morphology.h

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// SPDX-License-Identifier: GPL-2.0-or-later
 * Authors:
 *   Hugo Rodrigues <haa.rodrigues@gmail.com>
 *
 * Copyright (C) 2006 Hugo Rodrigues
 *
 * Released under GNU GPL v2+, read the file 'COPYING' for more information.
 */
 
#ifndef SP_FEMORPHOLOGY_H_SEEN
#define SP_FEMORPHOLOGY_H_SEEN
 
#include "sp-filter-primitive.h"
#include "number-opt-number.h"
#include "display/nr-filter-morphology.h"
 
class SPFeMorphology final
    : public SPFilterPrimitive
{
public:
    int tag() const override { return tag_of<decltype(*this)>; }
    Geom::Rect calculate_region(Geom::Rect const &region) const override;
 
private:
    Inkscape::Filters::FilterMorphologyOperator Operator = Inkscape::Filters::MORPHOLOGY_OPERATOR_ERODE;
    NumberOptNumber radius = NumberOptNumber(0);
 
protected:
    void build(SPDocument *doc, Inkscape::XML::Node *repr) override;
    void set(SPAttr key, char const *value) override;
 
    std::unique_ptr<Inkscape::Filters::FilterPrimitive> build_renderer(Inkscape::DrawingItem *item) const override;
};
 
#endif // SP_FEMORPHOLOGY_H_SEEN
 
/*
  Local Variables:
  mode:c++
  c-file-style:"stroustrup"
  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
  indent-tabs-mode:nil
  fill-column:99
  End:
*/
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