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/*
* Copyright 2020 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef SkSVGFeMorphology_DEFINED
#define SkSVGFeMorphology_DEFINED
#include "include/core/SkRefCnt.h"
#include "modules/svg/include/SkSVGFe.h"
#include "modules/svg/include/SkSVGNode.h"
#include "modules/svg/include/SkSVGTypes.h"
#include <vector>
class SkImageFilter;
class SkSVGFilterContext;
class SkSVGRenderContext;
class SkSVGFeMorphology : public SkSVGFe {
public:
struct Radius {
SkSVGNumberType fX;
SkSVGNumberType fY;
};
enum class Operator {
kErode,
kDilate,
};
static sk_sp<SkSVGFeMorphology> Make() {
return sk_sp<SkSVGFeMorphology>(new SkSVGFeMorphology());
}
SVG_ATTR(Operator, Operator, Operator::kErode)
SVG_ATTR(Radius , Radius , Radius({0, 0}))
protected:
sk_sp<SkImageFilter> onMakeImageFilter(const SkSVGRenderContext&,
const SkSVGFilterContext&) const override;
std::vector<SkSVGFeInputType> getInputs() const override { return {this->getIn()}; }
bool parseAndSetAttribute(const char*, const char*) override;
private:
SkSVGFeMorphology() : INHERITED(SkSVGTag::kFeMorphology) {}
using INHERITED = SkSVGFe;
};
#endif // SkSVGFeMorphology_DEFINED
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