/*
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* Copyright 2016 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#ifndef SkPaintImageFilter_DEFINED
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#define SkPaintImageFilter_DEFINED
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#include "SkFlattenable.h"
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#include "SkImageFilter.h"
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#include "SkPaint.h"
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class SK_API SkPaintImageFilter : public SkImageFilter {
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public:
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/** Create a new image filter which fills the given rectangle using the
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* given paint. If no rectangle is specified, an output is produced with
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* the same bounds as the input primitive (even though the input
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* primitive's pixels are not used for processing).
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* @param paint Paint to use when filling the rect.
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* @param rect Rectangle of output pixels. If NULL or a given crop edge is
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* not specified, the source primitive's bounds are used
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* instead.
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*/
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static sk_sp<SkImageFilter> Make(const SkPaint& paint, const CropRect* cropRect = nullptr);
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bool affectsTransparentBlack() const override;
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protected:
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void flatten(SkWriteBuffer&) const override;
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sk_sp<SkSpecialImage> onFilterImage(SkSpecialImage* source, const Context&,
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SkIPoint* offset) const override;
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sk_sp<SkImageFilter> onMakeColorSpace(SkColorSpaceXformer* xformer) const override;
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private:
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SK_FLATTENABLE_HOOKS(SkPaintImageFilter)
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SkPaintImageFilter(const SkPaint& paint, const CropRect* rect);
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SkPaint fPaint;
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typedef SkImageFilter INHERITED;
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};
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#endif
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