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add default unit to grid preferences.
[inkscape.git] / src / display / nr-filter-getalpha.h
1 #ifndef __NR_FILTER_GETALPHA_H__
2 #define __NR_FILTER_GETALPHA_H__
4 /*
5  * Functions for extracting alpha channel from NRPixBlocks.
6  *
7  * Author:
8  *   Niko Kiirala <niko@kiirala.com>
9  *
10  * Copyright (C) 2007 Niko Kiirala
11  *
12  * Released under GNU GPL, read the file 'COPYING' for more information
13  */
15 #include "libnr/nr-pixblock.h"
17 namespace NR {
19 NRPixBlock *filter_get_alpha(NRPixBlock *src);
21 }
23 #endif /* __NR_FILTER_GETALPHA_H__ */
24 /*
25   Local Variables:
26   mode:c++
27   c-file-style:"stroustrup"
28   c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
29   indent-tabs-mode:nil
30   fill-column:99
31   End:
32 */
33 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :