_GraphicsCanvas.h File Reference

#include "ewrte.h"
#include "ewgfx.h"
#include "_ResourcesBitmap.h"

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Macros
#define	_GraphicsCanvas_
#define	_GraphicsPath_
#define	_ResourcesFont_
#define	_GraphicsCanvas__DetachBitmap_
#define	_GraphicsCanvas__AttachBitmap_

Functions
	EW_METHOD (OnSetFrameSize, void)(GraphicsCanvas _this
XPoint value	EW_METHOD (Update, void)(GraphicsCanvas _this) void GraphicsCanvas_Done(GraphicsCanvas _this)
void	GraphicsCanvas_Init (GraphicsCanvas _this, XHandle aArg)
void	GraphicsCanvas_OnSetFrameSize (GraphicsCanvas _this, XPoint value)
void	GraphicsCanvas_Update (GraphicsCanvas _this)
GraphicsCanvas	GraphicsCanvas_DetachBitmap (GraphicsCanvas _this)
GraphicsCanvas	GraphicsCanvas__DetachBitmap (void *_this)
GraphicsCanvas	GraphicsCanvas_AttachBitmap (GraphicsCanvas _this, XHandle aBitmap)
GraphicsCanvas	GraphicsCanvas__AttachBitmap (void *_this, XHandle aBitmap)
void	GraphicsCanvas_DrawText (GraphicsCanvas _this, XRect aClip, ResourcesFont aFont, XString aString, XInt32 aOffset, XInt32 aCount, XRect aDstRect, XPoint aSrcPos, XInt32 aMinWidth, XEnum aOrientation, XColor aColorTL, XColor aColorTR, XColor aColorBR, XColor aColorBL, XBool aBlend)
void	GraphicsCanvas_DrawBitmapFrame (GraphicsCanvas _this, XRect aClip, ResourcesBitmap aBitmap, XInt32 aFrameNr, XRect aDstRect, XSet aEdges, XColor aColorTL, XColor aColorTR, XColor aColorBR, XColor aColorBL, XBool aBlend)
void	GraphicsCanvas_StrokePath (GraphicsCanvas _this, XRect aClip, GraphicsPath aPath, XRect aDstRect, XBool aFlipY, XPoint aOffset, XFloat aWidth, XEnum aStartCapStyle, XEnum aEndCapStyle, XEnum aJoinStyle, XFloat aMiterLimit, XColor aColorTL, XColor aColorTR, XColor aColorBR, XColor aColorBL, XBool aBlend, XBool aAntialiased)
void	GraphicsCanvas_WarpBitmap (GraphicsCanvas _this, XRect aClip, ResourcesBitmap aBitmap, XInt32 aFrameNr, XFloat aDstX1, XFloat aDstY1, XFloat aDstW1, XFloat aDstX2, XFloat aDstY2, XFloat aDstW2, XFloat aDstX3, XFloat aDstY3, XFloat aDstW3, XFloat aDstX4, XFloat aDstY4, XFloat aDstW4, XRect aSrcRect, XColor aColor1, XColor aColor2, XColor aColor3, XColor aColor4, XBool aBlend, XBool aFilter)
void	GraphicsCanvas_ScaleBitmap (GraphicsCanvas _this, XRect aClip, ResourcesBitmap aBitmap, XInt32 aFrameNr, XRect aDstRect, XRect aSrcRect, XColor aColorTL, XColor aColorTR, XColor aColorBR, XColor aColorBL, XBool aBlend, XBool aFilter)
void	GraphicsCanvas_CopyBitmap (GraphicsCanvas _this, XRect aClip, ResourcesBitmap aBitmap, XInt32 aFrameNr, XRect aDstRect, XPoint aSrcPos, XColor aColorTL, XColor aColorTR, XColor aColorBR, XColor aColorBL, XBool aBlend)
void	GraphicsCanvas_FillPath (GraphicsCanvas _this, XRect aClip, GraphicsPath aPath, XRect aDstRect, XBool aFlipY, XPoint aOffset, XColor aColorTL, XColor aColorTR, XColor aColorBR, XColor aColorBL, XBool aBlend, XBool aAntialiased, XEnum aFillRule)
void	GraphicsCanvas_FillRectangle (GraphicsCanvas _this, XRect aClip, XRect aDstRect, XColor aColorTL, XColor aColorTR, XColor aColorBR, XColor aColorBL, XBool aBlend)
void	GraphicsCanvas_DrawLine (GraphicsCanvas _this, XRect aClip, XPoint aDstPos1, XPoint aDstPos2, XColor aColor1, XColor aColor2, XBool aBlend)

Macro Definition Documentation

_GraphicsCanvas_

#define _GraphicsCanvas_

_GraphicsCanvas__AttachBitmap_

#define _GraphicsCanvas__AttachBitmap_

_GraphicsCanvas__DetachBitmap_

#define _GraphicsCanvas__DetachBitmap_

_GraphicsPath_

#define _GraphicsPath_

_ResourcesFont_

#define _ResourcesFont_

Function Documentation

EW_METHOD() [1/2]

EW_METHOD	(	OnSetFrameSize	,
		void
	)

EW_METHOD() [2/2]

XPoint value EW_METHOD	(	Update	,
		void
	)

GraphicsCanvas__AttachBitmap()

GraphicsCanvas GraphicsCanvas__AttachBitmap	(	void *	_this,
		XHandle	aBitmap
	)

References GraphicsCanvas_AttachBitmap().

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GraphicsCanvas__DetachBitmap()

GraphicsCanvas GraphicsCanvas__DetachBitmap

(

void *

_this

)

References GraphicsCanvas_DetachBitmap().

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GraphicsCanvas_AttachBitmap()

GraphicsCanvas GraphicsCanvas_AttachBitmap	(	GraphicsCanvas	_this,
		XHandle	aBitmap
	)

References _Const0000, _Const0005, EwLoadString(), EwThrow(), XBitmap::FrameDelay, XBitmap::FrameSize, and XBitmap::NoOfVirtFrames.

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GraphicsCanvas_CopyBitmap()

void GraphicsCanvas_CopyBitmap	(	GraphicsCanvas	_this,
		XRect	aClip,
		ResourcesBitmap	aBitmap,
		XInt32	aFrameNr,
		XRect	aDstRect,
		XPoint	aSrcPos,
		XColor	aColorTL,
		XColor	aColorTR,
		XColor	aColorBR,
		XColor	aColorBL,
		XBool	aBlend
	)

References aBlend, aClip, EwCopyBitmap(), and ResourcesBitmap__Update().

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GraphicsCanvas_DetachBitmap()

GraphicsCanvas GraphicsCanvas_DetachBitmap

(

GraphicsCanvas

_this

)

References _Const0000, _Const0004, EwLoadString(), and EwThrow().

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GraphicsCanvas_DrawBitmapFrame()

void GraphicsCanvas_DrawBitmapFrame	(	GraphicsCanvas	_this,
		XRect	aClip,
		ResourcesBitmap	aBitmap,
		XInt32	aFrameNr,
		XRect	aDstRect,
		XSet	aEdges,
		XColor	aColorTL,
		XColor	aColorTR,
		XColor	aColorBR,
		XColor	aColorBL,
		XBool	aBlend
	)

References _Const0000, aBlend, aClip, EwDrawBitmapFrame(), EwNewRect2Point(), GraphicsEdgesBottom, GraphicsEdgesInterior, GraphicsEdgesLeft, GraphicsEdgesRight, GraphicsEdgesTop, and ResourcesBitmap__Update().

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GraphicsCanvas_DrawLine()

void GraphicsCanvas_DrawLine	(	GraphicsCanvas	_this,
		XRect	aClip,
		XPoint	aDstPos1,
		XPoint	aDstPos2,
		XColor	aColor1,
		XColor	aColor2,
		XBool	aBlend
	)

References aBlend, aClip, EwDrawLine(), and ResourcesBitmap__Update().

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GraphicsCanvas_DrawText()

void GraphicsCanvas_DrawText	(	GraphicsCanvas	_this,
		XRect	aClip,
		ResourcesFont	aFont,
		XString	aString,
		XInt32	aOffset,
		XInt32	aCount,
		XRect	aDstRect,
		XPoint	aSrcPos,
		XInt32	aMinWidth,
		XEnum	aOrientation,
		XColor	aColorTL,
		XColor	aColorTR,
		XColor	aColorBR,
		XColor	aColorBL,
		XBool	aBlend
	)

References aBlend, aClip, aOffset, EwDrawText(), EwGetStringLength(), ResourcesBitmap__Update(), ViewsOrientationRotated_180, ViewsOrientationRotated_270, and ViewsOrientationRotated_90.

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GraphicsCanvas_FillPath()

void GraphicsCanvas_FillPath	(	GraphicsCanvas	_this,
		XRect	aClip,
		GraphicsPath	aPath,
		XRect	aDstRect,
		XBool	aFlipY,
		XPoint	aOffset,
		XColor	aColorTL,
		XColor	aColorTR,
		XColor	aColorBR,
		XColor	aColorBL,
		XBool	aBlend,
		XBool	aAntialiased,
		XEnum	aFillRule
	)

References aBlend, aClip, aOffset, EwFillPath(), GraphicsFillRuleNonZero, and ResourcesBitmap__Update().

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GraphicsCanvas_FillRectangle()

void GraphicsCanvas_FillRectangle	(	GraphicsCanvas	_this,
		XRect	aClip,
		XRect	aDstRect,
		XColor	aColorTL,
		XColor	aColorTR,
		XColor	aColorBR,
		XColor	aColorBL,
		XBool	aBlend
	)

References aBlend, aClip, EwFillRectangle(), and ResourcesBitmap__Update().

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GraphicsCanvas_Init()

void GraphicsCanvas_Init	(	GraphicsCanvas	_this,
		XHandle	aArg
	)

References aArg, and EW_UNUSED_ARG.

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GraphicsCanvas_OnSetFrameSize()

void GraphicsCanvas_OnSetFrameSize	(	GraphicsCanvas	_this,
		XPoint	value
	)

References _Const0000, _Const0001, EwCompPoint(), EwFreeBitmap(), EwLoadString(), EwThrow(), and value.

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GraphicsCanvas_ScaleBitmap()

void GraphicsCanvas_ScaleBitmap	(	GraphicsCanvas	_this,
		XRect	aClip,
		ResourcesBitmap	aBitmap,
		XInt32	aFrameNr,
		XRect	aDstRect,
		XRect	aSrcRect,
		XColor	aColorTL,
		XColor	aColorTR,
		XColor	aColorBR,
		XColor	aColorBL,
		XBool	aBlend,
		XBool	aFilter
	)

References _Const0007, aBlend, aClip, EwLoadString(), EwTrace(), EwWarpBitmap(), XRect::Point1, XRect::Point2, ResourcesBitmap__Update(), XPoint::X, and XPoint::Y.

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GraphicsCanvas_StrokePath()

void GraphicsCanvas_StrokePath	(	GraphicsCanvas	_this,
		XRect	aClip,
		GraphicsPath	aPath,
		XRect	aDstRect,
		XBool	aFlipY,
		XPoint	aOffset,
		XFloat	aWidth,
		XEnum	aStartCapStyle,
		XEnum	aEndCapStyle,
		XEnum	aJoinStyle,
		XFloat	aMiterLimit,
		XColor	aColorTL,
		XColor	aColorTR,
		XColor	aColorBR,
		XColor	aColorBL,
		XBool	aBlend,
		XBool	aAntialiased
	)

References aBlend, aClip, aOffset, EwStrokePath(), GraphicsPathCapRound, GraphicsPathCapSquare, GraphicsPathCapTriangle, GraphicsPathJoinMiter, GraphicsPathJoinRound, and ResourcesBitmap__Update().

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GraphicsCanvas_Update()

void GraphicsCanvas_Update

(

GraphicsCanvas

_this

)

References _Const0000, _Const0002, _Const0003, EW_PIXEL_FORMAT_NATIVE, EwCreateBitmap(), EwIsRectEmpty(), EwNewRect2Point(), EwSignal(), XBitmap::FrameSize, and GraphicsCanvas_FillRectangle().

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GraphicsCanvas_WarpBitmap()

void GraphicsCanvas_WarpBitmap	(	GraphicsCanvas	_this,
		XRect	aClip,
		ResourcesBitmap	aBitmap,
		XInt32	aFrameNr,
		XFloat	aDstX1,
		XFloat	aDstY1,
		XFloat	aDstW1,
		XFloat	aDstX2,
		XFloat	aDstY2,
		XFloat	aDstW2,
		XFloat	aDstX3,
		XFloat	aDstY3,
		XFloat	aDstW3,
		XFloat	aDstX4,
		XFloat	aDstY4,
		XFloat	aDstW4,
		XRect	aSrcRect,
		XColor	aColor1,
		XColor	aColor2,
		XColor	aColor3,
		XColor	aColor4,
		XBool	aBlend,
		XBool	aFilter
	)

References _Const0006, aBlend, aClip, EwLoadString(), EwTrace(), EwWarpBitmap(), and ResourcesBitmap__Update().

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