1 /* 2 * Copyright 2016 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #ifndef SkSVGCircle_DEFINED 9 #define SkSVGCircle_DEFINED 10 11 #include "SkSVGShape.h" 12 #include "SkSVGTypes.h" 13 14 struct SkPoint; 15 16 class SkSVGCircle final : public SkSVGShape { 17 public: 18 ~SkSVGCircle() override = default; 19 static sk_sp<SkSVGCircle> Make() { return sk_sp<SkSVGCircle>(new SkSVGCircle()); } 20 21 void setCx(const SkSVGLength&); 22 void setCy(const SkSVGLength&); 23 void setR(const SkSVGLength&); 24 25 protected: 26 void onSetAttribute(SkSVGAttribute, const SkSVGValue&) override; 27 28 void onDraw(SkCanvas*, const SkSVGLengthContext&, const SkPaint&, 29 SkPath::FillType) const override; 30 31 SkPath onAsPath(const SkSVGRenderContext&) const override; 32 33 private: 34 SkSVGCircle(); 35 36 // resolve and return the center and radius values 37 std::tuple<SkPoint, SkScalar> resolve(const SkSVGLengthContext&) const; 38 39 SkSVGLength fCx = SkSVGLength(0); 40 SkSVGLength fCy = SkSVGLength(0); 41 SkSVGLength fR = SkSVGLength(0); 42 43 typedef SkSVGShape INHERITED; 44 }; 45 46 #endif // SkSVGCircle_DEFINED 47
