Class CAnimGc

class CAnimGc : public CBitmapContext;

Description

Animation graphics context.

An object of this type is linked into CAnim by the window server, which allows you to draw to the animation window. The object's functions allow you to set and cancel the clipping region, and to draw to the visible window using the inherited CBitmapContext functions.

Derivation

• CBase - Base class for all classes to be instantiated on the heap

• CGraphicsContext - Abstract base class for all graphics contexts

• CBitmapContext - An abstract, device-independent, interface to bitmapped graphics contexts

• CAnimGc - Animation graphics context

Members

Defined in CAnimGc:
CancelClippingRegion(), SetClippingRegion()

Inherited from CBase:
Delete(), Extension_(), operator new()

Inherited from CBitmapContext:
AlphaBlendBitmaps(), BitBlt(), BitBltMasked(), Clear(), CopyRect(), Reserved_CBitmapContext_1(), Reserved_CBitmapContext_2(), Reserved_CBitmapContext_3(), Reserved_CGraphicsContext_2(), SetFaded(), SetFadingParameters()

Inherited from CGraphicsContext:
CancelClippingRect(), Device(), DiscardBrushPattern(), DiscardFont(), DrawArc(), DrawBitmap(), DrawBitmapMasked(), DrawEllipse(), DrawLine(), DrawLineBy(), DrawLineTo(), DrawPie(), DrawPolyLine(), DrawPolygon(), DrawRect(), DrawRoundRect(), DrawText(), DrawTextExtended(), DrawTextVertical(), EAlternate, EAnd, ECenter, EDashedPen, EDiamondCrossHatchBrush, EDotDashPen, EDotDotDashPen, EDottedPen, EDrawModeAND, EDrawModeANDNOT, EDrawModeNOTAND, EDrawModeNOTANDNOT, EDrawModeNOTOR, EDrawModeNOTORNOT, EDrawModeNOTPEN, EDrawModeNOTSCREEN, EDrawModeNOTXOR, EDrawModeOR, EDrawModeORNOT, EDrawModePEN, EDrawModeWriteAlpha, EDrawModeXOR, EForwardDiagonalHatchBrush, EHorizontalHatchBrush, EInvertPen, EInvertScreen, ELeft, ELogicalOp, ENullBrush, ENullPen, EOr, EPatternedBrush, EPenmode, ERearwardDiagonalHatchBrush, ERight, ESolidBrush, ESolidPen, ESquareCrossHatchBrush, EVerticalHatchBrush, EWinding, EWriteAlpha, EXor, GetUnderlineMetrics(), JustificationInPixels(), MapColors(), MoveBy(), MoveTo(), Plot(), Reserved(), Reset(), SetBrushColor(), SetBrushOrigin(), SetBrushStyle(), SetCharJustification(), SetClippingRect(), SetDrawMode(), SetOrigin(), SetPenColor(), SetPenSize(), SetPenStyle(), SetStrikethroughStyle(), SetUnderlineStyle(), SetWordJustification(), TBrushStyle, TDrawMode, TDrawModeComponents, TDrawTextExtendedParam, TDrawTextParam, TFillRule, TPenStyle, TTextAlign, UseBrushPattern(), UseFont()

virtual TInt SetClippingRegion(const TRegion &aRegion)=0;

Description

Sets the clipping region.

Only the parts of the animation which are within the clipping region are drawn.

Parameters

const TRegion &aRegion The clipping region.

Return value

TInt

virtual void CancelClippingRegion()=0;

Description

Cancels the clipping region.

See also:

• SetClippingRegion()