73 lines
2.2 KiB
C
73 lines
2.2 KiB
C
/*
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ChibiOS/GFX - Copyright (C) 2012
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Joel Bodenmann aka Tectu <joel@unormal.org>
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This file is part of ChibiOS/GFX.
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ChibiOS/GFX 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 3 of the License, or
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(at your option) any later version.
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ChibiOS/GFX is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "ch.h"
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#include "hal.h"
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#include "gfx.h"
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int main(void) {
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coord_t width, height;
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font_t font1, font2, font3, font4;
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const char *msg;
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halInit();
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chSysInit();
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/* Initialize and clear the display */
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gdispInit();
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gdispClear(Black);
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// Get the screen size
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width = gdispGetWidth();
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height = gdispGetHeight();
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// Get the fonts we want to use
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font1 = gdispOpenFont("UI2");
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font2 = gdispOpenFont("UI2 Double");
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font3 = gdispOpenFont("UI2 Narrow");
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font4 = gdispOpenFont("LargeNumbers");
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// Display large numbers on the right (measuring the string)
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msg = "123456";
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gdispDrawString(width-gdispGetStringWidth(msg, font4)-3, 3, msg, font4, Green);
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// Display the font name under it.
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msg = gdispGetFontName(font4);
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gdispDrawString(width-gdispGetStringWidth(msg, font1)-3, 20, msg, font1, Green);
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// Demonstrate our other fonts
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gdispDrawString(10, 10, "Writing with Font 'UI2'", font1, Yellow);
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gdispFillString(10, 35, "Writing with Font 'UI2 Double'", font2, Red, White);
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gdispDrawStringBox(0, 50, width, 40, "Writing with Font 'UI2 Narrow'", font3, Red, justifyCenter);
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gdispFillStringBox(0, 90, width, 40, "Filled Centered", font3, Pink, Gray, justifyCenter);
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// Clean up the fonts
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gdispCloseFont(font1);
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gdispCloseFont(font2);
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gdispCloseFont(font3);
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gdispCloseFont(font4);
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// Wait forever
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while(TRUE) {
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chThdSleepMilliseconds(500);
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}
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}
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