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| 1 | /* |
| 2 | * gui_util.h - GUI helper functions |
| 3 | * |
| 4 | * Written 2009 by Werner Almesberger |
| 5 | * Copyright 2009 by Werner Almesberger |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License as published by |
| 9 | * the Free Software Foundation; either version 2 of the License, or |
| 10 | * (at your option) any later version. |
| 11 | */ |
| 12 | |
| 13 | #ifndef GUI_UTIL_H |
| 14 | #define GUI_UTIL_H |
| 15 | |
| 16 | #include <stdint.h> |
| 17 | #include <gtk/gtk.h> |
| 18 | |
| 19 | |
| 20 | void hpoint(guchar *rgbbuf, int x, int y, int sx, uint8_t c[3]); |
| 21 | void vpoint(guchar *rgbbuf, int y, int x, int sx, uint8_t c[3]); |
| 22 | |
| 23 | void aa_line(guchar *rgbbuf, int i, double fa, double fb, int max, int sx, |
| 24 | uint8_t c[3], |
| 25 | void (*point)(guchar *rgbbuf, int f, int i, int sx, uint8_t c[3])); |
| 26 | |
| 27 | void draw_circle(GdkDrawable *da, GdkGC *gc, int x, int y, int r); |
| 28 | |
| 29 | #endif /* !GUI_UTIL_H */ |
| 30 |
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