Esempi in C++ (Cpp) per p_rgb_read

Esempio n. 1

File: xbasic.c Progetto: MattWherry/yorick

int
g_rgb_read(Engine *eng, GpColor *rgb, long *nx, long *ny)
{
  XEngine *xeng = GisXEngine(eng);
  if (!xeng || !xeng->w || !xeng->win) return 1;
  GpPreempt(eng);
  GdDraw(1);       /* make sure screen updated */
  GpPreempt(0);
  if (xeng->w == xeng->win) {
    /* not in animate mode */
    if (!rgb) {
      *nx = xeng->wtop;
      *ny = xeng->htop;
    } else {
      p_rgb_read(xeng->win, rgb, xeng->leftMargin, xeng->topMargin,
                 xeng->leftMargin+xeng->wtop, xeng->topMargin+xeng->htop);
    }
  } else {
    /* in animate mode, read offscreen pixmap */
    if (!rgb) {
      *nx = xeng->a_width;
      *ny = xeng->a_height;
    } else {
      p_rgb_read(xeng->w, rgb, 0, 0, xeng->a_width, xeng->a_height);
    }
  }
  return 0;
}

Esempio n. 2

File: xbasic.c Progetto: mbentz80/jzigbeercp

int
g_rgb_read(Engine *eng, GpColor *rgb, long *nx, long *ny)
{
  XEngine *xeng = GisXEngine(eng);
  if (!xeng || !xeng->w || !xeng->win) return 1;
  if (!rgb) {
    *nx = xeng->wtop;
    *ny = xeng->htop;
  } else {
    p_rgb_read(xeng->win, rgb, xeng->leftMargin, xeng->topMargin,
               xeng->leftMargin+xeng->wtop, xeng->topMargin+xeng->htop);
  }
  return 0;
}