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 SkSVGLinearGradient_DEFINED 9 #define SkSVGLinearGradient_DEFINED 10 11 #include "SkSVGHiddenContainer.h" 12 #include "SkSVGTypes.h" 13 14 class SkSVGLinearGradient : public SkSVGHiddenContainer { 15 public: 16 ~SkSVGLinearGradient() override = default; Make()17 static sk_sp<SkSVGLinearGradient> Make() { 18 return sk_sp<SkSVGLinearGradient>(new SkSVGLinearGradient()); 19 } 20 21 void setHref(const SkSVGStringType&); 22 void setGradientTransform(const SkSVGTransformType&); 23 void setSpreadMethod(const SkSVGSpreadMethod&); 24 void setX1(const SkSVGLength&); 25 void setY1(const SkSVGLength&); 26 void setX2(const SkSVGLength&); 27 void setY2(const SkSVGLength&); 28 29 protected: 30 bool onAsPaint(const SkSVGRenderContext&, SkPaint*) const override; 31 32 void onSetAttribute(SkSVGAttribute, const SkSVGValue&) override; 33 34 private: 35 SkSVGLinearGradient(); 36 37 void collectColorStops(const SkSVGRenderContext&, 38 SkSTArray<2, SkScalar, true>*, 39 SkSTArray<2, SkColor, true>*) const; 40 41 SkSVGLength fX1 = SkSVGLength(0 , SkSVGLength::Unit::kPercentage); 42 SkSVGLength fY1 = SkSVGLength(0 , SkSVGLength::Unit::kPercentage); 43 SkSVGLength fX2 = SkSVGLength(100, SkSVGLength::Unit::kPercentage); 44 SkSVGLength fY2 = SkSVGLength(0 , SkSVGLength::Unit::kPercentage); 45 46 SkSVGStringType fHref; 47 SkSVGTransformType fGradientTransform = SkSVGTransformType(SkMatrix::I()); 48 SkSVGSpreadMethod fSpreadMethod = SkSVGSpreadMethod(SkSVGSpreadMethod::Type::kPad); 49 50 typedef SkSVGHiddenContainer INHERITED; 51 }; 52 53 #endif // SkSVGLinearGradient_DEFINED 54