#include "wx/font.h"
#include "wx/gdicmn.h"
+//-----------------------------------------------------------------------------
+// constants
+//-----------------------------------------------------------------------------
+
+#ifndef MM_TEXT
+#define MM_TEXT 0
+#define MM_ISOTROPIC 1
+#define MM_ANISOTROPIC 2
+#define MM_LOMETRIC 3
+#define MM_HIMETRIC 4
+#define MM_TWIPS 5
+#define MM_POINTS 6
+#define MM_METRIC 7
+#endif
+
+//-----------------------------------------------------------------------------
+// global variables
+//-----------------------------------------------------------------------------
+
+extern int wxPageNumber;
+
+//-----------------------------------------------------------------------------
+// wxDC
+//-----------------------------------------------------------------------------
+
class WXDLLEXPORT wxDC: public wxObject
{
-DECLARE_ABSTRACT_CLASS(wxDC)
-public:
- wxDC();
- ~wxDC();
-
- // Compatibility (obsolete)
- inline void wxDC::BeginDrawing() {}
- inline void wxDC::EndDrawing() {}
-
- virtual void FloodFill(long x1, long y1, const wxColour& col, int style=wxFLOOD_SURFACE) ;
- inline void FloodFill(const wxPoint& pt, const wxColour& col, int style=wxFLOOD_SURFACE)
- {
- FloodFill(pt.x, pt.y, col, style);
- }
-
- virtual bool GetPixel(long x1, long y1, wxColour *col) const ;
- inline bool GetPixel(const wxPoint& pt, wxColour *col) const
- {
- return GetPixel(pt.x, pt.y, col);
- }
-
- virtual void DrawLine(long x1, long y1, long x2, long y2);
- inline void DrawLine(const wxPoint& pt1, const wxPoint& pt2)
- {
- DrawLine(pt1.x, pt1.y, pt2.x, pt2.y);
- }
-
- virtual void CrossHair(long x, long y) ;
- virtual void CrossHair(const wxPoint& pt)
- {
- CrossHair(pt.x, pt.y);
- }
-
- virtual void DrawArc(long x1,long y1,long x2,long y2,double xc, double yc);
- inline void DrawArc(const wxPoint& pt1, const wxPoint& pt2, double xc, double yc)
- {
- DrawArc(pt1.x, pt1.y, pt2.x, pt2.y, xc, yc);
- }
-
- virtual void DrawEllipticArc (long x, long y, long w, long h, double sa, double ea);
- virtual void DrawEllipticArc (const wxPoint& pt, const wxSize& sz, double sa, double ea)
- {
- DrawEllipticArc(pt.x, pt.y, sz.x, sz.y, sa, ea);
- }
-
- virtual void DrawPoint(long x, long y);
- inline void DrawPoint(const wxPoint& pt)
- {
- DrawPoint(pt.x, pt.y);
- }
-
- virtual void DrawLines(int n, wxPoint points[], long xoffset = 0, long yoffset = 0);
-
- virtual void DrawPolygon(int n, wxPoint points[], long xoffset = 0, long yoffset = 0, int fillStyle=wxODDEVEN_RULE);
-
- virtual void DrawRectangle(long x, long y, long width, long height);
- inline void DrawRectangle(const wxPoint& pt, const wxSize& sz)
- {
- DrawRectangle(pt.x, pt.y, sz.x, sz.y);
- }
- inline void DrawRectangle(const wxRect& rect)
- {
- DrawRectangle(rect.x, rect.y, rect.width, rect.height);
- }
-
- virtual void DrawRoundedRectangle(long x, long y, long width, long height, double radius = 20.0);
- inline void DrawRoundedRectangle(const wxPoint& pt, const wxSize& sz, double radius = 20.0)
- {
- DrawRoundedRectangle(pt.x, pt.y, sz.x, sz.y, radius);
- }
- inline void DrawRoundedRectangle(const wxRect& rect, double radius = 20.0)
- {
- DrawRoundedRectangle(rect.x, rect.y, rect.width, rect.height, radius);
- }
-
- virtual void DrawEllipse(long x, long y, long width, long height);
- inline void DrawEllipse(const wxPoint& pt, const wxSize& sz)
- {
- DrawEllipse(pt.x, pt.y, sz.x, sz.y);
- }
- inline void DrawEllipse(const wxRect& rect)
- {
- DrawEllipse(rect.x, rect.y, rect.width, rect.height);
- }
-
- virtual void DrawIcon(const wxIcon& icon, long x, long y);
- inline void DrawIcon(const wxIcon& icon, const wxPoint& pt)
- {
- DrawIcon(icon, pt.x, pt.y);
- }
-
- inline void DrawPoint(wxPoint& point) { DrawPoint(point.x, point.y); }
- virtual void DrawLines(wxList *list, long xoffset = 0, long yoffset = 0);
- virtual void DrawPolygon(wxList *list, long xoffset = 0, long yoffset = 0, int fillStyle=wxODDEVEN_RULE);
-
- virtual void DrawText(const wxString& text, long x, long y, bool use16bit = FALSE);
- inline void DrawText(const wxString& text, const wxPoint& pt, bool use16bit = FALSE)
- {
- DrawText(text, pt.x, pt.y, use16bit);
- }
-
- virtual bool Blit(long xdest, long ydest, long width, long height,
- wxDC *source, long xsrc, long ysrc, int rop = wxCOPY, bool useMask = FALSE);
- inline bool Blit(const wxPoint& destPt, const wxSize& sz,
+ DECLARE_ABSTRACT_CLASS(wxDC)
+
+ public:
+
+ wxDC(void);
+ ~wxDC(void);
+
+ void BeginDrawing(void) {};
+ void EndDrawing(void) {};
+
+ virtual bool Ok(void) const { return m_ok; };
+
+ virtual void FloodFill( long x1, long y1, wxColour* col, int style=wxFLOOD_SURFACE ) = 0;
+ inline void FloodFill(const wxPoint& pt, const wxColour& col, int style=wxFLOOD_SURFACE)
+ {
+ FloodFill(pt.x, pt.y, (wxColour*) & col, style);
+ }
+
+ virtual bool GetPixel( long x1, long y1, wxColour *col ) const = 0;
+ inline bool GetPixel(const wxPoint& pt, wxColour *col) const
+ {
+ return GetPixel(pt.x, pt.y, col);
+ }
+
+ virtual void DrawLine( long x1, long y1, long x2, long y2 ) = 0;
+ inline void DrawLine(const wxPoint& pt1, const wxPoint& pt2)
+ {
+ DrawLine(pt1.x, pt1.y, pt2.x, pt2.y);
+ }
+
+ virtual void CrossHair( long x, long y ) = 0;
+ inline void CrossHair(const wxPoint& pt)
+ {
+ CrossHair(pt.x, pt.y);
+ }
+
+ virtual void DrawArc( long x1, long y1, long x2, long y2, long xc, long yc ) = 0;
+ inline void DrawArc(const wxPoint& pt1, const wxPoint& pt2, const wxPoint& centre)
+ {
+ DrawArc(pt1.x, pt1.y, pt2.x, pt2.y, centre.x, centre.y);
+ }
+
+ virtual void DrawEllipticArc( long x, long y, long width, long height, double sa, double ea ) = 0;
+ virtual void DrawEllipticArc (const wxPoint& pt, const wxSize& sz, double sa, double ea)
+ {
+ DrawEllipticArc(pt.x, pt.y, sz.x, sz.y, sa, ea);
+ }
+
+ virtual void DrawPoint( long x, long y ) = 0;
+ virtual void DrawPoint( wxPoint& point );
+
+ virtual void DrawLines( int n, wxPoint points[], long xoffset = 0, long yoffset = 0 ) = 0;
+ virtual void DrawLines( wxList *points, long xoffset = 0, long yoffset = 0 );
+ virtual void DrawPolygon( int n, wxPoint points[], long xoffset = 0, long yoffset = 0,
+ int fillStyle=wxODDEVEN_RULE ) = 0;
+ virtual void DrawPolygon( wxList *lines, long xoffset = 0, long yoffset = 0,
+ int fillStyle=wxODDEVEN_RULE );
+
+ virtual void DrawRectangle( long x, long y, long width, long height ) = 0;
+ inline void DrawRectangle(const wxPoint& pt, const wxSize& sz)
+ {
+ DrawRectangle(pt.x, pt.y, sz.x, sz.y);
+ }
+ inline void DrawRectangle(const wxRect& rect)
+ {
+ DrawRectangle(rect.x, rect.y, rect.width, rect.height);
+ }
+ virtual void DrawRoundedRectangle( long x, long y, long width, long height, double radius = 20.0 ) = 0;
+ inline void DrawRoundedRectangle(const wxPoint& pt, const wxSize& sz, double radius = 20.0)
+ {
+ DrawRoundedRectangle(pt.x, pt.y, sz.x, sz.y, radius);
+ }
+ inline void DrawRoundedRectangle(const wxRect& rect, double radius = 20.0)
+ {
+ DrawRoundedRectangle(rect.x, rect.y, rect.width, rect.height, radius);
+ }
+
+ virtual void DrawEllipse( long x, long y, long width, long height ) = 0;
+ inline void DrawEllipse(const wxPoint& pt, const wxSize& sz)
+ {
+ DrawEllipse(pt.x, pt.y, sz.x, sz.y);
+ }
+ inline void DrawEllipse(const wxRect& rect)
+ {
+ DrawEllipse(rect.x, rect.y, rect.width, rect.height);
+ }
+
+ virtual void DrawSpline( long x1, long y1, long x2, long y2, long x3, long y3 );
+ virtual void DrawSpline( wxList *points ) = 0;
+ virtual void DrawSpline( int n, wxPoint points[] );
+
+ virtual bool CanDrawBitmap(void) const = 0;
+
+ virtual void DrawIcon( const wxIcon &icon, long x, long y, bool useMask=FALSE );
+ inline void DrawIcon(const wxIcon& icon, const wxPoint& pt)
+ {
+ DrawIcon(icon, pt.x, pt.y);
+ }
+
+ // TODO DrawBitmap is not always the same as DrawIcon, especially if bitmaps and
+ // icons are implemented differently.
+ void DrawBitmap( const wxBitmap &bmp, long x, long y, bool useMask=FALSE )
+ { DrawIcon( *((wxIcon*)(&bmp)), x, y, useMask ); }
+
+ virtual bool Blit( long xdest, long ydest, long width, long height,
+ wxDC *source, long xsrc, long ysrc, int logical_func = wxCOPY, bool useMask=FALSE ) = 0;
+ inline bool Blit(const wxPoint& destPt, const wxSize& sz,
wxDC *source, const wxPoint& srcPt, int rop = wxCOPY, bool useMask = FALSE)
- {
- return Blit(destPt.x, destPt.y, sz.x, sz.y, source, srcPt.x, srcPt.y, rop, useMask);
- }
-
-#if USE_SPLINES
- // Splines
- // 3-point spline
- virtual void DrawSpline(long x1, long y1, long x2, long y2, long x3, long y3);
- // Any number of control points - a list of pointers to wxPoints
- virtual void DrawSpline(wxList *points);
- virtual void DrawSpline(int n, wxPoint points[]);
-#endif
- virtual void Clear();
- virtual void SetFont(const wxFont& font);
- virtual void SetPen(const wxPen& pen);
- virtual void SetBrush(const wxBrush& brush);
- virtual void SetLogicalFunction(int function);
- virtual void SetBackground(const wxBrush& brush);
- virtual void SetBackgroundMode(int mode);
-
- virtual void SetClippingRegion(long x, long y, long width, long height);
- inline void SetClippingRegion(const wxPoint& pt, const wxSize& sz)
- {
- SetClippingRegion(pt.x, pt.y, sz.x, sz.y);
- }
- inline void SetClippingRegion(const wxRect& rect)
- {
- SetClippingRegion(rect.x, rect.y, rect.width, rect.height);
- }
-
- virtual void SetPalette(const wxPalette& palette);
- virtual void DestroyClippingRegion();
- virtual long GetCharHeight() const;
- virtual long GetCharWidth() const;
- virtual void GetTextExtent(const wxString& string, long *x, long *y,
+ {
+ return Blit(destPt.x, destPt.y, sz.x, sz.y, source, srcPt.x, srcPt.y, rop, useMask);
+ }
+
+ virtual void DrawText( const wxString &text, long x, long y, bool use16 = FALSE ) = 0;
+ inline void DrawText(const wxString& text, const wxPoint& pt, bool use16bit = FALSE)
+ {
+ DrawText(text, pt.x, pt.y, use16bit);
+ }
+
+ virtual bool CanGetTextExtent(void) const = 0;
+ virtual void GetTextExtent( const wxString &string, long *width, long *height,
long *descent = NULL, long *externalLeading = NULL,
- wxFont *theFont = NULL, bool use16bit = FALSE) const;
-
- // Size in device units
- virtual void GetSize(int* width, int* height) const;
- inline wxSize GetSize() const { int w, h; GetSize(&w, &h); return wxSize(w, h); }
-
- // Size in mm
- virtual void GetSizeMM(long* width, long* height) const ;
-
- virtual bool StartDoc(const wxString& message);
- virtual void EndDoc();
- virtual void StartPage();
- virtual void EndPage();
- virtual void SetMapMode(int mode);
- virtual void SetUserScale(double x, double y);
- virtual void SetSystemScale(double x, double y);
- virtual void SetLogicalOrigin(long x, long y);
- virtual void SetDeviceOrigin(long x, long y);
- virtual void SetAxisOrientation(bool xLeftRight, bool yBottomUp);
-
- // This group of functions does actual conversion
- // of the input, as you'd expect.
-
- long DeviceToLogicalX(long x) const;
- long DeviceToLogicalY(long y) const;
- long DeviceToLogicalXRel(long x) const;
- long DeviceToLogicalYRel(long y) const;
- long LogicalToDeviceX(long x) const;
- long LogicalToDeviceY(long y) const;
- long LogicalToDeviceXRel(long x) const;
- long LogicalToDeviceYRel(long y) const;
-
- virtual bool CanDrawBitmap() const;
- virtual bool CanGetTextExtent() const;
-
- virtual void SetTextForeground(const wxColour& colour);
- virtual void SetTextBackground(const wxColour& colour);
- inline virtual bool Ok() const {return m_ok;};
- inline virtual int GetMapMode() const {return m_mappingMode;};
-
- inline virtual wxBrush *GetBackground() const { return (wxBrush*) &m_backgroundBrush ;}
- inline virtual wxBrush *GetBrush() const { return (wxBrush*) &m_brush ;}
- inline virtual wxFont *GetFont() const { return (wxFont*) &m_font ;}
- inline virtual int GetLogicalFunction() const { return m_logicalFunction ;}
- inline virtual wxPen *GetPen() const { return (wxPen*) &m_pen ;}
- inline virtual wxColour&GetTextBackground() const { return (wxColour&) m_textBackgroundColour ;}
- inline virtual wxColour&GetTextForeground() const { return (wxColour&) m_textForegroundColour ;}
-
- virtual void SetLogicalScale(double x, double y);
- virtual inline void GetUserScale(double* x, double *y) const { *x = m_userScaleX; *y = m_userScaleY; }
- virtual void CalcBoundingBox(long x, long y);
- // Get the final bounding box of the PostScript or Metafile picture.
- virtual inline long MinX() const { return m_minX; }
- virtual inline long MaxX() const { return m_maxX; }
- virtual inline long MinY() const { return m_minY; }
- virtual inline long MaxY() const { return m_maxY; }
-
- // Sometimes we need to override optimization, e.g.
- // if other software is drawing onto our surface and we
- // can't be sure of who's done what.
- virtual inline void SetOptimization(bool WXUNUSED(opt)) { }
- virtual inline bool GetOptimization() { return FALSE; }
-
- virtual void GetClippingBox(long *x,long *y,long *w,long *h) const ;
- inline void GetClippingBox(wxRect& rect) const
- {
- long x, y, w, h;
- GetClippingBox(&x, &y, &w, &h); rect.x = x; rect.y = y; rect.width = w; rect.height = h;
- }
-
- inline wxWindow *GetWindow() const { return m_canvas; }
- inline void SetWindow(wxWindow *win) { m_canvas = win; }
-
-protected:
- bool m_colour;
- bool m_ok;
- bool m_clipping;
- bool m_isInteractive;
-
- // Coordinate system variables
- long m_logicalOriginX;
- long m_logicalOriginY;
-
- long m_deviceOriginX;
- long m_deviceOriginY;
-
- double m_logicalScaleX;
- double m_logicalScaleY;
-
- double m_userScaleX;
- double m_userScaleY;
-
- int m_signX; // Used by SetAxisOrientation() to
- int m_signY; // invert the axes
-
- int m_mappingMode;
-
- long m_minX; // bounding box
- long m_minY;
- long m_maxX;
- long m_maxY;
-
- int m_logicalFunction;
- int m_backgroundMode;
-
- wxPen m_pen;
- wxBrush m_brush;
- wxBrush m_backgroundBrush;
- wxColour m_textForegroundColour;
- wxColour m_textBackgroundColour;
- wxFont m_font;
- wxPalette m_palette;
- int m_clipX1;
- int m_clipY1;
- int m_clipX2;
- int m_clipY2;
- double m_systemScaleX;
- double m_systemScaleY;
-
- wxWindow * m_canvas;
- wxBitmap m_selectedBitmap;
- wxString m_filename;
-
+ wxFont *theFont = NULL, bool use16 = FALSE ) = 0;
+ virtual long GetCharWidth(void) = 0;
+ virtual long GetCharHeight(void) = 0;
+
+ virtual void Clear(void) = 0;
+
+ virtual void SetFont( const wxFont &font ) = 0;
+ virtual wxFont *GetFont(void) const { return (wxFont*) &m_font; };
+
+ virtual void SetPen( const wxPen &pen ) = 0;
+ virtual wxPen *GetPen(void) const { return (wxPen*) &m_pen; };
+
+ virtual void SetBrush( const wxBrush &brush ) = 0;
+ virtual wxBrush *GetBrush(void) const { return (wxBrush*) &m_brush; };
+
+ virtual void SetBackground( const wxBrush &brush ) = 0;
+ virtual wxBrush *GetBackground(void) const { return (wxBrush*) &m_backgroundBrush; };
+
+ virtual void SetLogicalFunction( int function ) = 0;
+ virtual int GetLogicalFunction(void) const { return m_logicalFunction; };
+
+ virtual void SetTextForeground( const wxColour &col );
+ virtual void SetTextBackground( const wxColour &col );
+ virtual wxColour& GetTextBackground(void) const { return (wxColour&)m_textBackgroundColour; };
+ virtual wxColour& GetTextForeground(void) const { return (wxColour&)m_textForegroundColour; };
+
+ virtual void SetBackgroundMode( int mode ) = 0;
+ virtual int GetBackgroundMode(void) const { return m_backgroundMode; };
+
+ virtual void SetPalette( const wxPalette& palette ) = 0;
+ void SetColourMap( const wxPalette& palette ) { SetPalette(palette); };
+
+ // the first two must be overridden and called
+ virtual void SetClippingRegion( long x, long y, long width, long height );
+ virtual void DestroyClippingRegion(void);
+ virtual void GetClippingBox( long *x, long *y, long *width, long *height ) const;
+
+ virtual inline long MinX(void) const { return m_minX; }
+ virtual inline long MaxX(void) const { return m_maxX; }
+ virtual inline long MinY(void) const { return m_minY; }
+ virtual inline long MaxY(void) const { return m_maxY; }
+
+ virtual void GetSize( int* width, int* height ) const;
+ inline wxSize GetSize(void) const { int w, h; GetSize(&w, &h); return wxSize(w, h); }
+ virtual void GetSizeMM( long* width, long* height ) const;
+
+ virtual bool StartDoc( const wxString& WXUNUSED(message) ) { return TRUE; };
+ virtual void EndDoc(void) {};
+ virtual void StartPage(void) {};
+ virtual void EndPage(void) {};
+
+ virtual void SetMapMode( int mode );
+ virtual int GetMapMode(void) const { return m_mappingMode; };
+
+ virtual void SetUserScale( double x, double y );
+ virtual void GetUserScale( double *x, double *y );
+ virtual void SetLogicalScale( double x, double y );
+ virtual void GetLogicalScale( double *x, double *y );
+
+ virtual void SetLogicalOrigin( long x, long y );
+ virtual void GetLogicalOrigin( long *x, long *y );
+ virtual void SetDeviceOrigin( long x, long y );
+ virtual void GetDeviceOrigin( long *x, long *y );
+ virtual void SetInternalDeviceOrigin( long x, long y );
+ virtual void GetInternalDeviceOrigin( long *x, long *y );
+
+ virtual void SetAxisOrientation( bool xLeftRight, bool yBottomUp );
+
+ virtual void SetOptimization( bool WXUNUSED(optimize) ) {};
+ virtual bool GetOptimization(void) { return m_optimize; };
+
+ virtual long DeviceToLogicalX(long x) const;
+ virtual long DeviceToLogicalY(long y) const;
+ virtual long DeviceToLogicalXRel(long x) const;
+ virtual long DeviceToLogicalYRel(long y) const;
+ virtual long LogicalToDeviceX(long x) const;
+ virtual long LogicalToDeviceY(long y) const;
+ virtual long LogicalToDeviceXRel(long x) const;
+ virtual long LogicalToDeviceYRel(long y) const;
+
+ public:
+
+ void CalcBoundingBox( long x, long y );
+ void ComputeScaleAndOrigin(void);
+
+ long XDEV2LOG(long x) const
+ {
+ long new_x = x - m_deviceOriginX;
+ if (new_x > 0)
+ return (long)((double)(new_x) / m_scaleX + 0.5) * m_signX + m_logicalOriginX;
+ else
+ return (long)((double)(new_x) / m_scaleX - 0.5) * m_signX + m_logicalOriginX;
+ }
+ long XDEV2LOGREL(long x) const
+ {
+ if (x > 0)
+ return (long)((double)(x) / m_scaleX + 0.5);
+ else
+ return (long)((double)(x) / m_scaleX - 0.5);
+ }
+ long YDEV2LOG(long y) const
+ {
+ long new_y = y - m_deviceOriginY;
+ if (new_y > 0)
+ return (long)((double)(new_y) / m_scaleY + 0.5) * m_signY + m_logicalOriginY;
+ else
+ return (long)((double)(new_y) / m_scaleY - 0.5) * m_signY + m_logicalOriginY;
+ }
+ long YDEV2LOGREL(long y) const
+ {
+ if (y > 0)
+ return (long)((double)(y) / m_scaleY + 0.5);
+ else
+ return (long)((double)(y) / m_scaleY - 0.5);
+ }
+ long XLOG2DEV(long x) const
+ {
+ long new_x = x - m_logicalOriginX;
+ if (new_x > 0)
+ return (long)((double)(new_x) * m_scaleX + 0.5) * m_signX + m_deviceOriginX;
+ else
+ return (long)((double)(new_x) * m_scaleX - 0.5) * m_signX + m_deviceOriginX;
+ }
+ long XLOG2DEVREL(long x) const
+ {
+ if (x > 0)
+ return (long)((double)(x) * m_scaleX + 0.5);
+ else
+ return (long)((double)(x) * m_scaleX - 0.5);
+ }
+ long YLOG2DEV(long y) const
+ {
+ long new_y = y - m_logicalOriginY;
+ if (new_y > 0)
+ return (long)((double)(new_y) * m_scaleY + 0.5) * m_signY + m_deviceOriginY;
+ else
+ return (long)((double)(new_y) * m_scaleY - 0.5) * m_signY + m_deviceOriginY;
+ }
+ long YLOG2DEVREL(long y) const
+ {
+ if (y > 0)
+ return (long)((double)(y) * m_scaleY + 0.5);
+ else
+ return (long)((double)(y) * m_scaleY - 0.5);
+ }
+
+ public:
+
+ bool m_ok;
+ bool m_colour;
+
+ // not sure, what these mean
+ bool m_clipping; // Is clipping on right now ?
+ bool m_isInteractive; // Is GetPixel possible ?
+ bool m_autoSetting; // wxMSW only ?
+ bool m_dontDelete; // wxMSW only ?
+ bool m_optimize; // wxMSW only ?
+ wxString m_filename; // Not sure where this belongs.
+
+ wxPen m_pen;
+ wxBrush m_brush;
+ wxBrush m_backgroundBrush;
+ wxColour m_textForegroundColour;
+ wxColour m_textBackgroundColour;
+ wxFont m_font;
+
+ int m_logicalFunction;
+ int m_backgroundMode;
+ int m_textAlignment; // gone in wxWin 2.0 ?
+
+ int m_mappingMode;
+
+ // not sure what for, but what is a mm on a screen you don't know the size of?
+ double m_mm_to_pix_x,m_mm_to_pix_y;
+
+ long m_internalDeviceOriginX,m_internalDeviceOriginY; // If un-scrolled is non-zero or
+ // d.o. changes with scrolling.
+ // Set using SetInternalDeviceOrigin().
+
+ long m_externalDeviceOriginX,m_externalDeviceOriginY; // To be set by external classes
+ // such as wxScrolledWindow
+ // using SetDeviceOrigin()
+
+ long m_deviceOriginX,m_deviceOriginY; // Sum of the two above.
+
+ long m_logicalOriginX,m_logicalOriginY; // User defined.
+
+ double m_scaleX,m_scaleY;
+ double m_logicalScaleX,m_logicalScaleY;
+ double m_userScaleX,m_userScaleY;
+ long m_signX,m_signY;
+
+ bool m_needComputeScaleX,m_needComputeScaleY; // not yet used
+
+ float m_scaleFactor; // wxPSDC wants to have this. Will disappear.
+
+ long m_clipX1,m_clipY1,m_clipX2,m_clipY2;
+ long m_minX,m_maxX,m_minY,m_maxY;
};
#endif
projects / wxWidgets.git / blobdiff