+
+ if (!st->saved) {
+ st->saved = XCreatePixmap (st->dpy, st->window,
+ st->sizex, st->sizey,
+ st->xgwa.depth);
+ st->saved_w = st->sizex;
+ st->saved_h = st->sizey;
+ }
+ XCopyArea (st->dpy, st->window, st->saved, st->gc, 0, 0,
+ st->sizex, st->sizey, 0, 0);