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 SkSVGFeTurbulence_DEFINED 9 #define SkSVGFeTurbulence_DEFINED 10 11 #include "include/core/SkRefCnt.h" 12 #include "include/private/base/SkAPI.h" 13 #include "modules/svg/include/SkSVGFe.h" 14 #include "modules/svg/include/SkSVGNode.h" 15 #include "modules/svg/include/SkSVGTypes.h" 16 17 #include <vector> 18 19 class SkImageFilter; 20 class SkSVGFilterContext; 21 class SkSVGRenderContext; 22 23 class SK_API SkSVGFeTurbulence : public SkSVGFe { 24 public: Make()25 static sk_sp<SkSVGFeTurbulence> Make() { 26 return sk_sp<SkSVGFeTurbulence>(new SkSVGFeTurbulence()); 27 } 28 29 SVG_ATTR(BaseFrequency, SkSVGFeTurbulenceBaseFrequency, SkSVGFeTurbulenceBaseFrequency({})) 30 SVG_ATTR(NumOctaves, SkSVGIntegerType, SkSVGIntegerType(1)) 31 SVG_ATTR(Seed, SkSVGNumberType, SkSVGNumberType(0)) 32 SVG_ATTR(TurbulenceType, 33 SkSVGFeTurbulenceType, 34 SkSVGFeTurbulenceType(SkSVGFeTurbulenceType::Type::kTurbulence)) 35 36 protected: 37 sk_sp<SkImageFilter> onMakeImageFilter(const SkSVGRenderContext&, 38 const SkSVGFilterContext&) const override; 39 getInputs()40 std::vector<SkSVGFeInputType> getInputs() const override { return {}; } 41 42 bool parseAndSetAttribute(const char*, const char*) override; 43 private: SkSVGFeTurbulence()44 SkSVGFeTurbulence() : INHERITED(SkSVGTag::kFeTurbulence) {} 45 46 using INHERITED = SkSVGFe; 47 }; 48 49 #endif // SkSVGFeTurbulence_DEFINED 50