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CP_Graphics_Imp_Quartz Class Reference

CP_Graphics_Imp subclass to perform drawing using Quartz. More...

Inheritance diagram for CP_Graphics_Imp_Quartz:

CP_Graphics_Imp List of all members.

Public Member Functions

Getters
virtual float GetLineWidth ()
virtual float GetAlpha ()
virtual CP_ARGBColor GetStrokeColor ()
virtual CP_ARGBColor GetFillColor ()
CP_Canvas GetCanvas ()
Getters
virtual float GetLineWidth ()
virtual float GetAlpha ()
virtual CP_ARGBColor GetStrokeColor ()
virtual CP_ARGBColor GetFillColor ()
CP_Canvas GetCanvas ()
Gradient
virtual void SetGradientColor (const SInt16, const CP_ARGBColor &)
Text
virtual void SetTextRenderingFlags (SInt16)
Getters
virtual float GetLineWidth ()
virtual float GetAlpha ()
virtual CP_ARGBColor GetStrokeColor ()
virtual CP_ARGBColor GetFillColor ()
CP_Canvas GetCanvas ()
Constructor / Destructor
 CP_Graphics_Imp_Quartz (CP_Canvas &inDestCanvas, bool inSynchronizeWithPort=true)
 Constructor.
virtual ~CP_Graphics_Imp_Quartz ()
 Destructor.
Context
CGContextRef GetCGContext ()
Setters
virtual void SetAlpha (float inAlpha)
virtual void SetLineWidth (float lineWidth)
virtual void SetLineJoin (CP_E_GraphicsLineJoin inLineJoin)
virtual void SetLineCap (CP_E_GraphicsLineCap inLineCap)
virtual void SetStrokeColor (CP_ARGBColor &inStrokeColor)
virtual void SetFillColor (CP_ARGBColor &inFillColor)
Graphics State
virtual void SaveState ()
virtual void RestoreState ()
virtual void ScaleCTM (float inHorAmt, float inVerAmt)
virtual void TranslateCTM (float inHorAmt, float inVerAmt)
virtual void RotateCTM (float inAngle)
Arcs
virtual void StrokeArc (float inHorCenter, float inVerCenter, float inRadius, float inStartAngle, float inEndAngle)
virtual void FillArc (float inHorCenter, float inVerCenter, float inRadius, float inStartAngle, float inEndAngle)
Bezier Curves
virtual void StrokeBezier (const CP_Point &inStartPoint, const CP_Point &inControlPointOne, const CP_Point &inControlPointTwo, const CP_Point &inEndPoint)
virtual void StrokeQuadBezier (const CP_Point &inStartPoint, const CP_Point &inControlPointOne, const CP_Point &inEndPoint)
Gradient
virtual void DrawGradient (CP_E_GradientType inGradientType, CP_Rect &inDestBounds)
virtual void SetGradientAngle (SInt16 inAngle)
virtual void SetGradientColor (const SInt16 inIndex, const CP_ARGBColor &inColour)
virtual void SetGradientCount (SInt16 inGradientCount)
Icons
virtual void DrawIcon (const CP_Rect &inBounds, CP_E_IconStyle inIconType, SInt16 inIconID)
virtual void DrawIcon (CP_OSIcon &inPicture, const CP_Rect &inBounds)
Images
virtual void DrawImage (SInt16 inImageResID, CP_Rect &inDestBounds)
virtual void DrawImage (const CP_FileSystemSpec &inImageSpec, CP_Rect &inDestBounds)
virtual void DrawImage (const CP_FileSystemSpec &inImageSpec, CP_Rect &inSourceBounds, CP_Rect &inDestBounds)
Lines
virtual void Line (const CP_Point &inPoint, const CP_Size &inSize)
virtual void Line (float inStartHorLocation, float inStartVerLocation, float inEndHorLocation, float inEndVerLocation)
Paths
virtual void BeginPath ()
virtual void ClosePath ()
virtual void StrokePath ()
virtual void FillPath ()
virtual void DrawPath (CP_E_PathDrawingMode inPathDrawMode)
virtual void PathMoveTo (const CP_Point &inPoint)
virtual void PathMoveTo (float inHorLocation, float inVerLocation)
virtual void PathAddLineTo (const CP_Point &inPoint)
virtual void PathAddLines (const CP_Point inPoint[], SInt16 inNumberPoints)
virtual void PathAddLine (const CP_Point &inStartPoint, const CP_Point &inEndPoint)
virtual void PathAddLine (float inStartH, float inStartV, float inEndH, float inEndV)
virtual void PathAddRect (const CP_Rect &inBounds)
virtual void PathAddBezier (const CP_Point &inStartPoint, const CP_Point &inControlPointOne, const CP_Point &inControlPointTwo, const CP_Point &inEndPoint)
virtual void PathAddQuadBezier (const CP_Point &inStartPoint, const CP_Point &inControlPointOne, const CP_Point &inEndPoint)
virtual void PathAddArc (float x, float y, float radius, float startAngle, float endAngle, SInt16 clockwise)
virtual void PathAddArcToPoint (float x1, float y1, float x2, float y2, float radius)
virtual void PathAddOval (const CP_Rect &inBounds)
virtual void PathAddPoly (CP_Point_Array &inPoints)
virtual void ClipPath ()
Polygons
virtual void StrokePoly (CP_Point_Array &inPoints)
virtual void FillPoly (CP_Point_Array &inPoints)
Rects
virtual void StrokeRect (const CP_Rect &inBounds)
virtual void FillRect (const CP_Rect &inBounds)
Regions
virtual void StrokeRegion (const CP_Region &inRegion)
virtual void FillRegion (const CP_Region &inRegion)
Round Rects
virtual void StrokeRoundRect (const CP_Rect &inBounds, SInt16 inHorRadius, SInt16 inVerRadius)
virtual void FillRoundRect (const CP_Rect &inBounds, SInt16 inHorRadius, SInt16 inVerRadius)
Oval
virtual void StrokeOval (const CP_Rect &inBounds)
virtual void FillOval (const CP_Rect &inBounds)
Text
virtual void DrawString (CP_FontSpec &inFontSpec, const CP_String &inText, const CP_Point &inStartPoint)
virtual void DrawQuartzString (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, bool inWrapText=true)
virtual void DrawTrunc (CP_FontSpec &inFontSpec, const CP_String &inText, const CP_Rect &inBounds, SInt16 inHorAlign=CP_E_TextAlign_HorLeft, SInt16 inVerAlign=CP_E_TextAlign_VerTop)
Getters
virtual float GetLineWidth ()
virtual float GetAlpha ()
virtual CP_ARGBColor GetStrokeColor ()
virtual CP_ARGBColor GetFillColor ()
CP_Canvas GetCanvas ()
State
virtual void SkewCTM (float, float)
Gradient
virtual void SetGradientColor (const SInt16, const CP_ARGBColor &)
Images
virtual void DrawPicture (CP_OSPicture &, const CP_Rect &)
Paths
virtual void FillPath (CP_Pattern &)
virtual void PathAddLines (const CP_Point[], SInt16)
Rects
virtual void EraseRect (const CP_Rect &)
Text
virtual void SetTextRenderingFlags (SInt16)

Protected Attributes

CGContextRef fContextRef
CFBundleRef fAppServicesFrameworkBundle
CGContextSetAlphaFuncPtr fSetAlphaFP
CGContextSetLineWidthFuncPtr fSetLineWidthFP
CGContextSetLineJoinFuncPtr fLineJoinFP
CGContextSetLineCapFuncPtr fLineCapFP
CGContextSetRGBStrokeColorFuncPtr fStrokeColorFP
CGContextSetRGBFillColorFuncPtr fFillColorFP
CGContextSaveGStateFuncPtr fSaveGStateFP
CGContextRestoreGStateFuncPtr fRestoreGStateFP
CGContextScaleCTMFuncPtr fScaleCTMFP
CGContextTranslateCTMFuncPtr fTranslateCTMFP
CGContextRotateCTMFuncPtr fRotateCTMFP
CGContextAddCurveToPointFuncPtr fCurveToFP
CGContextAddQuadCurveToPointFuncPtr fQuadCurveToFP
CGColorSpaceCreateDeviceRGBFuncPtr fColorSpaceCreateDeviceRGBFP
CGColorSpaceReleaseFuncPtr fColorSpaceReleaseFP
CGContextMoveToPointFuncPtr fMoveToFP
CGContextAddLineToPointFuncPtr fLineToFP
CGDataProviderReleaseFuncPtr fDataProviderReleaseFP
CGDataProviderCreateWithDataFuncPtr fDataProviderCreateWithDataFP
CGImageReleaseFuncPtr fImageReleaseFP
CGContextDrawImageFuncPtr fContextDrawImageFP
CGImageCreateFuncPtr fImageCreateFP
CGContextBeginPathFuncPtr fBeginPathFP
CGContextClosePathFuncPtr fClosePathFP
CGContextStrokePathFuncPtr fStrokePathFP
CGContextFillPathFuncPtr fFillPathFP
CGContextDrawPathFuncPtr fDrawPathFP
CGContextAddRectFuncPtr fAddRectFP
CGContextAddArcFuncPtr fAddArcFP
CGContextAddArcToPointFuncPtr fAddArcToPointFP
CGContextClipFuncPtr fClipFP
CP_Point_Array fPoints
CGContextFillRectFuncPtr fFillRectFP
CGContextStrokeRectFuncPtr fStrokeRectFP
CGContextShowTextAtPointFuncPtr fShowTextAtPoint
CGContextSelectFontFuncPtr fSelectFont
CGAffineTransformScaleFuncPtr fAffineTransformScale
CGContextSetTextMatrixFuncPtr fSetTextMatrix
CP_E_GradientType fGradientType
SInt16 fGradientCount
CP_RGBColor fColors [kCP_MaxGradientColors]
SInt16 fOffsets [kCP_MaxGradientColors]
SInt16 fGradientAngle
CP_Region fDestRegion
CP_Canvas fDestCanvas
float fAlpha
float fLineWidth
CP_ARGBColor fStrokeColor
CP_ARGBColor fFillColor

Private Member Functions

Misc
void Init ()
void MakeRoundRect (const CP_Rect &inBounds, SInt16 inHorRadius, SInt16 inVerRadius)
void MakeOval (CGPoint inCenter, float a, float b)
Gradient
void DrawGradient_imp (CP_E_GradientType inGradietType, CP_Rect &inDestBounds)
virtual void BuildGradient (CP_Rect &inDestBounds, CP_Point &inCenterPoint)
void InitGradient ()
CP_E_GradientType GetGradiientType ()
SInt16 GetGradientAngle ()
SInt16 GetNumberGradients ()
SInt32 CalcGradientRange (CP_Rect &inBounds, CP_Point &inCenterPoint)
void CalcGradientColors (SInt32 inRange, CP_RGBColor &inOutColorOne, CP_RGBColor &inOutColorTwo, CP_E_GradientColorInfo *inOutGradientInfo)
void AdjustColor (CP_RGBColor &inOutColor, CP_E_GradientColorInfo *inOutGradientInfo)
void CalcEnclosingBounds (CP_Rect &inOutBounds, CP_Point &inCenterPoint)
void BuildRect (CP_Rect &inDestBounds, CP_Point &inCenterPoint, CP_E_GradientType inGradientType)
void BuildRadial (CP_Rect &inBounds, CP_Point &inCenterPoint)
void BuildSunburst (CP_Rect &inBounds, CP_Point &inCenterPoint, CP_E_GradientType inGradientType)
void BuildShapeburst (CP_Rect &inBounds, CP_Point &inCenterPoint)
void BuildAngled (CP_Rect &inBounds)
UInt16 CP_FixedToColor (CP_Fixed inValue)
Images
void ReadBitmapInfo (GraphicsImportComponent gi, CP_S_QuartzBitmapInfo *bi)
void GetBitmapData (GraphicsImportComponent gi, CP_S_QuartzBitmapInfo *bi)
Polygons
void CreatePolyShape ()

Detailed Description

This is the CP_Graphics_Imp class used by a CP_Graphics object when the user has selected Quartz as the underlying graphics engine. This will also be selected as the native platform type when running under MacOSX Mach with the Quartz drawing available.


Constructor & Destructor Documentation

CP_Graphics_Imp_Quartz::CP_Graphics_Imp_Quartz CP_Canvas inDestCanvas,
bool  inSynchronizeWithPort = true
 

Constructor.

Parameters:
inDestCanvas The CP_Canvas object to draw into.
inSynchronizeWithPort Flag to indicate if the coordinates need to be synchronized with the OSPort in the passed in canvas.
Exceptions:
none 

CP_Graphics_Imp_Quartz::~CP_Graphics_Imp_Quartz  )  [virtual]
 

Destructor.

Exceptions:
none 


Member Function Documentation

CGContextRef CP_Graphics_Imp_Quartz::GetCGContext  ) 
 

void CP_Graphics_Imp_Quartz::SetAlpha float  inAlpha  )  [virtual]
 

Sets the alpha value used when drawing.

Parameters:
inAlpha The alpha value used in drawing.
Exceptions:
none 
Returns:
void

Reimplemented from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::SetLineWidth float  inLineWidth  )  [virtual]
 

Sets the line width used in stroking.

Parameters:
inLineWidth The line width used in drawing.
Exceptions:
none 
Returns:
void

Reimplemented from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::SetLineJoin CP_E_GraphicsLineJoin  inLineJoin  )  [virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::SetLineCap CP_E_GraphicsLineCap  inLineCap  )  [virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::SetStrokeColor CP_ARGBColor inStrokeColor  )  [virtual]
 

Sets the color used in stroking objects.

Parameters:
inStrokeColor The color used in stroking objects.
Exceptions:
none 
Returns:
void

Reimplemented from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::SetFillColor CP_ARGBColor inFillColor  )  [virtual]
 

Sets the color used in filling objects.

Parameters:
inStrokeColor The color used in filling objects.
Exceptions:
none 
Returns:
void

Reimplemented from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::SaveState  )  [virtual]
 

Saves the current graphics state.

Exceptions:
none 
Returns:
void

Reimplemented from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::RestoreState  )  [virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::ScaleCTM float  inHorAmt,
float  inVerAmt
[virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::TranslateCTM float  inHorAmt,
float  inVerAmt
[virtual]
 

Sets the translation amount to be used in the current transformation matrix.

Parameters:
inHorAmt The horizontal amount to translate.
inVerAmt The vertical amount to translate.
Exceptions:
none 
Returns:
void

Reimplemented from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::RotateCTM float  inAngle  )  [virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::StrokeArc float  inHorCenter,
float  inVerCenter,
float  inRadius,
float  inStartAngle,
float  inEndAngle
[virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::FillArc float  inHorCenter,
float  inVerCenter,
float  inRadius,
float  inStartAngle,
float  inEndAngle
[virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::StrokeBezier const CP_Point inStartPoint,
const CP_Point inControlPointOne,
const CP_Point inControlPointTwo,
const CP_Point inEndPoint
[virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::StrokeQuadBezier const CP_Point inStartPoint,
const CP_Point inControlPointOne,
const CP_Point inEndPoint
[virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::DrawGradient CP_E_GradientType  inGradietType,
CP_Rect inDestBounds
[virtual]
 

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 from CP_Graphics_Imp.

virtual void CP_Graphics_Imp_Quartz::SetGradientAngle SInt16  inAngle  )  [virtual]
 

Reimplemented from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::SetGradientColor const SInt16  inIndex,
const CP_ARGBColor inColor
[virtual]
 

Sets one of the colors used in the gradient drawing.

Parameters:
inindex The index of the color being set.
inColor The color to be used.
Exceptions:
none 
Returns:
void

virtual void CP_Graphics_Imp_Quartz::SetGradientCount SInt16  inGradientCount  )  [virtual]
 

Reimplemented from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::DrawIcon const CP_Rect inBounds,
CP_E_IconStyle  inIconType,
SInt16  inIconID
[virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::DrawIcon CP_OSIcon inIcon,
const CP_Rect inBounds
[virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::DrawImage SInt16  inImageResID,
CP_Rect inDestBounds
[virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::DrawImage const CP_FileSystemSpec inImageSpec,
CP_Rect inDestBounds
[virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::DrawImage const CP_FileSystemSpec inImageSpec,
CP_Rect inSourceBounds,
CP_Rect inDestBounds
[virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::Line const CP_Point inPoint,
const CP_Size inSize
[virtual]
 

Draws a line from the passed in start location and going for the distance specified in inSize.

Parameters:
inPoint Starting location of the line.
inSize Size to draw the line.
Exceptions:
none 
Returns:
void

void CP_Graphics_Imp_Quartz::Line float  inStartHorLocation,
float  inStartVerLocation,
float  inEndHorLocation,
float  inEndVerLocation
[virtual]
 

Draws a line from the passed in start location to the ending location.

Parameters:
inStartHorLocation The starting horizontal location.
inStartVerLocation The starting vertical location.
inEndHorLocation The ending horizontal location.
inEndVerLocation The ending vertical location.
Exceptions:
none 
Returns:
void

Reimplemented from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::BeginPath  )  [virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::ClosePath  )  [virtual]
 

Closes the current path. Every call to ClosePath needs to have a corresponding BeginPath call.

Exceptions:
none 
Returns:
void

Reimplemented from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::StrokePath  )  [virtual]
 

Strokes the current path.

Exceptions:
none 
Returns:
void

Reimplemented from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::FillPath  )  [virtual]
 

Fills the current path.

Exceptions:
none 
Returns:
void

Reimplemented from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::DrawPath CP_E_PathDrawingMode  inPathDrawMode  )  [virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::PathMoveTo const CP_Point inPoint  )  [virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::PathMoveTo float  inHorLocation,
float  inVerLocation
[virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::PathAddLineTo const CP_Point inPoint  )  [virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::PathAddLines const CP_Point  inPoint[],
SInt16  inNumberPoints
[virtual]
 

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

void CP_Graphics_Imp_Quartz::PathAddLine const CP_Point inStartPoint,
const CP_Point inEndPoint
[virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::PathAddLine float  inStartH,
float  inStartV,
float  inEndH,
float  inEndV
[virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::PathAddRect const CP_Rect inBounds  )  [virtual]
 

Adds a rect to the current path.

Parameters:
inBounds The bounds of the rectangle to add.
Exceptions:
none 
Returns:
void

Reimplemented from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::PathAddBezier const CP_Point inStartPoint,
const CP_Point inControlPointOne,
const CP_Point inControlPointTwo,
const CP_Point inEndPoint
[virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::PathAddQuadBezier const CP_Point inStartPoint,
const CP_Point inControlPointOne,
const CP_Point inEndPoint
[virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::PathAddArc float  x,
float  y,
float  radius,
float  inStartAngle,
float  inEndAngle,
SInt16  clockwise
[virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::PathAddArcToPoint float  x1,
float  y1,
float  x2,
float  y2,
float  radius
[virtual]
 

Add an arc of a circle to the context's path, possibly preceded by a straight line segment. `radius' is the radius of the arc. The arc is tangent to the line from the current point to `(x1, y1)', and the line from `(x1, y1)' to `(x2, y2)'

Parameters:
x1 First horizontal coordinate.
y1 First vertical coordinate.
x2 Second horizontal coordinate.
y2 Second vertical coordinate.
inRadius The radius of the arc.
Exceptions:
none 
Returns:
void

void CP_Graphics_Imp_Quartz::PathAddOval const CP_Rect inBounds  )  [virtual]
 

Adds an oval to the current path.

Parameters:
inBounds The bounds of the oval to add.
Exceptions:
none 
Returns:
void

Reimplemented from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::PathAddPoly CP_Point_Array inPoints  )  [virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::ClipPath  )  [virtual]
 

Sets the clipping path of the canvas being drawn into to that of the current path.

Exceptions:
none 
Returns:
void

Reimplemented from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::StrokePoly CP_Point_Array inPoints  )  [virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::FillPoly CP_Point_Array inPoints  )  [virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::StrokeRect const CP_Rect inBounds  )  [virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::FillRect const CP_Rect inBounds  )  [virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::StrokeRegion const CP_Region inRegion  )  [virtual]
 

Draws a region specified by the passed in region, then strokes it.

Parameters:
inRegion Region to be drawn.
Exceptions:
none 
Returns:
void

Reimplemented from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::FillRegion const CP_Region inRegion  )  [virtual]
 

Draws a region specified by the passed in region, then fills it.

Parameters:
inRegion Region to be drawn.
Exceptions:
none 
Returns:
void

Reimplemented from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::StrokeRoundRect const CP_Rect inBounds,
SInt16  inHorRadius,
SInt16  inVerRadius
[virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::FillRoundRect const CP_Rect inBounds,
SInt16  inHorRadius,
SInt16  inVerRadius
[virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::StrokeOval const CP_Rect inBounds  )  [virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::FillOval const CP_Rect inBounds  )  [virtual]
 

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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::DrawString CP_FontSpec inFontSpec,
const CP_String inText,
const CP_Point inStartPoint
[virtual]
 

Draws the passed in text at the location specified. The text will not be wrapped.

Parameters:
inFontSpec FontSpec object that describes the font and justification of the text.
inText The text to be drawn.
inStartPoint The starting point to draw the text.
Exceptions:
none 
Returns:
void

Reimplemented from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::DrawQuartzString CP_FontSpec inFontSpec,
const CP_String inText,
const CP_Point inStartPoint
[virtual]
 

Draws the passed in text at the location specified. The text will not be wrapped. This version calls on Quartz directly to draw the string.

Parameters:
inFontSpec FontSpec object that describes the font and justification of the text.
inText The text to be drawn.
inStartPoint The starting point to draw the text.
Exceptions:
none 
Returns:
void

void CP_Graphics_Imp_Quartz::DrawText CP_FontSpec inFontSpec,
const CP_String inText,
const CP_Rect inBounds,
SInt16  inHorAlign = CP_E_TextAlign_HorLeft,
SInt16  inVerAlign = CP_E_TextAlign_VerTop,
bool  inWrapText = true
[virtual]
 

Draws the passed in text at the locatio 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 from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::DrawTrunc CP_FontSpec inFontSpec,
const CP_String inText,
const CP_Rect inBounds,
SInt16  inHorAlign = CP_E_TextAlign_HorLeft,
SInt16  inVerAlign = CP_E_TextAlign_VerTop
[virtual]
 

Reimplemented from CP_Graphics_Imp.

void CP_Graphics_Imp_Quartz::Init  )  [private]
 

Finish initializing the members of this class.

Exceptions:
none 
Returns:
void

void CP_Graphics_Imp_Quartz::MakeRoundRect const CP_Rect inBounds,
SInt16  inHorRadius,
SInt16  inVerRadius
[private]
 

Private routine to create a round rect out of Quartz drawing routines.

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

void CP_Graphics_Imp_Quartz::MakeOval CGPoint  inCenter,
float  a,
float  b
[private]
 

Private routine to create an oval out of Quartz drawing routines.

Parameters:
inBounds The bounds of the rect to be drawn.
a Horizontal amount to scale arc.
b Vertical amount to scale arc.
Exceptions:
none 
Returns:
void

void CP_Graphics_Imp_Quartz::DrawGradient_imp CP_E_GradientType  inGradientType,
CP_Rect inDestBounds
[private]
 

Private routine that 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

void CP_Graphics_Imp_Quartz::BuildGradient CP_Rect inDestBounds,
CP_Point inCenterPoint
[private, virtual]
 

Build our gradient in our offscreen canvas object.

Parameters:
inDestBounds The bounds of the drawn gradient.
inCenterPoint Center point of the gradient.
Exceptions:
none 
Returns:
void

void CP_Graphics_Imp_Quartz::InitGradient  )  [private]
 

Initialize our gradient to a default top to bottom, black & white pattern.

Exceptions:
none 
Returns:
void

CP_E_GradientType CP_Graphics_Imp_Quartz::GetGradiientType  )  [private]
 

SInt16 CP_Graphics_Imp_Quartz::GetGradientAngle  )  [private]
 

SInt16 CP_Graphics_Imp_Quartz::GetNumberGradients  )  [private]
 

SInt32 CP_Graphics_Imp_Quartz::CalcGradientRange CP_Rect inBounds,
CP_Point inCenterPoint
[private]
 

Calculate the number of pixels for the given range.

Parameters:
inDestBounds The bounds of the drawn gradient.
inCenterPoint Center point of the gradient.
Exceptions:
none 
Returns:
void

void CP_Graphics_Imp_Quartz::CalcGradientColors SInt32  inRange,
CP_RGBColor inOutColorOne,
CP_RGBColor inOutColorTwo,
CP_E_GradientColorInfo inOutGradientInfo
[private]
 

Calculate the colors and increments for our gradient.

Parameters:
inRange Range color needs to cover.
inOutColorOne First color.
inOutColorTwo Second color.
inOutGradientInfo A gradient color info structure to hold the result of this calculation.
Exceptions:
none 
Returns:
void

void CP_Graphics_Imp_Quartz::AdjustColor CP_RGBColor inOutColor,
CP_E_GradientColorInfo inOutGradientInfo
[private]
 

Adjust the passed in color based on information stored in the passed in CP_E_GradientColorInfo structure.

Parameters:
inOutColor Color used in the claculation.
inOutGradientInfo A gradient color info structure to hold the result of this calculation.
Exceptions:
none 
Returns:
void

void CP_Graphics_Imp_Quartz::CalcEnclosingBounds CP_Rect inOutBounds,
CP_Point inCenterPoint
[private]
 

Calculate our enclosing bounds based on the passed in center point.

Parameters:
inOutBounds Bounds of the area to return result in.
inCenterPoint Center point used in the calculations.
Exceptions:
none 
Returns:
void

void CP_Graphics_Imp_Quartz::BuildRect CP_Rect inBounds,
CP_Point inCenterPoint,
CP_E_GradientType  inGradientType
[private]
 

Build a gradient with rectangular orientation into our offscreen port canvas. This will be 1 of our 4 orientations, top to bottom, bottom to top, left to right, right to left.

Parameters:
inDestBounds The bounds of the drawn gradient.
inCenterPoint Center point of the gradient.
inGradientType The type of gradient to draw. See above for acceptable types.
Exceptions:
none 
Returns:
void

void CP_Graphics_Imp_Quartz::BuildRadial CP_Rect inBounds,
CP_Point inCenterPoint
[private]
 

Build a gradient with radial (from center point outward) orientation into our offscreen port canvas.

Parameters:
inDestBounds The bounds of the drawn gradient.
inCenterPoint Center point of the gradient.
Exceptions:
none 
Returns:
void

void CP_Graphics_Imp_Quartz::BuildSunburst CP_Rect inBounds,
CP_Point inCenterPoint,
CP_E_GradientType  inGradientType
[private]
 

Build a gradient with sunburst orientation into our offscreen port canvas.

Parameters:
inDestBounds The bounds of the drawn gradient.
inCenterPoint Center point of the gradient.
inGradientType The type of gradient to draw. See above for acceptable types.
Exceptions:
none 
Returns:
void

void CP_Graphics_Imp_Quartz::BuildShapeburst CP_Rect inBounds,
CP_Point inCenterPoint
[private]
 

Build a gradient with shapeburst orientation into our offscreen port canvas.

Parameters:
inDestBounds The bounds of the drawn gradient.
inCenterPoint Center point of the gradient.
Exceptions:
none 
Returns:
void

void CP_Graphics_Imp_Quartz::BuildAngled CP_Rect inBounds  )  [private]
 

Build a gradient with an angled (as set by the class member fGradientAngle) orientation into our offscreen port canvas.

Parameters:
inDestBounds The bounds of the drawn gradient.
inCenterPoint Center point of the gradient.
Exceptions:
none 
Returns:
void

UInt16 CP_Graphics_Imp_Quartz::CP_FixedToColor CP_Fixed  inValue  )  [private]
 

Convert the passed in CP_Fixed to a UInt16 color.

Parameters:
inValue The CP_Fixed value to be converted.
Exceptions:
none 
Returns:
UInt16 The converted color.

void CP_Graphics_Imp_Quartz::ReadBitmapInfo GraphicsImportComponent  gi,
CP_S_QuartzBitmapInfo bi
[private]
 

Read the image data and store information into the passed in bitmap info structure.

Parameters:
gi GraphicsImportComponent with the image information.
bi Structure used to hold the converted or read in info.
Exceptions:
none 
Returns:
void

void CP_Graphics_Imp_Quartz::GetBitmapData GraphicsImportComponent  gi,
CP_S_QuartzBitmapInfo bi
[private]
 

Returns the bitmap information from the passed in graphics importer.

Parameters:
gi GraphicsImportComponent with the image information.
bi Structure used to hold the converted or read in info.
Exceptions:
none 
Returns:
void

void CP_Graphics_Imp_Quartz::CreatePolyShape  )  [private]
 

Private routine to draw the polygon from the points specified previously.

Exceptions:
none 
Returns:
void

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::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::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::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::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::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::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::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


Member Data Documentation

CGContextRef CP_Graphics_Imp_Quartz::fContextRef [protected]
 

CFBundleRef CP_Graphics_Imp_Quartz::fAppServicesFrameworkBundle [protected]
 

CGContextSetAlphaFuncPtr CP_Graphics_Imp_Quartz::fSetAlphaFP [protected]
 

CGContextSetLineWidthFuncPtr CP_Graphics_Imp_Quartz::fSetLineWidthFP [protected]
 

CGContextSetLineJoinFuncPtr CP_Graphics_Imp_Quartz::fLineJoinFP [protected]
 

CGContextSetLineCapFuncPtr CP_Graphics_Imp_Quartz::fLineCapFP [protected]
 

CGContextSetRGBStrokeColorFuncPtr CP_Graphics_Imp_Quartz::fStrokeColorFP [protected]
 

CGContextSetRGBFillColorFuncPtr CP_Graphics_Imp_Quartz::fFillColorFP [protected]
 

CGContextSaveGStateFuncPtr CP_Graphics_Imp_Quartz::fSaveGStateFP [protected]
 

CGContextRestoreGStateFuncPtr CP_Graphics_Imp_Quartz::fRestoreGStateFP [protected]
 

CGContextScaleCTMFuncPtr CP_Graphics_Imp_Quartz::fScaleCTMFP [protected]
 

CGContextTranslateCTMFuncPtr CP_Graphics_Imp_Quartz::fTranslateCTMFP [protected]
 

CGContextRotateCTMFuncPtr CP_Graphics_Imp_Quartz::fRotateCTMFP [protected]
 

CGContextAddCurveToPointFuncPtr CP_Graphics_Imp_Quartz::fCurveToFP [protected]
 

CGContextAddQuadCurveToPointFuncPtr CP_Graphics_Imp_Quartz::fQuadCurveToFP [protected]
 

CGColorSpaceCreateDeviceRGBFuncPtr CP_Graphics_Imp_Quartz::fColorSpaceCreateDeviceRGBFP [protected]
 

CGColorSpaceReleaseFuncPtr CP_Graphics_Imp_Quartz::fColorSpaceReleaseFP [protected]
 

CGContextMoveToPointFuncPtr CP_Graphics_Imp_Quartz::fMoveToFP [protected]
 

CGContextAddLineToPointFuncPtr CP_Graphics_Imp_Quartz::fLineToFP [protected]
 

CGDataProviderReleaseFuncPtr CP_Graphics_Imp_Quartz::fDataProviderReleaseFP [protected]
 

CGDataProviderCreateWithDataFuncPtr CP_Graphics_Imp_Quartz::fDataProviderCreateWithDataFP [protected]
 

CGImageReleaseFuncPtr CP_Graphics_Imp_Quartz::fImageReleaseFP [protected]
 

CGContextDrawImageFuncPtr CP_Graphics_Imp_Quartz::fContextDrawImageFP [protected]
 

CGImageCreateFuncPtr CP_Graphics_Imp_Quartz::fImageCreateFP [protected]
 

CGContextBeginPathFuncPtr CP_Graphics_Imp_Quartz::fBeginPathFP [protected]
 

CGContextClosePathFuncPtr CP_Graphics_Imp_Quartz::fClosePathFP [protected]
 

CGContextStrokePathFuncPtr CP_Graphics_Imp_Quartz::fStrokePathFP [protected]
 

CGContextFillPathFuncPtr CP_Graphics_Imp_Quartz::fFillPathFP [protected]
 

CGContextDrawPathFuncPtr CP_Graphics_Imp_Quartz::fDrawPathFP [protected]
 

CGContextAddRectFuncPtr CP_Graphics_Imp_Quartz::fAddRectFP [protected]
 

CGContextAddArcFuncPtr CP_Graphics_Imp_Quartz::fAddArcFP [protected]
 

CGContextAddArcToPointFuncPtr CP_Graphics_Imp_Quartz::fAddArcToPointFP [protected]
 

CGContextClipFuncPtr CP_Graphics_Imp_Quartz::fClipFP [protected]
 

CP_Point_Array CP_Graphics_Imp_Quartz::fPoints [protected]
 

CGContextFillRectFuncPtr CP_Graphics_Imp_Quartz::fFillRectFP [protected]
 

CGContextStrokeRectFuncPtr CP_Graphics_Imp_Quartz::fStrokeRectFP [protected]
 

CGContextShowTextAtPointFuncPtr CP_Graphics_Imp_Quartz::fShowTextAtPoint [protected]
 

CGContextSelectFontFuncPtr CP_Graphics_Imp_Quartz::fSelectFont [protected]
 

CGAffineTransformScaleFuncPtr CP_Graphics_Imp_Quartz::fAffineTransformScale [protected]
 

CGContextSetTextMatrixFuncPtr CP_Graphics_Imp_Quartz::fSetTextMatrix [protected]
 

CP_E_GradientType CP_Graphics_Imp_Quartz::fGradientType [protected]
 

SInt16 CP_Graphics_Imp_Quartz::fGradientCount [protected]
 

CP_RGBColor CP_Graphics_Imp_Quartz::fColors[kCP_MaxGradientColors] [protected]
 

SInt16 CP_Graphics_Imp_Quartz::fOffsets[kCP_MaxGradientColors] [protected]
 

SInt16 CP_Graphics_Imp_Quartz::fGradientAngle [protected]
 

CP_Region CP_Graphics_Imp_Quartz::fDestRegion [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.


The documentation for this class was generated from the following files:
Generated on Sat Sep 17 20:01:44 2005 for CPLAT by  doxygen 1.4.0