1 files changed, 52 insertions, 0 deletions
diff --git a/src/filter-chemistry.h b/src/filter-chemistry.h
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+++ b/src/filter-chemistry.h
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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 :