| /* |
| * Copyright (C) 2008, 2012 Apple Computer, Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef GradientGeneratedImage_h |
| #define GradientGeneratedImage_h |
| |
| #include "core/platform/graphics/GeneratedImage.h" |
| #include "core/platform/graphics/Gradient.h" |
| #include "core/platform/graphics/Image.h" |
| #include "core/platform/graphics/ImageBuffer.h" |
| #include "platform/geometry/IntSize.h" |
| #include "wtf/RefPtr.h" |
| |
| namespace WebCore { |
| |
| class GradientGeneratedImage : public GeneratedImage { |
| public: |
| static PassRefPtr<GradientGeneratedImage> create(PassRefPtr<Gradient> generator, const IntSize& size) |
| { |
| return adoptRef(new GradientGeneratedImage(generator, size)); |
| } |
| |
| virtual ~GradientGeneratedImage() |
| { |
| } |
| |
| protected: |
| virtual void draw(GraphicsContext*, const FloatRect&, const FloatRect&, |
| CompositeOperator, BlendMode) OVERRIDE; |
| virtual void drawPattern(GraphicsContext*, const FloatRect&, |
| const FloatSize&, const FloatPoint&, CompositeOperator, |
| const FloatRect&, BlendMode, const IntSize& repeatSpacing) OVERRIDE; |
| |
| GradientGeneratedImage(PassRefPtr<Gradient> generator, const IntSize& size) |
| : m_gradient(generator) |
| { |
| m_size = size; |
| } |
| |
| RefPtr<Gradient> m_gradient; |
| }; |
| |
| } |
| |
| #endif |