CP_Graphics_Imp_GDK Class Reference

Inheritance diagram for CP_Graphics_Imp_GDK:

List of all members.

State
virtual void	SaveState ()
virtual void	RestoreState ()
virtual void	ScaleCTM (float, float)
virtual void	TranslateCTM (float, float)
virtual void	RotateCTM (float)
virtual void	SkewCTM (float, float)
Gradient
virtual void	DrawGradient (CP_E_GradientType, CP_Rect &)
virtual void	SetGradientAngle (SInt16)
virtual void	SetGradientColor (const SInt16, const CP_ARGBColor &)
virtual void	SetGradientCount (SInt16)
Images
virtual void	DrawImage (SInt16, CP_Rect &)
virtual void	DrawImage (const CP_FileSystemSpec &, CP_Rect &)
virtual void	DrawImage (const CP_FileSystemSpec &, CP_Rect &, CP_Rect &)
virtual void	DrawPicture (CP_OSPicture &, const CP_Rect &)
Paths
virtual void	BeginPath ()
virtual void	ClosePath ()
virtual void	StrokePath ()
virtual void	FillPath ()
virtual void	FillPath (CP_Pattern &)
virtual void	DrawPath (CP_E_PathDrawingMode)
virtual void	PathMoveTo (const CP_Point &)
virtual void	PathMoveTo (float, float)
virtual void	PathAddLineTo (const CP_Point &)
virtual void	PathAddLines (const CP_Point[], SInt16)
virtual void	PathAddLine (const CP_Point &, const CP_Point &)
virtual void	PathAddLine (float, float, float, float)
virtual void	PathAddRect (const CP_Rect &)
virtual void	PathAddOval (const CP_Rect &)
virtual void	PathAddBezier (const CP_Point &, const CP_Point &, const CP_Point &, const CP_Point &)
virtual void	PathAddQuadBezier (const CP_Point &, const CP_Point &, const CP_Point &)
virtual void	PathAddPoly (CP_Point_Array &)
virtual void	PathAddArc (float, float, float, float, float, SInt16)
virtual void	ClipPath ()
Rects
virtual void	StrokeRect (const CP_Rect &)
virtual void	EraseRect (const CP_Rect &)
virtual void	FillRect (const CP_Rect &)
Text
virtual void	SetTextRenderingFlags (SInt16)
virtual void	DrawText (CP_FontSpec &, const CP_String &, const CP_Rect &, SInt16, SInt16, bool)
virtual void	DrawTrunc (CP_FontSpec &, const CP_String &, const CP_Rect &, SInt16, SInt16)
Public Member Functions
	CP_Graphics_Imp_GDK (CP_Canvas &inDestCanvas)
virtual	~CP_Graphics_Imp_GDK ()
virtual void	SetAlpha (float inAlpha)
virtual void	SetLineWidth (float lineWidth)
virtual void	SetStrokeColor (CP_ARGBColor &inStrokeColor)
virtual void	SetFillColor (CP_ARGBColor &inFillColor)
virtual void	Line (const CP_Point &inPoint, const CP_Size &inSize)
virtual void	Line (float inStartHorLocation, float inStartVerLocation, float inEndHorLocation, float inEndVerLocation)
virtual void	DrawString (CP_FontSpec &inFontSpec, const CP_String &inText, const CP_Point &inStartPoint)
virtual void	DrawText (CP_FontSpec &inFontSpec, const CP_String &inText, const CP_Rect &inBounds, SInt16 inHorAlign=CP_E_TextAlign_HorLeft, SInt16 inVerAlign=CP_E_TextAlign_VerTop)
Arcs
virtual void	StrokeArc (float, float, float, float, float)
virtual void	FillArc (float, float, float, float, float)
Bezier Curves
virtual void	StrokeBezier (const CP_Point &, const CP_Point &, const CP_Point &, const CP_Point &)
virtual void	StrokeQuadBezier (const CP_Point &, const CP_Point &, const CP_Point &)
Icon
virtual void	DrawIcon (const CP_Rect &, CP_E_IconStyle, SInt16)
virtual void	DrawIcon (CP_OSIcon &, const CP_Rect &)
Polygons
virtual void	StrokePoly (CP_Point_Array &)
virtual void	FillPoly (CP_Point_Array &)
Regions
virtual void	StrokeRegion (const CP_Region &)
virtual void	FillRegion (const CP_Region &)
Round Rects
virtual void	StrokeRoundRect (const CP_Rect &, SInt16, SInt16)
virtual void	FillRoundRect (const CP_Rect &, SInt16, SInt16)
Oval / Circle
virtual void	StrokeOval (const CP_Rect &)
virtual void	FillOval (const CP_Rect &)
Setters
virtual void	SetLineJoin (CP_E_GraphicsLineJoin)
virtual void	SetLineCap (CP_E_GraphicsLineCap)
Arcs
virtual void	StrokeArc (float, float, float, float, float)
virtual void	FillArc (float, float, float, float, float)
Images
virtual void	DrawImage (SInt16, CP_Rect &)
Regions
virtual void	StrokeRegion (const CP_Region &)
virtual void	FillRegion (const CP_Region &)
Setters
virtual void	SetLineJoin (CP_E_GraphicsLineJoin)
virtual void	SetLineCap (CP_E_GraphicsLineCap)
Arcs
virtual void	StrokeArc (float, float, float, float, float)
virtual void	FillArc (float, float, float, float, float)
Bezier Curves
virtual void	StrokeBezier (const CP_Point &, const CP_Point &, const CP_Point &, const CP_Point &)
virtual void	StrokeQuadBezier (const CP_Point &, const CP_Point &, const CP_Point &)
Icon
virtual void	DrawIcon (const CP_Rect &, CP_E_IconStyle, SInt16)
virtual void	DrawIcon (CP_OSIcon &, const CP_Rect &)
Polygons
virtual void	StrokePoly (CP_Point_Array &)
virtual void	FillPoly (CP_Point_Array &)
Regions
virtual void	StrokeRegion (const CP_Region &)
virtual void	FillRegion (const CP_Region &)
Round Rects
virtual void	StrokeRoundRect (const CP_Rect &, SInt16, SInt16)
virtual void	FillRoundRect (const CP_Rect &, SInt16, SInt16)
Oval / Circle
virtual void	StrokeOval (const CP_Rect &)
virtual void	FillOval (const CP_Rect &)
Protected Attributes
CP_StTextStateSaver	fTextState
CP_StColorStateSaver	fColorState
CP_StPenStateSaver	fPenState
CP_Canvas	fDestCanvas
float	fAlpha
float	fLineWidth
CP_ARGBColor	fStrokeColor
CP_ARGBColor	fFillColor

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Constructor & Destructor Documentation

CPLAT_Begin_Namespace_CPLAT CP_Graphics_Imp_GDK::CP_Graphics_Imp_GDK (  CP_Canvas &  inDestCanvas  )

CP_Graphics_Imp_GDK::~CP_Graphics_Imp_GDK (   )  [virtual]

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Member Function Documentation

void CP_Graphics_Imp_GDK::SetAlpha (  float  inAlpha  )  [virtual]

Reimplemented from CP_Graphics_Imp.

void CP_Graphics_Imp_GDK::SetLineWidth (  float  lineWidth  )  [virtual]

Reimplemented from CP_Graphics_Imp.

void CP_Graphics_Imp_GDK::SetStrokeColor (  CP_ARGBColor &  inStrokeColor  )  [virtual]

Reimplemented from CP_Graphics_Imp.

void CP_Graphics_Imp_GDK::SetFillColor (  CP_ARGBColor &  inFillColor  )  [virtual]

Reimplemented from CP_Graphics_Imp.

void CP_Graphics_Imp_GDK::Line (  const CP_Point &  inPoint, const CP_Size &  inSize )  [virtual]

void CP_Graphics_Imp_GDK::Line (  float  inStartHorLocation, float  inStartVerLocation, float  inEndHorLocation, float  inEndVerLocation )  [virtual]

Reimplemented from CP_Graphics_Imp.

void CP_Graphics_Imp_GDK::DrawString (  CP_FontSpec &  inFontSpec, const CP_String &  inText, const CP_Point &  inStartPoint )  [virtual]

Reimplemented from CP_Graphics_Imp.

void CP_Graphics_Imp_GDK::DrawText (  CP_FontSpec &  inFontSpec, const CP_String &  inText, const CP_Rect &  inBounds, SInt16  inHorAlign = CP_E_TextAlign_HorLeft, SInt16  inVerAlign = CP_E_TextAlign_VerTop )  [virtual]

CP_Font *canvasFont = fDestCanvas.GetFont();

virtual float CP_Graphics_Imp::GetLineWidth (   )  [virtual, inherited]

Returns the current width used in drawing lines. Exceptions: none  Returns: float The width of drawn lines.

virtual float CP_Graphics_Imp::GetAlpha (   )  [virtual, inherited]

Returns the current alpha value used when drawing. Exceptions: none  Returns: float The alpha value used in drawing.

virtual CP_ARGBColor CP_Graphics_Imp::GetStrokeColor (   )  [virtual, inherited]

Returns the current color used in stroking. Exceptions: none  Returns: CP_ARGBColor The color used in stroking.

virtual CP_ARGBColor CP_Graphics_Imp::GetFillColor (   )  [virtual, inherited]

Returns the current color used in filling. Exceptions: none  Returns: CP_ARGBColor The color used in filling.

CP_Canvas CP_Graphics_Imp::GetCanvas (   )  [inherited]

Returns the CP_Canvas object to be drawn into. Exceptions: none  Returns: CP_Canvas The canvas used to draw into.

virtual void CP_Graphics_Imp::SetLineJoin (  CP_E_GraphicsLineJoin   )  [virtual, inherited]

Sets the line join for determing how lines will be drawn when they join. Note: Some platforms do not support line join, and they will be drawn in the normal style. Current values for inLineJoint can be: CP_E_GraphicsLineJoin_Miter CP_E_GraphicsLineJoin_Round CP_E_GraphicsLineJoin_JoinBevel Parameters: inLineJoint  The way that the lines will join when drawn. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz.

virtual void CP_Graphics_Imp::SetLineCap (  CP_E_GraphicsLineCap   )  [virtual, inherited]

Sets the line cap for determing how lines ending will be drawn. Note: Some platforms do not support line caps, and they will be drawn in the normal style. Current values for inLineCap can be: CP_E_GraphicsLineCap_Butt, CP_E_GraphicsLineCap_Round, CP_E_GraphicsLineCap_Square Parameters: inLineCap  The way that the line ends are drawn. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz.

virtual void CP_Graphics_Imp::SaveState (   )  [virtual, inherited]

Saves the current graphics state. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz.

virtual void CP_Graphics_Imp::RestoreState (   )  [virtual, inherited]

Restore the current graphics state. Each RestoreState needs to have a matching SaveState called before calling this. CP_Graphics graphics( inDestCanvas ); graphics.SaveState(); do some drawing and state changes here, such as setting colors, line styles graphics.RestoreState(); Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz.

virtual void CP_Graphics_Imp::ScaleCTM (  float  , float  )  [virtual, inherited]

Sets the scaling amount to be used in the current transformation matrix. Parameters: inHorAmt  The horizontal amount to scale. inVerAmt  The vertical amount to scale. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz.

virtual void CP_Graphics_Imp::TranslateCTM (  float  , float  )  [virtual, inherited]

Sets the translation amount to be used in the current transformation matrix. Parameters: inHorAmt  Horizontal amount to use in translation. inVerAmt  Vertical amount to use in translation. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz.

virtual void CP_Graphics_Imp::RotateCTM (  float   )  [virtual, inherited]

Sets the rotation amount to be used in the current transformation matrix. Parameters: inAngle  The angle to use in rotation. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz.

virtual void CP_Graphics_Imp::SkewCTM (  float  , float  )  [virtual, inherited]

Sets the skewing amount to be used in the current transformation matrix. Parameters: inHorAmt  The horizontal amount to skew. inVerAmt  The vertical amount to skew. Exceptions: none  Returns: void

virtual void CP_Graphics_Imp::StrokeArc (  float  , float  , float  , float  , float  )  [virtual, inherited]

Draws an arc using the passed in parameters, and then strokes it, using the current stroke color and stroke line width. Parameters: inHorCenter  The horizontal center coordinate of the arc. inVerCenter  The vertical center coordinate of the arc. inRadius  The radius of the arc. inStartAngle  The starting angle of the arc. inEndAngle  The ending angle of the arc. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz.

virtual void CP_Graphics_Imp::FillArc (  float  , float  , float  , float  , float  )  [virtual, inherited]

Draws an arc using the passed in parameters, and then fills it, using the current fill color. Parameters: inHorCenter  The horizontal center coordinate of the arc. inVerCenter  The vertical center coordinate of the arc. inRadius  The radius of the arc. inStartAngle  The starting angle of the arc. inEndAngle  The ending angle of the arc. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz.

virtual void CP_Graphics_Imp::StrokeBezier (  const CP_Point &  , const CP_Point &  , const CP_Point &  , const CP_Point &  )  [virtual, inherited]

Draws a Bezier curve using the passed in parameters, and then strokes it, using the current stroke color and stroke line width. Parameters: inStartPoint  The starting point of the curve. inControlPointOne  The first control point curve. inControlPointTwo  The second control point curve. inEndPoint  The ending point of the curve. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::StrokeQuadBezier (  const CP_Point &  , const CP_Point &  , const CP_Point &  )  [virtual, inherited]

Draws a Quad Bezier curve using the passed in parameters, and then strokes it, using the current stroke color and stroke line width. Parameters: inStartPoint  The starting point of the curve. inControlPointOne  The first control point curve. inEndPoint  The ending point of the curve. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::DrawGradient (  CP_E_GradientType  , CP_Rect &  )  [virtual, inherited]

Draws a gradient in the specified bounds. The gradient can be of the following types: CP_E_GradientType_TopToBottom, CP_E_GradientType_BottomToTop, CP_E_GradientType_LeftToRight, CP_E_GradientType_RightToLeft, CP_E_GradientType_Radial, CP_E_GradientType_Sunburst, CP_E_GradientType_InsetSunburst, CP_E_GradientType_Shapeburst, CP_E_GradientType_Angled Parameters: inGradientType  The type of gradient to draw. See above for acceptable types. inDestBounds  The bounds of the drawn gradient. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::SetGradientAngle (  SInt16   )  [virtual, inherited]

Sets the angle used to draw the gradient. Parameters: inAngle  The angle used to draw the gradient. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::SetGradientColor (  const   SInt16, const CP_ARGBColor &  )  [virtual, inherited]

Sets one of the colors used to draw the gradient. Parameters: inIndex  Index where the color is used in drawing. inColor  The color to be used. Exceptions: none  Returns: void

virtual void CP_Graphics_Imp::SetGradientCount (  SInt16   )  [virtual, inherited]

Sets the count of the number of colors used in drawing a gradient. Parameters: inGradientCount  The count of the number of colors to use. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::DrawIcon (  const CP_Rect &  , CP_E_IconStyle  , SInt16  )  [virtual, inherited]

Draws a icon resource in the passed in bounds. The image will be scaled to fit the rectangle. Parameters: inBounds  The rectangle to draw the icon in. inIconType  Type type of icon to use. inIconID  Resource ID of the icon to draw. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::DrawIcon (  CP_OSIcon &  , const CP_Rect &  )  [virtual, inherited]

Draws the CP_OSicon in the passed in bounds. The image will be scaled to fit the rectangle. Parameters: inIcon  A CP_OSIcon that contains the icon to draw. inBounds  The rectangle to draw the picture in. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::DrawImage (  SInt16  , CP_Rect &  )  [virtual, inherited]

Draws a picture image into the specified area. The image will be scaled to fit into the destination area. Parameters: inImageResID  Picture resource id. inDestBounds  The area to draw the picture into. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz.

virtual void CP_Graphics_Imp::DrawImage (  const CP_FileSystemSpec &  , CP_Rect &  )  [virtual, inherited]

Draws a picture image into the specified area. The image will be scaled to fit into the destination area. The image is located in the passed in file spec. Parameters: inImageSpec  The location of the file containing the image to be displayed. inDestBounds  The area to draw the image into. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::DrawImage (  const CP_FileSystemSpec &  , CP_Rect &  , CP_Rect &  )  [virtual, inherited]

Draw the passed in image object in the destination bounds, scaling the image to fit. This versions copies inSourceBounds portion of the image to the destination. Parameters: inImageSpec  The location of the file containing the image to be displayed. inSourceBounds  The source area of the image to draw. inDestBounds  The area to draw the image into. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::DrawPicture (  CP_OSPicture &  , const CP_Rect &  )  [virtual, inherited]

Draw the passed in OSPicture in the destination bounds, scaling the image as needed to fit. Parameters: inPicture  The picture to be drawn. inBounds  The destination area to draw the picture. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::BeginPath (   )  [virtual, inherited]

Marks the beginning of a path. This indicates that all subsequent drawing operations until ClosePath is called is collected into the current path. After ClosePath is called, you can then stroke or fill the path. The only drawing calls that are added, are the ones that begin with Path, such as PathMoveTo, PathAddOval, PathAddRect, etc. CP_Graphics graphics( inDestCanvas ); graphics.BeginPath(); do some path drawing commands here graphics.EndPath(); graphics.StrokePath(); Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::ClosePath (   )  [virtual, inherited]

Closes the current path. Every call to ClosePath needs to have a corresponding BeginPath call. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::StrokePath (   )  [virtual, inherited]

Strokes the current path. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::FillPath (   )  [virtual, inherited]

Fills the current path. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::FillPath (  CP_Pattern &   )  [virtual, inherited]

Fills the current path with the passed in pattern. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::DrawPath (  CP_E_PathDrawingMode   )  [virtual, inherited]

Draws the current path using the passed in path drawing mode, which can be one of the following: CP_E_Graphics_PathFill CP_E_Graphics_PathEOFill CP_E_Graphics_PathStroke CP_E_Graphics_PathFillStroke CP_E_Graphics_PathEOFillStroke Parameters: inPathDrawMode  The path drawing mode to use. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz.

virtual void CP_Graphics_Imp::PathMoveTo (  const CP_Point &   )  [virtual, inherited]

Sets the current point in the path to that of the passed in point. This is the location where subsequent drawing operations will begin unless the call specifies a new starting point in its params. Parameters: inPoint  The location to move to. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::PathMoveTo (  float  , float  )  [virtual, inherited]

Sets the current point in the path to that of the passed in coordinates. This is the location where subsequent drawing operations will begin unless the call specifies a new starting point in its params. Parameters: inHorLocation  The horizontal location to move to. inVerLocation  The vertical location to move to. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::PathAddLineTo (  const CP_Point &   )  [virtual, inherited]

Adds a line to our path. The line will be drawn from the current point to the location specified in inPoint. Parameters: inPoint  The ending location of the line. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::PathAddLines (  const   CP_Point[], SInt16  )  [virtual, inherited]

Add inNumberPoints lines to our path. The first point is the starting point, then each additional point has a line drawn from the last point to that point. Parameters: inPoint  An array of points. inNumberPoints  The number of points in the above array of points. Exceptions: none  Returns: void

virtual void CP_Graphics_Imp::PathAddLine (  const CP_Point &  , const CP_Point &  )  [virtual, inherited]

Adds a starting and ending point to the current path. Parameters: inStartPoint  The starting point to add. inEndPoint  The ending point to add. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::PathAddLine (  float  , float  , float  , float  )  [virtual, inherited]

Adds a line to the current path using the specified coordinates. Parameters: inStartH  Horizontal starting point. inStartV  Vertical starting point. inEndH  Horizontal ending point. inEndV  Vertical ending point. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::PathAddRect (  const CP_Rect &   )  [virtual, inherited]

Adds a rect to the current path. Parameters: inBounds  The bounds of the rectangle to add. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::PathAddOval (  const CP_Rect &   )  [virtual, inherited]

Adds an oval to the current path. Parameters: inBounds  The bounds of the oval to add. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::PathAddBezier (  const CP_Point &  , const CP_Point &  , const CP_Point &  , const CP_Point &  )  [virtual, inherited]

Adds a bezier curve to the current path. Parameters: inStartPoint  The starting point of the curve. inControlPointOne  The first control point curve. inControlPointTwo  The second control point curve. inEndPoint  The ending point of the curve. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::PathAddQuadBezier (  const CP_Point &  , const CP_Point &  , const CP_Point &  )  [virtual, inherited]

Adds a quadratic bezier curve to the current path. Parameters: inStartPoint  The starting point of the curve. inControlPointOne  The first control point curve. inEndPoint  The ending point of the curve. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::PathAddPoly (  CP_Point_Array &   )  [virtual, inherited]

Adds a polygon to the current path as specified in the passed in points array. Parameters: inPoints  An array of points to draw the polygon. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::PathAddArc (  float  , float  , float  , float  , float  , SInt16  )  [virtual, inherited]

Add an arc of a circle to the context's path, possibly preceded by a straight line segment. `(inHorCenter, inVerCenter)' is the center of the arc; `inRadius' is its radius; `inStartAngle' is the angle to the first endpoint of the arc; `inEndAngle' is the angle to the second endpoint of the arc; and `inClockwise' is 1 if the arc is to be drawn clockwise, 0 otherwise. `inStartAngle' and `inEndAngle' are measured in radians. Parameters: inHorCenter  The horizontal center coordinate of the arc. inVerCenter  The vertical center coordinate of the arc. inRadius  The radius of the arc. inStartAngle  The starting angle of the arc. inEndAngle  The ending angle of the arc. inClockwise  Flag to indicate if the arc is drawn clockwise or counter clockwise. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz.

virtual void CP_Graphics_Imp::ClipPath (   )  [virtual, inherited]

Sets the clipping path of the canvas being drawn into to that of the current path. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::StrokePoly (  CP_Point_Array &   )  [virtual, inherited]

Draws the polygon specified by the passed in points array, then strokes it. Parameters: inPoints  Points of the polygon to be drawn. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::FillPoly (  CP_Point_Array &   )  [virtual, inherited]

Draws the polygon specified by the passed in points array, and fills it. Parameters: inPoints  Points of the polygon to be drawn. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::StrokeRect (  const CP_Rect &   )  [virtual, inherited]

Draws a rect specified by the passed in bounds, then strokes it. Parameters: inBounds  Area of the rect to be drawn. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::EraseRect (  const CP_Rect &   )  [virtual, inherited]

Erases the passed in rect using the canvases current background color. Parameters: inBounds  The rectangle to erase. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::FillRect (  const CP_Rect &   )  [virtual, inherited]

Draws a rect specified by the passed in bounds, then fills it. Parameters: inBounds  Area of the rect to be drawn. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::StrokeRegion (  const CP_Region &   )  [virtual, inherited]

Draws a region specified by the passed in region, then strokes it. Parameters: inRegion  Region to be drawn. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz.

virtual void CP_Graphics_Imp::FillRegion (  const CP_Region &   )  [virtual, inherited]

Draws a region specified by the passed in region, then fills it. Parameters: inRegion  Region to be drawn. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz.

virtual void CP_Graphics_Imp::StrokeRoundRect (  const CP_Rect &  , SInt16  , SInt16  )  [virtual, inherited]

Draws a rounded rect specified by the passed in rect, then strokes it. Parameters: inBounds  The bounds of the rect to be drawn. inHorRadius  Horizontal radius of the corners. inVerRadius  Vertical radius of the corners. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::FillRoundRect (  const CP_Rect &  , SInt16  , SInt16  )  [virtual, inherited]

Draws a rounded rect specified by the passed in rect, then fills it. Parameters: inBounds  The bounds of the rect to be drawn. inHorRadius  Horizontal radius of the corners. inVerRadius  Vertical radius of the corners. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::StrokeOval (  const CP_Rect &   )  [virtual, inherited]

Draws an oval specified by the passed in rect, then strokes it. Parameters: inBounds  The bounds of the oval to be drawn. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::FillOval (  const CP_Rect &   )  [virtual, inherited]

Draws an oval specified by the passed in rect, then fills it. Parameters: inBounds  The bounds of the oval to be drawn. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::SetTextRenderingFlags (  SInt16   )  [virtual, inherited]

Sets a flag to indicate how the text will be drawn in the destination canvas, if the platform supports them. Such as transparent or opaque. Parameters: inFlags  The flags to set. Exceptions: none  Returns: void

virtual void CP_Graphics_Imp::DrawText (  CP_FontSpec &  , const CP_String &  , const CP_Rect &  , SInt16  , SInt16  , bool  )  [virtual, inherited]

Draws the passed in text at the location specified. The text will be wrapped to fit in the passed in bounds. Parameters: inFontSpec  FontSpec object that describes the font and justification of the text. inText  The text to be drawn. inBounds  The bounds to draw the text in. inHorAlign  The horizontal alignment of the text. It should be one of the following: CP_E_TextAlign_HorLeft CP_E_TextAlign_HorCenter CP_E_TextAlign_HorRight inVerAlign  The vertical alignment of the text. It should be one of the following: CP_E_TextAlign_VerTop CP_E_TextAlign_VerMiddle CP_E_TextAlign_VerBottom inWrapText  If true, then the text is wrapped at the right edge of the passed in bounds. Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

virtual void CP_Graphics_Imp::DrawTrunc (  CP_FontSpec &  , const CP_String &  , const CP_Rect &  , SInt16  , SInt16  )  [virtual, inherited]

Draws the passed in text at the locatio specified. The text will be truncated to fit in the passed in bounds. Parameters: inFontSpec  FontSpec object that describes the font and justification of the text. inText  The text to be drawn. inBounds  The bounds to draw the text in. inHorAlign  The horizontal alignment of the text. It should be one of the following: CP_E_TextAlign_HorLeft CP_E_TextAlign_HorCenter CP_E_TextAlign_HorRight inVerAlign  The vertical alignment of the text. It should be one of the following: CP_E_TextAlign_VerTop CP_E_TextAlign_VerMiddle CP_E_TextAlign_VerBottom Exceptions: none  Returns: void Reimplemented in CP_Graphics_Imp_Quartz, and CP_Graphics_Imp_GDI.

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Member Data Documentation

CP_StTextStateSaver CP_Graphics_Imp_GDK::fTextState [protected]

CP_StColorStateSaver CP_Graphics_Imp_GDK::fColorState [protected]

CP_StPenStateSaver CP_Graphics_Imp_GDK::fPenState [protected]

CP_Canvas CP_Graphics_Imp::fDestCanvas [protected, inherited]

float CP_Graphics_Imp::fAlpha [protected, inherited]

Destination canvas to draw into.

float CP_Graphics_Imp::fLineWidth [protected, inherited]

Alpha value for drawing.

CP_ARGBColor CP_Graphics_Imp::fStrokeColor [protected, inherited]

Line width for the current stroking. Reimplemented in CP_Graphics_Imp_GDI.

CP_ARGBColor CP_Graphics_Imp::fFillColor [protected, inherited]

Color used in stroking. Reimplemented in CP_Graphics_Imp_GDI.

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The documentation for this class was generated from the following files:

• CP_Graphics_Imp_GDK.h
• CP_Graphics_Imp_GDK.cpp

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