Class TGopFilledRectUsingDrawMode

class TGopFilledRectUsingDrawMode : public TGraphicsOperation;

Description

An accelerated graphics operation that fills a rectangular area with a colour, whilst performing a bitwise logical operation with the pixels in the region, for instance AND, OR, Exclusive OR.

The bitwise logical operation is specified in the draw mode. The data members are all initialised on construction. Objects of this class can be passed to a graphics accelerator's Operation() function either individually, or in a buffer.

Derivation

• TGraphicsOperation - Abstract base class for all graphics operations.

• TGopFilledRectUsingDrawMode - An accelerated graphics operation that fills a rectangular area with a colour, w...

Members

Defined in TGopFilledRectUsingDrawMode:

• iColorThe fill colour.
• iDrawModeThe draw mode.
• iRectThe rectangle to fill.

Inherited from TGraphicsOperation:

• Append(TInt,TAny *)
• EAlphaBlendOneBitmap
• EAlphaBlendTwoBitmaps
• EBitBlt
• EBitBltAlphaBitmap
• EBitBltAlphaChannel
• EBitBltMasked
• EBitBltTransparent
• EChunkTest
• EFadeRect
• EFilledPolygon
• EFilledPolygonWithPattern
• EFilledRect
• EFilledRectUsingDrawMode
• EFilledRectWithPattern
• EInvertRect
• EScaledBitBlt
• EScaledBitBltAlphaBitmap
• EScaledBitBltAlphaChannel
• EScaledBitBltMasked
• EScaledBitBltTransparent
• EVirtualAddressTest
• Function()const
• Next()const
• Size()const
• TGopFunction
• TGraphicsOperation(TGopFunction,TInt)
• iFunction
• iSize

inline TGopFilledRectUsingDrawMode(const TRect &aRect, TRgb aColor, CGraphicsContext::TDrawMode aDrawMode);

Description

Constructor with a rectangle, a colour and a draw mode.

Parameters

const TRect &aRect The rectangle to fill. TRgb aColor The fill colour. CGraphicsContext::TDrawMode aDrawMode The draw mode.

TRect iRect;

Description

The rectangle to fill.

TRgb iColor;

Description

The fill colour.

CGraphicsContext::TDrawMode iDrawMode;

Description

The draw mode.