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git://projects.qi-hardware.com/ben-scans.git
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edb12b6e95
- solidify/Makefile: added util.o - solidify/util.h, solidify/util.c (draw_circle): wrapper for gdk_draw_arc - solidify/Makefile: added style.o - solidify/style.h, solidify/style.c, solidify/solidify.c (main): GUI style parameters and items - solidify/level.c (scroll_z. scroll_xy, scroll_event, level), solidify/overlap.c (scroll_event, overlap): renamed "da" to "darea", to avoid confusion with "da" for GdkDrawable in style.c - solidify/level.c (r_center, scroll_event): moved center radius calculation to separate function - solidify/level.c (draw_image): renamed to draw_map - solidify/level.c (draw_image): draw an on-screen display (OSD) - solidify/level.c (scroll_z, scroll_xy, expose_event, level): propagate OSD on/off switch - solidify/level.c (scroll_event, motion_notify_event, level): enable OSD when approaching the center circle
23 lines
555 B
C
23 lines
555 B
C
/*
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* util.c - Common utility functions
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*
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* Written 2010 by Werner Almesberger
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* Copyright 2010 by Werner Almesberger
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#include <gtk/gtk.h>
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#include "util.h"
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void draw_circle(GdkDrawable *da, GdkGC *gc, int x, int y, int r)
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{
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gdk_draw_arc(da, gc, FALSE, x-r, y-r, 2*r, 2*r, 0, 360*64);
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}
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