67 lines
2.2 KiB
C
67 lines
2.2 KiB
C
/**
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** textpatt.c
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**
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** This is a test/demo file of the GRX graphics library.
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** You can use GRX test/demo files as you want.
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**
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** The GRX graphics library is free software; you can redistribute it
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** and/or modify it under some conditions; see the "copying.grx" file
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** for details.
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**
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** This library 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.
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**
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**/
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#include <stdio.h>
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#include <string.h>
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#include "grx20.h"
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#include "grxkeys.h"
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#define FONT "../fonts/tms38b.fnt"
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int main(void)
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{
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char bits[] = {0, 76, 50, 0, 0, 76, 60, 0};
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GrPattern *p1, *p2;
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GrFont *font;
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GrTextOption opt;
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GrSetMode(GR_width_height_color_graphics, 320, 200, (GrColor)256);
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p1 = GrBuildPixmapFromBits(bits, 8, 8, 11, 3);
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p2 = GrBuildPixmapFromBits(bits, 8, 8, 3, 11);
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font = GrLoadFont(FONT);
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if (font && p1 && p2) {
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memset(&opt, 0, sizeof(GrTextOption));
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opt.txo_font = font;
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opt.txo_xalign = 0;
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opt.txo_yalign = 0;
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opt.txo_direct = GR_TEXT_RIGHT;
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opt.txo_fgcolor.v = GrNOCOLOR;
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opt.txo_bgcolor.v = GrNOCOLOR;
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GrPatternFilledBox(0, 0, GrMaxX(), GrMaxY(), p1);
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GrKeyRead();
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GrPatternDrawString(" Hello world !", 15, 40, 10, &opt, p1);
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GrPatternDrawString(" Hello world !", 15, 44, 50, &opt, p2);
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GrPatternDrawStringExt(" Hello world !!", 16, 40, 100, &opt, p1);
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GrPatternDrawStringExt(" Hello world !!", 16, 44, 140, &opt, p2);
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GrKeyRead();
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opt.txo_bgcolor.v = GrBlack();
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GrPatternDrawString(" Hello world !", 15, 40, 10, &opt, p1);
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GrPatternDrawString(" Hello world !", 15, 44, 50, &opt, p2);
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GrPatternDrawStringExt(" Hello world !!", 16, 40, 100, &opt, p1);
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GrPatternDrawStringExt(" Hello world !!", 16, 44, 140, &opt, p2);
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GrKeyRead();
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}
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if (p1) GrDestroyPattern(p1);
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if (p2) GrDestroyPattern(p2);
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if (font) GrUnloadFont(font);
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GrSetMode(GR_default_text);
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if (!p1) fprintf(stderr, "Couldn't create first pattern\n");
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if (!p2) fprintf(stderr, "Couldn't create second pattern\n");
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if (!font) fprintf(stderr, "Couldn't load font %s\n", FONT);
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return 0;
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}
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