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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Various utility methods for filters
*
* Authors:
* Hugo Rodrigues
* bulia byak
* Niko Kiirala
*
* Copyright (C) 2006,2007 authors
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#ifndef SEEN_SP_FILTER_CHEMISTRY_H
#define SEEN_SP_FILTER_CHEMISTRY_H
#include "display/nr-filter-types.h"
#include "style-enums.h"
class SPDocument;
class SPFilter;
class SPFilterPrimitive;
class SPItem;
class SPObject;
SPFilterPrimitive *filter_add_primitive(SPFilter *filter, Inkscape::Filters::FilterPrimitiveType);
SPFilter *new_filter (SPDocument *document);
SPFilter *new_filter_gaussian_blur (SPDocument *document, double stdDeviation, double expansion);
SPFilter *new_filter_simple_from_item (SPDocument *document, SPItem *item, const char *mode, double stdDeviation);
SPFilter *modify_filter_gaussian_blur_from_item (SPDocument *document, SPItem *item, double stdDeviation);
void remove_filter (SPObject *item, bool recursive);
void remove_hidder_filter (SPObject *item);
bool has_hidder_filter(SPObject *item);
void remove_filter_gaussian_blur (SPObject *item);
void remove_filter_legacy_blend(SPObject *item);
SPBlendMode filter_get_legacy_blend(SPObject *item);
bool filter_is_single_gaussian_blur(SPFilter *filter);
double get_single_gaussian_blur_radius(SPFilter *filter);
#endif
/*
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:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
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