1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /** @file
3  * @brief SVG blend filter effect
4  *//*
5  * Authors:
6  *   Hugo Rodrigues <haa.rodrigues@gmail.com>
7  *   Niko Kiirala <niko@kiirala.com>
8  *
9  * Copyright (C) 2006,2007 authors
10  *
11  * Released under GNU GPL v2+, read the file 'COPYING' for more information.
12  */
13 
14 #ifndef SP_FEBLEND_H_SEEN
15 #define SP_FEBLEND_H_SEEN
16 
17 #include "sp-filter-primitive.h"
18 #include "display/nr-filter-blend.h"
19 
20 #define SP_FEBLEND(obj) (dynamic_cast<SPFeBlend*>((SPObject*)obj))
21 #define SP_IS_FEBLEND(obj) (dynamic_cast<const SPFeBlend*>((SPObject*)obj) != NULL)
22 
23 class SPFeBlend : public SPFilterPrimitive {
24 public:
25 	SPFeBlend();
26 	~SPFeBlend() override;
27 
28     SPBlendMode blend_mode;
29     int in2;
30 
31 protected:
32 	void build(SPDocument* doc, Inkscape::XML::Node* repr) override;
33 	void release() override;
34 
35 	void set(SPAttr key, const gchar* value) override;
36 
37 	void update(SPCtx* ctx, unsigned int flags) override;
38 
39 	Inkscape::XML::Node* write(Inkscape::XML::Document* doc, Inkscape::XML::Node* repr, guint flags) override;
40 
41 	void build_renderer(Inkscape::Filters::Filter* filter) override;
42 };
43 
44 #endif /* !SP_FEBLEND_H_SEEN */
45 
46 /*
47   Local Variables:
48   mode:c++
49   c-file-style:"stroustrup"
50   c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
51   indent-tabs-mode:nil
52   fill-column:99
53   End:
54 */
55 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
56