ugfx/demos/modules/gdisp/fonts/main.c

96 lines
3.5 KiB
C

/*
* Copyright (c) 2012, 2013, Joel Bodenmann aka Tectu <joel@unormal.org>
* Copyright (c) 2012, 2013, Andrew Hannam aka inmarket
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the <organization> nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "gfx.h"
int main(void) {
coord_t width, y;
font_t font1, font2;
coord_t fheight1, fheight2;
const char *line1, *line2;
char buf[8];
// Initialize and clear the display
gfxInit();
// Get the screen size
width = gdispGetWidth();
// Get the fonts we want to use
font1 = gdispOpenFont("DejaVu*");
font2 = gdispOpenFont("UI2*");
//font2 = gdispOpenFont("Geosans*");
//font2 = gdispOpenFont("Free*");
//font2 = gdispOpenFont("Hellovetica*");
//font2 = gdispOpenFont("babyblue*");
//font2 = gdispOpenFont("PF Ronda*");
//font2 = gdispOpenFont("Apple*");
y = 0;
fheight1 = gdispGetFontMetric(font1, fontHeight)+2;
fheight2 = gdispGetFontMetric(font2, fontHeight)+2;
line1 = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
line2 = "0123456789~!@#$%^&*_-+=(){}[]<>|/\\:;,.?'\"`";
// Font 1
gdispFillStringBox(0, y, width, fheight1, line1, font1, GFX_BLACK, GFX_WHITE, justifyCenter);
y += fheight1+1;
gdispFillStringBox(0, y, width, fheight1, line2, font1, GFX_BLACK, GFX_WHITE, justifyCenter);
y += fheight1+1;
// Font 2
gdispFillStringBox(0, y, width, fheight2, line1, font2, GFX_BLACK, GFX_WHITE, justifyCenter);
y += fheight2+1;
gdispFillStringBox(0, y, width, fheight2, line2, font2, GFX_BLACK, GFX_WHITE, justifyCenter);
y += fheight2+1;
// Font 1 drawing White on the (black) background
gdispDrawStringBox(0, y, width, fheight1, line1, font1, GFX_WHITE, justifyCenter);
y += fheight1+1;
gdispDrawStringBox(0, y, width, fheight1, line2, font1, GFX_WHITE, justifyCenter);
y += fheight1+1;
// Show Sizes
buf[0] = (fheight1-2)/10 + '0';
buf[1] = (fheight1-2)%10 + '0';
buf[2] = ',';
buf[3] = ' ';
buf[4] = (fheight2-2)/10 + '0';
buf[5] = (fheight2-2)%10 + '0';
buf[6] = 0;
gdispFillStringBox(0, y, width, fheight1, buf, font1, GFX_RED, GFX_WHITE, justifyCenter);
// Wait forever
while(1) {
gfxSleepMilliseconds(500);
}
}