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/*
* Copyright 2016 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef SkSVGCircle_DEFINED
#define SkSVGCircle_DEFINED
#include "SkSVGShape.h"
#include "SkSVGTypes.h"
struct SkPoint;
class SkSVGCircle final : public SkSVGShape {
public:
~SkSVGCircle() override = default;
static sk_sp<SkSVGCircle> Make() { return sk_sp<SkSVGCircle>(new SkSVGCircle()); }
void setCx(const SkSVGLength&);
void setCy(const SkSVGLength&);
void setR(const SkSVGLength&);
protected:
void onSetAttribute(SkSVGAttribute, const SkSVGValue&) override;
void onDraw(SkCanvas*, const SkSVGLengthContext&, const SkPaint&,
SkPath::FillType) const override;
SkPath onAsPath(const SkSVGRenderContext&) const override;
private:
SkSVGCircle();
// resolve and return the center and radius values
std::tuple<SkPoint, SkScalar> resolve(const SkSVGLengthContext&) const;
SkSVGLength fCx = SkSVGLength(0);
SkSVGLength fCy = SkSVGLength(0);
SkSVGLength fR = SkSVGLength(0);
typedef SkSVGShape INHERITED;
};
#endif // SkSVGCircle_DEFINED
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