From http://www.jwz.org/xscreensaver/xscreensaver-5.22.tar.gz

[xscreensaver] / hacks / truchet.c

diff --git a/hacks/truchet.c b/hacks/truchet.c
index e34ef5caf75de8ce40f73f36428caaa13618a99c..dda5ac8cf5081bfaf6c7598d52275cd73f009862 100644 (file)
--- a/hacks/truchet.c
+++ b/hacks/truchet.c
@@ -53,7 +53,7 @@ static const char *truchet_defaults [] = {
   "*erase:                    True",
   "*eraseCount:               25",        
   "*square:                   True",
-  "*delay:                    1000",
+  "*delay:                    400000",
   "*curves:                   True",
   "*angles:                   True",
   "*scroll:                   False",
@@ -61,6 +61,9 @@ static const char *truchet_defaults [] = {
   "*anim-delay:               100",
   "*anim-step-size:           3",
   "*randomize:               true",
+#ifdef USE_IPHONE
+  "*ignoreRotation:           True",
+#endif
    0
 };
 
@@ -375,6 +378,9 @@ truchet_init (Display *dpy, Window window)
   
   
   st->frame = XCreatePixmap(st->dpy,st->window, st->xgwa.width+st->overlap, st->xgwa.height+st->overlap, st->xgwa.depth); 
+  XFillRectangle(st->dpy, st->frame, st->bgc, 0, 0, 
+                 st->xgwa.width + st->overlap, 
+                 st->xgwa.height + st->overlap);
   
   return st;
 }
@@ -501,14 +507,17 @@ truchet_draw (Display *dpy, Window window, void *closure)
 
   XCopyArea(st->dpy,st->frame,st->window,st->agc,0,0,st->xgwa.width,st->xgwa.height,0,0);
 
-  /*printf("%d\n",st->delay);*/
-  return st->delay*1000;
+  return st->delay;
 }
 
 static void
 truchet_reshape (Display *dpy, Window window, void *closure, 
                  unsigned int w, unsigned int h)
 {
+  struct state *st = (struct state *) closure;
+  st->width = w;
+  st->height = h;
+  XGetWindowAttributes (st->dpy, st->window, &st->xgwa);
 }
 
 static Bool