blob: ce8e172a161ae46aea288279ebc908613e2ccef9 [file] [log] [blame]
/*
* Copyright (C) 2017 Apple 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 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 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.
*/
#include "config.h"
#include "GraphicsContextImpl.h"
namespace WebCore {
GraphicsContextImpl::GraphicsContextImpl(GraphicsContext& context, const FloatRect&, const AffineTransform&)
: m_graphicsContext(context)
{
}
GraphicsContextImpl::~GraphicsContextImpl()
{
}
ImageDrawResult GraphicsContextImpl::drawImageImpl(GraphicsContext& context, Image& image, const FloatRect& destination, const FloatRect& source, const ImagePaintingOptions& options)
{
InterpolationQualityMaintainer interpolationQualityForThisScope(context, options.interpolationQuality());
return image.draw(context, destination, source, options);
}
ImageDrawResult GraphicsContextImpl::drawTiledImageImpl(GraphicsContext& context, Image& image, const FloatRect& destination, const FloatPoint& source, const FloatSize& tileSize, const FloatSize& spacing, const ImagePaintingOptions& options)
{
InterpolationQualityMaintainer interpolationQualityForThisScope(context, options.interpolationQuality());
return image.drawTiled(context, destination, source, tileSize, spacing, options);
}
ImageDrawResult GraphicsContextImpl::drawTiledImageImpl(GraphicsContext& context, Image& image, const FloatRect& destination, const FloatRect& source, const FloatSize& tileScaleFactor, Image::TileRule hRule, Image::TileRule vRule, const ImagePaintingOptions& options)
{
if (hRule == Image::StretchTile && vRule == Image::StretchTile) {
// Just do a scale.
return drawImageImpl(context, image, destination, source, options);
}
InterpolationQualityMaintainer interpolationQualityForThisScope(context, options.interpolationQuality());
return image.drawTiled(context, destination, source, tileScaleFactor, hRule, vRule, options.compositeOperator());
}
} // namespace WebCore