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56 lines
1.5 KiB
56 lines
1.5 KiB
4 months ago
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/*
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* Copyright 2017 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 SkSVGPattern_DEFINED
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#define SkSVGPattern_DEFINED
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#include "modules/svg/include/SkSVGHiddenContainer.h"
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#include "modules/svg/include/SkSVGTypes.h"
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class SkSVGRenderContext;
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class SkSVGPattern final : public SkSVGHiddenContainer {
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public:
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static sk_sp<SkSVGPattern> Make() {
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return sk_sp<SkSVGPattern>(new SkSVGPattern());
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}
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SVG_ATTR(Href, SkSVGIRI, SkSVGIRI())
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SVG_OPTIONAL_ATTR(X , SkSVGLength)
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SVG_OPTIONAL_ATTR(Y , SkSVGLength)
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SVG_OPTIONAL_ATTR(Width , SkSVGLength)
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SVG_OPTIONAL_ATTR(Height , SkSVGLength)
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SVG_OPTIONAL_ATTR(PatternTransform, SkSVGTransformType)
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protected:
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SkSVGPattern();
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bool parseAndSetAttribute(const char*, const char*) override;
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bool onAsPaint(const SkSVGRenderContext&, SkPaint*) const override;
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private:
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struct PatternAttributes {
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SkTLazy<SkSVGLength> fX,
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fY,
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fWidth,
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fHeight;
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SkTLazy<SkSVGTransformType> fPatternTransform;
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};
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const SkSVGPattern* resolveHref(const SkSVGRenderContext&, PatternAttributes*) const;
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const SkSVGPattern* hrefTarget(const SkSVGRenderContext&) const;
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// TODO:
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// - patternUnits
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// - patternContentUnits
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using INHERITED = SkSVGHiddenContainer;
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};
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#endif // SkSVGPattern_DEFINED
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