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 "modules/svg/include/SkSVGShape.h" 12 #include "modules/svg/include/SkSVGTypes.h" 13 14 struct SkPoint; 15 16 class SkSVGCircle final : public SkSVGShape { 17 public: Make()18 static sk_sp<SkSVGCircle> Make() { return sk_sp<SkSVGCircle>(new SkSVGCircle()); } 19 20 SVG_ATTR(Cx, SkSVGLength, SkSVGLength(0)) 21 SVG_ATTR(Cy, SkSVGLength, SkSVGLength(0)) 22 SVG_ATTR(R , SkSVGLength, SkSVGLength(0)) 23 24 protected: 25 bool parseAndSetAttribute(const char*, const char*) override; 26 27 void onDraw(SkCanvas*, const SkSVGLengthContext&, const SkPaint&, 28 SkPathFillType) const override; 29 30 SkPath onAsPath(const SkSVGRenderContext&) const override; 31 32 SkRect onObjectBoundingBox(const SkSVGRenderContext&) const override; 33 34 private: 35 SkSVGCircle(); 36 37 // resolve and return the center and radius values 38 std::tuple<SkPoint, SkScalar> resolve(const SkSVGLengthContext&) const; 39 40 using INHERITED = SkSVGShape; 41 }; 42 43 #endif // SkSVGCircle_DEFINED 44