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 SkSVGPoly_DEFINED 9 #define SkSVGPoly_DEFINED 10 11 #include "include/core/SkPath.h" 12 #include "include/core/SkRect.h" 13 #include "include/core/SkRefCnt.h" 14 #include "include/private/base/SkAPI.h" 15 #include "modules/svg/include/SkSVGNode.h" 16 #include "modules/svg/include/SkSVGShape.h" 17 #include "modules/svg/include/SkSVGTypes.h" 18 19 class SkCanvas; 20 class SkPaint; 21 class SkSVGLengthContext; 22 class SkSVGRenderContext; 23 enum class SkPathFillType; 24 25 // Handles <polygon> and <polyline> elements. 26 class SK_API SkSVGPoly final : public SkSVGShape { 27 public: MakePolygon()28 static sk_sp<SkSVGPoly> MakePolygon() { 29 return sk_sp<SkSVGPoly>(new SkSVGPoly(SkSVGTag::kPolygon)); 30 } 31 MakePolyline()32 static sk_sp<SkSVGPoly> MakePolyline() { 33 return sk_sp<SkSVGPoly>(new SkSVGPoly(SkSVGTag::kPolyline)); 34 } 35 36 SVG_ATTR(Points, SkSVGPointsType, SkSVGPointsType()) 37 38 protected: 39 bool parseAndSetAttribute(const char*, const char*) override; 40 41 void onDraw(SkCanvas*, const SkSVGLengthContext&, const SkPaint&, 42 SkPathFillType) const override; 43 44 SkPath onAsPath(const SkSVGRenderContext&) const override; 45 46 SkRect onObjectBoundingBox(const SkSVGRenderContext&) const override; 47 48 private: 49 SkSVGPoly(SkSVGTag); 50 51 mutable SkPath fPath; // mutated in onDraw(), to apply inherited fill types. 52 53 using INHERITED = SkSVGShape; 54 }; 55 56 #endif // SkSVGPoly_DEFINED 57