goodies/source/filter.vcl/idxf/dxf2mtf.hxx

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  30
  31 #ifndef _DXF2MTF_HXX
  32 #define _DXF2MTF_HXX
  33
  34 #include "dxfreprd.hxx"
  35 #include <vcl/font.hxx>
  36 #include <vcl/lineinfo.hxx>
  37
  38 // MT: NOOLDSV, someone should change the code...
  39 enum PenStyle { PEN_NULL, PEN_SOLID, PEN_DOT, PEN_DASH, PEN_DASHDOT };
  40 enum BrushStyle { BRUSH_NULL, BRUSH_SOLID, BRUSH_HORZ, BRUSH_VERT,
  41                   BRUSH_CROSS, BRUSH_DIAGCROSS, BRUSH_UPDIAG, BRUSH_DOWNDIAG,
  42                   BRUSH_25, BRUSH_50, BRUSH_75,
  43                   BRUSH_BITMAP };
  44
  45
  46 class DXF2GDIMetaFile {
  47 private:
  48
  49     VirtualDevice * pVirDev;
  50     const DXFRepresentation * pDXF;
  51     BOOL bStatus;
  52
  53     USHORT OptPointsPerCircle;
  54
  55     ULONG nMinPercent;
  56     ULONG nMaxPercent;
  57     ULONG nLastPercent;
  58     ULONG nMainEntitiesCount;
  59
  60     long                nBlockColor;
  61     DXFLineInfo aBlockDXFLineInfo;
  62     long                nParentLayerColor;
  63     DXFLineInfo aParentLayerDXFLineInfo;
  64     Color               aActLineColor;
  65     Color               aActFillColor;
  66     Font                aActFont;
  67
  68     ULONG CountEntities(const DXFEntities & rEntities);
  69
  70     void MayCallback(ULONG nMainEntitiesProcessed);
  71
  72     Color ConvertColor(BYTE nColor);
  73
  74     long GetEntityColor(const DXFBasicEntity & rE);
  75
  76     DXFLineInfo LTypeToDXFLineInfo(const char * sLineType);
  77
  78     DXFLineInfo GetEntityDXFLineInfo(const DXFBasicEntity & rE);
  79
  80     BOOL SetLineAttribute(const DXFBasicEntity & rE, ULONG nWidth=0);
  81
  82     BOOL SetAreaAttribute(const DXFBasicEntity & rE);
  83
  84     BOOL SetFontAttribute(const DXFBasicEntity & rE, short nAngle,
  85                           USHORT nHeight, double fWidthScale);
  86
  87     void DrawLineEntity(const DXFLineEntity & rE, const DXFTransform & rTransform);
  88
  89     void DrawPointEntity(const DXFPointEntity & rE, const DXFTransform & rTransform);
  90
  91     void DrawCircleEntity(const DXFCircleEntity & rE, const DXFTransform & rTransform);
  92
  93     void DrawArcEntity(const DXFArcEntity & rE, const DXFTransform & rTransform);
  94
  95     void DrawTraceEntity(const DXFTraceEntity & rE, const DXFTransform & rTransform);
  96
  97     void DrawSolidEntity(const DXFSolidEntity & rE, const DXFTransform & rTransform);
  98
  99     void DrawTextEntity(const DXFTextEntity & rE, const DXFTransform & rTransform);
 100
 101     void DrawInsertEntity(const DXFInsertEntity & rE, const DXFTransform & rTransform);
 102
 103     void DrawAttribEntity(const DXFAttribEntity & rE, const DXFTransform & rTransform);
 104
 105     void DrawPolyLineEntity(const DXFPolyLineEntity & rE, const DXFTransform & rTransform);
 106
 107     void Draw3DFaceEntity(const DXF3DFaceEntity & rE, const DXFTransform & rTransform);
 108
 109     void DrawDimensionEntity(const DXFDimensionEntity & rE, const DXFTransform & rTransform);
 110
 111     void DrawLWPolyLineEntity( const DXFLWPolyLineEntity & rE, const DXFTransform & rTransform );
 112
 113     void DrawHatchEntity( const DXFHatchEntity & rE, const DXFTransform & rTransform );
 114
 115     void DrawEntities(const DXFEntities & rEntities,
 116                       const DXFTransform & rTransform,
 117                       BOOL bTopEntities);
 118
 119 public:
 120
 121     DXF2GDIMetaFile();
 122     ~DXF2GDIMetaFile();
 123
 124     BOOL Convert( const DXFRepresentation & rDXF, GDIMetaFile & rMTF, USHORT nMinPercent, USHORT nMaxPercent);
 125
 126 };
 127
 128
 129 #endif
 130
 131