Exemplo n.º 1
0
void *
ui_create_cursor(uint32 x, uint32 y,
                 int width, int height,
                 uint8 * andmask, uint8 * xormask)
{
  int i;
  int j;
  char am[32 * 4];
  char xm[32 * 4];

  if (width != 32 || height != 32)
  {
    return 0;
  }
  memset(am, 0, 32 * 4);
  memset(xm, 0, 32 * 4);
  for (i = 0; i < 32; i++)
  {
    for (j = 0; j < 32; j++)
    {
      if (bs_is_pixel_on((char *)andmask, j, i, 32, 1))
      {
        bs_set_pixel_on(am, j, 31 - i, 32, 1, 1);
      }
      if (bs_is_pixel_on((char *)xormask, j, i, 32, 24))
      {
        bs_set_pixel_on(xm, j, 31 - i, 32, 1, 1);
      }
    }
  }
  return (void *) mi_create_cursor(x, y, width, height, (unsigned char *)am, (unsigned char *)xm);
}
Exemplo n.º 2
0
void *
ui_create_glyph(int width, int height, uint8 * data)
{
  int i;
  int j;
  char * glyph_data;
  struct bitmap * the_glyph;

  glyph_data = (char *) xmalloc(width * height);
  memset(glyph_data, 0, width * height);
  the_glyph = (struct bitmap *) xmalloc(sizeof(struct bitmap));
  memset(the_glyph, 0, sizeof(struct bitmap));
  the_glyph->width = width;
  the_glyph->height = height;
  the_glyph->data = (uint8 *)glyph_data;
  for (i = 0; i < height; i++)
  {
    for (j = 0; j < width; j++)
    {
      if (bs_is_pixel_on((char *)data, j, i, width, 1))
      {
        bs_set_pixel_on(glyph_data, j, i, width, 8, 255);
      }
    }
  }
  return the_glyph;
}