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MacVogl-alpha1
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examples
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moretxt2.c
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C/C++ Source or Header
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1991-10-15
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2KB
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171 lines
#include <stdio.h>
#ifdef SGI
#include "gl.h"
#include "device.h"
#else
#include "vogl.h"
#include "vodevice.h"
#endif
/*
* demonstrate still more features of text
*/
main(argc, argv)
int argc;
char **argv;
{
winopen("moretxt2");
unqdevice(INPUTCHANGE);
qdevice(KEYBD);
if (argc == 2)
hfont(argv[1]);
else
hfont("futura.l");
htextsize(0.03, 0.04);
ortho2(0.0, 1.0, 0.0, 1.0);
color(RED);
clear();
drawstuff();
/* Now do it all with the text rotated .... */
htextang(45.0);
drawstuff();
htextang(160.0);
drawstuff();
htextang(270.0);
drawstuff();
/* Now with a single character */
htextang(0.0);
drawstuff2();
htextang(45.0);
drawstuff2();
htextang(160.0);
drawstuff2();
htextang(270.0);
drawstuff2();
gexit();
}
drawstuff()
{
short val;
color(BLACK);
rectf(0.1, 0.1, 0.9, 0.9);
color(WHITE);
move2(0.1, 0.5);
draw2(0.9, 0.5);
move2(0.5, 0.1);
draw2(0.5, 0.9);
color(GREEN);
move2(0.5, 0.5);
hleftjustify(1);
hcharstr("This is Left Justified text");
qread(&val);
color(BLACK);
rectf(0.1, 0.1, 0.9, 0.9);
color(WHITE);
move2(0.1, 0.5);
draw2(0.9, 0.5);
move2(0.5, 0.1);
draw2(0.5, 0.9);
color(YELLOW);
move2(0.5, 0.5);
hcentertext(1);
hcharstr("This is Centered text");
hcentertext(0);
qread(&val);
color(BLACK);
rectf(0.1, 0.1, 0.9, 0.9);
color(WHITE);
move2(0.1, 0.5);
draw2(0.9, 0.5);
move2(0.5, 0.1);
draw2(0.5, 0.9);
color(MAGENTA);
move2(0.5, 0.5);
hrightjustify(1);
hcharstr("This is Right Justified text");
hrightjustify(0);
qread(&val);
}
drawstuff2()
{
short val;
color(BLACK);
rectf(0.1, 0.1, 0.9, 0.9);
color(WHITE);
move2(0.1, 0.5);
draw2(0.9, 0.5);
move2(0.5, 0.1);
draw2(0.5, 0.9);
color(GREEN);
move2(0.5, 0.5);
hleftjustify(1);
hdrawchar('B');
qread(&val);
color(BLACK);
rectf(0.1, 0.1, 0.9, 0.9);
color(WHITE);
move2(0.1, 0.5);
draw2(0.9, 0.5);
move2(0.5, 0.1);
draw2(0.5, 0.9);
color(YELLOW);
move2(0.5, 0.5);
hcentertext(1);
hdrawchar('B');
hcentertext(0);
qread(&val);
color(BLACK);
rectf(0.1, 0.1, 0.9, 0.9);
color(WHITE);
move2(0.1, 0.5);
draw2(0.9, 0.5);
move2(0.5, 0.1);
draw2(0.5, 0.9);
color(MAGENTA);
move2(0.5, 0.5);
hrightjustify(1);
hdrawchar('B');
hrightjustify(0);
qread(&val);
}