SkSVGFeGaussianBlur.h

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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 SkSVGFeGaussianBlur_DEFINED
#define SkSVGFeGaussianBlur_DEFINED
 
#include "modules/svg/include/SkSVGFe.h"
#include "modules/svg/include/SkSVGTypes.h"
 
class SK_API SkSVGFeGaussianBlur : public SkSVGFe {
public:
    struct StdDeviation {
        SkSVGNumberType fX;
        SkSVGNumberType fY;
    };
 
    static sk_sp<SkSVGFeGaussianBlur> Make() {
        return sk_sp<SkSVGFeGaussianBlur>(new SkSVGFeGaussianBlur());
    }
 
    SVG_ATTR(StdDeviation, StdDeviation, StdDeviation({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:
    SkSVGFeGaussianBlur() : INHERITED(SkSVGTag::kFeGaussianBlur) {}
 
    using INHERITED = SkSVGFe;
};
 
#endif  // SkSVGFeGaussianBlur_DEFINED