indexing 3 more threads related to these draw subjects i found here;
1Touch gestures in WAF apps
https://www.mobileread.com/forums/sho...d.php?t=183479
2geekmaster simple touchscreen script support hack
https://www.mobileread.com/forums/sho...d.php?t=170932
3 eink algorithmic art shell scripting
https://www.mobileread.com/forums/sho...d.php?t=172182