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 SkSVGLine_DEFINED 9 #define SkSVGLine_DEFINED 10 11 #include "include/core/SkPath.h" 12 #include "include/core/SkRefCnt.h" 13 #include "include/private/base/SkAPI.h" 14 #include "modules/svg/include/SkSVGNode.h" 15 #include "modules/svg/include/SkSVGShape.h" 16 #include "modules/svg/include/SkSVGTypes.h" 17 18 #include <tuple> 19 20 class SkCanvas; 21 class SkPaint; 22 class SkSVGLengthContext; 23 class SkSVGRenderContext; 24 enum class SkPathFillType; 25 struct SkPoint; 26 27 class SK_API SkSVGLine final : public SkSVGShape { 28 public: Make()29 static sk_sp<SkSVGLine> Make() { return sk_sp<SkSVGLine>(new SkSVGLine()); } 30 31 SVG_ATTR(X1, SkSVGLength, SkSVGLength(0)) 32 SVG_ATTR(Y1, SkSVGLength, SkSVGLength(0)) 33 SVG_ATTR(X2, SkSVGLength, SkSVGLength(0)) 34 SVG_ATTR(Y2, SkSVGLength, SkSVGLength(0)) 35 36 protected: 37 bool parseAndSetAttribute(const char*, const char*) override; 38 39 void onDraw(SkCanvas*, const SkSVGLengthContext&, const SkPaint&, 40 SkPathFillType) const override; 41 42 SkPath onAsPath(const SkSVGRenderContext&) const override; 43 44 private: 45 SkSVGLine(); 46 47 // resolve and return the two endpoints 48 std::tuple<SkPoint, SkPoint> resolve(const SkSVGLengthContext&) const; 49 50 using INHERITED = SkSVGShape; 51 }; 52 53 #endif // SkSVGLine_DEFINED 54