void main()
{
int j, i;
mine->graph = 1;
mine->width = 255;
mine->number = '4';
/* Open map with width 256 on window #4 */
window(&mine);
/* Clear the graphics window */
clg();
/* Draw a series of concentric circles in the centre of the screen
* these go off the screen but don't generate an error - very cool!
*/
for (i = 50; i != 0; i--) {
circle(128, 32, i, 1);
if (i < 25)
i--;
}
draw(0, 0, 255, 63);
/* Draw a diamond - weak, but it demonstrates relative drawing! */
plot(200, 32);
drawr(10, 10);
drawr(10, -10);
drawr(-10, -10);
drawr(-10, 10);
/* Close the graphics window */
closegfx(&mine);
}
void MyExit(void)
{
closegfx(graphics); /* Close the Map window */
puts(baswindres);
exit(0); /* Get outta here! */
}