From 65f03d4f644ce73618e5f4f50dd694b26f55ae12 Mon Sep 17 00:00:00 2001 From: Ben Murdoch Date: Fri, 13 May 2011 16:23:25 +0100 Subject: Merge WebKit at r75993: Initial merge by git. Change-Id: I602bbdc3974787a3b0450456a30a7868286921c3 --- Source/WebCore/rendering/svg/SVGImageBufferTools.h | 53 ++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 Source/WebCore/rendering/svg/SVGImageBufferTools.h (limited to 'Source/WebCore/rendering/svg/SVGImageBufferTools.h') diff --git a/Source/WebCore/rendering/svg/SVGImageBufferTools.h b/Source/WebCore/rendering/svg/SVGImageBufferTools.h new file mode 100644 index 0000000..cfb15b2 --- /dev/null +++ b/Source/WebCore/rendering/svg/SVGImageBufferTools.h @@ -0,0 +1,53 @@ +/* + * Copyright (C) Research In Motion Limited 2010. All rights reserved. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + */ + +#ifndef SVGImageBufferTools_h +#define SVGImageBufferTools_h + +#if ENABLE(SVG) +#include "ImageBuffer.h" +#include + +namespace WebCore { + +class AffineTransform; +class FloatRect; +class FloatSize; +class GraphicsContext; +class RenderObject; + +class SVGImageBufferTools : public Noncopyable { +public: + static bool createImageBuffer(const FloatRect& absoluteTargetRect, const FloatRect& clampedAbsoluteTargetRect, OwnPtr&, ColorSpace); + static void renderSubtreeToImageBuffer(ImageBuffer*, RenderObject*, const AffineTransform&); + static void clipToImageBuffer(GraphicsContext*, const AffineTransform& absoluteTransform, const FloatRect& clampedAbsoluteTargetRect, OwnPtr&); + + static void calculateTransformationToOutermostSVGCoordinateSystem(const RenderObject*, AffineTransform& absoluteTransform); + static FloatRect clampedAbsoluteTargetRectForRenderer(const RenderObject*, const FloatRect& absoluteTargetRect); + static IntSize roundedImageBufferSize(const FloatSize&); + +private: + SVGImageBufferTools() { } + ~SVGImageBufferTools() { } +}; + +} + +#endif +#endif -- cgit v1.1