1 /* 2 * Copyright 2020 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 SkSVGFeComposite_DEFINED 9 #define SkSVGFeComposite_DEFINED 10 11 #include "include/core/SkBlendMode.h" 12 #include "modules/svg/include/SkSVGFe.h" 13 #include "modules/svg/include/SkSVGTypes.h" 14 15 class SkSVGFeComposite final : public SkSVGFe { 16 public: Make()17 static sk_sp<SkSVGFeComposite> Make() { 18 return sk_sp<SkSVGFeComposite>(new SkSVGFeComposite()); 19 } 20 21 SVG_ATTR(In2, SkSVGFeInputType, SkSVGFeInputType()) 22 SVG_ATTR(K1, SkSVGNumberType, SkSVGNumberType(0)) 23 SVG_ATTR(K2, SkSVGNumberType, SkSVGNumberType(0)) 24 SVG_ATTR(K3, SkSVGNumberType, SkSVGNumberType(0)) 25 SVG_ATTR(K4, SkSVGNumberType, SkSVGNumberType(0)) 26 SVG_ATTR(Operator, SkSVGFeCompositeOperator, SkSVGFeCompositeOperator::kOver) 27 28 protected: 29 sk_sp<SkImageFilter> onMakeImageFilter(const SkSVGRenderContext&, 30 const SkSVGFilterContext&) const override; 31 getInputs()32 std::vector<SkSVGFeInputType> getInputs() const override { 33 return {this->getIn(), this->getIn2()}; 34 } 35 36 bool parseAndSetAttribute(const char*, const char*) override; 37 38 private: SkSVGFeComposite()39 SkSVGFeComposite() : INHERITED(SkSVGTag::kFeComposite) {} 40 41 static SkBlendMode BlendModeForOperator(SkSVGFeCompositeOperator); 42 43 using INHERITED = SkSVGFe; 44 }; 45 46 #endif // SkSVGFeComposite_DEFINED 47