1 /* 2 * Copyright 2024 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 SkSVGFeMerge_DEFINED 9 #define SkSVGFeMerge_DEFINED 10 11 #include "modules/svg/include/SkSVGFe.h" 12 #include "modules/svg/include/SkSVGHiddenContainer.h" 13 #include "modules/svg/include/SkSVGNode.h" 14 #include "modules/svg/include/SkSVGTypes.h" 15 16 // https://www.w3.org/TR/SVG11/filters.html#feMergeNodeElement 17 class SK_API SkSVGFeMergeNode : public SkSVGHiddenContainer { 18 public: 19 static constexpr SkSVGTag tag = SkSVGTag::kFeMergeNode; 20 Make()21 static sk_sp<SkSVGFeMergeNode> Make() { 22 return sk_sp<SkSVGFeMergeNode>(new SkSVGFeMergeNode()); 23 } 24 25 SVG_ATTR(In, SkSVGFeInputType, SkSVGFeInputType()) 26 27 protected: 28 bool parseAndSetAttribute(const char*, const char*) override; 29 30 private: SkSVGFeMergeNode()31 SkSVGFeMergeNode() : INHERITED(tag) {} 32 33 using INHERITED = SkSVGHiddenContainer; 34 }; 35 36 // https://www.w3.org/TR/SVG11/filters.html#feMergeElement 37 class SK_API SkSVGFeMerge : public SkSVGFe { 38 public: 39 static constexpr SkSVGTag tag = SkSVGTag::kFeMerge; 40 Make()41 static sk_sp<SkSVGFeMerge> Make() { return sk_sp<SkSVGFeMerge>(new SkSVGFeMerge()); } 42 43 protected: 44 sk_sp<SkImageFilter> onMakeImageFilter(const SkSVGRenderContext&, 45 const SkSVGFilterContext&) const override; 46 47 std::vector<SkSVGFeInputType> getInputs() const override; 48 49 private: SkSVGFeMerge()50 SkSVGFeMerge() : INHERITED(tag) {} 51 52 using INHERITED = SkSVGFe; 53 }; 54 55 #endif // SkSVGFeMerge_DEFINED 56