зеркало из https://github.com/mozilla/gecko-dev.git
37 строки
1.3 KiB
C++
37 строки
1.3 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef __NS_SVGFILTERPAINTCALLBACK_H__
|
|
#define __NS_SVGFILTERPAINTCALLBACK_H__
|
|
|
|
#include "nsRect.h"
|
|
|
|
class nsIFrame;
|
|
class gfxContext;
|
|
|
|
class nsSVGFilterPaintCallback {
|
|
public:
|
|
typedef mozilla::image::imgDrawingParams imgDrawingParams;
|
|
|
|
/**
|
|
* Paint the frame contents.
|
|
* SVG frames will have had matrix propagation set to false already.
|
|
* Non-SVG frames have to do their own thing.
|
|
* The caller will do a Save()/Restore() as necessary so feel free
|
|
* to mess with context state.
|
|
* The context will be configured to use the "user space" coordinate
|
|
* system.
|
|
* @param aDirtyRect the dirty rect *in user space pixels*
|
|
* @param aTransformRoot the outermost frame whose transform should be taken
|
|
* into account when painting an SVG glyph
|
|
*/
|
|
virtual void Paint(gfxContext& aContext, nsIFrame *aTarget,
|
|
const gfxMatrix& aTransform, const nsIntRect *aDirtyRect,
|
|
imgDrawingParams& aImgParams) = 0;
|
|
};
|
|
|
|
#endif
|