.Insert); if C = clNone then begin if (GetBValue(CBack) < 56) and (GetRValue(CBack) < 56) and (GetGValue(CBack) < 56) then C := clWhite; if (GetBValue(CBack) > 200) and (GetRValue(CBack) > 200) and (GetGValue(CBack) > 200) then C := clBlack; end; Result := C; end; function ConvertDWGToDXF(aDWGFileName: string): string; var ProgStr: string; ParamStr: string; fromDir, outDir: string; SCSTmpDir: string; c1: Cardinal; pe: TProcessEntry32; s1: string; x: integer; FContinue: boolean; begin try Result := ''; ProgStr := GetEXEDir + '\DWG\DWG.exe'; SCSTmpDir := GetPathToSCSTmpDir; if DirectoryExists(SCSTmpDir + '\DWG') then FullRemoveDir(SCSTmpDir + '\DWG', true, true); CreateDir(SCSTmpDir + '\DWG'); CreateDir(SCSTmpDir + '\DWG\OUT'); fromDir := SCSTmpDir + '\DWG'; outDir := SCSTmpDir + '\DWG\OUT'; CopyFile(PChar(aDWGFileName), PChar(fromDir + '\temp.dwg'), False); ParamStr := fromDir + ' ' + outDir + ' ' + '"ACAD12" "DXF" "0" "0"'; ShellExecute(FSCS_Main.Handle, 0, PChar(ProgStr), PChar(ParamStr), 0, SW_HIDE); Result := outDir + '\temp.dxf'; repeat X := 0; FContinue := True; c1 := CreateToolHelp32Snapshot(TH32CS_SnapProcess, 0); try pe.dwSize := sizeof(pe); if Process32First(c1, pe) then repeat s1 := ExtractFileName(pe.szExeFile); if s1 = 'DWG.exe' then begin inc(x); FContinue := False; end; until not Process32Next(c1, pe); finally CloseHandle(c1); end; until FContinue; except on E: Exception do AddExceptionToLogEx('U_ImportDXF.ConvertDWGToDXF', E.Message); end; end; procedure LoadDXFFile(aPCad: TPowerCad); var i, Count: Integer; OpenDXF: TOpenDialog; tempstr: string; DXFObject: TFigureGrp; Bnd: TDoubleRect; Cad_X, Cad_Y, Cad_CenterX, Cad_CenterY: Double; Dxf_X, Dxf_Y, Dxf_CenterX, Dxf_CenterY: Double; ScaleDelta: Double; fContinue: Boolean; iFileHandle: Integer; iFileLength: Integer; iBytesRead: Integer; buffer: PChar; TempStream: TMemoryStream; mess: string; vLayer: TLayer; DXFFileName, DWGFileName, TXTFileName: string; begin OpenDXF := TOpenDialog.Create(nil); with OpenDXF do begin InitialDir := GetEXEDir + '\DXF'; Title := cImport_Mes4; Filter := cImport_Mes5; DefaultExt := '*.dxf, *.dwg'; FileName := ''; Options := [ofReadOnly,ofHideReadOnly,ofPathMustExist,ofFileMustExist]; end; if OpenDXF.Execute then begin try BeginProgress; tempstr := AnsiLowerCase(OpenDXF.FileName); GCadForm.CurrentLayer := 1; if pos('.wmf', OpenDXF.FileName) <> 0 then aPCad.ImportWMF(1, OpenDXF.FileName, False) else begin DXFFileName := OpenDXF.FileName; // ****************** DWG - DXF ************************************** if pos('.dwg', OpenDXF.FileName) <> 0 then begin DWGFileName := OpenDXF.FileName; DXFFileName := ConvertDWGToDXF(DWGFileName); end; // ****************** DWG - DXF ************************************** aPCad.DeselectAll(0); fContinue := False; try iFileLength := 0; iFileHandle := FileOpen(DXFFileName, fmShareDenyNone); if iFileHandle > 0 then begin iFileLength := FileSeek(iFileHandle,0,2); if iFileLength > 0 then begin FileSeek(iFileHandle,0,0); Buffer := PChar(AllocMem(iFileLength + 1)); iBytesRead := FileRead(iFileHandle, Buffer^, iFileLength); if iBytesRead = iFileLength then begin try TempStream := TMemoryStream.Create; TempStream.WriteBuffer(Buffer^, iBytesRead); DeleteFile(GetTempDir + '\temp~.dxf~'); TempStream.SaveToFile(GetTempDir + '\temp~.dxf~'); fContinue := True; finally TempStream.Free; end; end; end; end; finally FileClose(iFileHandle); if iFileLength > 0 then FreeMem(Buffer); end; if Not fContinue then begin ShowMessage(cImport_Mes1 + DXFFileName); end else begin // удалить старый DeleteDxfLayers(aPCad); FDXFObjectsList := TList.create; aPCad.SCSImportDXF(GetTempDir + '\temp~.dxf~', False, True); // Обновить менеджер слоев if F_LayersDialog.Showing then F_LayersDialog.UpdateLayersList; // выделить обьекты на дхф слоях aPCad.DeselectAll(0); for i := 10 to aPCad.Layers.Count - 1 do if TLayer(aPCad.Layers[i]).IsDxf then aPCad.SelectAll(i); aPCad.GroupSelection; if aPCad.Selection.Count > 0 then begin DXFObject := TFigureGrp(aPCad.Selection[0]); Cad_X := aPCad.WorkWidth - 20 - 5; Cad_Y := aPCad.WorkHeight - 5 - 5; Cad_CenterX := aPCad.WorkWidth / 2 + 7.5; Cad_CenterY := aPCad.WorkHeight / 2; Bnd := DXFObject.GetBoundRect; Dxf_X := abs(Bnd.Right - Bnd.Left); Dxf_Y := abs(Bnd.Bottom - Bnd.Top); if Dxf_X < 0.01 then Dxf_X := 0.01; if Dxf_Y < 0.01 then Dxf_Y := 0.01; // SCALE ScaleDelta := Min(Cad_X / Dxf_X, Cad_Y / Dxf_Y); if ScaleDelta <> 1 then begin mess := cImport_Mes3; if MessageBox(FSCS_Main.Handle, PAnsiChar(mess), cImport_Mes2, MB_YESNO) = IDYes then begin if ScaleDelta > 0.001 then DXFObject.Scale(ScaleDelta, ScaleDelta); end; end; Bnd := DXFObject.GetBoundRect; Dxf_X := abs(Bnd.Right - Bnd.Left); Dxf_Y := abs(Bnd.Bottom - Bnd.Top); Dxf_CenterX := DXFObject.CenterPoint.x; Dxf_CenterY := DXFObject.CenterPoint.y; if ScaleDelta > 0.001 then DXFObject.move(Cad_CenterX - Dxf_CenterX, Cad_CenterY - Dxf_CenterY); end; aPCad.SetHScrollPosition(0, True); end; if pos('.dwg', OpenDXF.FileName) <> 0 then begin if DirectoryExists(GetPathToSCSTmpDir + '\DWG') then FullRemoveDir(GetPathToSCSTmpDir + '\DWG', true, true); end; end; except on E: Exception do AddExceptionToLogEx('U_ImportDXF.LoadDXFFile', E.Message); end; EndProgress; end; FreeAndNil(OpenDXF); end; procedure LoadDXFFileNew(aPCad: TPowerCad; aTitle, aFilter: string; aFile: String=''; aAllowScale: Boolean=true); var i, Count: Integer; OpenDXF: TOpenDialog; tempstr: string; DXFObject: TFigureGrp; Bnd: TDoubleRect; Cad_X, Cad_Y, Cad_CenterX, Cad_CenterY: Double; Dxf_X, Dxf_Y, Dxf_CenterX, Dxf_CenterY: Double; ScaleDelta: Double; fContinue: Boolean; iFileHandle: Integer; iFileLength: Integer; iBytesRead: Integer; buffer: PChar; TempStream: TMemoryStream; mess: string; vLayer: TLayer; DXFFileName, DWGFileName, TXTFileName: string; vDxfFigure: TFigure; LHandle: Integer; //Tolik vDxfObject: TObject; Block: TBlock; begin OpenDXF := TOpenDialog.Create(nil); if aFile = '' then begin with OpenDXF do begin InitialDir := ExtractDirByCategoryType(dctDXF);//ExtractSaveDirForCategory('DXF');//GetEXEDir + '\DXF'; Title := aTitle; Filter := aFilter; DefaultExt := '*.dxf, *.dwg, *.svg, *.prn, *.plt'; FileName := ''; Options := [ofReadOnly,ofHideReadOnly,ofPathMustExist,ofFileMustExist]; end; if OpenDXF.Execute then aFile := OpenDXF.FileName; end; if aFile <> '' then begin try // BeginProgress; tempstr := AnsiLowerCase(aFile); GCadForm.CurrentLayer := 1; if pos('.wmf', aFile) <> 0 then begin try aPCad.ImportWMF(1, aFile, False); except end; end else begin DXFFileName := aFile; // ****************** DWG - DXF ************************************** if pos('.dwg', aFile) <> 0 then begin // DWGFileName := aFile; // DXFFileName := ConvertDWGToDXF(DWGFileName); end; // ****************** DWG - DXF ************************************** aPCad.DeselectAll(0); fContinue := False; try iFileLength := 0; iFileHandle := FileOpen(DXFFileName, fmShareDenyNone); if iFileHandle > 0 then begin iFileLength := FileSeek(iFileHandle,0,2); if iFileLength > 0 then begin FileSeek(iFileHandle,0,0); Buffer := PChar(AllocMem(iFileLength + 1)); iBytesRead := FileRead(iFileHandle, Buffer^, iFileLength); if iBytesRead = iFileLength then begin try TempStream := TMemoryStream.Create; TempStream.WriteBuffer(Buffer^, iBytesRead); DeleteFile(GetTempDir + '\temp~.dxf~'); TempStream.SaveToFile(GetTempDir + '\temp~.dxf~'); fContinue := True; finally TempStream.Free; end; end; end; end; finally FileClose(iFileHandle); if iFileLength > 0 then FreeMem(Buffer); end; if Not fContinue then begin ShowMessage(cImport_Mes1 + DXFFileName); end else begin // удалить старый DeleteDxfLayers(aPCad); FDXFObjectsList := TList.create; FDXFBlocksList := TList.Create; if ImportDXF(DXFFileName) then begin // Обновить менеджер слоев if F_LayersDialog.Showing then F_LayersDialog.UpdateLayersList; // выделить обьекты на дхф слоях LHandle := aPCad.GetLayerHandle(1); DXFObject := TFigureGrp.create(LHandle, aPCad); for i := 0 to FDXFObjectsList.Count - 1 do begin vDxfFigure := TFigure(FDXFObjectsList[i]); if vDxfFigure.Cname = 'TText' then begin Block := TBlock(FDXFObjectsList[i]); vDxfFigure := TFigure(BLock); end; DXFObject.AddToGrp(vDxfFigure); //28.04.2011 DXFObject.InFigures.Add(vDxfFigure); end; FreeAndNil(FDXFObjectsList); FreeAndNil(FDXFBlocksList); Cad_X := aPCad.WorkWidth - 20 - 5; Cad_Y := aPCad.WorkHeight - 5 - 5; Cad_CenterX := aPCad.WorkWidth / 2 + 7.5; Cad_CenterY := aPCad.WorkHeight / 2; Bnd := DXFObject.GetBoundRect; Dxf_X := abs(Bnd.Right - Bnd.Left); Dxf_Y := abs(Bnd.Bottom - Bnd.Top); if Dxf_X < 0.01 then Dxf_X := 0.01; if Dxf_Y < 0.01 then Dxf_Y := 0.01; // SCALE if aAllowScale then begin ScaleDelta := Min(Cad_X / Dxf_X, Cad_Y / Dxf_Y); if ScaleDelta <> 1 then begin mess := cImport_Mes3; if MessageBox(FSCS_Main.Handle, PAnsiChar(mess), cImport_Mes2, MB_YESNO) = IDYes then begin DXFObject.Scale(ScaleDelta, ScaleDelta); end; end; end; Bnd := DXFObject.GetBoundRect; Dxf_X := abs(Bnd.Right - Bnd.Left); Dxf_Y := abs(Bnd.Bottom - Bnd.Top); Dxf_CenterX := DXFObject.CenterPoint.x; Dxf_CenterY := DXFObject.CenterPoint.y; DXFObject.move(Cad_CenterX - Dxf_CenterX, Cad_CenterY - Dxf_CenterY); aPCad.AddCustomFigure(1, DXFObject, False); aPCad.SetHScrollPosition(0, True); end; end; if pos('.dwg', aFile) <> 0 then begin if DirectoryExists(GetPathToSCSTmpDir + '\DWG') then FullRemoveDir(GetPathToSCSTmpDir + '\DWG', true, true); end; end; except on E: Exception do AddExceptionToLogEx('U_ImportDXF.LoadDXFFileNew', E.Message); end; //EndProgress; end; FreeAndNil(OpenDXF); end; procedure LoadDXFFileWithName(aPCad: TPowerCad; aFName: string); var i, Count: Integer; tempstr: string; DXFObject: TFigureGrp; Bnd: TDoubleRect; Cad_X, Cad_Y, Cad_CenterX, Cad_CenterY: Double; Dxf_X, Dxf_Y, Dxf_CenterX, Dxf_CenterY: Double; ScaleDelta: Double; fContinue: Boolean; iFileHandle: Integer; iFileLength: Integer; iBytesRead: Integer; buffer: PChar; TempStream: TMemoryStream; mess: string; vLayer: TLayer; DXFFileName, DWGFileName, TXTFileName: string; vDxfFigure: TFigure; LHandle: Integer; begin try BeginProgress; DXFFileName := aFName; tempstr := AnsiLowerCase(DXFFileName); GCadForm.CurrentLayer := 1; aPCad.DeselectAll(0); fContinue := False; try iFileLength := 0; iFileHandle := FileOpen(DXFFileName, fmShareDenyNone); if iFileHandle > 0 then begin iFileLength := FileSeek(iFileHandle,0,2); if iFileLength > 0 then begin FileSeek(iFileHandle,0,0); Buffer := PChar(AllocMem(iFileLength + 1)); iBytesRead := FileRead(iFileHandle, Buffer^, iFileLength); if iBytesRead = iFileLength then begin try TempStream := TMemoryStream.Create; TempStream.WriteBuffer(Buffer^, iBytesRead); DeleteFile(GetTempDir + '\temp~.dxf~'); TempStream.SaveToFile(GetTempDir + '\temp~.dxf~'); fContinue := True; finally TempStream.Free; end; end; end; end; finally FileClose(iFileHandle); if iFileLength > 0 then FreeMem(Buffer); end; if Not fContinue then begin ShowMessage(cImport_Mes1 + DXFFileName); end else begin // удалить старый DeleteDxfLayers(aPCad); FDXFObjectsList := TList.create; FDXFBlocksList := TList.Create; if ImportDXF(DXFFileName) then begin // Обновить менеджер слоев if F_LayersDialog.Showing then F_LayersDialog.UpdateLayersList; // выделить обьекты на дхф слоях LHandle := aPCad.GetLayerHandle(1); DXFObject := TFigureGrp.create(LHandle, aPCad); for i := 0 to FDXFObjectsList.Count - 1 do begin vDxfFigure := TFigure(FDXFObjectsList[i]); DXFObject.AddToGrp(vDxfFigure); //28.04.2011 DXFObject.InFigures.Add(vDxfFigure); end; FreeAndNil(FDXFObjectsList); FreeAndNil(FDXFBlocksList); Cad_X := aPCad.WorkWidth - 20 - 5; Cad_Y := aPCad.WorkHeight - 5 - 5; Cad_CenterX := aPCad.WorkWidth / 2 + 7.5; Cad_CenterY := aPCad.WorkHeight / 2; Bnd := DXFObject.GetBoundRect; Dxf_X := abs(Bnd.Right - Bnd.Left); Dxf_Y := abs(Bnd.Bottom - Bnd.Top); if Dxf_X < 0.01 then Dxf_X := 0.01; if Dxf_Y < 0.01 then Dxf_Y := 0.01; // SCALE ScaleDelta := Min(Cad_X / Dxf_X, Cad_Y / Dxf_Y); if ScaleDelta <> 1 then begin mess := cImport_Mes3; if MessageBox(FSCS_Main.Handle, PAnsiChar(mess), cImport_Mes2, MB_YESNO) = IDYes then begin DXFObject.Scale(ScaleDelta, ScaleDelta); end; end; Bnd := DXFObject.GetBoundRect; Dxf_X := abs(Bnd.Right - Bnd.Left); Dxf_Y := abs(Bnd.Bottom - Bnd.Top); Dxf_CenterX := DXFObject.CenterPoint.x; Dxf_CenterY := DXFObject.CenterPoint.y; DXFObject.move(Cad_CenterX - Dxf_CenterX, Cad_CenterY - Dxf_CenterY); aPCad.AddCustomFigure(1, DXFObject, False); aPCad.SetHScrollPosition(0, True); end; end; except on E: Exception do AddExceptionToLogEx('U_ImportDXF.LoadDXFFileWithName', E.Message); end; EndProgress; end; function DxfColorToColor(aColor: Integer): Longint; const AcadColorTable: array [0..255] of Longint = ( $0,$FF,$FFFF,$FF00,$FFFF00,$FF0000,$FF00FF,$0,$4C4C4C,$A5A5A5,$FF,$7F7FFF,$A5, $5252A5,$7F,$3F3F7F,$4C,$26264C,$26,$131326,$3FFF,$7F9FFF,$29A5,$5267A5,$1F7F, $3F4F7F,$134C,$262F4C,$926,$131726,$7FFF,$7FBFFF,$52A5,$527CA5,$3F7F,$3F5F7F, $264C,$26394C,$1326,$131C26,$BFFF,$7FDFFF,$7CA5,$5291A5,$5F7F,$3F6F7F,$394C, $26424C,$1C26,$132126,$FFFF,$7FFFFF,$A5A5,$52A5A5,$7F7F,$3F7F7F,$4C4C,$264C4C, $2626,$132626,$FFBF,$7FFFDF,$A57C,$52A591,$7F5F,$3F7F6F,$4C39,$264C42,$261C, $132621,$FF7F,$7FFFBF,$A552,$52A57C,$7F3F,$3F7F5F,$4C26,$264C39,$2613,$13261C, $FF3F,$7FFF9F,$A529,$52A567,$7F1F,$3F7F4F,$4C13,$264C2F,$2609,$132617,$FF00, $7FFF7F,$A500,$52A552,$7F00,$3F7F3F,$4C00,$264C26,$2600,$132613,$3FFF00,$9FFF7F, $29A500,$67A552,$1F7F00,$4F7F3F,$134C00,$2F4C26,$92600,$172613,$7FFF00,$BFFF7F, $52A500,$7CA552,$3F7F00,$5F7F3F,$264C00,$394C26,$132600,$1C2613,$BFFF00,$DFFF7F, $7CA500,$91A552,$5F7F00,$6F7F3F,$394C00,$424C26,$1C2600,$212613,$FFFF00,$FFFF7F, $A5A500,$A5A552,$7F7F00,$7F7F3F,$4C4C00,$4C4C26,$262600,$262613,$FFBF00,$FFDF7F, $A57C00,$A59152,$7F5F00,$7F6F3F,$4C3900,$4C4226,$261C00,$262113,$FF7F00,$FFBF7F, $A55200,$A57C52,$7F3F00,$7F5F3F,$4C2600,$4C3926,$261300,$261C13,$FF3F00,$FF9F7F, $A52900,$A56752,$7F1F00,$7F4F3F,$4C1300,$4C2F26,$260900,$261713,$FF0000,$FF7F7F, $A50000,$A55252,$7F0000,$7F3F3F,$4C0000,$4C2626,$260000,$261313,$FF003F,$FF7F9F, $A50029,$A55267,$7F001F,$7F3F4F,$4C0013,$4C262F,$260009,$261317,$FF007F,$FF7FBF, $A50052,$A5527C,$7F003F,$7F3F5F,$4C0026,$4C2639,$260013,$26131C,$FF00BF,$FF7FDF, $A5007C,$A55291,$7F005F,$7F3F6F,$4C0039,$4C2642,$26001C,$261321,$FF00FF,$FF7FFF, $A500A5,$A552A5,$7F007F,$7F3F7F,$4C004C,$4C264C,$260026,$261326,$BF00FF,$DF7FFF, $7C00A5,$9152A5,$5F007F,$6F3F7F,$39004C,$42264C,$1C0026,$211326,$7F00FF,$BF7FFF, $5200A5,$7C52A5,$3F007F,$5F3F7F,$26004C,$39264C,$130026,$1C1326,$3F00FF,$9F7FFF, $2900A5,$6752A5,$1F007F,$4F3F7F,$13004C,$2F264C,$90026,$171326,$545454,$767676, $989898,$BABABA,$DCDCDC,$FFFFFF); begin try Result := AcadColorTable[abs(aColor) mod 256]; except on E: Exception do AddExceptionToLogEx('', E.Message); end; end; function PointToString(const P: TFPoint): string; begin Result := ' X='+ FloatToStr(P.X)+ ' Y='+ FloatToStr(P.Y)+ ' Z='+ FloatToStr(P.Z); end; constructor TF_Import.Create; begin ZeroMemory(@FTextPrevPt, SizeOf(TFPoint)); FTextUsePrevPt := false; end; function IsRectInRect(rect1, rect2 : TFRect) : boolean; begin if ((((rect1.left>=rect2.left)and(rect1.left<=rect2.right)) or ((rect1.left<=rect2.left)and(rect1.right>=rect2.left)) ) and ( ((rect1.top>=rect2.top)and(rect1.top<=rect2.bottom)) or ((rect1.top<=rect2.top)and(rect1.bottom>=rect2.top)) ) ) then Result:=true else Result:=false; end; function TF_Import.ReadCADEntities(Entity: TsgDXFEntity): Integer; const PS: array[psSolid..psDashDot] of string = ('psSolid','psDash','psDot','psDashDot'); var S: string; L: TsgDXFLayer; C: TColor; St: TPenStyle; a: single; ResEntity: TFigure; Blk: TBlock; Cad: TPCDrawing; inBox: boolean; MaxBlockSize: double; //Tolik FiguresList: TList; k: Integer; { ss, sss: string; w: UTF8String; ww: WideString; i, j: Integer; ch: PWideChar; p: Pointer; currPos : integer; wChar: WideChar; Delagain: Boolean; simbolCode: Integer; StringChanged: Boolean; } function HexToInt(h: string): integer; var i, c: integer; begin val('$'+h, i, c); if c > 0 then HexToInt := -1 else HexToInt := i; end; // Tolik Procedure AddEntity(rEntity: TFigure); begin if REntity <> nil then begin // фигура не в блоке if FCADParams.Insert = nil then begin //Tolik if Entity.EntType = ceCurvePolygon then FDXFObjectsList.Insert(0,REntity) else // FDXFObjectsList.Add(REntity); end else // фигура в блоке begin Cad := TPCDrawing(GCadForm.PCad); Blk := GetDXFBlock(FCADParams.Insert.Handle); // такой блок уже есть, внести фигуру в него if Blk <> nil then begin // 16.01.2014 //Blk.AddFigure(ResEntity); Blk.AddFigure(REntity, False); end else // блока нет, создать и внести в него фигуру begin if FCADParams.Insert.Visible then begin inc(FBlockCount); Blk := TBlock.Create(REntity.LayerHandle, Cad); Blk.AddFigure(REntity); Blk.ID := FCADParams.Insert.Handle; // Tolik if Entity.EntType = ceCurvePolygon then begin FDXFBlocksList.Insert(0, Blk); FDXFObjectsList.Insert(0, Blk); end // else begin FDXFBlocksList.Add(Blk); FDXFObjectsList.Add(Blk); end; end else dec(FEntitiesCount); end; end; end; end; begin try Result := 0; Inc(FEntitiesCount); //29.10.2012 S := #13#10'ClassName=' + Entity.ClassName + '; Entity name=' + utf16decode(Entity.EntName); DoScale2D(FCADParams); // calculates 2d scale and rotation // layer L := EntLayer(Entity, FCADParams.Insert); if L <> nil then S := S + ' layer = ' + L.Name; // color S := S + ' style = ' + PS[EntStyle(Entity)]; C := EntColor(Entity, FCADParams.Insert); St := EntStyle(Entity); if C = clNone then S := S + ' color=black/white' else S := S + ' color = ' + IntToHex(C, -6) + ' (' + ColorToString(C) + ')'; // particular properties TxtFile.Add(S); // Такое лучше не делать - сбивается оригинальный цвет иногда //Entity.Color := C; inBox := True; //так криво получается - нужно еще смотреть как обойти ситуации как файлах: "D:\WORK\СКС\! DWG_TESTS\" "A-203 FIRST FLOOR PLAN.dwg" Drawing5.dwg //if FCADParams.Insert <> nil then //begin // if FCADParams.Insert.Block <> nil then // begin // if Not IsRectInRect(FCADParams.Insert.Block.Box, Entity.Box) then // inBox := False; // end; //end; ResEntity := nil; if inBox then begin case Entity.EntType of ceLine: ResEntity := ImportLine(Entity); cePoint: ResEntity := ImportPoint(Entity); ceCircle: begin if FCADParams.Insert <> nil then begin if TsgDXFCircle(Entity).ZThick <> $FFFFFF then begin if (FCADParams.Insert.Count > 0) or (FCADParams.Insert.Owner <> nil) {or ((FCADParams.Insert.Block <> nil) and (FCADParams.Insert.Block.IndexOfEntity(Entity) >= 0))} then begin if (FCADParams.Insert.Block <> nil) and (FCADParams.Insert.Block.IndexOfEntity(Entity) >= 0) and (abs(FCADParams.Insert.Scale.X) > 1) then begin //if (TsgDXFCircle(Entity).Radius * abs(FCADParams.Insert.Scale.X)) < // abs(FCADParams.Insert.Block.Box.Right - FCADParams.Insert.Block.Box.left) then //if (TsgDXFCircle(Entity).Radius * abs(FCADParams.Insert.Scale.X)) < // abs(FCADParams.Insert.Box.Right - FCADParams.Insert.Box.left) then MaxBlockSize := 0; if FCADParams.Insert.Count = 1 then begin MaxBlockSize := abs(FCADParams.Insert.Box.Right - FCADParams.Insert.Box.left); if abs(FCADParams.Insert.Box.Top - FCADParams.Insert.Box.Bottom) > MaxBlockSize then MaxBlockSize := abs(FCADParams.Insert.Box.Top - FCADParams.Insert.Box.Bottom); end else begin MaxBlockSize := abs(FCADParams.Insert.Block.Box.Right - FCADParams.Insert.Block.Box.left); if abs(FCADParams.Insert.Block.Box.Top - FCADParams.Insert.Block.Box.Bottom) > MaxBlockSize then MaxBlockSize := abs(FCADParams.Insert.Block.Box.Top - FCADParams.Insert.Block.Box.Bottom); end; if (TsgDXFCircle(Entity).Radius * abs(FCADParams.Insert.Scale.X)) < MaxBlockSize then begin TsgDXFCircle(Entity).Radius := TsgDXFCircle(Entity).Radius * abs(FCADParams.Insert.Scale.X); TsgDXFCircle(Entity).ZThick := $FFFFFF; end; end else begin TsgDXFCircle(Entity).Radius := TsgDXFCircle(Entity).Radius * abs(FCADParams.Insert.Scale.X); TsgDXFCircle(Entity).ZThick := $FFFFFF; end; end; //if FCADParams.Insert.Owner <> nil then //if (FCADParams.Insert.Block <> nil) and (FCADParams.Insert.Block.IndexOfEntity(Entity) >= 0) // and (FCADParams.Insert.Count > 0) then //begin // TsgDXFCircle(Entity).Radius := TsgDXFCircle(Entity).Radius * abs(FCADParams.Insert.Scale.X); // TsgDXFCircle(Entity).ZThick := $FFFFFF; //end; //if FCADParams.Insert.Count > 0 then //begin // TsgDXFCircle(Entity).Radius := TsgDXFCircle(Entity).Radius * abs(FCADParams.Insert.Scale.X); // TsgDXFCircle(Entity).ZThick := $FFFFFF; //end; end; end; ResEntity := ImportCircle(Entity); end; ceArc: begin if FCADParams.Insert <> nil then begin if TsgDXFArc(Entity).ZThick <> $FFFFFF then begin if (FCADParams.Insert.Count > 0) or (FCADParams.Insert.Owner <> nil) {or ((FCADParams.Insert.Block <> nil) and (FCADParams.Insert.Block.IndexOfEntity(Entity) >= 0))} then begin if (FCADParams.Insert.Block <> nil) and (FCADParams.Insert.Block.IndexOfEntity(Entity) >= 0) and (abs(FCADParams.Insert.Scale.X) > 1) then begin //if (TsgDXFArc(Entity).Radius * abs(FCADParams.Insert.Scale.X)) < // abs(FCADParams.Insert.Block.Box.Right - FCADParams.Insert.Block.Box.left) then //if (TsgDXFArc(Entity).Radius * abs(FCADParams.Insert.Scale.X)) < // abs(FCADParams.Insert.Box.Right - FCADParams.Insert.Box.left) then MaxBlockSize := 0; if FCADParams.Insert.Count = 1 then begin MaxBlockSize := abs(FCADParams.Insert.Box.Right - FCADParams.Insert.Box.left); if abs(FCADParams.Insert.Box.Top - FCADParams.Insert.Box.Bottom) > MaxBlockSize then MaxBlockSize := abs(FCADParams.Insert.Box.Top - FCADParams.Insert.Box.Bottom); end else begin MaxBlockSize := abs(FCADParams.Insert.Block.Box.Right - FCADParams.Insert.Block.Box.left); if abs(FCADParams.Insert.Block.Box.Top - FCADParams.Insert.Block.Box.Bottom) > MaxBlockSize then MaxBlockSize := abs(FCADParams.Insert.Block.Box.Top - FCADParams.Insert.Block.Box.Bottom); end; if (TsgDXFArc(Entity).Radius * abs(FCADParams.Insert.Scale.X)) < MaxBlockSize then begin TsgDXFArc(Entity).Radius := TsgDXFArc(Entity).Radius * abs(FCADParams.Insert.Scale.X); TsgDXFArc(Entity).ZThick := $FFFFFF; end; end else begin TsgDXFArc(Entity).Radius := TsgDXFArc(Entity).Radius * abs(FCADParams.Insert.Scale.X); TsgDXFArc(Entity).ZThick := $FFFFFF; end; end; end; end; ResEntity := ImportArc(Entity); end; ceEllipse: begin if FCADParams.Insert <> nil then begin if TsgDXFEllipse(Entity).ZThick <> $FFFFFF then begin if (FCADParams.Insert.Count > 0) or (FCADParams.Insert.Owner <> nil) {or ((FCADParams.Insert.Block <> nil) and (FCADParams.Insert.Block.IndexOfEntity(Entity) >= 0))} then begin if (FCADParams.Insert.Block <> nil) and (FCADParams.Insert.Block.IndexOfEntity(Entity) >= 0) and (abs(FCADParams.Insert.Scale.X) > 1) then begin //if (TsgDXFEllipse(Entity).Radius * abs(FCADParams.Insert.Scale.X)) < // abs(FCADParams.Insert.Block.Box.Right - FCADParams.Insert.Block.Box.left) then //if (TsgDXFEllipse(Entity).Radius * abs(FCADParams.Insert.Scale.X)) < // abs(FCADParams.Insert.Box.Right - FCADParams.Insert.Box.left) then MaxBlockSize := 0; if FCADParams.Insert.Count = 1 then begin MaxBlockSize := abs(FCADParams.Insert.Box.Right - FCADParams.Insert.Box.left); if abs(FCADParams.Insert.Box.Top - FCADParams.Insert.Box.Bottom) > MaxBlockSize then MaxBlockSize := abs(FCADParams.Insert.Box.Top - FCADParams.Insert.Box.Bottom); end else begin MaxBlockSize := abs(FCADParams.Insert.Block.Box.Right - FCADParams.Insert.Block.Box.left); if abs(FCADParams.Insert.Block.Box.Top - FCADParams.Insert.Block.Box.Bottom) > MaxBlockSize then MaxBlockSize := abs(FCADParams.Insert.Block.Box.Top - FCADParams.Insert.Block.Box.Bottom); end; if (TsgDXFEllipse(Entity).Radius * abs(FCADParams.Insert.Scale.X)) < MaxBlockSize then begin TsgDXFEllipse(Entity).Radius := TsgDXFEllipse(Entity).Radius * abs(FCADParams.Insert.Scale.X); TsgDXFEllipse(Entity).ZThick := $FFFFFF; end; end else begin TsgDXFEllipse(Entity).Radius := TsgDXFEllipse(Entity).Radius * abs(FCADParams.Insert.Scale.X); TsgDXFEllipse(Entity).ZThick := $FFFFFF; end; end; end; end; ResEntity := ImportEllipse(Entity); end; cePolyline, cePath: ResEntity := ImportPolyLine(Entity); ceLWPolyline: // Tolik --18/01/2016 -- ResEntity := ImportPolyLine(Entity); // ResEntity := ImportLWPolyLine(Entity); // ceSpline: ResEntity := ImportSpline(Entity); ceLeader: ResEntity := ImportLeader(Entity); // Tolik -- 02/01/2016 ceText: ResEntity := ImportText(Entity); {ceText: begin if FCADParams.Insert <> nil then ResEntity := ImportText(Entity); end;} // ceAttdef, ceAttrib: ResEntity := ImportAttdef(Entity); ceSolid, ce3dFace: ResEntity := ImportSolid(Entity); cePolyPolygon, ceGradient, ceGradientPolygon, ceCurvePolygon, ceHatch: // Tolik // if FCADParams.Insert <> nil then // Tolik begin FiguresList := ImportHatch(Entity); for k := 0 to FiguresList.Count - 1 do begin AddEntity(TFigure(FiguresList[k])); end; FreeAndNil(FiguresList); end; ceViewport: begin Result := 1; ResEntity := ImportViewPortBegin(Entity); //ViewPort - see dxfimage.pas TsgDXFImage.DrawViewPort end; ceEntity: ; // Tolik -- 02/01/2016 -- это все мы пока не обрабатываем, (А ОНО ЕСТЬ!) ceTrace : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceTRACE) '); ceHelix : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceHELIX) '); ceInsert : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceINSERT) '); ceDimension : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceDIMENTION) '); ceTolerance : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceTOLERANCE) '); ceShape : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceSHAPE) '); ceImageEnt : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceImageEnt) '); ceRegion : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceRegion) '); ceBody : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceBody) '); cePattern : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (cePattern) '); ceOle2Frame : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceOle2Frame) '); ceACADTable : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceACADTable) '); ceFlatPoly : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceFlatPoly) '); ceFlatHatch : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceFlatHatch) '); ceXRef : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceXRef) '); ceProxy : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceProxy) '); ceWipeOut : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceWipeOut) '); ceMLine : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceMLine) '); ceMPolygon : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceMPolygon) '); ceSurface : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceSurface) '); { ceTable : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceTABLE) ');} // ce3DSolid: begin end // ;//ResEntity := ImportSolid(Entity); // Tolik 30/12/2015 -- скинуть константы в лог тех объектов, классы которых не определены в обработчике // скину в ЛОГ, чтоб хотя бы понимать, что не обрабатываем else AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! Entity.EntType = ' + IntToStr(Ord(Entity.EntType))); // end end; if ResEntity <> nil then begin AddEntity(ResEntity); inc(ReadedEntCount); end; except on E: Exception do AddExceptionToLogEx('TF_Import.ReadCADEntities', E.Message); end; end; Procedure TF_Import.SimpleReadCADEntities(Entity: TsgDXFEntity); const PS: array[psSolid..psDashDot] of string = ('psSolid','psDash','psDot','psDashDot'); var S: string; L: TsgDXFLayer; C: TColor; St: TPenStyle; a: single; ResEntity: TFigure; Blk: TBlock; Cad: TPCDrawing; inBox: boolean; MaxBlockSize: double; //Tolik FiguresList: TList; i,j, k: Integer; { ss, sss: string; w: UTF8String; ww: WideString; i, j: Integer; ch: PWideChar; p: Pointer; currPos : integer; wChar: WideChar; Delagain: Boolean; simbolCode: Integer; StringChanged: Boolean; } function HexToInt(h: string): integer; var i, c: integer; begin val('$'+h, i, c); if c > 0 then HexToInt := -1 else HexToInt := i; end; // Tolik Procedure AddEntity(rEntity: TFigure); begin if REntity <> nil then begin // фигура не в блоке if FCADParams.Insert = nil then begin //Tolik if Entity.EntType = ceCurvePolygon then FDXFObjectsList.Insert(0,REntity) else // FDXFObjectsList.Add(REntity); end else // фигура в блоке begin Cad := TPCDrawing(GCadForm.PCad); Blk := GetDXFBlock(FCADParams.Insert.Handle); // такой блок уже есть, внести фигуру в него if Blk <> nil then begin // 16.01.2014 //Blk.AddFigure(ResEntity); Blk.AddFigure(REntity, False); end else // блока нет, создать и внести в него фигуру begin Blk := TBlock.Create(REntity.LayerHandle, Cad); Blk.AddFigure(REntity); Blk.ID := FCADParams.Insert.Handle; // Tolik if Entity.EntType = ceCurvePolygon then begin FDXFBlocksList.Insert(0, Blk); FDXFObjectsList.Insert(0, Blk); end // else begin FDXFBlocksList.Add(Blk); FDXFObjectsList.Add(Blk); end; end; end; end; end; begin try // Result := 0; Inc(FEntitiesCount); //29.10.2012 S := #13#10'ClassName=' + Entity.ClassName + '; Entity name=' + utf16decode(Entity.EntName); DoScale2D(FCADParams); // calculates 2d scale and rotation // layer L := EntLayer(Entity, FCADParams.Insert); if L <> nil then S := S + ' layer = ' + L.Name; // color S := S + ' style = ' + PS[EntStyle(Entity)]; C := EntColor(Entity, FCADParams.Insert); St := EntStyle(Entity); if C = clNone then S := S + ' color=black/white' else S := S + ' color = ' + IntToHex(C, -6) + ' (' + ColorToString(C) + ')'; // particular properties TxtFile.Add(S); // Такое лучше не делать - сбивается оригинальный цвет иногда //Entity.Color := C; inBox := True; //так криво получается - нужно еще смотреть как обойти ситуации как файлах: "D:\WORK\СКС\! DWG_TESTS\" "A-203 FIRST FLOOR PLAN.dwg" Drawing5.dwg //if FCADParams.Insert <> nil then //begin // if FCADParams.Insert.Block <> nil then // begin // if Not IsRectInRect(FCADParams.Insert.Block.Box, Entity.Box) then // inBox := False; // end; //end; ResEntity := nil; if inBox then begin case Entity.EntType of ceLine: ResEntity := ImportLine(Entity); cePoint: ResEntity := ImportPoint(Entity); ceCircle: begin if FCADParams.Insert <> nil then begin if TsgDXFCircle(Entity).ZThick <> $FFFFFF then begin if (FCADParams.Insert.Count > 0) or (FCADParams.Insert.Owner <> nil) {or ((FCADParams.Insert.Block <> nil) and (FCADParams.Insert.Block.IndexOfEntity(Entity) >= 0))} then begin if (FCADParams.Insert.Block <> nil) and (FCADParams.Insert.Block.IndexOfEntity(Entity) >= 0) and (abs(FCADParams.Insert.Scale.X) > 1) then begin //if (TsgDXFCircle(Entity).Radius * abs(FCADParams.Insert.Scale.X)) < // abs(FCADParams.Insert.Block.Box.Right - FCADParams.Insert.Block.Box.left) then //if (TsgDXFCircle(Entity).Radius * abs(FCADParams.Insert.Scale.X)) < // abs(FCADParams.Insert.Box.Right - FCADParams.Insert.Box.left) then MaxBlockSize := 0; if FCADParams.Insert.Count = 1 then begin MaxBlockSize := abs(FCADParams.Insert.Box.Right - FCADParams.Insert.Box.left); if abs(FCADParams.Insert.Box.Top - FCADParams.Insert.Box.Bottom) > MaxBlockSize then MaxBlockSize := abs(FCADParams.Insert.Box.Top - FCADParams.Insert.Box.Bottom); end else begin MaxBlockSize := abs(FCADParams.Insert.Block.Box.Right - FCADParams.Insert.Block.Box.left); if abs(FCADParams.Insert.Block.Box.Top - FCADParams.Insert.Block.Box.Bottom) > MaxBlockSize then MaxBlockSize := abs(FCADParams.Insert.Block.Box.Top - FCADParams.Insert.Block.Box.Bottom); end; if (TsgDXFCircle(Entity).Radius * abs(FCADParams.Insert.Scale.X)) < MaxBlockSize then begin TsgDXFCircle(Entity).Radius := TsgDXFCircle(Entity).Radius * abs(FCADParams.Insert.Scale.X); TsgDXFCircle(Entity).ZThick := $FFFFFF; end; end else begin TsgDXFCircle(Entity).Radius := TsgDXFCircle(Entity).Radius * abs(FCADParams.Insert.Scale.X); TsgDXFCircle(Entity).ZThick := $FFFFFF; end; end; //if FCADParams.Insert.Owner <> nil then //if (FCADParams.Insert.Block <> nil) and (FCADParams.Insert.Block.IndexOfEntity(Entity) >= 0) // and (FCADParams.Insert.Count > 0) then //begin // TsgDXFCircle(Entity).Radius := TsgDXFCircle(Entity).Radius * abs(FCADParams.Insert.Scale.X); // TsgDXFCircle(Entity).ZThick := $FFFFFF; //end; //if FCADParams.Insert.Count > 0 then //begin // TsgDXFCircle(Entity).Radius := TsgDXFCircle(Entity).Radius * abs(FCADParams.Insert.Scale.X); // TsgDXFCircle(Entity).ZThick := $FFFFFF; //end; end; end; ResEntity := ImportCircle(Entity); end; ceArc: begin if FCADParams.Insert <> nil then begin if TsgDXFArc(Entity).ZThick <> $FFFFFF then begin if (FCADParams.Insert.Count > 0) or (FCADParams.Insert.Owner <> nil) {or ((FCADParams.Insert.Block <> nil) and (FCADParams.Insert.Block.IndexOfEntity(Entity) >= 0))} then begin if (FCADParams.Insert.Block <> nil) and (FCADParams.Insert.Block.IndexOfEntity(Entity) >= 0) and (abs(FCADParams.Insert.Scale.X) > 1) then begin //if (TsgDXFArc(Entity).Radius * abs(FCADParams.Insert.Scale.X)) < // abs(FCADParams.Insert.Block.Box.Right - FCADParams.Insert.Block.Box.left) then //if (TsgDXFArc(Entity).Radius * abs(FCADParams.Insert.Scale.X)) < // abs(FCADParams.Insert.Box.Right - FCADParams.Insert.Box.left) then MaxBlockSize := 0; if FCADParams.Insert.Count = 1 then begin MaxBlockSize := abs(FCADParams.Insert.Box.Right - FCADParams.Insert.Box.left); if abs(FCADParams.Insert.Box.Top - FCADParams.Insert.Box.Bottom) > MaxBlockSize then MaxBlockSize := abs(FCADParams.Insert.Box.Top - FCADParams.Insert.Box.Bottom); end else begin MaxBlockSize := abs(FCADParams.Insert.Block.Box.Right - FCADParams.Insert.Block.Box.left); if abs(FCADParams.Insert.Block.Box.Top - FCADParams.Insert.Block.Box.Bottom) > MaxBlockSize then MaxBlockSize := abs(FCADParams.Insert.Block.Box.Top - FCADParams.Insert.Block.Box.Bottom); end; if (TsgDXFArc(Entity).Radius * abs(FCADParams.Insert.Scale.X)) < MaxBlockSize then begin TsgDXFArc(Entity).Radius := TsgDXFArc(Entity).Radius * abs(FCADParams.Insert.Scale.X); TsgDXFArc(Entity).ZThick := $FFFFFF; end; end else begin TsgDXFArc(Entity).Radius := TsgDXFArc(Entity).Radius * abs(FCADParams.Insert.Scale.X); TsgDXFArc(Entity).ZThick := $FFFFFF; end; end; end; end; ResEntity := ImportArc(Entity); end; ceEllipse: begin if FCADParams.Insert <> nil then begin if TsgDXFEllipse(Entity).ZThick <> $FFFFFF then begin if (FCADParams.Insert.Count > 0) or (FCADParams.Insert.Owner <> nil) {or ((FCADParams.Insert.Block <> nil) and (FCADParams.Insert.Block.IndexOfEntity(Entity) >= 0))} then begin if (FCADParams.Insert.Block <> nil) and (FCADParams.Insert.Block.IndexOfEntity(Entity) >= 0) and (abs(FCADParams.Insert.Scale.X) > 1) then begin //if (TsgDXFEllipse(Entity).Radius * abs(FCADParams.Insert.Scale.X)) < // abs(FCADParams.Insert.Block.Box.Right - FCADParams.Insert.Block.Box.left) then //if (TsgDXFEllipse(Entity).Radius * abs(FCADParams.Insert.Scale.X)) < // abs(FCADParams.Insert.Box.Right - FCADParams.Insert.Box.left) then MaxBlockSize := 0; if FCADParams.Insert.Count = 1 then begin MaxBlockSize := abs(FCADParams.Insert.Box.Right - FCADParams.Insert.Box.left); if abs(FCADParams.Insert.Box.Top - FCADParams.Insert.Box.Bottom) > MaxBlockSize then MaxBlockSize := abs(FCADParams.Insert.Box.Top - FCADParams.Insert.Box.Bottom); end else begin MaxBlockSize := abs(FCADParams.Insert.Block.Box.Right - FCADParams.Insert.Block.Box.left); if abs(FCADParams.Insert.Block.Box.Top - FCADParams.Insert.Block.Box.Bottom) > MaxBlockSize then MaxBlockSize := abs(FCADParams.Insert.Block.Box.Top - FCADParams.Insert.Block.Box.Bottom); end; if (TsgDXFEllipse(Entity).Radius * abs(FCADParams.Insert.Scale.X)) < MaxBlockSize then begin TsgDXFEllipse(Entity).Radius := TsgDXFEllipse(Entity).Radius * abs(FCADParams.Insert.Scale.X); TsgDXFEllipse(Entity).ZThick := $FFFFFF; end; end else begin TsgDXFEllipse(Entity).Radius := TsgDXFEllipse(Entity).Radius * abs(FCADParams.Insert.Scale.X); TsgDXFEllipse(Entity).ZThick := $FFFFFF; end; end; end; end; ResEntity := ImportEllipse(Entity); end; cePolyline, cePath: ResEntity := ImportPolyLine(Entity); ceLWPolyline: ResEntity := ImportPolyLine(Entity); ceSpline: ResEntity := ImportSpline(Entity); ceLeader: ResEntity := ImportLeader(Entity); // Tolik -- 02/01/2016 ceText: ResEntity := ImportText(Entity); {ceText: begin if FCADParams.Insert <> nil then ResEntity := ImportText(Entity); end;} // ceAttdef, ceAttrib: ResEntity := ImportAttdef(Entity); ceSolid, ce3dFace: ResEntity := ImportSolid(Entity); cePolyPolygon, ceGradient, ceGradientPolygon, ceCurvePolygon, ceHatch: // Tolik if FCADParams.Insert <> nil then // Tolik begin FiguresList := ImportHatch(Entity); for k := 0 to FiguresList.Count - 1 do begin AddEntity(TFigure(FiguresList[k])); end; FreeAndNil(FiguresList); end; ceViewport: begin //Result := 1; ResEntity := ImportViewPortBegin(Entity); //ViewPort - see dxfimage.pas TsgDXFImage.DrawViewPort end; ceEntity: ; // Tolik -- 02/01/2016 -- это все мы пока не обрабатываем, (А ОНО ЕСТЬ!) ceTrace : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceTRACE) '); ceHelix : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceHELIX) '); ceInsert : begin for i := 0 to TsgDxfInsert(Entity).Count - 1 do SimpleReadCADEntities(TsgDXFEntity(TsgDxfInsert(Entity).Entities[i])); inc(FBlockCount); //AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceINSERT) '); end; ceDimension : begin for i := 0 to TsgDxfDimension(Entity).Count - 1 do SimpleReadCADEntities(TsgDXFEntity(TsgDxfDimension(Entity).Entities[i])); AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceDIMENTION) '); end; ceTolerance : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceTOLERANCE) '); ceMText : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceMTEXT) '); ceShape : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceSHAPE) '); ceImageEnt : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceImageEnt) '); ceRegion : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceRegion) '); ceBody : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceBody) '); cePattern : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (cePattern) '); ceOle2Frame : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceOle2Frame) '); ceACADTable : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceACADTable) '); ceFlatPoly : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceFlatPoly) '); ceFlatHatch : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceFlatHatch) '); ceXRef : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceXRef) '); ceProxy : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceProxy) '); ceWipeOut : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceWipeOut) '); ceMLine : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceMLine) '); ceMPolygon : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceMPolygon) '); ceSurface : AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! (ceSurface) '); // ce3DSolid: begin end // ;//ResEntity := ImportSolid(Entity); // Tolik 30/12/2015 -- скинуть константы в лог тех объектов, классы которых не определены в обработчике // скину в ЛОГ, чтоб хотя бы понимать, что не обрабатываем else AddExceptionToLogSilent('TF_Import.ReadCADEntities : Объект не обработан! Entity.EntType = ' + IntToStr(Ord(Entity.EntType))); // end end; if ResEntity <> nil then begin AddEntity(ResEntity); inc(ReadedEntCount); end; except on E: Exception do AddExceptionToLogEx('TF_Import.ReadCADEntities', E.Message); end; end; function TF_Import.CheckIsLoaded(Entity: TsgDXFEntity): Boolean; begin Result := False; if HandleList.IndexOf(inttostr(Entity.Handle)) = -1 then Result := True; end; // function TF_Import.FinishReadCADEntities(Entity: TsgDXFEntity): Integer; begin case Entity.EntType of ceViewport: begin Result := 1; ImportViewPortEnd(Entity); end; else Result := 0; end; end; //procedure cbLayoutsChange(Sender: TObject); //begin // if cbLayouts.Items.Objects[cbLayouts.ItemIndex] <> nil then // TsgDXFImage(Image1.Picture.Graphic).CurrentLayout := TsgDXFImage(Image1.Picture.Graphic).Layouts[cbLayouts.ItemIndex]; //end; function TF_Import.ImportSolid(Sender: TObject): TFigure; var P: TFPoint; S: string; I: Integer; Vertex: TsgDXFVertex; Cad: TPCDrawing; Poly: TPolyline; Points: TDoublePointArr; LayerNbr, LHandle: Integer; begin try Result := nil; // Tolik -- 05/01/2016 if not TsgDXFSolid(Sender).Visible then Exit; // SetLength(points, 4); {$IF Defined(CADImport6)} P := PtXMat(TsgDXFSolid(Sender).Point, FCADParams.Matrix); {$ELSE} // Ещдлш -- 30/12/2015 -- P := FPointXMat(TsgDXFSolid(Sender).Point, FCADParams.Matrix); // P := TsgDXFSolid(Sender).Point; //DoExtrusion(P, TsgDXFSolid(Sender).Extrusion); // P := FPointXMat(P, FCADParams.Matrix); // {$IFEND} S := S + ' P1: '; S := S + ' X=' + FloatToStr(P.X); S := S + ' Y=' + FloatToStr(P.Y); S := S + ' Z=' + FloatToStr(P.Z); S := S + #13#10; P := ModificatePoint(P); points[0].x := P.x; points[0].y := P.y; points[0].z := P.z; {$IF Defined(CADImport6)} P := PtXMat(TsgDXFSolid(Sender).Point1, FCADParams.Matrix); {$ELSE} // Tolik 30/12/2015 -- P := FPointXMat(TsgDXFSolid(Sender).Point1, FCADParams.Matrix); { P := TsgDXFSolid(Sender).Point1; DoExtrusion(P, TsgDXFSolid(Sender).Extrusion); P := FPointXMat(P, FCADParams.Matrix); } // {$IFEND} S := S + ' P2: '; S := S + ' X=' + FloatToStr(P.X); S := S + ' Y=' + FloatToStr(P.Y); S := S + ' Z=' + FloatToStr(P.Z); S := S + #13#10; P := ModificatePoint(P); points[1].x := P.x; points[1].y := P.y; points[1].z := P.z; {$IF Defined(CADImport6)} P := PtXMat(TsgDXFSolid(Sender).Point3, FCADParams.Matrix); {$ELSE} // Tolik 30/12/2015 -- P := FPointXMat(TsgDXFSolid(Sender).Point3, FCADParams.Matrix); { P := TsgDXFSolid(Sender).Point3; DoExtrusion(P, TsgDXFSolid(Sender).Extrusion); P := FPointXMat(P, FCADParams.Matrix); } // {$IFEND} S := S + ' P3: '; S := S + ' X=' + FloatToStr(P.X); S := S + ' Y=' + FloatToStr(P.Y); S := S + ' Z=' + FloatToStr(P.Z); S := S + #13#10; P := ModificatePoint(P); points[2].x := P.x; points[2].y := P.y; points[2].z := P.z; {$IF Defined(CADImport6)} P := PtXMat(TsgDXFSolid(Sender).Point2, FCADParams.Matrix); {$ELSE} // Tolik -- 30/12/2015 P := FPointXMat(TsgDXFSolid(Sender).Point2, FCADParams.Matrix); { P := TsgDXFSolid(Sender).Point2; DoExtrusion(P, TsgDXFSolid(Sender).Extrusion); P := FPointXMat(P, FCADParams.Matrix); } // {$IFEND} S := S + ' P4: '; S := S + ' X=' + FloatToStr(P.X); S := S + ' Y=' + FloatToStr(P.Y); S := S + ' Z=' + FloatToStr(P.Z); P := ModificatePoint(P); points[3].x := P.x; points[3].y := P.y; points[3].z := P.z; TxtFile.Add(S); if not TsgDXFSolid(Sender).Visible then exit; if FCADParams.Insert <> nil then if not FCADParams.Insert.Visible then exit; /// //**************************************************************************// Cad := TPCDrawing(GCadForm.PCad); LayerNbr := GetImportLayerNbr(Cad, TsgDXFSolid(Sender).Layer); LHandle := Cad.GetLayerHandle(LayerNbr); Poly := TPolyline.create(points, 1, ord(psSolid), clBlack, ord(bsClear), clBlack, 0, True, LHandle, mydsNormal, Cad); {$IF Defined(CADImport6)} Poly.Color := TsgDXFSolid(Sender).Pen.Color; Poly.Width := TsgDXFSolid(Sender).Pen.Width; {$ELSE} Poly.color := GetColor(Sender); if RoundUp(TsgDXFSolid(Sender).LineWeight) >= 0 then Poly.Width := RoundUp(TsgDXFSolid(Sender).LineWeight) else Poly.Width := 1; {$IFEND} Poly.Style := ord(entstyle(TsgDXFSolid(Sender))); Result := Poly; //Tolik SetLength(Points, 0); // except on E: Exception do AddExceptionToLogEx('TF_Import.ImportSolid', E.Message); end; end; function TF_Import.ImportLine(Sender: TObject): TFigure; var P1, P2: TFPoint; S: string; Cad: TPCDrawing; Line: TLine; LayerNbr, LHandle: Integer; C: Integer; // Tolik f: TextFile; // begin try Result := nil; // Tolik -- 05/01/2016 if not TsgDXFLine(Sender).Visible then Exit; // S := ' LineWeight=' + FloatToStr(TsgDXFLine(Sender).LineWeight) + '; '; S := S + ' LineTypeScale=' + FloatToStr(TsgDXFLine(Sender).LineTypeScale) + '; '; S := S + ' ZThick=' + FloatToStr(TsgDXFLine(Sender).ZThick) + '; '; S := S + #13#10; {$IF Defined(CADImport6)} P1 := PtXMat(TsgDXFLine(Sender).Point, FCADParams.Matrix); {$ELSE} // Tolik 30/12/2015 -- P1 := FPointXMat(TsgDXFLine(Sender).Point, FCADParams.Matrix); { P1 := TsgDXFLine(Sender).Point; DoExtrusion(P1, TsgDXFLine(Sender).Extrusion); P1 := FPointXMat(P1, FCADParams.Matrix);} // {$IFEND} S := S + ' Begin point: '; S := S + #13#10; S := S + ' X=' + FloatToStr(P1.X); S := S + ' Y=' + FloatToStr(P1.Y); S := S + ' Z=' + FloatToStr(P1.Z); S := S + #13#10; {$IF Defined(CADImport6)} P2 := PtXMat(TsgDXFLine(Sender).Point1, FCADParams.Matrix); {$ELSE} // Tolik -- 30/12/2015 -- P2 := FPointXMat(TsgDXFLine(Sender).Point1, FCADParams.Matrix); { P2 := TsgDXFLine(Sender).Point1; DoExtrusion(P2, TsgDXFLine(Sender).Extrusion); P2 := FPointXMat(P2, FCADParams.Matrix);} // {$IFEND} S := S + ' End point: '; S := S + #13#10; S := S + ' X=' + FloatToStr(P2.X); S := S + ' Y=' + FloatToStr(P2.Y); S := S + ' Z=' + FloatToStr(P2.Z); TxtFile.Add(S); if not TsgDXFLine(Sender).Visible then exit; if FCADParams.Insert <> nil then if not FCADParams.Insert.Visible then exit; //**************************************************************************// Cad := TPCDrawing(GCadForm.PCad); P1 := ModificatePoint(P1); P2 := ModificatePoint(P2); LayerNbr := GetImportLayerNbr(Cad, TsgDXFLine(Sender).Layer); LHandle := Cad.GetLayerHandle(LayerNbr); // Line := TLine(Cad.Line(LayerNbr, P1.X, P1.Y, P2.x, P2.y, 1, 0, 0, 0, False)); Line := TLine.create(P1.X, P1.Y, P2.x, P2.y, 1, 0, 0, 0, LHandle, mydsNormal, Cad); {$IF Defined(CADImport6)} Line.color := TsgDXFLine(Sender).Color; Line.Width := TsgDXFLine(Sender).Pen.Width; {$ELSE} Line.color := GetColor(Sender); //Tolik -- 30/12/2015 -- бываю отрицательные числа - почти всегда //Line.Width := RoundUp(TsgDXFLine(Sender).LineWeight); Line.Width := RoundUp(TsgDXFLine(Sender).LineWeight); // if Line.width < 1 then Line.width := 1; {$IFEND} // Tolik -- для посмотреть { s:=''; S := S + ' Line.Point1: '; S := S + ' X= ' + IntToStr(Round(P1.X)); S := S + ' Y= ' + IntToStr(Round(P1.Y)); S := S + ' Z= ' + IntToStr(Round(P1.Z)); S := S + #13#10' Line.Point2: '; S := S + ' X= ' + IntToStr(Round(P2.X)); S := S + ' Y= ' + IntToStr(Round(P2.Y)); S := S + ' Z= ' + IntToStr(Round(P2.Z)); AssignFile(f, 'd:\Tolik\ARC.txt'); reset(f); append(f); writeln(f,s); close(f); } // Line.Style := ord(entstyle(TsgDXFLine(Sender))); Result := Line; except on E: Exception do AddExceptionToLogEx('TF_Import.ImportLine', E.Message); end; end; (* // -- TEST function TF_Import.ImportLine(Sender: TObject): TFigure; var P1, P2: TFPoint; S: string; Cad: TPCDrawing; Line: TLine; LayerNbr, LHandle: Integer; C: Integer; // Tolik f: TextFile; function GetExtruded(const ALine: TsgDXFLine; APoint: TFPoint): TFPoint; begin Result := APoint; DoPreExtrusion(Result, ALine.Extrusion); Result.Z := Result.Z + ALine.ZThick; DoExtrusion(Result, ALine.Extrusion); end; // begin try Result := nil; // Tolik -- 05/01/2016 if not TsgDXFLine(Sender).Visible then Exit; if FCADParams.Insert <> nil then if not FCADParams.Insert.Visible then exit; // {$IF Defined(CADImport6)} P1 := PtXMat(TsgDXFLine(Sender).Point, FCADParams.Matrix); P2 := PtXMat(TsgDXFLine(Sender).Point1, FCADParams.Matrix); {$ELSE} if TsgDXFLine(Sender).ZThick <> 0 then begin P1 := FPointXMat(TsgDXFLine(Sender).Point, FCADParams.Matrix); P2 := FPointXMat(TsgDXFLine(Sender).Point1, FCADParams.Matrix); if Extruded(TsgDXFLine(Sender).Extrusion) then begin P1 := (GetExtruded(TsgDXFLine(Sender), P1)); P2 := (GetExtruded(TsgDXFLine(Sender), P2)); end; end else begin P1.Z := P1.Z + TsgDXFLine(Sender).ZThick; P2.z := P2.Z + TsgDXFLine(Sender).ZThick; end; {$IFEND} //**************************************************************************// Cad := TPCDrawing(GCadForm.PCad); P1 := ModificatePoint(P1); P2 := ModificatePoint(P2); LayerNbr := GetImportLayerNbr(Cad, TsgDXFLine(Sender).Layer); LHandle := Cad.GetLayerHandle(LayerNbr); Line := TLine.create(P1.X, P1.Y, P2.x, P2.y, 1, 0, 0, 0, LHandle, mydsNormal, Cad); {$IF Defined(CADImport6)} Line.color := TsgDXFLine(Sender).Color; Line.Width := TsgDXFLine(Sender).Pen.Width; {$ELSE} Line.color := GetColor(Sender); Line.Width := RoundUp(TsgDXFLine(Sender).LineWeight); // if Line.width < 1 then Line.width := 1; {$IFEND} Line.Style := ord(entstyle(TsgDXFLine(Sender))); Result := Line; except on E: Exception do AddExceptionToLogEx('TF_Import.ImportLine', E.Message); end; end; *) // ========================================================================================================= function TF_Import.ImportPoint(Sender: TObject): TFigure; var P: TFPoint; S: string; Point: TVertex; Cad: TPCdrawing; LayerNbr, LHandle: Integer; // Tolik f: TextFile; // begin try Result := nil; // Tolik 05/01/2015 if not TsgDXFPoint(Sender).Visible then Exit; // {$IF Defined(CADImport6)} P := PtXMat(TsgDXFPoint(Sender).Point, FCADParams.Matrix); {$ELSE} // Tolik -- 30/12/2015 -- P := FPointXMat(TsgDXFPoint(Sender).Point, FCADParams.Matrix); { P := TsgDXFPoint(Sender).Point; DoExtrusion(P, TsgDXFPoint(Sender).Extrusion); P := FPointXMat(P, FCADParams.Matrix); } // {$IFEND} S := ' Point: ' + #13#10 + PointToString(P); S := S + #13#10; if not TsgDXFPoint(Sender).Visible then exit; if FCADParams.Insert <> nil then if not FCADParams.Insert.Visible then exit; //// Cad := TPCDrawing(GCadForm.PCad); P := ModificatePoint(P); // Tolik -- для посмотреть -- s:=''; S := S + ' Point: '; S := S + ' X= ' + FloatToStr(P.X); S := S + ' Y= ' + FloatToStr(P.Y); S := S + ' Z= ' + FloatToStr(P.Z); AssignFile(f, 'd:\Tolik\ARC.txt'); {reset(f); append(f); writeln(f,s); close(f);} // LayerNbr := GetImportLayerNbr(Cad, TsgDXFPoint(Sender).Layer); LHandle := Cad.GetLayerHandle(LayerNbr); // Point := TVertex(Cad.Vertex(LayerNbr, P.X, P.y, false)); Point := TVertex.create(P.X, P.y, LHandle, mydsNormal, Cad); Point.Color := GetColor(Sender); Result := Point; except on E: Exception do AddExceptionToLogEx('TF_Import.ImportPoint', E.Message); end; end; function TF_Import.ImportEllipse(Sender: TObject): TFigure; var P: TFPoint; S: string; Ellipse: TEllipse; ElpArc: TElpArc; Cad: TPCDrawing; LayerNbr, LHandle: Integer; Radx, rady: double; a1, a2, a, blk_ang, ta: double; Poly: TPolyline; P1: TDoublePoint; z: double; R: TFRect; Aaa: TsgArc; // P11, P22: TPoint; P11, P22: TDoublePoint; summ: Double; TempPoint: TFPoint; modscalex, modscaley: double; // Tolik f: TextFile; begin Result := nil; // Tolik 05/01/2016 if not TsgDXFEllipse(Sender).Visible then Exit; // try {$IF Defined(CADImport6)} P := PtXMat(TsgDXFEllipse(Sender).Point, FCADParams.Matrix); z := round(TsgDXFEllipse(Sender).Extrusion.z); if z < 0 then begin TempPoint := TsgDXFEllipse(Sender).Point; TempPoint.X := - (TsgDXFEllipse(Sender).Point.X); P := PtXMat(TempPoint, FCADParams.Matrix); end; {$ELSE} // Tolik -- 30/12/2015 -- P := FPointXMat(TsgDXFEllipse(Sender).Point, FCADParams.Matrix); //P := TsgDXFEllipse(Sender).Point; //DoExtrusion(P, TsgDXFEllipse(Sender).Extrusion); //P := FPointXMat(P, FCADParams.Matrix); z := round(TsgDXFEllipse(Sender).Extrusion.z); if z < 0 then begin TempPoint := TsgDXFEllipse(Sender).Point; TempPoint.X := - (TsgDXFEllipse(Sender).Point.X); P := FPointXMat(TempPoint, FCADParams.Matrix); end; {$IFEND} S := S + ' Center point: '; S := S + ' X=' + FloatToStr(P.X); S := S + ' Y=' + FloatToStr(P.Y); S := S + ' Z=' + FloatToStr(P.Z); S := S + #13#10; S := S + ' Start Angle: ' + FloatToStr(TsgDXFEllipse(Sender).StartAngle); S := S + #13#10; S := S + ' End Angle: ' + FloatToStr(TsgDXFEllipse(Sender).EndAngle); S := S + #13#10; S := S + ' Rx: ' + FloatToStr(TsgDXFEllipse(Sender).Radius); S := S + ' Ry: ' + FloatToStr(TsgDXFEllipse(Sender).Radius * TsgDXFEllipse(Sender).Ratio); TxtFile.Add(S); if not TsgDXFEllipse(Sender).Visible then exit; if FCADParams.Insert <> nil then if not FCADParams.Insert.Visible then exit; //**************************************************************************// Aaa := EntArc(TsgDXFArc(Sender), FCADParams); R.Left := Round(Aaa.Rect.Left); R.Top := Round(Aaa.Rect.Top); R.Right := Round(Aaa.Rect.Right); R.Bottom := Round(Aaa.Rect.Bottom); P11.X := Round(Aaa.Point1.X); P11.Y := Round(Aaa.Point1.Y); P22.X := Round(Aaa.Point2.X); P22.Y := Round(Aaa.Point2.Y); summ := P11.x + P11.Y + P22.X + P22.y; if DoubleCMP(summ, P11.X) or DoubleCMP(summ, P22.X) or DoubleCMP(summ, P11.Y) or DoubleCMP(summ, P22.Y)then begin if z = 0 then exit; end; if (P11.X = P22.X) and (P11.Y = P22.Y) then begin if z = 0 then exit; end; if (P11.X = 0) AND (P22.X = 0) and (P11.Y = 0) AND (P22.Y = 0) then begin if z = 0 then exit; end; {TODO} // изначально было P.x := - P.X; - но оно тут по ходу не всегда нужно // возможно будут файлы для которых нужно такое преобразование - по правильному сделано через TempPoint //if z < 0 then // P.x := - P.X; Cad := TPCDrawing(GCadForm.PCad); P := ModificatePoint(P); LayerNbr := GetImportLayerNbr(Cad, TsgDXFEllipse(Sender).Layer); LHandle := Cad.GetLayerHandle(LayerNbr); Radx := TsgDXFEllipse(Sender).Radius; Rady := TsgDXFEllipse(Sender).Radius * TsgDXFEllipse(Sender).Ratio; // Tolik -- добавить скейлы, если есть вхождение блока if FCadParams.Insert <> nil then begin // Radx := Radx * ABS(FCadParams.Insert.Scale.X); // Rady := Rady * ABS(FCadParams.Insert.Scale.Y); end; // blk_ang := FCADParams.Angle; // blk_ang := FCADParams.Insert.Angle; a := TsgDXFEllipse(Sender).Angle; a1 := TsgDXFEllipse(Sender).StartAngle; a2 := TsgDXFEllipse(Sender).EndAngle; if (TsgDXFEllipse(Sender).StartAngle = 180) and (TsgDXFEllipse(Sender).EndAngle = 540) then beep; while Round(a1) >= 360 do a1 := a1 - 360; while Round(a2) >= 360 do a2 := a2 - 360; blk_ang := DegToRad(FCADParams.Angle); // blk_ang := DegToRad(FCADParams.Insert.Angle); a1 := DegToRad(a1); a2 := DegToRad(a2); // ЭТО ЭЛЛИПС if DoubleCMP(a1, a2) then begin if ord(Cad.VerticalZero) = 1 then if ord(Cad.HorizontalZero) = 0 then a := 2 * pi - (a + blk_ang); // Ellipse := TEllipse(Cad.Ellipse(LayerNbr, P.X, P.Y, Radx, Rady, a, 1, 0, 0, ord(bsClear), 0, False)); Ellipse := TEllipse.create(P.X, P.Y, Radx, Rady, a, 1, 0, 0, ord(bsClear), 0, LHandle, mydsNormal, Cad); {$IF Defined(CADImport6)} Ellipse.color := TsgDXFEllipse(Sender).Color; Ellipse.Width := TsgDXFEllipse(Sender).Pen.Width; {$ELSE} Ellipse.color := GetColor(Sender); Ellipse.Width := RoundUp(TsgDXFEllipse(Sender).LineWeight); if Ellipse.width < 0 then Ellipse.width := 1; {$IFEND} Ellipse.Style := ord(entstyle(TsgDXFEllipse(Sender)));; Result := Ellipse; end else // ЭТО ЭЛЛИПТИЧЕСКАЯ АРКА begin // корректировать с учетом системы PowerCad if ord(Cad.VerticalZero) = 1 then begin if ord(Cad.HorizontalZero) = 0 then begin a1 := 2 * pi - a1; a2 := 2 * pi - a2; ta := a1; a1 := a2; a2 := ta; // IGOR 22.10.2013 - Нашелся DWG в котором так не нужно делать // возможно по аналогии с арками нужно дорулить... //a := 2 * pi - (a + blk_ang); end; end; if z < 0 then begin a1 := pi - a1; a2 := pi - a2; ta := a1; a1 := a2; a2 := ta; end; if FCADParams.XScale < 0 then begin // IGOR 22.10.2013 - Нашелся DWG в котором так не нужно делать // возможно по аналогии с арками нужно дорулить... //a := a - pi; end; //////// IGOR 22.10.2013 - Добавим изменения на подобие как делается в арках: // SCALE ОБЫЧНЫЕ !!! modscalex := abs(FCADParams.XScale); modscaley := abs(FCADParams.YScale); //// IGOR 22.10.2013 - В данном случае не зависимо от скейлов: //if (DoubleCMP(modscalex, 1) and DoubleCMP(modscaley, 1)) then begin a1 := a1 + (pi * 2 - blk_ang); a2 := a2 + (pi * 2 - blk_ang); if FCADParams.XScale < 0 then begin a1 := a1 + 2 * (pi - a1); a2 := a2 + 2 * (pi - a2); ta := a2; a2 := a1; a1 := ta; a1 := a1 + (2 * pi - 2 * blk_ang); a2 := a2 + (2 * pi - 2 * blk_ang); end; // здесь было создание просто арки end; //else (* begin a := 2 * pi - blk_ang; if FCADParams.XScale < 0 then begin a := a - pi; end; // а здесь было создание арки а затем с нее кривой бизье end; *) //////////// ElpArc := TElpArc.create(P.X, P.Y, Radx, Rady, a1, a2, a, 1, 0, 0, ord(bsClear), 0, ord(asOpen), LHandle, mydsNormal, Cad); ElpArc.Draw(Cad.DEngine, False); {$IF Defined(CADImport6)} ElpArc.color := TsgDXFEllipse(Sender).Color; ElpArc.Width := TsgDXFEllipse(Sender).Pen.Width; {$ELSE} ElpArc.color := GetColor(Sender); ElpArc.Width := RoundUp(TsgDXFEllipse(Sender).LineWeight); if ElpArc.width < 0 then ElpArc.width := 1; {$IFEND} ElpArc.Style := ord(entstyle(TsgDXFEllipse(Sender))); P1.x := P.x; P1.y := P.y; P1.z := P.z; Poly := TPolyline(ElpArc.DuplicateAsBezier); // Cad.AddCustomFigure(LayerNbr, Poly, False); // Cad.Figures.Remove(ElpArc); FreeAndNil(ElpArc); Poly.Rotate(a, P1); Result := Poly; end; { s := ''; S := S + ' Center point: '; S := S + ' X=' + FloatToStr(P.X); S := S + ' Y=' + FloatToStr(P.Y); S := S + ' Z=' + FloatToStr(P.Z); S := S + #13#10' RxX: ' + FloatToStr(Radx); S := S + #13#10' RxY: ' + FloatToStr(Rady); AssignFile(f, 'd:\Tolik\ARC.txt'); reset(f); append(f); writeln(f,s); close(f);} except on E: Exception do AddExceptionToLogEx('TF_Import.ImportEllipse', E.Message); end; end; // Tolik -- 28/12/2015 -- старая закомменчена (смю ниже) здесь выполнен сброс углов до пределов одного круга(360) // и снято округление границ, т.к. при малых величинах получается точка вместо прямоугольника function TF_Import.ImportArc(Sender: TObject): TFigure; var P: TFPoint; P1: TDoublePoint; S: string; Arc: TArc; ElpArc: TElpArc; Ellipse: TEllipse; Poly: TPolyline; Cad: TPCDrawing; LayerNbr, LHandle: Integer; Rad, Rad1: double; a, a1, a2, ta: double; modscalex, modscaley: double; blk_ang: double; RP: TDoublePoint; da: double; z: double; b: boolean; Aaa: TsgArc; R: TFRect; // Tolik -- 28/12/2015 -- //P11, P22: TPoint; P11, P22: TDoublePoint; f: TextFile; ArcVals: string; // summ: Double; vName: string; TempPoint: TFPoint; MaxX, MaxY,MinX, MinY: double; function CheckEllipse: Boolean; var i: Integer; begin Result := True; if TsgDxfArc(Sender).PolyPoints.Count > 5 then begin MaxX := TsgDxfArc(Sender).Points[0].X; MaxY := TsgDxfArc(Sender).Points[0].Y; MinX := TsgDxfArc(Sender).Points[0].X; MinY := TsgDxfArc(Sender).Points[0].Y; // Get Bounds for i := 1 to TsgDxfArc(Sender).PolyPoints.Count - 1 do begin if MaxX < TsgDxfArc(Sender).Points[i].X then MaxX := TsgDxfArc(Sender).Points[i].X; if MaxY < TsgDxfArc(Sender).Points[i].Y then MaxY := TsgDxfArc(Sender).Points[i].Y; if MinX > TsgDxfArc(Sender).Points[i].X then MinX := TsgDxfArc(Sender).Points[i].X; if MinY > TsgDxfArc(Sender).Points[i].Y then MinY := TsgDxfArc(Sender).Points[i].Y; end; // check the CenterPoint + Radius if ((P.X >= MinX) and (P.X <=MaxX) and (P.Y >= MinY) and (P.Y <= MaxY)) then // if Right CenterPoint - check with Radius begin if (((P.X - Abs(TsgDxfArc(Sender).Radius)) >= MinX) and ((P.X + Abs(TsgDxfArc(Sender).Radius)) <=MaxX) and ((P.Y - Abs(TsgDxfArc(Sender).Radius)) >= MinY) and ((P.Y + Abs(TsgDxfArc(Sender).Radius)) <= MaxY)) then Result := True else Result := False; end else Result := False; end; end; begin try Result := nil; // Tolik 05/01/2016 if not TsgDXFArc(Sender).Visible then Exit; if FCADParams.Insert <> nil then if not FCADParams.Insert.Visible then exit; // {$IF Defined(CADImport6)} P := PtXMat(TsgDXFArc(Sender).Point, FCADParams.Matrix); z := Round(TsgDXFArc(Sender).Extrusion.z); if z < 0 then begin TempPoint := TsgDXFArc(Sender).Point; TempPoint.X := - (TsgDXFArc(Sender).Point.X); P := PtXMat(TempPoint, FCADParams.Matrix); end; {$ELSE} //P := TsgDXFArc(Sender).Point; // DoExtrusion(P, TsgDXFArc(Sender).Extrusion); //P := FPointXMat(P, FCADParams.Matrix); // P := FPointXMat(TsgDXFArc(Sender).Point, FCADParams.Matrix); //Tolik -- 18/01/2016 -- невидимые объекты - не грузим {if not TsgDXFArc(Sender).Visible then beep;} // z := Round(TsgDXFArc(Sender).Extrusion.z); //Tolik -- 29/12/2015 {ArcVals := 'P.X = ' + FormatFloat('0.00', P.X); ArcVals := ArcVals + ' P.Y = ' + FormatFloat('0.00', P.Y); ArcVals := ArcVals + ' P.Z = ' + FormatFloat('0.00', P.Z); ArcVals := ArcVals + ' z = ' + FormatFloat('0.00', z); AssignFile(f, 'd:\Tolik\ARC.txt'); Append(f); Writeln(f, ArcVals); CloseFile(f); } //if p.x < 0 then //begin // if (TsgDXFArc(Sender).Point.X > TsgDXFArc(Sender).StartPoint.X) and // (TsgDXFArc(Sender).Point.X > TsgDXFArc(Sender).EndPoint.X) then // begin // TempPoint := TsgDXFArc(Sender).Point; // TempPoint.X := - (TsgDXFArc(Sender).Point.X); // P := FPointXMat(TempPoint, FCADParams.Matrix); // end; //end; // ВОТ ТАК ПРАВИЛЬНО ПО ХОДУ ДЕЛАТЬ ВЕЗДЕ! // Tolik -- ссылка от Игоря, подыбать, може чем помогеть: { http://cadsofttools.com/forum/viewtopic.php?f=15&t=1344&p=2816&hilit=arc+matrix#p2816} if z < 0 then begin TempPoint := TsgDXFArc(Sender).Point; TempPoint.X := - (TsgDXFArc(Sender).Point.X); //DoExtrusion(TempPoint, TsgDXFArc(Sender).Extrusion); P := FPointXMat(TempPoint, FCADParams.Matrix); end; {$IFEND} S := S + ' Center point: '; S := S + ' X=' + FloatToStr(P.X); S := S + ' Y=' + FloatToStr(P.Y); S := S + ' Z=' + FloatToStr(P.Z); S := S + #13#10' Start Angle: ' + FloatToStr(TsgDXFArc(Sender).StartAngle); S := S + #13#10' End Angle: ' + FloatToStr(TsgDXFArc(Sender).EndAngle); S := S + #13#10' Rx: ' + FloatToStr(TsgDXFArc(Sender).Radius); TxtFile.Add(S); //**************************************************************************// Aaa := EntArc(TsgDXFArc(Sender), FCADParams); R.Left := Round(Aaa.Rect.Left); R.Top := Round(Aaa.Rect.Top); R.Right := Round(Aaa.Rect.Right); R.Bottom := Round(Aaa.Rect.Bottom); { P11.X := Round(Aaa.Point1.X); P11.Y := Round(Aaa.Point1.Y); P22.X := Round(Aaa.Point2.X); P22.Y := Round(Aaa.Point2.Y); } { R.Left := (Aaa.Rect.Left); R.Top := (Aaa.Rect.Top); R.Right := (Aaa.Rect.Right); R.Bottom := (Aaa.Rect.Bottom);} // P11.X := (Aaa.Point1.X); P11.Y := (Aaa.Point1.Y); P22.X := (Aaa.Point2.X); P22.Y := (Aaa.Point2.Y); // summ := P11.x + P11.Y + P22.X + P22.y; if DoubleCMP(summ, P11.X) or DoubleCMP(summ, P22.X) or DoubleCMP(summ, P11.Y) or DoubleCMP(summ, P22.Y)then begin if z = 0 then exit; end; if (P11.X = P22.X) and (P11.Y = P22.Y) then begin if z = 0 then exit; end; if (P11.X = 0) AND (P22.X = 0) and (P11.Y = 0) AND (P22.Y = 0) then begin if z = 0 then exit; end; Cad := TPCDrawing(GCadForm.PCad); P := ModificatePoint(P); LayerNbr := GetImportLayerNbr(Cad, TsgDXFArc(Sender).Layer); LHandle := Cad.GetLayerHandle(LayerNbr); Rad := TsgDXFArc(Sender).Radius; // Tolik Rad1 := TsgDXFArc(Sender).Radius; if FCadParams.Insert <> nil then begin { Rad := TsgDXFArc(Sender).Radius * ABS(FCadParams.Insert.Scale.X); Rad1 := TsgDXFArc(Sender).Radius * ABS(FCadParams.Insert.Scale.Y); if FCadParams.Insert.Scale.X < 0 then p.x := p.x * (-1); if FCadParams.Insert.Scale.Y < 0 then p.y := p.y* (-1);} end; // a1 := TsgDXFArc(Sender).StartAngle; a2 := TsgDXFArc(Sender).EndAngle; while Round(a1) >= 360 do a1 := a1 - 360; while Round(a2) >= 360 do a2 := a2 - 360; blk_ang := DegToRad(FCADParams.Angle); a1 := DegToRad(a1); a2 := DegToRad(a2); // это очень круглый элипс if DoubleCMP(a1, a2) then begin a := blk_ang; if ord(Cad.VerticalZero) = 1 then if ord(Cad.HorizontalZero) = 0 then a := 2 * pi - (a + blk_ang); // Ellipse := TEllipse(Cad.Ellipse(LayerNbr, P.X, P.Y, Radx, Rady, a, 1, 0, 0, ord(bsClear), 0, False)); // Tolik -- 16/01/2016 if CheckEllipse then Ellipse := TEllipse.create(P.X, P.Y, Rad, Rad1, a, 1, 0, 0, ord(bsClear), 0, LHandle, mydsNormal, Cad) else begin Rad := (MaxX - MinX ) / 2; Rad1 := (MaxY - MinY) / 2; P.X := (MinX + MaxX) / 2; P.Y := (MinY + MaxY) / 2; P.Z := 0; P.V[0] := P.X; P.V[1] := P.y; P.V[2] := 1; P := FPointXMat(P, FCADParams.Matrix); P := ModificatePoint(P); Ellipse := TEllipse.create(P.X, P.Y, Rad, Rad1, a, 1, 0, 0, ord(bsClear), 0, LHandle, mydsNormal, Cad); { s := ''; S := S + ' Center point: '; S := S + ' X=' + FloatToStr(P.X); S := S + ' Y=' + FloatToStr(P.Y); S := S + ' Z=' + FloatToStr(P.Z); S := S + #13#10' Start Angle: ' + FloatToStr(TsgDXFArc(Sender).StartAngle); S := S + #13#10' End Angle: ' + FloatToStr(TsgDXFArc(Sender).EndAngle); S := S + #13#10' Rx: ' + FloatToStr(Rad); S := S + #13#10' Rx1: ' + FloatToStr(Rad1); AssignFile(f, 'd:\Tolik\ARC.txt'); reset(f); append(f); writeln(f,s); close(f); } end; {$IF Defined(CADImport6)} Ellipse.color := TsgDXFEllipse(Sender).Color; Ellipse.Width := TsgDXFEllipse(Sender).Pen.Width; {$ELSE} Ellipse.color := GetColor(Sender); Ellipse.Width := RoundUp(TsgDXFEllipse(Sender).LineWeight); if Ellipse.width < 0 then Ellipse.width := 1; {$IFEND} Ellipse.Style := ord(entstyle(TsgDXFEllipse(Sender)));; Result := Ellipse; end else // ЭТО АРКА begin // корректировать с учетом системы PowerCad if ord(Cad.VerticalZero) = 1 then begin if ord(Cad.HorizontalZero) = 0 then begin a1 := 2 * pi - a1; a2 := 2 * pi - a2; ta := a1; a1 := a2; a2 := ta; end; end; if z < 0 then begin {TODO} // изначально было P.x := - P.X; - но оно тут по ходу не всегда нужно // возможно будут файлы для которых нужно такое преобразование - по правильному сделано через TempPoint //P.x := - P.X; a1 := pi - a1; a2 := pi - a2; ta := a1; a1 := a2; a2 := ta; end; // SCALE ОБЫЧНЫЕ !!! modscalex := abs(FCADParams.XScale); modscaley := abs(FCADParams.YScale); if (DoubleCMP(modscalex, 1) and DoubleCMP(modscaley, 1)) then begin a1 := a1 + (pi * 2 - blk_ang); a2 := a2 + (pi * 2 - blk_ang); if FCADParams.XScale < 0 then begin a1 := a1 + 2 * (pi - a1); a2 := a2 + 2 * (pi - a2); ta := a2; a2 := a1; a1 := ta; a1 := a1 + (2 * pi - 2 * blk_ang); a2 := a2 + (2 * pi - 2 * blk_ang); end; // Tolik -- 28/12/2015 While ((Comparevalue(a1, (pi*2)) = 1) or (Comparevalue(a1, (pi*2)) = 0)) do a1 := a1 - (pi*2); While ((Comparevalue(a2, (pi*2)) = 1) or (Comparevalue(a2, (pi*2)) = 0)) do a2 := a2 - (pi*2); //сбросить в ноль (при 0 в дабле может быть мусор - типа, мелкое число, но никак не 0, а потом // при создании арки с "не ноль" получится херня кака-то) if ((RoundTo(a1, -10) = 0) or (RoundTo(a1, -10) = -0)) then a1 := 0; if ((RoundTo(a2, -10) = 0) or (RoundTo(a2, -10) = -0)) then a2 := 0; //Tolik -- 28/12/2015 {ArcVals := 'P.X = ' + FormatFloat('0.00', P.X); ArcVals := ArcVals + ' P.Y = ' + FormatFloat('0.00', P.Y); ArcVals := ArcVals + ' Rad = ' + FormatFloat('0.00', Rad); ArcVals := ArcVals + ' a1 = ' + FormatFloat('0.00', a1); ArcVals := ArcVals + ' a2 = ' + FormatFloat('0.00', a2); ArcVals := ArcVals + ' a = ' + FormatFloat('0.00', a); // AssignFile(f, 'd:\Tolik\ARC.txt'); Append(f); Writeln(f, ArcVals); CloseFile(f); } // // Arc := TArc(Cad.Arc(LayerNbr, P.X, P.Y, Rad, a1, a2, 1, 0, 0, 0, 0, 0, False)); Arc := TArc.create(P.X, P.Y, Rad, a1, a2, 1, 0, 0, 0, 0, 0, LHandle, mydsNormal, Cad); {$IF Defined(CADImport6)} Arc.color := TsgDXFArc(Sender).Color; Arc.Width := TsgDXFArc(Sender).Pen.Width; {$ELSE} Arc.color := GetColor(Sender); Arc.Width := RoundUp(TsgDXFArc(Sender).LineWeight); if Arc.width < 0 then Arc.width := 1; {$IFEND} Arc.Style := ord(entstyle(TsgDXFArc(Sender))); Result := Arc; end else begin a := 2 * pi - blk_ang; if FCADParams.XScale < 0 then begin a := a - pi; end; //Tolik -- 28/12/2015 -- игрушка для посмотреть на то, что получилось -- { ArcVals := 'P.X = ' + FormatFloat('0.00', P.X); ArcVals := ArcVals + ' P.Y = ' + FormatFloat('0.00', P.Y); ArcVals := ArcVals + ' Rad = ' + FormatFloat('0.00', Rad); ArcVals := ArcVals + ' a1 = ' + FormatFloat('0.00', a1); ArcVals := ArcVals + ' a2 = ' + FormatFloat('0.00', a2); ArcVals := ArcVals + ' a = ' + FormatFloat('0.00', a); // AssignFile(f, 'd:\Tolik\ARC.txt'); Append(f); Writeln(f, ArcVals); CloseFile(f); } // ElpArc := TElpArc(Cad.ElpArc(LayerNbr, P.X, P.Y, Rad, Rad, a, a1, a2, 1, 0, 0, ord(bsClear), 0, ord(asOpen), False)); ElpArc := TElpArc.create(P.X, P.Y, Rad, Rad, a1, a2, a, 1, 0, 0, ord(bsClear), 0, ord(asOpen), LHandle, mydsNormal, Cad); ElpArc.Draw(Cad.DEngine, False); {$IF Defined(CADImport6)} ElpArc.color := TsgDXFArc(Sender).Color; ElpArc.Width := TsgDXFArc(Sender).Pen.Width; {$ELSE} ElpArc.color := GetColor(Sender); ElpArc.Width := RoundUp(TsgDXFArc(Sender).LineWeight); if ElpArc.width < 0 then ElpArc.width := 1; {$IFEND} ElpArc.Style := ord(entstyle(TsgDXFArc(Sender))); P1.x := P.x; P1.y := P.y; P1.z := P.z; Poly := TPolyline(ElpArc.DuplicateAsBezier); // Cad.AddCustomFigure(LayerNbr, Poly, False); // Cad.Figures.Remove(ElpArc); FreeAndNil(ElpArc); Poly.scale(FCADParams.XScale, FCADParams.YScale, P1); Poly.Rotate(a, P1); Result := Poly; end; end; except on E: Exception do AddExceptionToLogEx('TF_Import.ImportArc', E.Message); end; end; (* function TF_Import.ImportArc(Sender: TObject): TFigure; var P: TFPoint; P1: TDoublePoint; S: string; Arc: TArc; ElpArc: TElpArc; Ellipse: TEllipse; Poly: TPolyline; Cad: TPCDrawing; LayerNbr, LHandle: Integer; Rad: double; a, a1, a2, ta: double; modscalex, modscaley: double; blk_ang: double; RP: TDoublePoint; da: double; z: double; b: boolean; Aaa: TsgArc; R: TFRect; P11, P22: TPoint; summ: Double; vName: string; TempPoint: TFPoint; begin try Result := nil; {$IF Defined(CADImport6)} P := PtXMat(TsgDXFArc(Sender).Point, FCADParams.Matrix); z := Round(TsgDXFArc(Sender).Extrusion.z); if z < 0 then begin TempPoint := TsgDXFArc(Sender).Point; TempPoint.X := - (TsgDXFArc(Sender).Point.X); P := PtXMat(TempPoint, FCADParams.Matrix); end; {$ELSE} P := FPointXMat(TsgDXFArc(Sender).Point, FCADParams.Matrix); z := Round(TsgDXFArc(Sender).Extrusion.z); //if p.x < 0 then //begin // if (TsgDXFArc(Sender).Point.X > TsgDXFArc(Sender).StartPoint.X) and // (TsgDXFArc(Sender).Point.X > TsgDXFArc(Sender).EndPoint.X) then // begin // TempPoint := TsgDXFArc(Sender).Point; // TempPoint.X := - (TsgDXFArc(Sender).Point.X); // P := FPointXMat(TempPoint, FCADParams.Matrix); // end; //end; // ВОТ ТАК ПРАВИЛЬНО ПО ХОДУ ДЕЛАТЬ ВЕЗДЕ! if z < 0 then begin TempPoint := TsgDXFArc(Sender).Point; TempPoint.X := - (TsgDXFArc(Sender).Point.X); P := FPointXMat(TempPoint, FCADParams.Matrix); end; {$IFEND} S := S + ' Center point: '; S := S + ' X=' + FloatToStr(P.X); S := S + ' Y=' + FloatToStr(P.Y); S := S + ' Z=' + FloatToStr(P.Z); S := S + #13#10' Start Angle: ' + FloatToStr(TsgDXFArc(Sender).StartAngle); S := S + #13#10' End Angle: ' + FloatToStr(TsgDXFArc(Sender).EndAngle); S := S + #13#10' Rx: ' + FloatToStr(TsgDXFArc(Sender).Radius); TxtFile.Add(S); if not TsgDXFArc(Sender).Visible then exit; if FCADParams.Insert <> nil then if not FCADParams.Insert.Visible then exit; //**************************************************************************// Aaa := EntArc(TsgDXFArc(Sender), FCADParams); R.Left := Round(Aaa.Rect.Left); R.Top := Round(Aaa.Rect.Top); R.Right := Round(Aaa.Rect.Right); R.Bottom := Round(Aaa.Rect.Bottom); P11.X := Round(Aaa.Point1.X); P11.Y := Round(Aaa.Point1.Y); P22.X := Round(Aaa.Point2.X); P22.Y := Round(Aaa.Point2.Y); summ := P11.x + P11.Y + P22.X + P22.y; if DoubleCMP(summ, P11.X) or DoubleCMP(summ, P22.X) or DoubleCMP(summ, P11.Y) or DoubleCMP(summ, P22.Y)then begin if z = 0 then exit; end; if (P11.X = P22.X) and (P11.Y = P22.Y) then begin if z = 0 then exit; end; if (P11.X = 0) AND (P22.X = 0) and (P11.Y = 0) AND (P22.Y = 0) then begin if z = 0 then exit; end; Cad := TPCDrawing(GCadForm.PCad); P := ModificatePoint(P); LayerNbr := GetImportLayerNbr(Cad, TsgDXFArc(Sender).Layer); LHandle := Cad.GetLayerHandle(LayerNbr); Rad := TsgDXFArc(Sender).Radius; a1 := TsgDXFArc(Sender).StartAngle; a2 := TsgDXFArc(Sender).EndAngle; while Round(a1) >= 360 do a1 := a1 - 360; while Round(a2) >= 360 do a2 := a2 - 360; blk_ang := DegToRad(FCADParams.Angle); a1 := DegToRad(a1); a2 := DegToRad(a2); // это очень круглый элипс if DoubleCMP(a1, a2) then begin a := blk_ang; if ord(Cad.VerticalZero) = 1 then if ord(Cad.HorizontalZero) = 0 then a := 2 * pi - (a + blk_ang); // Ellipse := TEllipse(Cad.Ellipse(LayerNbr, P.X, P.Y, Radx, Rady, a, 1, 0, 0, ord(bsClear), 0, False)); Ellipse := TEllipse.create(P.X, P.Y, Rad, Rad, a, 1, 0, 0, ord(bsClear), 0, LHandle, mydsNormal, Cad); {$IF Defined(CADImport6)} Ellipse.color := TsgDXFEllipse(Sender).Color; Ellipse.Width := TsgDXFEllipse(Sender).Pen.Width; {$ELSE} Ellipse.color := GetColor(Sender); Ellipse.Width := RoundUp(TsgDXFEllipse(Sender).LineWeight); if Ellipse.width < 0 then Ellipse.width := 1; {$IFEND} Ellipse.Style := ord(entstyle(TsgDXFEllipse(Sender)));; Result := Ellipse; end else // ЭТО АРКА begin // корректировать с учетом системы PowerCad if ord(Cad.VerticalZero) = 1 then begin if ord(Cad.HorizontalZero) = 0 then begin a1 := 2 * pi - a1; a2 := 2 * pi - a2; ta := a1; a1 := a2; a2 := ta; end; end; if z < 0 then begin {TODO} // изначально было P.x := - P.X; - но оно тут по ходу не всегда нужно // возможно будут файлы для которых нужно такое преобразование - по правильному сделано через TempPoint //P.x := - P.X; a1 := pi - a1; a2 := pi - a2; ta := a1; a1 := a2; a2 := ta; end; // SCALE ОБЫЧНЫЕ !!! modscalex := abs(FCADParams.XScale); modscaley := abs(FCADParams.YScale); if (DoubleCMP(modscalex, 1) and DoubleCMP(modscaley, 1)) then begin a1 := a1 + (pi * 2 - blk_ang); a2 := a2 + (pi * 2 - blk_ang); if FCADParams.XScale < 0 then begin a1 := a1 + 2 * (pi - a1); a2 := a2 + 2 * (pi - a2); ta := a2; a2 := a1; a1 := ta; a1 := a1 + (2 * pi - 2 * blk_ang); a2 := a2 + (2 * pi - 2 * blk_ang); end; // Arc := TArc(Cad.Arc(LayerNbr, P.X, P.Y, Rad, a1, a2, 1, 0, 0, 0, 0, 0, False)); Arc := TArc.create(P.X, P.Y, Rad, a1, a2, 1, 0, 0, 0, 0, 0, LHandle, mydsNormal, Cad); {$IF Defined(CADImport6)} Arc.color := TsgDXFArc(Sender).Color; Arc.Width := TsgDXFArc(Sender).Pen.Width; {$ELSE} Arc.color := GetColor(Sender); Arc.Width := RoundUp(TsgDXFArc(Sender).LineWeight); if Arc.width < 0 then Arc.width := 1; {$IFEND} Arc.Style := ord(entstyle(TsgDXFArc(Sender))); Result := Arc; end else begin a := 2 * pi - blk_ang; if FCADParams.XScale < 0 then begin a := a - pi; end; // ElpArc := TElpArc(Cad.ElpArc(LayerNbr, P.X, P.Y, Rad, Rad, a, a1, a2, 1, 0, 0, ord(bsClear), 0, ord(asOpen), False)); ElpArc := TElpArc.create(P.X, P.Y, Rad, Rad, a1, a2, a, 1, 0, 0, ord(bsClear), 0, ord(asOpen), LHandle, mydsNormal, Cad); ElpArc.Draw(Cad.DEngine, False); {$IF Defined(CADImport6)} ElpArc.color := TsgDXFArc(Sender).Color; ElpArc.Width := TsgDXFArc(Sender).Pen.Width; {$ELSE} ElpArc.color := GetColor(Sender); ElpArc.Width := RoundUp(TsgDXFArc(Sender).LineWeight); if ElpArc.width < 0 then ElpArc.width := 1; {$IFEND} ElpArc.Style := ord(entstyle(TsgDXFArc(Sender))); P1.x := P.x; P1.y := P.y; P1.z := P.z; Poly := TPolyline(ElpArc.DuplicateAsBezier); // Cad.AddCustomFigure(LayerNbr, Poly, False); // Cad.Figures.Remove(ElpArc); FreeAndNil(ElpArc); Poly.scale(FCADParams.XScale, FCADParams.YScale, P1); Poly.Rotate(a, P1); Result := Poly; end; end; except on E: Exception do AddExceptionToLogEx('TF_Import.ImportArc', E.Message); end; end; *) function TF_Import.ImportCircle(Sender: TObject): TFigure; var P: TFPoint; S: string; Circle: TCircle; Cad: TPCDrawing; LayerNbr, LHandle: Integer; z : double; R: TFRect; Aaa: TsgArc; P11, P22: TPoint; summ: double; TempPoint: TFPoint; // Tolik CRadius, CRadius1: double; LoadCircle: Boolean; Ellipse: TEllipse; f: TextFile; // begin Result := nil; // Tolik 05/01/2016 if not TsgDXFCircle(Sender).Visible then Exit; // try // Tolik -- если масштабы по осям будут разные, то вместо круга будем иимпортировать эллипс LoadCircle := True; // {$IF Defined(CADImport6)} P := PtXMat(TsgDXFCircle(Sender).Point, FCADParams.Matrix); z := round(TsgDXFCircle(Sender).Extrusion.z); if z < 0 then begin TempPoint := TsgDXFCircle(Sender).Point; TempPoint.X := - (TsgDXFCircle(Sender).Point.X); P := PtXMat(TempPoint, FCADParams.Matrix); end; {$ELSE} // Tolik -- 30/12/2015 // P := FPointXMat(TsgDXFCircle(Sender).Point, FCADParams.Matrix); P := TsgDXFCircle(Sender).Point; DoExtrusion(P, TsgDXFCircle(Sender).Extrusion); P := FPointXMat(P, FCADParams.Matrix); // Tolik if FCADParams.Insert <> nil then begin { LoadCircle := (FCADParams.Insert.Scale.x = FCADParams.Insert.Scale.y); if LoadCircle then CRadius := TsgDXFCircle(Sender).Radius * Abs(FCADParams.Insert.Scale.x) else begin CRadius := TsgDXFCircle(Sender).Radius * Abs(FCADParams.Insert.Scale.x); CRadius1 := TsgDXFCircle(Sender).Radius * Abs(FCADParams.Insert.Scale.y); end; } end else // Tolik -- если нет вхождения в блок -- берем тот радиус, что пришел CRadius := TsgDXFCircle(Sender).Radius; CRadius1 := TsgDXFCircle(Sender).Radius; // if LoadCircle then begin z := round(TsgDXFCircle(Sender).Extrusion.z); if z < 0 then begin TempPoint := TsgDXFCircle(Sender).Point; TempPoint.X := - (TsgDXFCircle(Sender).Point.X); // Tolik DoExtrusion(TempPoint, TsgDXFCircle(Sender).Extrusion); // P := FPointXMat(TempPoint, FCADParams.Matrix); end; {$IFEND} S := S + ' Center point: '; S := S + ' X=' + FloatToStr(P.X); S := S + ' Y=' + FloatToStr(P.Y); S := S + ' Z=' + FloatToStr(P.Z); S := S + #13#10' Rx: ' + FloatToStr(TsgDXFCircle(Sender).Radius); TxtFile.Add(S); if not TsgDXFCircle(Sender).Visible then exit; if FCADParams.Insert <> nil then if not FCADParams.Insert.Visible then exit; AssignFile(f, 'd:\Tolik\ARC.txt'); reset(f); append(f); writeln(f,s); close(f); //**************************************************************************// Aaa := EntArc(TsgDXFArc(Sender), FCADParams); R.Left := Round(Aaa.Rect.Left); R.Top := Round(Aaa.Rect.Top); R.Right := Round(Aaa.Rect.Right); R.Bottom := Round(Aaa.Rect.Bottom); P11.X := Round(Aaa.Point1.X); P11.Y := Round(Aaa.Point1.Y); P22.X := Round(Aaa.Point2.X); P22.Y := Round(Aaa.Point2.Y); summ := P11.x + P11.Y + P22.X + P22.y; if DoubleCMP(summ, P11.X) or DoubleCMP(summ, P22.X) or DoubleCMP(summ, P11.Y) or DoubleCMP(summ, P22.Y)then begin if z = 0 then exit; end; if (P11.X = P22.X) and (P11.Y = P22.Y) then begin if z = 0 then exit; end; if (P11.X = 0) AND (P22.X = 0) and (P11.Y = 0) AND (P22.Y = 0) then begin if z = 0 then exit; end; {TODO} // изначально было P.x := - P.X; - но оно тут по ходу не всегда нужно // возможно будут файлы для которых нужно такое преобразование - по правильному сделано через TempPoint //if z < 0 then // P.x := - P.X; Cad := TPCDrawing(GCadForm.PCad); P := ModificatePoint(P); LayerNbr := GetImportLayerNbr(Cad, TsgDXFCircle(Sender).Layer); LHandle := Cad.GetLayerHandle(LayerNbr); // Circle := TCircle(Cad.Circle(LayerNbr, P.X, P.Y, TsgDXFCircle(Sender).Radius, 1, 0, 0, ord(bsClear), 0, False)); // Tolik -- 12/01/2016 -- // Circle := TCircle.create(P.X, P.Y, TsgDXFCircle(Sender).Radius, 1, 0, 0, ord(bsClear), 0, LHandle, mydsNormal, Cad); Circle := TCircle.create(P.X, P.Y, CRadius, 1, 0, 0, ord(bsClear), 0, LHandle, mydsNormal, Cad); // {$IF Defined(CADImport6)} Circle.color := TsgDXFCircle(Sender).Color; Circle.Width := TsgDXFCircle(Sender).Pen.Width; {$ELSE} Circle.color := GetColor(Sender); Circle.Width := RoundUp(TsgDXFCircle(Sender).LineWeight); if Circle.width < 0 then Circle.width := 1; {$IFEND} Circle.Style := ord(entstyle(TsgDXFCircle(Sender))); Result := Circle; end // Tolik -- 12/01/2016 -- если скейлы разные по осям, то импортируем эллипс else begin P := ModificatePoint(P); Cad := TPCDrawing(GCadForm.PCad); LayerNbr := GetImportLayerNbr(Cad, TsgDXFCircle(Sender).Layer); LHandle := Cad.GetLayerHandle(LayerNbr); if z < 0 then begin TempPoint := TsgDXFCircle(Sender).Point; TempPoint.X := - (TsgDXFCircle(Sender).Point.X); // Tolik // DoExtrusion(TempPoint, TsgDXFCircle(Sender).Extrusion); // P := FPointXMat(TempPoint, FCADParams.Matrix); end; Ellipse := TEllipse.create(P.X, P.Y, CRadius1, CRadius, 0, 1, 0, 0, ord(bsClear), 0, LHandle, mydsNormal, Cad); {$IF Defined(CADImport6)} Ellipse.color := TsgDXFCircle(Sender).Color; Ellipse.Width := TsgDXFCircle(Sender).Pen.Width; {$ELSE} Ellipse.color := GetColor(Sender); Ellipse.Width := RoundUp(TsgDXFCircle(Sender).LineWeight); if Ellipse.width < 0 then Ellipse.width := 1; {$IFEND} Ellipse.Style := ord(entstyle(TsgDXFCircle(Sender))); Result := Ellipse; end; except on E: Exception do AddExceptionToLogEx('TF_Import.ImportCircle', E.Message); end; end; { //Tolik function TF_Import.ImportPolyLine(Sender: TObject): TFigure; var P: TFPoint; S: string; I: Integer; Vertex: TsgDXFVertex; Cad: TPCDrawing; Poly: TPolyline; Points: TDoublePointArr; LayerNbr, LHandle: Integer; Count, j, k: Integer; xLine : TsgDXFPolyline; begin try Result := nil; xLine := TsgDXFPolyline(Sender); j := 0; SetLength(points,0); for i := 0 to xLine.PolyPoints.Count - 1 do begin P := xLine.PolyPoints[i]; {$IF Defined(CADImport6) P := PtXMat(P, FCADParams.Matrix); {$ELSE P := FPointXMat(P, FCADParams.Matrix); {$IFEND SetLength(points, j + 1); P := ModificatePoint(P); points[j].x := P.x; points[j].y := P.y; points[j].z := P.z; inc(j); end; if not TsgDXFPolyline(Sender).Visible then exit; if FCADParams.Insert <> nil then if not FCADParams.Insert.Visible then exit; //**************************************************************************// if TsgDXFPolyLine(Sender).Count = 0 then exit; Cad := TPCDrawing(GCadForm.PCad); LayerNbr := GetImportLayerNbr(Cad, TsgDXFLine(Sender).Layer); LHandle := Cad.GetLayerHandle(LayerNbr); Poly := TPolyline.create(points, 1, ord(psSolid), clBlack, ord(bsClear), clBlack, 0, TsgDXFPolyLine(Sender).Closed, LHandle, mydsNormal, Cad); {$IF Defined(CADImport6) Poly.Color := TsgDXFPolyLine(Sender).Pen.Color; Poly.Width := TsgDXFPolyLine(Sender).Pen.Width; {$ELSE Poly.Color := GetColor(Sender); Poly.Width := RoundUp(TsgDXFPolyLine(Sender).LineWeight); if Poly.width < 0 then Poly.width := 1; {$IFEND Poly.Style := ord(entstyle(TsgDXFPolyline(Sender))); Result := Poly; except on E: Exception do AddExceptionToLogEx('TF_Import.ImportPolyLine', E.Message); end; end; } { function TF_Import.ImportPolyLine(Sender: TObject): TFigure; var P: TFPoint; S: string; I: Integer; Vertex: TsgDXFVertex; Cad: TPCDrawing; Poly: TPolyline; Points: TDoublePointArr; LayerNbr, LHandle: Integer; Count, j, k: Integer; xLine : TsgDXFPolyline; Figure: TFigure; LineType: TsgCADEntities; begin try Result := nil; xLine := TsgDXFPolyline(Sender); LineType := xLine.EntType; Figure := TFigure(xLine); } { if LineType = ceLWPolyLine then begin S := S + ' Vertexes: '; j := 0; SetLength(points,0); k := xLine.Count; k := xLine.PolyPoints.Count; k := xLine.PointCount; k := xLine.Arrows.Count; for i := 0 to xLine.PolyPoints.Count - 1 do begin P := xLine.PolyPoints[i];// PolyPoints[i]; {$IF Defined(CADImport6) P := PtXMat(P, FCADParams.Matrix); {$ELSE P := FPointXMat(P, FCADParams.Matrix); {$IFEND SetLength(points, j + 1); P := ModificatePoint(P); points[j].x := P.x; points[j].y := P.y; points[j].z := P.z; inc(j); end; if not TsgDXFPolyline(Sender).Visible then exit; if FCADParams.Insert <> nil then if not FCADParams.Insert.Visible then exit; //**************************************************************************// if TsgDXFPolyLine(Sender).Count = 0 then exit; Cad := TPCDrawing(GCadForm.PCad); LayerNbr := GetImportLayerNbr(Cad, TsgDXFLine(Sender).Layer); LHandle := Cad.GetLayerHandle(LayerNbr); // Poly := TPolyline(Cad.PolyLine(LayerNbr, points, 1, ord(psSolid), clBlack, 0, ord(bsClear), clBlack, TsgDXFPolyLine(Sender).Closed, False)); Poly := TPolyline.create(points, 1, ord(psSolid), clBlack, ord(bsClear), clBlack, 0, TsgDXFPolyLine(Sender).Closed, LHandle, mydsNormal, Cad); {$IF Defined(CADImport6) Poly.Color := TsgDXFPolyLine(Sender).Pen.Color; Poly.Width := TsgDXFPolyLine(Sender).Pen.Width; {$ELSE Poly.Color := GetColor(Sender); Poly.Width := RoundUp(TsgDXFPolyLine(Sender).LineWeight); if Poly.width < 0 then Poly.width := 1; {$IFEND Poly.Style := ord(entstyle(TsgDXFPolyline(Sender))); end else } { begin S := S + ' Vertexes: '; Count := TsgDXFPolyLine(Sender).Count; // SetLength(points, Count); j := 0; for I := 0 to TsgDXFPolyLine(Sender).Count - 1 do begin S := S + #13#10; S := S + ' P' + IntToStr(I + 1) + ': '; Vertex := TsgDXFVertex(TsgDXFPolyLine(Sender).Entities[I]); //31.10.2012 P := PtXMat(Vertex.Point, FCADParams.Matrix); P := TsgDXFPolyLine(Sender).Points[I]; {$IF Defined(CADImport6) P := PtXMat(P, FCADParams.Matrix); {$ELSE P := FPointXMat(P, FCADParams.Matrix); {$IFEND S := S + ' X=' + FloatToStr(P.X); S := S + ' Y=' + FloatToStr(P.Y); S := S + ' Z=' + FloatToStr(P.Z); if not ((P.x = 0) and (P.y = 0) and (P.z = 0)) then begin SetLength(points, j + 1); P := ModificatePoint(P); points[j].x := P.x; points[j].y := P.y; points[j].z := P.z; inc(j); end; end; TxtFile.Add(S); if not TsgDXFPolyline(Sender).Visible then exit; if FCADParams.Insert <> nil then if not FCADParams.Insert.Visible then exit; //**************************************************************************// if TsgDXFPolyLine(Sender).Count = 0 then exit; Cad := TPCDrawing(GCadForm.PCad); LayerNbr := GetImportLayerNbr(Cad, TsgDXFLine(Sender).Layer); LHandle := Cad.GetLayerHandle(LayerNbr); // Poly := TPolyline(Cad.PolyLine(LayerNbr, points, 1, ord(psSolid), clBlack, 0, ord(bsClear), clBlack, TsgDXFPolyLine(Sender).Closed, False)); Poly := TPolyline.create(points, 1, ord(psSolid), clBlack, ord(bsClear), clBlack, 0, TsgDXFPolyLine(Sender).Closed, LHandle, mydsNormal, Cad); {$IF Defined(CADImport6) Poly.Color := TsgDXFPolyLine(Sender).Pen.Color; Poly.Width := TsgDXFPolyLine(Sender).Pen.Width; {$ELSE Poly.Color := GetColor(Sender); Poly.Width := RoundUp(TsgDXFPolyLine(Sender).LineWeight); if Poly.width < 0 then Poly.width := 1; {$IFEND Poly.Style := ord(entstyle(TsgDXFPolyline(Sender))); end; Result := Poly; except on E: Exception do AddExceptionToLogEx('TF_Import.ImportPolyLine', E.Message); end; end; } function ParamExists(AParamValue: string): Boolean; var i: integer; CurrParamValue: String; begin Result := false; if ParamCount > 0 then for i := 1 to ParamCount do begin CurrParamValue := ParamStr(i); if CurrParamValue = AParamValue then begin Result := true; Break; //// BREAK //// end; end; end; (* /// Tolik - - 13/01/2016 -- старая закомменчена, а здесь пробую поднять точки полилинии, как в примере - через вертексы function TF_Import.ImportPolyLine(Sender: TObject): TFigure; var P: TFPoint; S: string; I: Integer; // Vertex: TsgDXFVertex; Cad: TPCDrawing; Poly: TPolyline; Points: TDoublePointArr; LayerNbr, LHandle: Integer; Count, j: Integer; //Tolik xLine: TsgDXFPolyLine; wLine: TsgDXFLWPolyline; d2Line: Tsg2DPolyline; dwgLine: TsgDWGPolyline; Entity: TsgDXFEntity; aVertex: TsgDXFVertex; begin try Result := nil; // Tolik 05/01/2016 if not TsgDXFPolyLine(Sender).Visible then Exit; // xLine := TsgDXFPolyLine(Sender); // может быть и так // wLine := TsgDXFLWPolyline(Sender); // d2Line := Tsg2DPolyline(Sender); // dwgLine := TsgDWGPolyline(Sender); j := 0; //S := S + ' Vertexes: '; //for I := 0 to TsgDXFPolyLine(Sender).Count - 1 do //begin // S := S + #13#10; // S := S + ' P' + IntToStr(I + 1) + ': '; // Vertex := TsgDXFVertex(TsgDXFPolyLine(Sender).Entities[I]); //end; if not ParamExists('NoLimitDXFPolyCount') then begin i := xLine.PointCount; if (xLine.PointCount) > LimitDXFPolyCount then exit; end; //Tolik // чтобы меньше тормозило SetLength(points, xLine.Count); // begin j := 0; for I := 0 to xLine.Count - 1 do begin aVertex := TsgDXFVertex(TsgDXFPolyLine(Sender).Entities[I]); {$IF Defined(CADImport6)} P := PtXMat(aVertex.Point, FCADParams.Matrix); //P := PtXMat(P, FCADParams.Matrix); {$ELSE} P := FPointXMat(aVertex.Point, FCADParams.Matrix); // P := FPointXMat(P, FCADParams.Matrix); {P := xLine.Points[i]; DoExtrusion(P, TsgDXFPolyLine(Sender).Extrusion); P := FPointXMat(P, FCADParams.Matrix);} {$IFEND} S := S + ' X=' + FloatToStr(P.X); S := S + ' Y=' + FloatToStr(P.Y); S := S + ' Z=' + FloatToStr(P.Z); if not ((P.x = 0) and (P.y = 0) and (P.z = 0)) then begin //Tolik //SetLength(points, j + 1); // P := ModificatePoint(P); points[j].x := P.x; points[j].y := P.y; points[j].z := P.z; inc(j); end; end; //Tolik // выставляем длину по факту прочитанных SetLength(points, j); // TxtFile.Add(S); if not xLine.Visible then exit; if FCADParams.Insert <> nil then if not FCADParams.Insert.Visible then exit; //**************************************************************************// if xLine.Count = 0 then exit; Cad := TPCDrawing(GCadForm.PCad); // LayerNbr := GetImportLayerNbr(Cad, TsgDXFLine(Sender).Layer); LayerNbr := GetImportLayerNbr(Cad, xLine.Layer); LHandle := Cad.GetLayerHandle(LayerNbr); // Poly := TPolyline(Cad.PolyLine(LayerNbr, points, 1, ord(psSolid), clBlack, 0, ord(bsClear), clBlack, TsgDXFPolyLine(Sender).Closed, False)); Poly := TPolyline.create(points, 1, ord(psSolid), clBlack, ord(bsClear), clBlack, 0, xLine.Closed, LHandle, mydsNormal, Cad); {$IF Defined(CADImport6)} Poly.Color := xLine.Pen.Color; Poly.Width := xLine.Pen.Width; {$ELSE} Poly.Color := GetColor(Sender); Poly.Width := RoundUp(xLine.LineWeight); //Poly.Width := RoundUp(TsgDXFPolyLine(Sender).GlobalWeight); - после выруливания отрисовок от скалинга можно юзать, т.к. действит.толщина линии сидит здесь if Poly.width < 0 then Poly.width := 1; {$IFEND} Poly.Style := ord(entstyle(xLine)); Result := Poly; //Tolik SetLength(Points,0); // end; except on E: Exception do AddExceptionToLogEx('TF_Import.ImportPolyLine', E.Message); end; end; *) function TF_Import.ImportPolyLine(Sender: TObject): TFigure; var P: TFPoint; S: string; I: Integer; // Vertex: TsgDXFVertex; Cad: TPCDrawing; Poly: TPolyline; Points: TDoublePointArr; LayerNbr, LHandle: Integer; Count, j: Integer; //Tolik xLine: TsgDXFPolyLine; wLine: TsgDXFLWPolyline; d2Line: Tsg2DPolyline; dwgLine: TsgDWGPolyline; Entity: TsgDXFEntity; Prev_PT: TFPoint; CanAddPoint : Boolean; // begin try Result := nil; xLine := TsgDXFPolyLine(Sender); if not xLine.Visible then exit; if FCADParams.Insert <> nil then if not FCADParams.Insert.Visible then exit; //**************************************************************************// if xLine.Count = 0 then exit; // может быть и так // wLine := TsgDXFLWPolyline(Sender); // d2Line := Tsg2DPolyline(Sender); // dwgLine := TsgDWGPolyline(Sender); j := 0; //S := S + ' Vertexes: '; //for I := 0 to TsgDXFPolyLine(Sender).Count - 1 do //begin // S := S + #13#10; // S := S + ' P' + IntToStr(I + 1) + ': '; // Vertex := TsgDXFVertex(TsgDXFPolyLine(Sender).Entities[I]); //end; if not ParamExists('NoLimitDXFPolyCount') then begin if (xLine.PointCount) > LimitDXFPolyCount then exit; end; //Tolik // чтобы меньше тормозило SetLength(points, xLine.Count); // begin j := 0; for I := 0 to xLine.Count - 1 do begin P := xLine.Points[I]; {$IF Defined(CADImport6)} P := PtXMat(P, FCADParams.Matrix); {$ELSE} // P := FPointXMat(P, FCADParams.Matrix); P := xLine.Points[i]; DoExtrusion(P, TsgDXFPolyLine(Sender).Extrusion); P := FPointXMat(P, FCADParams.Matrix); {$IFEND} S := S + ' X=' + FloatToStr(P.X); S := S + ' Y=' + FloatToStr(P.Y); S := S + ' Z=' + FloatToStr(P.Z); // Tolik -- 18/01/2016 -- // if not ((P.x = 0) and (P.y = 0) and (P.z = 0)) then if i = 0 then begin Prev_pt.x := P.X; Prev_pt.y := P.Y; Prev_pt.z := P.Z; CanAddPoint := True; end else begin if ((Prev_pt.x = P.X) and (Prev_pt.y = P.Y) and (Prev_pt.z = P.Z)) then CanAddPoint := False else begin Prev_pt.x := P.X; Prev_pt.y := P.Y; Prev_pt.z := P.Z; CanAddPoint := True; end; end; if CanAddPoint then begin P := ModificatePoint(P); points[j].x := P.x; points[j].y := P.y; points[j].z := P.z; inc(j); end; end; //Tolik // выставляем длину по факту прочитанных SetLength(points, j); // TxtFile.Add(S); Cad := TPCDrawing(GCadForm.PCad); // LayerNbr := GetImportLayerNbr(Cad, TsgDXFLine(Sender).Layer); LayerNbr := GetImportLayerNbr(Cad, xLine.Layer); LHandle := Cad.GetLayerHandle(LayerNbr); // Poly := TPolyline(Cad.PolyLine(LayerNbr, points, 1, ord(psSolid), clBlack, 0, ord(bsClear), clBlack, TsgDXFPolyLine(Sender).Closed, False)); Poly := TPolyline.create(points, 1, ord(psSolid), clBlack, ord(bsClear), clBlack, 0, xLine.Closed, LHandle, mydsNormal, Cad); {$IF Defined(CADImport6)} Poly.Color := xLine.Pen.Color; Poly.Width := xLine.Pen.Width; {$ELSE} Poly.Color := GetColor(Sender); Poly.Width := RoundUp(xLine.LineWeight); //Poly.Width := RoundUp(TsgDXFPolyLine(Sender).GlobalWeight); - после выруливания отрисовок от скалинга можно юзать, т.к. действит.толщина линии сидит здесь if Poly.width < 0 then Poly.width := 1; {$IFEND} Poly.Style := ord(entstyle(xLine)); Result := Poly; //Tolik SetLength(Points,0); // end; except on E: Exception do AddExceptionToLogEx('TF_Import.ImportPolyLine', E.Message); end; end; // Tolik -- Experimental DXFLWPolyLine UP -- 18/01/2016 (* function TF_Import.ImportLWPolyLine(Sender: TObject): TFigure; var P: TFPoint; S: string; I: Integer; // Vertex: TsgDXFVertex; Cad: TPCDrawing; Poly: TPolyline; Points: TDoublePointArr; LayerNbr, LHandle: Integer; Count, j: Integer; //Tolik xLine: TsgDXFPolyLine; wLine: TsgDXFLWPolyline; d2Line: Tsg2DPolyline; dwgLine: TsgDWGPolyline; Entity: TsgDXFEntity; begin try Result := nil; // Tolik 05/01/2016 { if not TsgDXFPolyLine(Sender).Visible then Exit; } // xLine := TsgDXFLWPolyLine(Sender); // может быть и так // wLine := TsgDXFLWPolyline(Sender); // d2Line := Tsg2DPolyline(Sender); // dwgLine := TsgDWGPolyline(Sender); j := 0; //S := S + ' Vertexes: '; //for I := 0 to TsgDXFPolyLine(Sender).Count - 1 do //begin // S := S + #13#10; // S := S + ' P' + IntToStr(I + 1) + ': '; // Vertex := TsgDXFVertex(TsgDXFPolyLine(Sender).Entities[I]); //end; if not ParamExists('NoLimitDXFPolyCount') then begin if (xLine.PointCount) > LimitDXFPolyCount then exit; end; //Tolik // чтобы меньше тормозило SetLength(points, xLine.PolyPoints.Count); // begin j := 0; for I := 0 to xLine.PolyPoints.Count - 1 do begin P := xLine.PolyPoints[I]; {$IF Defined(CADImport6)} P := PtXMat(P, FCADParams.Matrix); {$ELSE} // P := FPointXMat(P, FCADParams.Matrix); P := xLine.PolyPoints[i]; //DoExtrusion(P, TsgDXFPolyLine(Sender).Extrusion); P := FPointXMat(P, FCADParams.Matrix); {$IFEND} S := S + ' X=' + FloatToStr(P.X); S := S + ' Y=' + FloatToStr(P.Y); S := S + ' Z=' + FloatToStr(P.Z); // if not ((P.x = 0) and (P.y = 0) and (P.z = 0)) then begin //Tolik //SetLength(points, j + 1); // P := ModificatePoint(P); points[j].x := P.x; points[j].y := P.y; points[j].z := P.z; inc(j); end; end; //Tolik // выставляем длину по факту прочитанных SetLength(points, j); // TxtFile.Add(S); if not xLine.Visible then exit; if FCADParams.Insert <> nil then if not FCADParams.Insert.Visible then exit; //**************************************************************************// if xLine.Count = 0 then exit; Cad := TPCDrawing(GCadForm.PCad); // LayerNbr := GetImportLayerNbr(Cad, TsgDXFLine(Sender).Layer); LayerNbr := GetImportLayerNbr(Cad, xLine.Layer); LHandle := Cad.GetLayerHandle(LayerNbr); // Poly := TPolyline(Cad.PolyLine(LayerNbr, points, 1, ord(psSolid), clBlack, 0, ord(bsClear), clBlack, TsgDXFPolyLine(Sender).Closed, False)); Poly := TPolyline.create(points, 1, ord(psSolid), clBlack, ord(bsClear), clBlack, 0, xLine.Closed, LHandle, mydsNormal, Cad); {$IF Defined(CADImport6)} Poly.Color := xLine.Pen.Color; Poly.Width := xLine.Pen.Width; {$ELSE} Poly.Color := GetColor(Sender); Poly.Width := RoundUp(xLine.LineWeight); //Poly.Width := RoundUp(TsgDXFPolyLine(Sender).GlobalWeight); - после выруливания отрисовок от скалинга можно юзать, т.к. действит.толщина линии сидит здесь if Poly.width < 0 then Poly.width := 1; {$IFEND} Poly.Style := ord(entstyle(xLine)); Result := Poly; //Tolik SetLength(Points,0); // end; except on E: Exception do AddExceptionToLogEx('TF_Import.ImportPolyLine', E.Message); end; end; // *) function ImportTextFont(Sender: TObject): string; var vText: TsgDXFText; function ImportMTextFontStyle(AStyle: TmvFontStyles): string; begin if fmBold in AStyle then Result := ' fmBold' + #13#10; if fmItalic in AStyle then Result := Result + ' fmItalic' + #13#10; if fmUnderline in AStyle then Result := Result + ' fmUnderline' + #13#10; if fmStrikeOut in AStyle then Result := Result + ' fmStrikeOut' + #13#10; if fmCondensed in AStyle then Result := Result + ' fmCondensed' + #13#10; if fmUpward in AStyle then Result := Result + ' fmUpward' + #13#10; if fmDownward in AStyle then Result := Result + ' fmDownward' + #13#10; end; begin //Tolik Result := ''; // try vText := TsgDXFText(Sender); if vText.Style <> nil then begin Result := Result + ' Text Style:' + #13#10; Result := Result + ' BigFont=' + vText.Style.BigFont + #13#10; Result := Result + ' WidthFactor=' + FloatToStr(vText.Style.WidthFactor) + #13#10; end; Result := ' Font: Name=' + vText.FontName + '; '; Result := Result + ' Height=' + IntToStr(vText.Font.Height) + '; '; Result := Result + ' Color=$' + IntToHex(vText.Font.Color, 8) + '; ' + #13#10; Result := Result + ' Style:' + #13#10 + ImportMTextFontStyle(vText.Font.Style); Result := Result + ' Thickness=' + FloatToStr(vText.GetThickness); Result := Result + #13#10' Generation=' + IntToStr(vText.Generation); Result := Result + #13#10' VAlign=' + IntToStr(vText.VAlign); Result := Result + #13#10' HAlign=' + IntToStr(vText.HAlign); except on E: Exception do AddExceptionToLogEx('ImportTextFont', E.Message); end; end; function GetDXFBlock(aID: Integer): TBlock; var i: Integer; begin try Result := nil; for i := 0 to FDXFBlocksList.Count - 1 do if aID = TBlock(FDXFBlocksList[i]).ID then begin Result := TBlock(FDXFBlocksList[i]); exit; end; except on E: Exception do AddExceptionToLogEx('CheckDXFBlockExist', E.Message); end; end; function CheckAnyText(aStr: string): Boolean; var i: integer; begin try Result := False; //31.10.2012 for i := 0 to Length(aStr) - 1 do for i := 1 to Length(aStr) do if aStr[i] <> #0 then begin Result := True; exit; end; except on E: Exception do AddExceptionToLogEx('CheckAnyText', E.Message); end; end; function TF_Import.ImportAttdef(Sender: TObject): TFigure; begin try Result := nil; TxtFile.Add('Tag: '+TsgDXFAttdef(Sender).Tag); if not TsgDXFAttdef(Sender).Visible then exit; if FCADParams.Insert <> nil then if not FCADParams.Insert.Visible then exit; Result := ImportText(Sender); //// except on E: Exception do AddExceptionToLogEx('TF_Import.ImportAttdef', E.Message); end; end; (* function TF_Import.ImportText(Sender: TObject): TFigure; var i: Integer; P: TFPoint; P1: TDoublePoint; S: string; LayerNbr, LHandle: Integer; vText: TRichText; Text: TText; TM: TTextMetric; xCanvas: TMetafileCanvas; h, w, txth: double; Cad: TPCDrawing; DxfText: TsgDXFText; a: double; InsideMText: Boolean; IsUnicodeText: Boolean; MText: TsgDXFMText; SHXText: String; SHXUnicodeText: String; Complex: Boolean; ObjText: String; TmpIntVal: Integer; //Tolik f: TextFile; OldP: TFPoint; DxfMText: TsgDXFMText; begin try Result := nil; SHXText := ''; ObjText := ''; SHXUnicodeText := ''; // разбиваем по классам для отдельного импорта if TsgDXFEntity(Sender) is TsgDXFText then begin // Tolik -- 16/01/2016 -- если текста не - можно не импортировать сразу // if not TsgDXFText(Sender).Visible then if ((not TsgDXFText(Sender).Visible) or (TsgDXFText(Sender).IsEmpty)) then begin s := s; exit; end; if TsgDXFText(Sender).MText <> nil then begin if (trim(TsgDXFText(Sender).MText.Text) = '') and (trim(TsgDXFText(Sender).SHXText) = '') and (trim(TsgDXFText(Sender).SHXUnicodeText) = '') and (trim(TsgDXFText(Sender).Text) = '') then begin s := s; exit; end; end; if (trim(TsgDXFText(Sender).SHXText) = '') and (trim(TsgDXFText(Sender).SHXUnicodeText) = '') and (trim(TsgDXFText(Sender).Text) = '') then begin s := s; exit; end; if FCADParams.Insert <> nil then begin if not FCADParams.Insert.Visible then begin s := s; exit; end; //if FCADParams.Insert.Layer <> nil then begin //if (abs(FCADParams.Insert.Layer.Box.Bottom) = abs(FCADParams.Insert.Layer.Box.Left)) and // (abs(FCADParams.Insert.Layer.Box.Left) = abs(FCADParams.Insert.Layer.Box.Right)) and // (abs(FCADParams.Insert.Layer.Box.Right) = abs(FCADParams.Insert.Layer.Box.Top)) then if (abs(FCADParams.Insert.Box.Bottom) = abs(FCADParams.Insert.Box.Left)) and (abs(FCADParams.Insert.Box.Left) = abs(FCADParams.Insert.Box.Right)) and (abs(FCADParams.Insert.Box.Right) = abs(FCADParams.Insert.Box.Top)) and (trim(TsgDXFText(Sender).Text) = '') then begin s := s; exit; end; end; end; {$IF Defined(CADImport6)} P := PtXMat(TsgDXFText(Sender).StartPoint, FCADParams.Matrix); {$ELSE} //P := FPointXMat(TsgDXFText(Sender).StartPoint, FCADParams.Matrix); //if FCADParams.Insert <> nil then // P := FPointXMat(TsgDXFText(Sender).StartPoint, FCADParams.Insert.GetMatrix) //else // Tolik 30/12/2015 //P := FPointXMat(TsgDXFText(Sender).StartPoint, FCADParams.Matrix); P := TsgDXFText(Sender).StartPoint; //OldP := P; // DoExtrusion(P, TsgDXFText(Sender).Extrusion); P := FPointXMat(P, FCADParams.Matrix); // {$IFEND} S := S + ' Start point: '; S := S + #13#10' X=' + FloatToStr(P.X); S := S + #13#10' Y=' + FloatToStr(P.Y); S := S + #13#10' Z=' + FloatToStr(P.Z); S := S + ' Angle=' + FloatToStr(TsgDXFText(Sender).Rotation + FCADParams.Angle); S := S + #13#10 + ImportTextFont(Sender); S := S + #13#10' Text: ' + utf16decode(TsgDXFText(Sender).Text); if FTextUsePrevPt then begin FTextUsePrevPt := false; P := FTextPrevPt; S := S + #13#10'!!! Use prev pt.'; end; TxtFile.Add(S); //31.10.2012 - проверка доп параметров на выявления текстов типа "\Q0.2617993878" замечено с установленным флагом InsideMText InsideMText := TsgDXFText(Sender).InsideMText; IsUnicodeText := TsgDXFText(Sender).IsUnicodeText; MText := TsgDXFText(Sender).MText; SHXText := TsgDXFText(Sender).SHXText; SHXUnicodeText := TsgDXFText(Sender).SHXUnicodeText; Complex := TsgDXFText(Sender).Complex; ObjText := utf16decode(TsgDXFText(Sender).Text); //31.10.2012 - не пропускаем служебный текст if InsideMText then if Length(ObjText) > 4 then if (ObjText[1] = '\') and Not TryStrToInt(ObjText[2], TmpIntVal) and TryStrToInt(ObjText[3], TmpIntVal) and (ObjText[4] = '.') then begin FTextPrevPt := P; FTextUsePrevPt := true; Exit; ///// EXIT ///// end; if not TsgDXFText(Sender).Visible then exit; if FCADParams.Insert <> nil then if not FCADParams.Insert.Visible then exit; //**************************************************************************// Cad := TPCDrawing(GCadForm.PCad); DxfText := TsgDXFText(Sender); if not CheckAnyText(DxfText.Text) then exit; P := ModificatePoint(P); // Tolik -- 30/12/2015 // if ((CompareValue(OldP.X, P.X) <> 0) or (CompareValue(OldP.X, P.X) <> 0)) then begin s:=''; s := s + Objtext + SHXUnicodeText + SHXText; S := S + ' X= ' + FloatToStr(P.X); S := S + ' Y= ' + FloatToStr(P.Y); S := S + ' Z= ' + FloatToStr(P.Z); AssignFile(f, 'd:\Tolik\ARC.txt'); reset(f); append(f); writeln(f,s); close(f); end; // LayerNbr := GetImportLayerNbr(Cad, TsgDXFLine(Sender).Layer); LHandle := Cad.GetLayerHandle(LayerNbr); a := DegToRad(DxfText.Rotation) + DegToRad(FCADParams.Angle); if ord(Cad.VerticalZero) = 1 then if ord(Cad.HorizontalZero) = 0 then a := 2 * pi - a; txth := DxfText.Height; // Tolik 12/01/2016 -- вхождение блока -- {if FCADParams.Insert <> nil then txth := txth * FCADParams.Insert.Scale.Y;} // // Text := TText(cad.TextOut(LayerNbr, P.x, P.y, 0, txth, 0, DxfText.Text, DxfText.FontName, DxfText.Font.Charset, DxfText.Color, False)); // Tolik -- 11/01/2016 -- // Text := TText.Create(P.x, P.y, txth, 0, utf16decode(DxfText.Text), DxfText.FontName, DxfText.Font.Charset, DxfText.Color, LHandle, mydsNormal, Cad); DxfText.Color := GetColor(Sender); Text := TText.Create(P.x, P.y, txth, 0, utf16decode(DxfText.Text), DxfText.FontName, DxfText.Font.Charset, DxfText.Color, LHandle, mydsNormal, Cad); begin Text.TextLength := 0; Text.TextHeight := 0; Text.setRegionPoints; end; // Tolik 12/01/2016 -- if FCadParams.Insert <> nil then begin Text.TextLength := Text.TextLength * FCadParams.Insert.Scale.X; Text.TextHeight := Text.TextHeight * FCadParams.Insert.Scale.Y; end; // TmvFontStyles = set of (fmBold, fmItalic, fmUnderline, fmStrikeOut, fmCondensed, fmUpward, fmDownward) //Text.Font.Style := DxfText.Font.Style; // P1.x := P.X; P1.y := P.y; P1.z := P.z; Text.Move(0, - txth); Text.rotate(a, P1); Result := Text; end; // -- TsgDxfText // TsgDxfMText -- if TsgDXFEntity(Sender) is TsgDXFMText then begin if not TsgDXFMText(Sender).Visible then begin s := s; exit; end; P := TsgDXFMText(Sender).Point; p := ModificatePoint(P); LayerNbr := GetImportLayerNbr(Cad, TsgDXFLine(Sender).Layer); LHandle := Cad.GetLayerHandle(LayerNbr); a := DegToRad(TsgDXFAttrib(DxfMText.Attribs).Rotation) + DegToRad(FCADParams.Angle); if ord(Cad.VerticalZero) = 1 then if ord(Cad.HorizontalZero) = 0 then a := 2 * pi - a; txth := DxfMText.RectHeight; DxfMText := TsgDXFMText(Sender); if DxfMText.Block.Count > 0 then begin s := ''; for i := 0 to DxfMText.Block.Count - 1 do begin if Length(s) > 0 then s := s + #13#10; s := s + TsgDxFText(DxfMText.Block.Entities[i]).Text; end; DxfMText.Color := GetColor(Sender); Text := TText.Create(P.x, P.y, txth, 0, utf16decode(s),TsgDxFText(DxfMText.Block.Entities[i -1]).FontName, TsgDxFText(DxfMText.Block.Entities[i -1]).Font.Charset, DxfMText.Color, LHandle, mydsNormal, Cad); Result := Text; end; end; EXIT; vText := TRichText.create(-100, -100, -100, -100, 1, ord(psSolid), clBlack, ord(psClear), clBlack, LHandle, mydsNormal, Cad); vText.re.WordWrap := false; vText.re.Font.Name := DxfText.FontName; vText.re.Font.Charset := DxfText.Font.Charset; vText.re.Font.Size := trunc(txth * 4); vText.re.Font.Style := []; vText.re.Font.Color := DxfText.Color; vText.re.Lines.Clear; vText.re.Lines.Add(DxfText.Text); // получить свойства xCanvas := TMetafileCanvas.Create(vText.Metafile, 0); xCanvas.Font.Name := vText.re.Font.Name; xCanvas.Font.Size := vText.re.Font.Size; xCanvas.Font.Style := vText.re.Font.Style; GetTextMetrics(xCanvas.Handle, TM); if vText.re.Lines.Count > 1 then h := TM.tmHeight / 4 * vText.re.Lines.Count + 1 else h := TM.tmHeight / 4 * vText.re.Lines.Count; w := 0; for i := 0 to vText.re.Lines.Count - 1 do begin if w < xCanvas.TextWidth(vText.Re.Lines[i]) then w := xCanvas.TextWidth(vText.Re.Lines[i]); end; w := (w + 3) / 4 ; FreeAndNil(xCanvas); // пересоздать с новыми свойствами if vText <> nil then FreeAndNil(vText); vText := TRichText.create(P.x, P.y, P.x + w, P.y + h, 1, ord(psSolid), clBlack, ord(bsClear), clNone, LHandle, mydsNormal, GCadForm.PCad); vText.re.WordWrap := false; vText.re.Font.Name := DxfText.FontName; vText.re.Font.Charset := DxfText.Font.Charset; vText.re.Font.Size := trunc(txth * 4); vText.re.Font.Style := []; vText.re.Font.Color := DxfText.Color; vText.re.Lines.Clear; vText.re.Lines.Add(DxfText.Text); P1.x := P.X; P1.y := P.y; P1.z := P.z; vText.Move(0, - (txth/2 + h/2)); vText.rotate(a, P1); Cad.AddCustomFigure(LayerNbr, vText, false); except on E: Exception do AddExceptionToLogEx('TF_Import.ImportText', E.Message); end; end; *) function TF_Import.ImportText(Sender: TObject): TFigure; var i: Integer; P: TFPoint; P1: TDoublePoint; S: string; LayerNbr, LHandle: Integer; vText: TRichText; Text: TText; TM: TTextMetric; xCanvas: TMetafileCanvas; h, w, txth: double; Cad: TPCDrawing; DxfText: TsgDXFText; a: double; InsideMText: Boolean; IsUnicodeText: Boolean; MText: TsgDXFMText; SHXText: String; SHXUnicodeText: String; Complex: Boolean; ObjText: String; TmpIntVal: Integer; //Tolik f: TextFile; OldP: TFPoint; begin try Result := nil; SHXText := ''; ObjText := ''; SHXUnicodeText := ''; if not TsgDXFText(Sender).Visible then begin s := s; exit; end; if TsgDXFText(Sender).MText <> nil then begin if (trim(TsgDXFText(Sender).MText.Text) = '') and (trim(TsgDXFText(Sender).SHXText) = '') and (trim(TsgDXFText(Sender).SHXUnicodeText) = '') and (trim(TsgDXFText(Sender).Text) = '') then begin s := s; exit; end; end; if (trim(TsgDXFText(Sender).SHXText) = '') and (trim(TsgDXFText(Sender).SHXUnicodeText) = '') and (trim(TsgDXFText(Sender).Text) = '') then begin s := s; exit; end; if FCADParams.Insert <> nil then begin if not FCADParams.Insert.Visible then begin s := s; exit; end; //if FCADParams.Insert.Layer <> nil then begin //if (abs(FCADParams.Insert.Layer.Box.Bottom) = abs(FCADParams.Insert.Layer.Box.Left)) and // (abs(FCADParams.Insert.Layer.Box.Left) = abs(FCADParams.Insert.Layer.Box.Right)) and // (abs(FCADParams.Insert.Layer.Box.Right) = abs(FCADParams.Insert.Layer.Box.Top)) then if (abs(FCADParams.Insert.Box.Bottom) = abs(FCADParams.Insert.Box.Left)) and (abs(FCADParams.Insert.Box.Left) = abs(FCADParams.Insert.Box.Right)) and (abs(FCADParams.Insert.Box.Right) = abs(FCADParams.Insert.Box.Top)) and (trim(TsgDXFText(Sender).Text) = '') then begin s := s; exit; end; end; end; {$IF Defined(CADImport6)} P := PtXMat(TsgDXFText(Sender).StartPoint, FCADParams.Matrix); {$ELSE} //P := FPointXMat(TsgDXFText(Sender).StartPoint, FCADParams.Matrix); //if FCADParams.Insert <> nil then // P := FPointXMat(TsgDXFText(Sender).StartPoint, FCADParams.Insert.GetMatrix) //else // Tolik 30/12/2015 P := FPointXMat(TsgDXFText(Sender).StartPoint, FCADParams.Matrix); { P := TsgDXFText(Sender).StartPoint; OldP := P; DoExtrusion(P, TsgDXFText(Sender).Extrusion); P := FPointXMat(P, FCADParams.Matrix); } // {$IFEND} S := S + ' Start point: '; S := S + #13#10' X=' + FloatToStr(P.X); S := S + #13#10' Y=' + FloatToStr(P.Y); S := S + #13#10' Z=' + FloatToStr(P.Z); S := S + ' Angle=' + FloatToStr(TsgDXFText(Sender).Rotation + FCADParams.Angle); S := S + #13#10 + ImportTextFont(Sender); S := S + #13#10' Text: ' + utf16decode(TsgDXFText(Sender).Text); if FTextUsePrevPt then begin FTextUsePrevPt := false; P := FTextPrevPt; S := S + #13#10'!!! Use prev pt.'; end; TxtFile.Add(S); //31.10.2012 - проверка доп параметров на выявления текстов типа "\Q0.2617993878" замечено с установленным флагом InsideMText InsideMText := TsgDXFText(Sender).InsideMText; IsUnicodeText := TsgDXFText(Sender).IsUnicodeText; MText := TsgDXFText(Sender).MText; SHXText := TsgDXFText(Sender).SHXText; SHXUnicodeText := TsgDXFText(Sender).SHXUnicodeText; Complex := TsgDXFText(Sender).Complex; ObjText := utf16decode(TsgDXFText(Sender).Text); //31.10.2012 - не пропускаем служебный текст if InsideMText then if Length(ObjText) > 4 then if (ObjText[1] = '\') and Not TryStrToInt(ObjText[2], TmpIntVal) and TryStrToInt(ObjText[3], TmpIntVal) and (ObjText[4] = '.') then begin FTextPrevPt := P; FTextUsePrevPt := true; Exit; ///// EXIT ///// end; if not TsgDXFText(Sender).Visible then exit; if FCADParams.Insert <> nil then if not FCADParams.Insert.Visible then exit; //**************************************************************************// Cad := TPCDrawing(GCadForm.PCad); DxfText := TsgDXFText(Sender); if not CheckAnyText(DxfText.Text) then exit; P := ModificatePoint(P); // Tolik -- 30/12/2015 // if ((CompareValue(OldP.X, P.X) <> 0) or (CompareValue(OldP.X, P.X) <> 0)) then begin { s:=''; s := s + Objtext + SHXUnicodeText + SHXText; S := S + ' X= ' + FloatToStr(P.X); S := S + ' Y= ' + FloatToStr(P.Y); S := S + ' Z= ' + FloatToStr(P.Z); AssignFile(f, 'd:\Tolik\ARC.txt'); reset(f); append(f); writeln(f,s); close(f); } end; // LayerNbr := GetImportLayerNbr(Cad, TsgDXFLine(Sender).Layer); LHandle := Cad.GetLayerHandle(LayerNbr); a := DegToRad(DxfText.Rotation) + DegToRad(FCADParams.Angle); if ord(Cad.VerticalZero) = 1 then if ord(Cad.HorizontalZero) = 0 then a := 2 * pi - a; txth := DxfText.Height; DxfText.Color := GetColor(Sender); Text := TText.Create(P.x, P.y, txth, 0, utf16decode(DxfText.Text), DxfText.FontName, DxfText.Font.Charset, DxfText.Color, LHandle, mydsNormal, Cad); begin Text.TextLength := 0; Text.TextHeight := 0; Text.setRegionPoints; end; // Tolik 12/01/2016 -- { if FCadParams.Insert <> nil then begin Text.TextLength := Text.TextLength * FCadParams.Insert.Scale.X; Text.TextHeight := Text.TextHeight * FCadParams.Insert.Scale.Y; end; } // TmvFontStyles = set of (fmBold, fmItalic, fmUnderline, fmStrikeOut, fmCondensed, fmUpward, fmDownward) //Text.Font.Style := DxfText.Font.Style; // P1.x := P.X; P1.y := P.y; P1.z := P.z; Text.Move(0, - txth); Text.rotate(a, P1); Result := Text; // TEST if TsgDxfEntity(Sender) is TsgDxfMText then AddExceptionToLogSilent('TF_Import.ReadCADEntities : попался MText!!! '); // EXIT; vText := TRichText.create(-100, -100, -100, -100, 1, ord(psSolid), clBlack, ord(psClear), clBlack, LHandle, mydsNormal, Cad); vText.re.WordWrap := false; vText.re.Font.Name := DxfText.FontName; vText.re.Font.Charset := DxfText.Font.Charset; vText.re.Font.Size := trunc(txth * 4); vText.re.Font.Style := []; vText.re.Font.Color := DxfText.Color; vText.re.Lines.Clear; vText.re.Lines.Add(DxfText.Text); // получить свойства xCanvas := TMetafileCanvas.Create(vText.Metafile, 0); xCanvas.Font.Name := vText.re.Font.Name; xCanvas.Font.Size := vText.re.Font.Size; xCanvas.Font.Style := vText.re.Font.Style; GetTextMetrics(xCanvas.Handle, TM); if vText.re.Lines.Count > 1 then h := TM.tmHeight / 4 * vText.re.Lines.Count + 1 else h := TM.tmHeight / 4 * vText.re.Lines.Count; w := 0; for i := 0 to vText.re.Lines.Count - 1 do begin if w < xCanvas.TextWidth(vText.Re.Lines[i]) then w := xCanvas.TextWidth(vText.Re.Lines[i]); end; w := (w + 3) / 4 ; FreeAndNil(xCanvas); // пересоздать с новыми свойствами if vText <> nil then FreeAndNil(vText); vText := TRichText.create(P.x, P.y, P.x + w, P.y + h, 1, ord(psSolid), clBlack, ord(bsClear), clNone, LHandle, mydsNormal, GCadForm.PCad); vText.re.WordWrap := false; vText.re.Font.Name := DxfText.FontName; vText.re.Font.Charset := DxfText.Font.Charset; vText.re.Font.Size := trunc(txth * 4); vText.re.Font.Style := []; vText.re.Font.Color := DxfText.Color; vText.re.Lines.Clear; vText.re.Lines.Add(DxfText.Text); P1.x := P.X; P1.y := P.y; P1.z := P.z; vText.Move(0, - (txth/2 + h/2)); vText.rotate(a, P1); Cad.AddCustomFigure(LayerNbr, vText, false); except on E: Exception do AddExceptionToLogEx('TF_Import.ImportText', E.Message); end; end; function TF_Import.ImportSpline(Sender: TObject): TFigure; var vSpline: TsgDXFSpline absolute Sender; P: TFPoint; S: string; I, j: Integer; pLine: TPolyline; Cad: TPCDrawing; LayerNbr, LHandle: Integer; PCAD: TPowerCad; PolyPoints: TDoublePointArr; SinglePoint: TDoublePoint; aCad: TF_Cad; PointFound: Boolean; BuildByPolyPoints: boolean; begin try Result := nil; if not TsgDXFSpline(Sender).Visible then exit; if FCADParams.Insert <> nil then if not FCADParams.Insert.Visible then exit; Cad := TPCDrawing(GCadForm.PCad); LayerNbr := GetImportLayerNbr(Cad, TsgDXFSpline(Sender).Layer); LHandle := Cad.GetLayerHandle(LayerNbr); //Tolik BuildByPolyPoints := False; // Dear Tolik, LOOK To isByAngles flag: // True: // Spline is built by Fit-points using BeginningTangent and EndingTangent // False: // Spline is built by control points and knots. // Best regards, Tolik! SetLength(PolyPoints,0); j := 0; i := vSpline.FitCount; S := ''; i := vSpline.Count; if vSpline.FitCount > 0 then begin BuildByPolyPoints := True; end; if not BuildByPolyPoints then begin if vSpline.ControlCount > 0 then begin j := 0; S := S + ' Control points of Spline: '; //Tolik // ограничение на количество точек if not ParamExists('NoLimitDXFPolyCount') then begin if (vSpline.ControlCount) > LimitDXFPolyCount then exit; end; // чтобы меньше тормозило SetLength(PolyPoints, vSpline.ControlCount); // for I := 0 to vSpline.ControlCount - 1 do begin S := S + #13#10 + ' P' + IntToStr(I + 1) + ': '; {$IF Defined(CADImport6)} P := PtXMat(PFPoint(vSpline.Controls[I])^, FCADParams.Matrix); {$ELSE} // 30/12/2015 -- Tolik // P := FPointXMat(TFPoint(vSpline.Controls[I]), FCADParams.Matrix); P := TFPoint(vSpline.Controls[I]); // DoExtrusion(P, TsgDXFSpline(Sender).Extrusion); P := FPointXMat(P, FCADParams.Matrix); {$IFEND} S := S + PointToString(P); //Tolik // SetLength(PolyPoints, j); P := ModificatePoint(P); SinglePoint.x := P.X; SinglePoint.y := P.Y; SinglePoint.z := P.Z; PolyPoints[j] := SinglePoint; inc(j); // end; S := S + #13#10; end; if S <> '' then TxtFile.Add(S); // Check buid by PolyPoints if vSpline.ControlCount > 0 then begin i := vSpline.ControlCount; for i := 0 to vSpLine.ControlCount - 1 do begin PointFound := False; for j := 0 to vSpline.PolyPoints.Count - 1 do begin if IsEqualFPoints(vSpLine.ControlPoints[i], vSpline.PolyPoints[j], 0.00001) then begin PointFound := True; Break; end; end; if not PointFound then begin BuildByPolyPoints := True; Break; end; end; end; end; if Length(PolyPoints) = 0 then begin BuildByPolyPoints := True; end; if BuildbyPolyPoints then begin if not ParamExists('NoLimitDXFPolyCount') then begin if ((vSpline.PolyPoints.Count) > (LimitDXFPolyCount * 3)) then exit; end; SetLength(PolyPoints,0); SetLength(PolyPoints, vSpline.PolyPoints.Count); for i := 0 to vSpline.PolyPoints.Count - 1 do begin p := vSpline.PolyPoints[i]; {$IF Defined(CADImport6)} P := PtXMat(PFPoint(P)^, FCADParams.Matrix); {$ELSE} // Tolik -- 30/12/2015 // P := FPointXMat(TFPoint(P), FCADParams.Matrix); // DoExtrusion(P, TsgDXFSpline(Sender).Extrusion); P := FPointXMat(P, FCADParams.Matrix); {$IFEND} P := ModificatePoint(P); SinglePoint.x := P.X; SinglePoint.y := P.Y; SinglePoint.z := P.Z; PolyPoints[i] := SinglePoint; end; end; pLine := TPolyline.create(PolyPoints, 2, ord(psSolid), clBlack{xSpline.Color}, ord(bsClear), clBlack, 0, vSpline.Closed, Cad.GetLayerHandle(LayerNbr), mydsNormal, Cad); {$IF Defined(CADImport6)} PLine.Color := TsgDXFPolyLine(Sender).Pen.Color; PLine.Width := TsgDXFPolyLine(Sender).Pen.Width; {$ELSE} PLine.Color := GetColor(Sender); pLine.Width := RoundUp(TsgDXFPolyLine(Sender).LineWeight); if PLine.width < 0 then PLine.width := 1; {$IFEND} PLine.Style := ord(entstyle(TsgDXFPolyline(Sender))); Result := pLine; // //Tolik SetLength(PolyPoints, 0); except on E: Exception do AddExceptionToLogEx('TF_Import.ImportSpline', E.Message); end; end; (* Не получилось поднять сплайны с преобразованием в кривые Безье (потому что для Фитов нужно еще юзать тангенты, // а для Контрольных точек Кноты...получается кривовато... function TF_Import.ImportSpline(Sender: TObject): TFigure; var vSpline: TsgDXFSpline absolute Sender; P: TFPoint; S: string; I, j: Integer; xSpline: TsgDXFSpline; xPolyLine: TsgDXFPolyline; pLine: TPolyline; Cad: TPCDrawing; LayerNbr, LHandle: Integer; PCAD: TPowerCad; PolyPoints: TDoublePointArr; SinglePoint: TDoublePoint; aCad: TF_Cad; PointFound: Boolean; ConvertToBezie, BuildByPolyPoints: boolean; KnotCounts: Integer; KnotVal: Single; begin try Result := nil; if not TsgDXFSpline(Sender).Visible then exit; if FCADParams.Insert <> nil then if not FCADParams.Insert.Visible then exit; //Tolik ConvertToBezie := False; BuildByPolyPoints := False; // Dear Tolik, LOOK To isByAngles flag: // True: // Spline is built by Fit-points using BeginningTangent and EndingTangent // False: // Spline is built by control points and knots. // Best regards, Tolik! SetLength(PolyPoints,0); j := 0; i := vSpline.FitCount; S := ''; i := vSpline.Count; if vSpline.FitCount > 0 then begin S := S + ' Fit points of Spline: '; for I := 0 to vSpline.FitCount - 1 do begin S := S + #13#10 + ' P' + IntToStr(I + 1) + ': '; {$IF Defined(CADImport6)} P := PtXMat(PFPoint(vSpline.Fit[I])^, FCADParams.Matrix); {$ELSE} P := FPointXMat(TFPoint(vSpline.Fit[I]), FCADParams.Matrix); {$IFEND} S := S + PointToString(P); //Tolik inc(j); SetLength(PolyPoints, j); P := ModificatePoint(P); SinglePoint.x := P.X; SinglePoint.y := P.Y; SinglePoint.z := P.Z; PolyPoints[j - 1] := SinglePoint; // end; i := vSpline.KnotCount; for i := 0 to vSpline.Knots.Count - 1 do begin end; ConvertToBezie := True; end; i := vSpline.ControlCount; if vSpline.ControlCount > 0 then begin j := 0; S := S + ' Control points of Spline: '; for I := 0 to vSpline.ControlCount - 1 do begin S := S + #13#10 + ' P' + IntToStr(I + 1) + ': '; {$IF Defined(CADImport6)} P := PtXMat(PFPoint(vSpline.Controls[I])^, FCADParams.Matrix); {$ELSE} P := FPointXMat(TFPoint(vSpline.Controls[I]), FCADParams.Matrix); {$IFEND} S := S + PointToString(P); //Tolik inc(j); SetLength(PolyPoints, j); P := ModificatePoint(P); SinglePoint.x := P.X; SinglePoint.y := P.Y; SinglePoint.z := P.Z; PolyPoints[j - 1] := SinglePoint; // end; S := S + #13#10; end; if S <> '' then TxtFile.Add(S); //// //Tolik Cad := TPCDrawing(GCadForm.PCad); LayerNbr := GetImportLayerNbr(Cad, TsgDXFSpline(Sender).Layer); LHandle := Cad.GetLayerHandle(LayerNbr); if Length(PolyPoints) = 0 then begin j := 0; for i := 0 to vSpline.PolyPoints.Count - 1 do begin Inc(j); SetLength(PolyPoints, j); P := vSpline.PolyPoints[i]; {$IF Defined(CADImport6)} P := PtXMat(PFPoint(P)^, FCADParams.Matrix); {$ELSE} P := FPointXMat(TFPoint(P), FCADParams.Matrix); {$IFEND} P := ModificatePoint(P); SinglePoint.x := P.X; SinglePoint.y := P.Y; SinglePoint.z := P.Z; PolyPoints[j - 1] := SinglePoint; end; end; // Check buid by PolyPoints if vSpline.ControlCount > 0 then begin i := vSpline.ControlCount; for i := 0 to vSpLine.ControlCount - 1 do begin PointFound := False; for j := 0 to vSpline.PolyPoints.Count - 1 do begin if IsEqualFPoints(vSpLine.ControlPoints[i], vSpline.PolyPoints[j], 0.00001) then begin PointFound := True; Break; end; end; if not PointFound then begin BuildByPolyPoints := True; Break; end; end; KnotCounts := 0; for i := 0 to vSpline.Knots.Count - 1 do begin KnotVal := vSpline.Knots[i]; if (vSpline.Knots[i] < 0) or (vSpline.Knots[i] > 1) then begin ConvertToBezie := true; BuildByPolyPoints := False; break; end; end; end; { for i := 0 to vSpline.Knots.Count - 1 do begin KnotVal := vSpline.Knots[i]; if (vSpline.Knots[i] <= 0) or (vSpline.Knots[i] >=1) then Inc(KnotCounts); end; if KnotCounts = vSpline.Knots.Count then ConvertToBezie := true; if ConvertToBezie then BuildByPolyPoints := False; end; } if BuildbyPolyPoints then begin SetLength(PolyPoints,0); SetLength(PolyPoints, vSpline.PolyPoints.Count); for i := 0 to vSpline.PolyPoints.Count - 1 do begin p := vSpline.PolyPoints[i]; {$IF Defined(CADImport6)} P := PtXMat(PFPoint(P)^, FCADParams.Matrix); {$ELSE} P := FPointXMat(TFPoint(P), FCADParams.Matrix); {$IFEND} P := ModificatePoint(P); SinglePoint.x := P.X; SinglePoint.y := P.Y; SinglePoint.z := P.Z; PolyPoints[i] := SinglePoint; end; end; pLine := TPolyline.create(PolyPoints, 2, ord(psSolid), clBlack{xSpline.Color}, ord(bsClear), clBlack, 0, vSpline.Closed, Cad.GetLayerHandle(LayerNbr), mydsNormal, Cad); {$IF Defined(CADImport6)} PLine.Color := TsgDXFPolyLine(Sender).Pen.Color; PLine.Width := TsgDXFPolyLine(Sender).Pen.Width; {$ELSE} PLine.Color := GetColor(Sender); pLine.Width := RoundUp(TsgDXFPolyLine(Sender).LineWeight); if PLine.width < 0 then PLine.width := 1; {$IFEND} PLine.Style := ord(entstyle(TsgDXFPolyline(Sender))); if ConvertToBezie then pLine.ConvertToBezier; Result := pLine; // except on E: Exception do AddExceptionToLogEx('TF_Import.ImportSpline', E.Message); end; end; *) function TF_Import.ImportViewPortBegin(Sender: TObject): TFigure; var V: TsgDXFViewPort absolute Sender; S: string; begin Result := nil; S := 'Rect:' + #13#10' Left= ' + FloatToStr(V.Rect.Left) + #13#10' Top= ' + FloatToStr(V.Rect.Top) + #13#10' Z1= ' + FloatToStr(V.Rect.Z1) + #13#10' Right= ' + FloatToStr(V.Rect.Right) + #13#10' Bottom= ' + FloatToStr(V.Rect.Bottom) + #13#10' Z2= ' + FloatToStr(V.Rect.Z2); S := S + #13#10'---ENTITIES below are displayed in this VIEWPORT---'; TxtFile.Add(S); if not TsgDXFViewport(Sender).Visible then exit; //// end; function TF_Import.ImportViewPortEnd(Sender: TObject): TFigure; begin Result := nil; TxtFile.Add('-----ENTITIES above are displayed in VIEWPORT-----'); end; function ImportDXF(aFileName: string): Boolean; var vFileExt: string; vLayer: TsgDXFLayer; vLayout: TsgDXFLayout; vEntity: TsgDXFEntity; i, j, k: integer; TXTFileName: string; Image1: TImage; Count: Integer; tmat: TFMatrix; //P1: TFPoint; // Tolik CurrViewPort: TsgDXFViewPort; DWGWidth, DWGHeight: Double; LScale, PtDisplaySize: Double; Left, Top, Right, Bottom: TFPoint; ss: string; F: TextFile; AReader: TdwgReader; // если нажата клавиша Shift ... function ShiftDown : Boolean; var State : TKeyboardState; begin GetKeyboardState(State); Result := ((State[vk_Shift] and 128) <> 0); end; // begin Result := false; HandleList := TStringList.Create; try vFileExt := ExtractFileExt(LowerCase(aFileName)); F_Import := TF_Import.Create; F_Import.FEntitiesCount := 0; //29.10.2012 F_Import.FBlockCount := 0; // DXF // Tolik -- 04/01/2016 Винда позволяет любым регистром расширение написать. Будет другой регистр - хер // что читает (бо не находит) // if pos('.dxf', aFileName) <> 0 then if pos('.dxf', LowerCase(aFileName)) <> 0 then // begin {$IF Defined(CADImport6)} ImgDXF := TsgDXFImage.Create; {$ELSE} ImgDXF := TsgCADDXFImage.Create; {$IFEND} ImgDXF.LoadFromFile(aFileName); // for I := 0 to ImgDXF.LayoutsCount - 1 do // cbLayouts.Items.AddObject(ImgDXF.Layouts[I].Name, ImgDXF.Layouts[I]); // cbLayouts.ItemIndex := ImgDXF.Converter.DefaultLayoutIndex; // ImgDXF.CurrentLayout := ImgDXF.Layouts[cbLayouts.ItemIndex]; //P1 := ImgDXF.Scale; ImgDXF.CurrentLayout := ImgDXF.Layouts[0{ImgDXF.Converter.DefaultLayoutIndex}]; TxtFile := TStringList.Create; {$IF Defined(CADImport6)} FCADParams.Matrix := IdentityMat; {$ELSE} FCADParams.Matrix := cnstIdentityMat; {$IFEND} ImgDXF.Converter.ImportMode := imImport; ImgDXF.Converter.AutoInsert := True; ImgDXF.Converter.Params := @FCADParams; ImgDXF.Converter.NumberOfPartsInSpline := NumberOfPartsInSpline; ImgDXF.CurrentLayout.Iterate(ImgDXF.Converter, F_Import.ReadCADEntities, F_Import.FinishReadCADEntities); TXTFileName := ChangeFileExt(aFileName, '.txt'); //TxtFile.SaveToFile(TXTFileName); //TxtFile.SaveToFile('c:\dxf.txt'); FreeAndNil(TxtFile); FreeAndNil(ImgDXF); end; // DWG // Tolik -- 04/01/2016 Винда позволяет любым регистром расширение написать. Будет другой регистр - хер // что читает (бо не находит) // if pos('.dwg', aFileName) <> 0 then if pos('.dwg', LowerCase(aFileName)) <> 0 then // begin ImgDWG := TsgDWGImage.Create; ImgDWG.LoadFromFile(aFileName); // for I := 0 to ImgDWG.LayoutsCount - 1 do // cbLayouts.Items.AddObject(ImgDWG.Layouts[I].Name, ImgDWG.Layouts[I]); // cbLayouts.ItemIndex := ImgDWG.Converter.DefaultLayoutIndex; // ImgDWG.CurrentLayout := ImgDWG.Layouts[cbLayouts.ItemIndex]; // ImgDWG.LoadPreviewFromFile(aFileName); ImgDWG.CurrentLayout := ImgDWG.Layouts[0{ImgDWG.Converter.DefaultLayoutIndex}]; // -- тут пока игрушка !!!! //ImgDWG.CurrentLayout := ImgDWG.Layouts[1]; ss:=''; // для посмотреть какие типы объектов попадаются на рисунке for k := 0 to ImgDWG.CurrentLayout.Count - 1 do begin if Pos(TsgDXFEntity(ImgDWG.CurrentLayout.Entities[k]).ClassName, ss) = 0 then ss := ss + (TsgDXFEntity(ImgDWG.CurrentLayout.Entities[k]).ClassName) + ' '; end; AssignFile(f, 'd:\Tolik\ARC.txt'); reset(f); append(f); writeln(f,ss); close(f); // Tolik -- 12/01/2016 --В принципе, единицы измерения в картинке есть, хз как прикрутить, т.к. описания -- хер найдешь, // но вот, что там сидит: (* case ImgDWG.Converter.HeadVarStruct.InsUnits of // -- 0,1,4 - основные единицы измерения (как стандарт), остальные могут попадаться довольно редко // и мало где описаны -- ссылка ниже смотри {https://knowledge.autodesk.com/support/autocad/learn-explore/caas/CloudHelp/cloudhelp/2015/ENU/AutoCAD-Core/files/GUID-A58A87BB-482B-4042-A00A-EEF55A2B4FD8-htm.html} 0: ; // -- единицы измерения не заданы 1: ; //ShowMessage('mm'); // миллиметры 4: ; //ShowMessage('inch'); // дюймы 2: ; // Feet - футы 3: ; // Miles - мили 5: ; // Centimeters сантиметры 6: ; // Meters метры 7: ; // Kilometers километры 8: ; // MicroInches микродюймы 9: ; // Mils -- хз, сам не понял, что такое (могу предположить, что это Mil - одна тысячная дюйма) 10: ; // Yards ярды 11: ; // Angstroms Ангстремы 12: ; // NanoMeters нанометры 13: ; // Microns микроны 14: ; // DeciMeters дециметры 15: ; // DekaMeters декаметры 16: ; // HectoMeters гектометры 17: ; // GigaMeters гигаметры 18: ; // Astronomical Units астрономические единицы (одна АЕ = средн. расстояние от Земли до Солнца, // это примерно 149 598 000 км ) 19: ; // Light Years световые года -- это понятно 20: ; // Parsecs парсеки -- (1 парсек примерно = 3,2616 светового года) end; *) // //PtDisplaySize := ImgDWG.Converter.HeadVarStruct.PointDisplaySize; // TxtFile := TStringList.Create; {$IF Defined(CADImport6)} FCADParams.Matrix := IdentityMat; {$ELSE} FCADParams.Matrix := cnstIdentityMat; {$IFEND} // FCADParams.Matrix := MatXMat(FCADParams.Matrix, StdMat(MakeFPoint(0, 0, 0), MakeFPoint(100, 100, 100))); ImgDWG.Converter.ImportMode := imImport; ImgDWG.Converter.AutoInsert := True; ImgDWG.Converter.Params := @FCADParams; ImgDWG.Converter.NumberOfPartsInSpline := NumberOfPartsInSpline; // Tolik //ImgDWG.Converter.AllArcsAsCurves := True; // (* if not ShiftDown then ImgDWG.CurrentLayout.Iterate(ImgDWG.Converter, F_Import.ReadCADEntities, F_Import.FinishReadCADEntities); else begin { for k := 0 to ImgDWG.CurrentLayout.Count - 1 do begin ss := TsgDXFEntity(ImgDWG.CurrentLayout.Entities[k]).ClassName + TsgDXFEntity(ImgDWG.CurrentLayout.Entities[k]).EntName; F_Import.SimpleReadCADEntities(TsgDXFEntity(ImgDWG.CurrentLayout.Entities[k])); end; } for k := 0 to ImgDWG.CurrentLayout.Converter.Sections[csEntities].Count - 1 do begin // ss := TsgDXFEntity(ImgDWG.CurrentLayout.Entities[k]).ClassName + TsgDXFEntity(ImgDWG.CurrentLayout.Entities[k]).EntName; F_Import.SimpleReadCADEntities(TsgDXFEntity(ImgDWG.CurrentLayout.Converter.Sections[csEntities].Entities[k])); end; for k := 0 to ImgDWG.CurrentLayout.Converter.Sections[csTables].Count - 1 do begin // ss := TsgDXFEntity(ImgDWG.CurrentLayout.Entities[k]).ClassName + TsgDXFEntity(ImgDWG.CurrentLayout.Entities[k]).EntName; for i := 0 to TsgDXFTable(ImgDWG.CurrentLayout.Converter.Sections[csTables].Entities[k]).Count - 1 do F_Import.SimpleReadCADEntities(TsgDXFTable(ImgDWG.CurrentLayout.Converter.Sections[csTables].Entities[k]).Entities[i]); end; for k := 0 to ImgDWG.CurrentLayout.Converter.Sections[csBlocks].Count - 1 do begin // ss := TsgDXFEntity(ImgDWG.CurrentLayout.Entities[k]).ClassName + TsgDXFEntity(ImgDWG.CurrentLayout.Entities[k]).EntName; for i := 0 to TsgDXFBlock(ImgDWG.CurrentLayout.Converter.Sections[csBlocks].Entities[k]).Count - 1 do F_Import.SimpleReadCADEntities(TsgDXFEntity(TsgDXFBlock(ImgDWG.CurrentLayout.Converter.Sections[csBlocks].Entities[k]).Entities[i])); end; for k := 0 to ImgDWG.CurrentLayout.Converter.Sections[csVPorts].Count - 1 do begin // ss := TsgDXFEntity(ImgDWG.CurrentLayout.Entities[k]).ClassName + TsgDXFEntity(ImgDWG.CurrentLayout.Entities[k]).EntName; for i := 0 to TsgDXFViewPort(ImgDWG.CurrentLayout.Converter.Sections[csVPorts].Entities[k]).Count - 1 do F_Import.SimpleReadCADEntities(TsgDXFViewPort(ImgDWG.CurrentLayout.Converter.Sections[csVPorts].Entities[k]).Entities[i]); end; end; *) // Look for a ViewPort { CurrViewPort := nil; for k := 0 to ImgDWG.CurrentLayout.Count - 1 do begin ImgDWG.CurrentLayout.Converter.ViewPortCut := True; if (TsgDXFEntity(ImgDWG.CurrentLayout.Entities[k])).EntType = ceViewPort then begin CurrViewPort := TsgDXFViewPort(ImgDWG.CurrentLayout.Entities[k]); break; end; end; } { for k := 0 to ImgDWG.CurrentLayout.Count - 1 do begin ss := TsgDXFEntity(ImgDWG.CurrentLayout.Entities[k]).ClassName + TsgDXFEntity(ImgDWG.CurrentLayout.Entities[k]).EntName; F_Import.SimpleReadCADEntities(TsgDXFEntity(ImgDWG.CurrentLayout.Entities[k])); end; } ImgDWG.CurrentLayout.Iterate(ImgDWG.Converter, F_Import.ReadCADEntities, F_Import.FinishReadCADEntities); TXTFileName := ChangeFileExt(aFileName, '.txt'); TxtFile.SaveToFile(TXTFileName); FreeAndNil(TxtFile); FreeAndNil(ImgDWG); end; // SVG // Tolik -- 04/01/2016 Винда позволяет любым регистром расширение написать. Будет другой регистр - хер // что читает (бо не находит) // if pos('.svg', aFileName) <> 0 then if pos('.svg', LowerCase(aFileName)) <> 0 then // begin ImgSVG := TsgSVGImage.Create; ImgSVG.LoadFromFile(aFileName); // for I := 0 to ImgSVG.LayoutsCount - 1 do // cbLayouts.Items.AddObject(ImgSVG.Layouts[I].Name, ImgSVG.Layouts[I]); // cbLayouts.ItemIndex := ImgSVG.Converter.DefaultLayoutIndex; // ImgSVG.CurrentLayout := ImgSVG.Layouts[cbLayouts.ItemIndex]; ImgSVG.CurrentLayout := ImgSVG.Layouts[0{ImgSVG.Converter.DefaultLayoutIndex}]; TxtFile := TStringList.Create; {$IF Defined(CADImport6)} FCADParams.Matrix := IdentityMat; {$ELSE} FCADParams.Matrix := cnstIdentityMat; {$IFEND} ImgSVG.Converter.ImportMode := imImport; ImgSVG.Converter.AutoInsert := True; ImgSVG.Converter.Params := @FCADParams; ImgSVG.Converter.NumberOfPartsInSpline := NumberOfPartsInSpline; ImgSVG.CurrentLayout.Iterate(ImgSVG.Converter, F_Import.ReadCADEntities, F_Import.FinishReadCADEntities); TXTFileName := ChangeFileExt(aFileName, '.txt'); // TxtFile.SaveToFile(TXTFileName); FreeAndNil(TxtFile); FreeAndNil(ImgSVG); end; // PRN & PLT // Tolik --04/12/2016 // if (pos('.prn', aFileName) <> 0) or (pos('.plt', aFileName) <> 0) then if (pos('.prn', LowerCase(aFileName)) <> 0) or (pos('.plt', LowerCase(aFileName)) <> 0) then begin ImgHPGL := TsgHPGLImage.Create; ImgHPGL.LoadFromFile(aFileName); // for I := 0 to ImgHPGL.LayoutsCount - 1 do // cbLayouts.Items.AddObject(ImgHPGL.Layouts[I].Name, ImgHPGL.Layouts[I]); // cbLayouts.ItemIndex := ImgHPGL.Converter.DefaultLayoutIndex; // ImgHPGL.CurrentLayout := ImgHPGL.Layouts[cbLayouts.ItemIndex]; ImgHPGL.CurrentLayout := ImgHPGL.Layouts[0{ImgHPGL.Converter.DefaultLayoutIndex}]; TxtFile := TStringList.Create; {$IF Defined(CADImport6)} FCADParams.Matrix := IdentityMat; {$ELSE} FCADParams.Matrix := cnstIdentityMat; {$IFEND} ImgHPGL.Converter.ImportMode := imImport; ImgHPGL.Converter.AutoInsert := True; ImgHPGL.Converter.Params := @FCADParams; ImgHPGL.Converter.NumberOfPartsInSpline := NumberOfPartsInSpline; ImgHPGL.CurrentLayout.Iterate(ImgHPGL.Converter, F_Import.ReadCADEntities, F_Import.FinishReadCADEntities); TXTFileName := ChangeFileExt(aFileName, '.txt'); // TxtFile.SaveToFile(TXTFileName); FreeAndNil(TxtFile); FreeAndNil(ImgHPGL); end; if F_Import.FEntitiesCount = 0 then begin // PauseProgress(true); try MessageInfo(cImport_Mes13); finally // PauseProgress(false); end; end else Result := true; FreeAndNil(F_Import); FreeAndNil(HandleList); except on E: Exception do AddExceptionToLogEx('ImportDXF', E.Message); end; end; function ModificatePoint(aP: TFPoint): TFPoint; var CadHeight, CadWidth: double; begin try result.X := aP.x; result.Y := aP.Y; result.Z := aP.Z; result.V := aP.V; // наша if ord(GCadForm.PCad.VerticalZero) = 1 then begin CadHeight := GCadForm.PCad.WorkHeight; result.y := CadHeight - Result.y; end; // хз if ord(GCadForm.PCad.HorizontalZero) = 1 then begin CadWidth := GCadForm.PCad.WorkWidth; result.x := CadWidth - Result.x; end; except on E: Exception do AddExceptionToLogEx('U_ImportDXF.ModificatePoint', E.Message); end; end; function GetImportLayerNbr(aCad: TPCDrawing; aDxfLayer: TsgDXFLayer): Integer; var i: Integer; NewLayer: TLayer; s: string; begin try Result := aCad.GetLayerNbr(utf16decode(aDxfLayer.Name)); if Result = -1 then begin s := aDxfLayer.Name; NewLayer := TLayer.create(utf16decode(aDxfLayer.Name)); NewLayer.IsDxf := True; aCad.Layers.Add(NewLayer); Result := aCad.Layers.Count - 1; end; except on E: Exception do AddExceptionToLogEx('U_ImportDXF.GetImportLayerNbr', E.Message); end; end; function TF_Import.ImportHatch(Sender: TObject): TList;//TFigure; var vPolygon: TsgCADPolyPolygon; vHatch: TsgCADHatch; i, j: Integer; Cad: TPCDrawing; LayerNbr, LHandle: Integer; P, P1, P2: TFPoint; points: TDoublePointArr; Line: TLine; Blk: TBlock; Poly: TPolyline; Count, vIndex: Integer; // Tolik LHBack: Integer; vPolygonC: TsgCADCurvePolygon; vList: TF2DPointList; Function GetLayerHandle(LayerNbr: integer): Integer; begin Result := 0; if (LayerNbr < Cad.LayerCount) then begin Result := Integer(Cad.Layers[LayerNbr]); end; end; begin try //Tolik Result := TList.Create; if FCADParams.Insert <> nil then if not FCADParams.Insert.Visible then exit; /// vPolygon := nil; vPolygonC := nil; Cad := TPCDrawing(GCadForm.PCad); LayerNbr := GetImportLayerNbr(Cad, TsgDXFLine(Sender).Layer); LHandle := Cad.GetLayerHandle(LayerNbr); if Sender is TsgCADHatch then vHatch := TsgCADHatch(Sender) else vHatch := nil; if vHatch <> nil then begin if not vHatch.Visible then exit; Count := vHatch.ParsedLines.Count; if Count = 0 then exit; Blk := TBlock.Create(LHandle, Cad); SetLength(points, Count); for i := 0 to vHatch.ParsedLines.Count - 1 do begin {$IF Defined(CADImport6)} P.X := PFPoint(vHatch.ParsedLines[i]).X; P.Y := PFPoint(vHatch.ParsedLines[i]).Y; P.Z := 0{PFPoint(vHatch.ParsedLines[i]).Z}; P := PtXMat(P, FCADParams.Matrix); {$ELSE} P.X := TFPoint(vHatch.ParsedLines[i]).X; P.Y := TFPoint(vHatch.ParsedLines[i]).Y; P.Z := 0{TFPoint(vHatch.ParsedLines[i]).Z}; // Tolik -- 30/12/0215 // P := FPointXMat(P, FCADParams.Matrix); //DoExtrusion(P, TsgCADHatch(Sender).Extrusion); P := FPointXMat(P, FCADParams.Matrix); // {$IFEND} P := ModificatePoint(P); points[i].x := P.x; points[i].y := P.y; points[i].z := P.Z; end; I := 0; while I < Count do begin P1.x := points[i].x; P1.y := points[i].y; P1.z := points[i].z; P2.x := points[i + 1].x; P2.y := points[i + 1].y; P2.z := points[i + 1].z; Inc(I, 2); Line := TLine.create(P1.X, P1.Y, P2.x, P2.y, 1, 0, 0, 0, LHandle, mydsNormal, Cad); Line.color := GetColor(vHatch); Blk.AddFigure(Line); end; //Tolik //Result := Blk; Result.Add(Blk); end else begin begin if not (Sender is TsgCADCurvePolygon) then begin vPolygon := TsgCADPolyPolygon(Sender); if not vPolygon.Visible then exit; vIndex := 0; SetLength(points, vIndex); for i := 0 to vPolygon.Boundaries.Count - 1 do begin vList := TF2DPointList(vPolygon.Boundaries[i]); if vList.Count < 10000 then begin for j := 0 to vList.Count - 1 do // prepares TPoint array for GDI begin {$IF Defined(CADImport6)} P.X := PFPoint(vList[j]).X; P.Y := PFPoint(vList[j]).Y; P.Z := 0{PFPoint(vList[j]).Z}; P := PtXMat(P, FCADParams.Matrix); {$ELSE} P.X := TF2dPoint(vList[j]).X; P.Y := TF2dPoint(vList[j]).Y; P.Z := 0{PFPoint(vList[j]).Z}; P := FPointXMat(P, FCADParams.Matrix); {$IFEND} P := ModificatePoint(P); inc(vIndex); SetLength(points, vIndex); points[vIndex - 1].x := P.x; points[vIndex - 1].y := P.y; points[vIndex - 1].z := P.Z; end; end; if Length(points) > 0 then begin Poly := TPolyline.create(points, 1, ord(psSolid), clBlack, ord(bsClear), clBlack, 0, True, LHandle, mydsNormal, Cad); Poly.Color := GetColor(vPolygon); Result.Add(Poly); SetLength(points, 0); vIndex := 0; end; end; end else begin //Tolik if Result.Count = 0 then begin vIndex := 0; vPolygonC := TsgCADCurvePolygon(Sender); // Tolik -- 02/01/2016 -- if not vPolygonC.Visible then Exit; begin // vPolygonC.Converter.DoExtents; for i := 0 to vPolygonc.Boundaries.Count - 1 do begin vList := TF2DPointList(vPolygonc.Boundaries[i]); if vList.Count < 10000 then begin for j := 0 to vList.Count - 1 do // prepares TPoint array for GDI begin {$IF Defined(CADImport6)} P.X := PFPoint(vList[j]).X; P.Y := PFPoint(vList[j]).Y; P.Z := 0{PFPoint(vList[j]).Z}; P := PtXMat(P, FCADParams.Matrix); {$ELSE} P.X := TF2dPoint(vList[j]).X; P.Y := TF2dPoint(vList[j]).Y; P.Z := 0{PFPoint(vList[j]).Z}; //DoExtrusion(P, TsgCADCurvePolygon(Sender).Extrusion); P := FPointXMat(P, FCADParams.Matrix); {$IFEND} P := ModificatePoint(P); inc(vIndex); SetLength(points, vIndex); points[vIndex - 1].x := P.x; points[vIndex - 1].y := P.y; points[vIndex - 1].z := P.Z; end; end; if Length(points) > 0 then begin Poly := TPolyline.create(points, 1, ord(psSolid), clBlack, ord(bsClear), clBlack, 0, True, LHandle, mydsNormal, Cad); Poly.Color := GetColor(vPolygonC); if vPolygonC.SolidFill then begin vPolygonC.ColorCAD := vPolygonC.FillColor; Poly.Brc := GetColor(vPolygonC); Poly.Brs := ord(bsSolid); end; // тип заливки см здесь, например // vPolygonC.HatchName = 'GRADIENT' и другие ... // пока не дописано, красим все однозначно Result.Add(Poly); SetLength(points, 0); vIndex := 0; end; end; end; end; end; // end; end; //Tolik if Length(points) > 0 then SetLength(points, 0); // except on E: Exception do AddExceptionToLogEx('TF_Import.ImportHatch', E.Message); end; end; function TF_Import.ImportLeader(Sender: TObject): TFigure; var P, P1, P2: TFPoint; S: string; Cad: TPCDrawing; LayerNbr, LHandle: Integer; C: Integer; Leader: TsgDXFLeader; i: integer; points: TDoublePointArr; Poly: TPolyline; Blk: TBlock; Line: TLine; begin try Result := nil; // P2 := PtXMat(TsgDXFLine(Sender).Point1, FCADParams.Matrix); if not TsgDXFLeader(Sender).Visible then exit; if FCADParams.Insert <> nil then if not FCADParams.Insert.Visible then exit; //**************************************************************************// Cad := TPCDrawing(GCadForm.PCad); LayerNbr := GetImportLayerNbr(Cad, TsgDXFLeader(Sender).Layer); LHandle := Cad.GetLayerHandle(LayerNbr); Leader := TsgDXFLeader(Sender); Blk := TBlock.Create(LHandle, Cad); for i := 1 to Leader.ControlCount - 1 do begin P1.X := TFPoint(Leader.ControlPoints[i]).X; P1.Y := TFPoint(Leader.ControlPoints[i]).Y; P1.Z := TFPoint(Leader.ControlPoints[i]).Z; P2.X := TFPoint(Leader.ControlPoints[i - 1]).X; P2.Y := TFPoint(Leader.ControlPoints[i - 1]).Y; P2.Z := TFPoint(Leader.ControlPoints[i - 1]).Z; {$IF Defined(CADImport6)} P1 := PtXMat(P1, FCADParams.Matrix); P2 := PtXMat(P2, FCADParams.Matrix); {$ELSE} // Tolik -- 30/12/2015 //P1 := FPointXMat(P1, FCADParams.Matrix); // DoExtrusion(P1, TsgDXFLeader(Sender).Extrusion); P1 := FPointXMat(P1, FCADParams.Matrix); // DoExtrusion(P2, TsgDXFLeader(Sender).Extrusion); P2 := FPointXMat(P2, FCADParams.Matrix); // {$IFEND} P1 := ModificatePoint(P1); P2 := ModificatePoint(P2); Line := TLine.create(P1.X, P1.Y, P2.x, P2.y, 1, 0, 0, 0, LHandle, mydsNormal, Cad); {$IF Defined(CADImport6)} Line.color := TsgDXFLine(Sender).Color; Line.Width := TsgDXFLine(Sender).Pen.Width; {$ELSE} Line.color := GetColor(Sender); Line.Width := RoundUp(TsgDXFLine(Sender).LineWeight); if Line.Width < 0 then Line.Width := 1; {$IFEND} Line.Style := ord(entstyle(TsgDXFLine(Sender))); // if i = 1 then // if Leader.Arrowhead then // Line.RowStyle := 1; Blk.AddFigure(Line); end; Result := Blk; except on E: Exception do AddExceptionToLogEx('TF_Import.ImportLeader', E.Message); end; end; end.