1 #ifndef __NR_ARENA_IMAGE_H__
2 #define __NR_ARENA_IMAGE_H__
4 /*
5 * RGBA display list system for inkscape
6 *
7 * Author:
8 * Lauris Kaplinski <lauris@kaplinski.com>
9 *
10 * Copyright (C) 2001-2002 Lauris Kaplinski
11 * Copyright (C) 2001 Ximian, Inc.
12 *
13 * Released under GNU GPL, read the file 'COPYING' for more information
14 */
16 #define NR_TYPE_ARENA_IMAGE (nr_arena_image_get_type ())
17 #define NR_ARENA_IMAGE(o) (NR_CHECK_INSTANCE_CAST ((o), NR_TYPE_ARENA_IMAGE, NRArenaImage))
18 #define NR_IS_ARENA_IMAGE(o) (NR_CHECK_INSTANCE_TYPE ((o), NR_TYPE_ARENA_IMAGE))
20 #include "nr-arena-item.h"
21 #include "style.h"
23 NRType nr_arena_image_get_type (void);
25 struct NRArenaImage : public NRArenaItem {
26 unsigned char *px;
27 unsigned int pxw;
28 unsigned int pxh;
29 unsigned int pxrs;
31 double x, y;
32 double width, height;
34 Geom::Point c00, c01, c11, c10; // all 4 corners of the image, for outline mode rect
36 /* From GRID to PIXELS */
37 Geom::Matrix grid2px;
39 SPStyle *style;
41 static NRArenaImage *create(NRArena *arena) {
42 NRArenaImage *obj=reinterpret_cast<NRArenaImage *>(nr_object_new(NR_TYPE_ARENA_IMAGE));
43 obj->init(arena);
44 return obj;
45 }
46 };
48 struct NRArenaImageClass {
49 NRArenaItemClass parent_class;
50 };
52 void nr_arena_image_set_pixels (NRArenaImage *image, unsigned char const *px, unsigned int pxw, unsigned int pxh, unsigned int pxrs);
53 void nr_arena_image_set_geometry (NRArenaImage *image, double x, double y, double width, double height);
54 void nr_arena_image_set_style (NRArenaImage *image, SPStyle *style);
57 #endif
59 /*
60 Local Variables:
61 mode:c++
62 c-file-style:"stroustrup"
63 c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
64 indent-tabs-mode:nil
65 fill-column:99
66 End:
67 */
68 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :