diff options
| author | James Bursa <james@netsurf-browser.org> | 2004-10-17 21:03:19 +0000 |
|---|---|---|
| committer | James Bursa <james@netsurf-browser.org> | 2004-10-17 21:03:19 +0000 |
| commit | 0c898cdedf5de38216b5d8a600fff8382ba9eeac (patch) | |
| tree | 430dea59a45c3086c593e5493330ab07d40c7ae5 /desktop | |
| parent | f0643f4a358c921a3ed92187008cc02208bb8361 (diff) | |
| download | netsurf-0c898cdedf5de38216b5d8a600fff8382ba9eeac.tar.gz netsurf-0c898cdedf5de38216b5d8a600fff8382ba9eeac.tar.bz2 | |
[project @ 2004-10-17 21:03:19 by bursa]
New target-independent interface for plotting and RISC OS screen implementation.
svn path=/import/netsurf/; revision=1312
Diffstat (limited to 'desktop')
| -rw-r--r-- | desktop/plotters.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/desktop/plotters.h b/desktop/plotters.h new file mode 100644 index 000000000..7d2d89f71 --- /dev/null +++ b/desktop/plotters.h @@ -0,0 +1,47 @@ +/*
+ * This file is part of NetSurf, http://netsurf.sourceforge.net/
+ * Licensed under the GNU General Public License,
+ * http://www.opensource.org/licenses/gpl-license
+ * Copyright 2004 James Bursa <bursa@users.sourceforge.net>
+ */
+
+/** \file
+ * Target independent plotting (interface).
+ */
+
+#ifndef _NETSURF_DESKTOP_PLOTTERS_H_
+#define _NETSURF_DESKTOP_PLOTTERS_H_
+
+#include <stdbool.h>
+#include "netsurf/css/css.h"
+
+
+struct bitmap;
+struct font_data;
+
+
+/** Set of target specific plotting functions. */
+struct plotter_table {
+ bool (*clg)(colour c);
+ bool (*rectangle)(int x0, int y0, int width, int height,
+ colour c, bool dotted);
+ bool (*line)(int x0, int y0, int x1, int y1, int width,
+ colour c, bool dotted, bool dashed);
+ bool (*polygon)(int *p, unsigned int n, colour fill);
+ bool (*fill)(int x0, int y0, int x1, int y1, colour c);
+ bool (*clip)(int x0, int y0, int x1, int y1);
+ bool (*text)(int x, int y, struct font_data *font, const char *text,
+ size_t length, colour bg, colour c);
+ bool (*disc)(int x, int y, int radius, colour c);
+ bool (*bitmap)(int x, int y, int width, int height,
+ struct bitmap *bitmap, colour bg);
+ bool (*bitmap_tile)(int x, int y, int width, int height,
+ struct bitmap *bitmap, colour bg,
+ bool repeat_x, bool repeat_y);
+};
+
+/** Current plotters, must be assigned before use. */
+extern struct plotter_table plot;
+
+
+#endif
|