Exemplo n.º 1
0
void
clear_pattern_rectangles (renderer ren, rectangles l) {
  while (!is_nil (l)) {
    rectangle r (l->item);
    ren->clear_pattern (r->x1- ren->ox, r->y1- ren->oy,
			r->x2- ren->ox, r->y2- ren->oy);
    l= l->next;
  }
}
Exemplo n.º 2
0
void
highlight_box_rep::display_classic (renderer& ren) {
  SI X1= x1 - lx, Y1= y1 - bx;
  SI X2= x2 + rx, Y2= y2 + tx;
  SI LW= lw, BW= bw, RW= rw, TW= tw;
  if (!ren->is_printer ()) {
    SI pixel= ren->pixel;
    LW= ((lw + pixel - 1) / pixel) * pixel;
    BW= ((bw + pixel - 1) / pixel) * pixel;
    RW= ((rw + pixel - 1) / pixel) * pixel;
    TW= ((tw + pixel - 1) / pixel) * pixel;
  }
  ren->set_background (bg);
  ren->clear_pattern (X1+LW, Y1+BW, X2-RW, Y2-TW);
  if (N(bs)>1) {
    SI m= (sy2(0) + sy1(1)) >> 1;
    ren->set_background (xc);
    ren->clear_pattern (X1+LW, m, X2-RW, Y2-TW);    
  }