diff --git a/Doc/sizes.txt b/Doc/sizes.txt
new file mode 100644
index 0000000000000000000000000000000000000000..745f68be046012f2b7cef057658544ce9c7ccac9
--- /dev/null
+++ b/Doc/sizes.txt
@@ -0,0 +1,3 @@
+SVG: 170 x 75
+
+Window: 1598 x 700
diff --git a/bin/getWindowSize.pl b/bin/getWindowSize.pl
new file mode 100755
index 0000000000000000000000000000000000000000..021fb1628f2fe97ddcfdedda1bbea6aca93eb5d8
--- /dev/null
+++ b/bin/getWindowSize.pl
@@ -0,0 +1,11 @@
+#!  /bin/sh
+XWINFO=`xwininfo | perl -ne '/Window id: (0x[\da-z]+)/ and print $1'`
+echo "#################################"
+echo $XWINFO
+while [ 1 ]
+do
+    date
+    xwininfo -id $XWINFO | grep 'Width\|Height'
+    sleep 1
+done
+