nsISVGLibartBitmap Class Reference
[Libart Rendering Engine]

#include <nsISVGLibartBitmap.h>

Inheritance diagram for nsISVGLibartBitmap:

[legend]List of all members.

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Detailed Description

'Private' rendering engine interface

Abstraction of a libart-compatible bitmap hiding platform-specific implementation details.

Definition at line 64 of file nsISVGLibartBitmap.h.

Public Types

• enum PixelFormat { PIXEL_FORMAT_24_RGB = 1, PIXEL_FORMAT_32_ABGR = 2 }

Public Member Functions

• virtual PRUint8 * GetBits ()=0
• virtual PixelFormat GetPixelFormat ()=0
• virtual int GetLineStride ()=0
• virtual int GetWidth ()=0
• virtual int GetHeight ()=0
• virtual void LockRenderingContext (const nsRect &rect, nsIRenderingContext **ctx)=0
• virtual void UnlockRenderingContext ()=0
• virtual void Flush ()=0

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Member Enumeration Documentation

enum nsISVGLibartBitmap::PixelFormat

Enumeration values: PIXEL_FORMAT_24_RGB  PIXEL_FORMAT_32_ABGR  Definition at line 69 of file nsISVGLibartBitmap.h.

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Member Function Documentation

virtual PRUint8* nsISVGLibartBitmap::GetBits (   )  [pure virtual]

Implemented in nsSVGLibartBitmapDefault, nsSVGLibartBitmapGdk, and nsSVGLibartBitmapMac. Referenced by nsSVGLibartCanvas::Clear(), and nsSVGLibartCanvas::NewRender().

virtual PixelFormat nsISVGLibartBitmap::GetPixelFormat (   )  [pure virtual]

Implemented in nsSVGLibartBitmapDefault, nsSVGLibartBitmapGdk, and nsSVGLibartBitmapMac. Referenced by nsSVGLibartCanvas::Clear(), nsSVGLibartCanvas::GetArtColor(), and nsSVGLibartCanvas::NewRender().

virtual int nsISVGLibartBitmap::GetLineStride (   )  [pure virtual]

Implemented in nsSVGLibartBitmapDefault, nsSVGLibartBitmapGdk, and nsSVGLibartBitmapMac. Referenced by nsSVGLibartCanvas::Clear(), and nsSVGLibartCanvas::NewRender().

virtual int nsISVGLibartBitmap::GetWidth (   )  [pure virtual]

Implemented in nsSVGLibartBitmapDefault, nsSVGLibartBitmapGdk, and nsSVGLibartBitmapMac. Referenced by nsSVGLibartCanvas::Clear().

virtual int nsISVGLibartBitmap::GetHeight (   )  [pure virtual]

Implemented in nsSVGLibartBitmapDefault, nsSVGLibartBitmapGdk, and nsSVGLibartBitmapMac. Referenced by nsSVGLibartCanvas::Clear().

virtual void nsISVGLibartBitmap::LockRenderingContext (  const nsRect &  rect, nsIRenderingContext **  ctx )  [pure virtual]

Obtain a rendering context for part of the bitmap. In general this will be different to the RC passed at initialization time. Implemented in nsSVGLibartBitmapDefault, nsSVGLibartBitmapGdk, and nsSVGLibartBitmapMac. Referenced by nsSVGLibartCanvas::LockRenderingContext().

virtual void nsISVGLibartBitmap::UnlockRenderingContext (   )  [pure virtual]

Implemented in nsSVGLibartBitmapDefault, nsSVGLibartBitmapGdk, and nsSVGLibartBitmapMac. Referenced by nsSVGLibartCanvas::UnlockRenderingContext().

virtual void nsISVGLibartBitmap::Flush (   )  [pure virtual]

Flush changes to the rendering context passed at initialization time. Implemented in nsSVGLibartBitmapDefault, nsSVGLibartBitmapGdk, and nsSVGLibartBitmapMac. Referenced by nsSVGLibartCanvas::Flush().

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

• /layout/svg/renderer/src/libart/nsISVGLibartBitmap.h

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