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| author | Joel Bodenmann <joel@unormal.org> | 2013-01-11 15:04:33 +0100 |
|---|---|---|
| committer | Joel Bodenmann <joel@unormal.org> | 2013-01-11 15:04:33 +0100 |
| commit | 249a1b345f1064957a6fd187fcdfbbcd3c1fecad (patch) | |
| tree | bee1339c37a00ad1f3d45b594177df16c632c77f /demos/modules/gdisp/gdisp_text | |
| parent | c974ec449f9f298ca8e02b9985ef7b9595607081 (diff) | |
| download | uGFX-249a1b345f1064957a6fd187fcdfbbcd3c1fecad.tar.gz uGFX-249a1b345f1064957a6fd187fcdfbbcd3c1fecad.tar.bz2 uGFX-249a1b345f1064957a6fd187fcdfbbcd3c1fecad.zip | |
added tdisp demo
Diffstat (limited to 'demos/modules/gdisp/gdisp_text')
| -rw-r--r-- | demos/modules/gdisp/gdisp_text/gfxconf.h | 33 | ||||
| -rw-r--r-- | demos/modules/gdisp/gdisp_text/main.c | 72 |
2 files changed, 105 insertions, 0 deletions
diff --git a/demos/modules/gdisp/gdisp_text/gfxconf.h b/demos/modules/gdisp/gdisp_text/gfxconf.h new file mode 100644 index 00000000..a928806b --- /dev/null +++ b/demos/modules/gdisp/gdisp_text/gfxconf.h @@ -0,0 +1,33 @@ +/**
+ * This file has a different license to the rest of the GFX system.
+ * You can copy, modify and distribute this file as you see fit.
+ * You do not need to publish your source modifications to this file.
+ * The only thing you are not permitted to do is to relicense it
+ * under a different license.
+ */
+
+#ifndef _GFXCONF_H
+#define _GFXCONF_H
+
+/* GFX sub-systems to turn on */
+#define GFX_USE_GDISP TRUE
+#define GFX_USE_GWIN FALSE
+#define GFX_USE_GEVENT FALSE
+#define GFX_USE_GTIMER FALSE
+#define GFX_USE_GINPUT FALSE
+
+/* Features for the GDISP sub-system. */
+#define GDISP_NEED_VALIDATION TRUE
+#define GDISP_NEED_CLIP TRUE
+#define GDISP_NEED_TEXT TRUE
+#define GDISP_NEED_CIRCLE FALSE
+#define GDISP_NEED_ELLIPSE FALSE
+#define GDISP_NEED_ARC FALSE
+#define GDISP_NEED_SCROLL FALSE
+#define GDISP_NEED_PIXELREAD FALSE
+#define GDISP_NEED_CONTROL FALSE
+#define GDISP_NEED_MULTITHREAD FALSE
+#define GDISP_NEED_ASYNC FALSE
+#define GDISP_NEED_MSGAPI FALSE
+
+#endif /* _GFXCONF_H */
diff --git a/demos/modules/gdisp/gdisp_text/main.c b/demos/modules/gdisp/gdisp_text/main.c new file mode 100644 index 00000000..4dc45f71 --- /dev/null +++ b/demos/modules/gdisp/gdisp_text/main.c @@ -0,0 +1,72 @@ +/*
+ ChibiOS/GFX - Copyright (C) 2012
+ Joel Bodenmann aka Tectu <joel@unormal.org>
+
+ This file is part of ChibiOS/GFX.
+
+ ChibiOS/GFX is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/GFX is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "ch.h"
+#include "hal.h"
+#include "gfx.h"
+
+int main(void) {
+ coord_t width, height;
+ font_t font1, font2, font3, font4;
+ const char *msg;
+
+ halInit();
+ chSysInit();
+
+ /* Initialize and clear the display */
+ gdispInit();
+ gdispClear(Black);
+
+ // Get the screen size
+ width = gdispGetWidth();
+ height = gdispGetHeight();
+
+ // Get the fonts we want to use
+ font1 = gdispOpenFont("UI2");
+ font2 = gdispOpenFont("UI2 Double");
+ font3 = gdispOpenFont("UI2 Narrow");
+ font4 = gdispOpenFont("LargeNumbers");
+
+ // Display large numbers on the right (measuring the string)
+ msg = "123456";
+ gdispDrawString(width-gdispGetStringWidth(msg, font4)-3, 3, msg, font4, Green);
+
+ // Display the font name under it.
+ msg = gdispGetFontName(font4);
+ gdispDrawString(width-gdispGetStringWidth(msg, font1)-3, 20, msg, font1, Green);
+
+ // Demonstrate our other fonts
+ gdispDrawString(10, 10, "Writing with Font 'UI2'", font1, Yellow);
+ gdispFillString(10, 35, "Writing with Font 'UI2 Double'", font2, Red, White);
+ gdispDrawStringBox(0, 50, width, 40, "Writing with Font 'UI2 Narrow'", font3, Red, justifyCenter);
+ gdispFillStringBox(0, 90, width, 40, "Filled Centered", font3, Pink, Gray, justifyCenter);
+
+ // Clean up the fonts
+ gdispCloseFont(font1);
+ gdispCloseFont(font2);
+ gdispCloseFont(font3);
+ gdispCloseFont(font4);
+
+ // Wait forever
+ while(TRUE) {
+ chThdSleepMilliseconds(500);
+ }
+}
+
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