setting the @c no-maskblt option to 1.
@param xsrcMask
Source x position on the mask. If both xsrcMask and ysrcMask are
- -1, xsrc and ysrc will be assumed for the mask source position.
+ @c -1, xsrc and ysrc will be assumed for the mask source position.
Currently only implemented on Windows.
@param ysrcMask
Source y position on the mask. If both xsrcMask and ysrcMask are
- -1, xsrc and ysrc will be assumed for the mask source position.
+ @c -1, xsrc and ysrc will be assumed for the mask source position.
Currently only implemented on Windows.
@remarks There is partial support for Blit() in wxPostScriptDC, under X.
*/
bool Blit(wxCoord xdest, wxCoord ydest, wxCoord width,
wxCoord height, wxDC* source, wxCoord xsrc, wxCoord ysrc,
- int logicalFunc = wxCOPY, bool useMask = false,
+ wxRasterOperationMode logicalFunc = wxCOPY, bool useMask = false,
wxCoord xsrcMask = wxDefaultCoord, wxCoord ysrcMask = wxDefaultCoord);
/**
for filling the shape. Using a transparent brush suppresses filling.
*/
void DrawPolygon(int n, wxPoint points[], wxCoord xoffset = 0,
- wxCoord yoffset = 0, int fill_style = wxODDEVEN_RULE);
+ wxCoord yoffset = 0,
+ wxPolygonFillMode fill_style = wxODDEVEN_RULE);
/**
This method draws a filled polygon using a list of wxPoints, adding the
optional offset coordinate. The first and last points are automatically
*/
void DrawPolygon(const wxPointList* points,
wxCoord xoffset = 0, wxCoord yoffset = 0,
- int fill_style = wxODDEVEN_RULE);
+ wxPolygonFillMode fill_style = wxODDEVEN_RULE);
/**
Draws two or more filled polygons using an array of @a points, adding
*/
void DrawPolyPolygon(int n, int count[], wxPoint points[],
wxCoord xoffset = 0, wxCoord yoffset = 0,
- int fill_style = wxODDEVEN_RULE);
+ wxPolygonFillMode fill_style = wxODDEVEN_RULE);
/**
Draws a rectangle with the given top left corner, and with the given
exactly. However the function will still return @true.
*/
bool FloodFill(wxCoord x, wxCoord y, const wxColour& colour,
- int style = wxFLOOD_SURFACE);
+ wxFloodFillStyle style = wxFLOOD_SURFACE);
/**
Gets the brush used for painting the background.
@see SetLogicalFunction()
*/
- int GetLogicalFunction() const;
+ wxRasterOperationMode GetLogicalFunction() const;
/**
Gets the mapping mode for the device context.
@see SetMapMode()
*/
- int GetMapMode() const;
+ wxMappingMode GetMapMode() const;
/**
Gets the dimensions of the string using the currently selected font.
operation. wxINVERT is commonly used for drawing rubber bands or moving
outlines, since drawing twice reverts to the original colour.
*/
- void SetLogicalFunction(int function);
+ void SetLogicalFunction(wxRasterOperationMode function);
/**
The mapping mode of the device context defines the unit of measurement
- wxMM_LOMETRIC: Each logical unit is 1/10 of a mm.
- wxMM_TEXT: Each logical unit is 1 device pixel.
*/
- void SetMapMode(int mode);
+ void SetMapMode(wxMappingMode mode);
/**
If this is a window DC or memory DC, assigns the given palette to the
wxCoord dstWidth, wxCoord dstHeight,
wxDC* source, wxCoord xsrc, wxCoord ysrc,
wxCoord srcWidth, wxCoord srcHeight,
- int logicalFunc = wxCOPY,
+ wxRasterOperationMode logicalFunc = wxCOPY,
bool useMask = false,
wxCoord xsrcMask = wxDefaultCoord,
wxCoord ysrcMask = wxDefaultCoord);
wxDCClipper(wxDC& dc, const wxRect& rect);
wxDCClipper(wxDC& dc, int x, int y, int w, int h);
//@}
+
+ /**
+ Destroys the clipping region associated with the DC passed to the ctor.
+ */
+ ~wxDCClipper();
+};
+
+
+/**
+ @class wxDCBrushChanger
+
+ wxDCBrushChanger is a small helper class for setting a brush on a wxDC
+ and unsetting it automatically in the destructor, restoring the previous one.
+
+ @library{wxcore}
+ @category{gdi}
+
+ @see wxDC::SetBrush()
+*/
+class wxDCBrushChanger
+{
+public:
+ /**
+ Sets @a brush on the given @a dc, storing the old one.
+
+ @param dc
+ The DC where the brush must be temporary set.
+ @param brush
+ The brush to set.
+ */
+ wxDCBrushChanger(wxDC& dc, const wxBrush& brush);
+
+ /**
+ Restores the brush originally selected in the DC passed to the ctor.
+ */
+ ~wxDCBrushChanger();
+};
+
+
+/**
+ @class wxDCPenChanger
+
+ wxDCPenChanger is a small helper class for setting a pen on a wxDC
+ and unsetting it automatically in the destructor, restoring the previous one.
+
+ @library{wxcore}
+ @category{gdi}
+
+ @see wxDC::SetPen()
+*/
+class wxDCPenChanger
+{
+public:
+ /**
+ Sets @a pen on the given @a dc, storing the old one.
+
+ @param dc
+ The DC where the pen must be temporary set.
+ @param pen
+ The pen to set.
+ */
+ wxDCPenChanger(wxDC& dc, const wxPen& pen);
+
+ /**
+ Restores the pen originally selected in the DC passed to the ctor.
+ */
+ ~wxDCPenChanger();
+};
+
+
+
+/**
+ @class wxDCTextColourChanger
+
+ wxDCTextColourChanger is a small helper class for setting a foreground
+ text colour on a wxDC and unsetting it automatically in the destructor,
+ restoring the previous one.
+
+ @library{wxcore}
+ @category{gdi}
+
+ @see wxDC::SetTextForeground()
+*/
+class wxDCTextColourChanger
+{
+public:
+ /**
+ Sets @a col on the given @a dc, storing the old one.
+
+ @param dc
+ The DC where the colour must be temporary set.
+ @param col
+ The colour to set.
+ */
+ wxDCTextColourChanger(wxDC& dc, const wxColour& col);
+
+ /**
+ Restores the colour originally selected in the DC passed to the ctor.
+ */
+ ~wxDCTextColourChanger();
+};
+
+
+
+/**
+ @class wxDCFontChanger
+
+ wxDCFontChanger is a small helper class for setting a font on a wxDC and
+ unsetting it automatically in the destructor, restoring the previous one.
+
+ @since 2.9.0
+
+ @library{wxcore}
+ @category{gdi}
+
+ @see wxDC::SetFont()
+*/
+class wxDCFontChanger
+{
+public:
+ /**
+ Sets @a font on the given @a dc, storing the old one.
+
+ @param dc
+ The DC where the font must be temporary set.
+ @param font
+ The font to set.
+ */
+ wxDCFontChanger(wxDC& dc, const wxFont& font);
+
+ /**
+ Restores the colour originally selected in the DC passed to the ctor.
+ */
+ ~wxDCFontChanger();
};
projects / wxWidgets.git / blobdiff