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

[xscreensaver] / hacks / zoom.c

diff --git a/hacks/zoom.c b/hacks/zoom.c
index 73b27b05f3e417f25f1eca51fbd34c7c1a85fbb4..439b8a1f04d62f59f6a7f949a31995bed3adbb21 100644 (file)
--- a/hacks/zoom.c
+++ b/hacks/zoom.c
@@ -249,6 +249,9 @@ static const char *zoom_defaults[] = {
   "*pixspacey:   2",
   "*lensoffsetx: 5",
   "*lensoffsety: 5",
+#ifdef USE_IPHONE
+  "*ignoreRotation: True",
+#endif
   0
 };