skia2/experimental/svg/model/SkSVGUse.h

48 lines
1.2 KiB
C
Raw Normal View History

/*
* Copyright 2017 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef SkSVGUse_DEFINED
#define SkSVGUse_DEFINED
#include "SkSVGTransformableNode.h"
#include "SkSVGTypes.h"
/**
* Implements support for <use> (reference) elements.
* (https://www.w3.org/TR/SVG/struct.html#UseElement)
*/
class SkSVGUse final : public SkSVGTransformableNode {
public:
~SkSVGUse() override = default;
static sk_sp<SkSVGUse> Make() { return sk_sp<SkSVGUse>(new SkSVGUse()); }
void appendChild(sk_sp<SkSVGNode>) override;
void setHref(const SkSVGStringType&);
void setX(const SkSVGLength&);
void setY(const SkSVGLength&);
protected:
void onSetAttribute(SkSVGAttribute, const SkSVGValue&) override;
bool onPrepareToRender(SkSVGRenderContext*) const override;
void onRender(const SkSVGRenderContext&) const override;
SkPath onAsPath(const SkSVGRenderContext&) const override;
private:
SkSVGUse();
SkSVGStringType fHref;
SkSVGLength fX = SkSVGLength(0);
SkSVGLength fY = SkSVGLength(0);
typedef SkSVGTransformableNode INHERITED;
};
#endif // SkSVGUse_DEFINED