This is a little utility that was inspired by this user request and subsequently developed and discussed here
Primarily meant to create guide lines to assist in reading data tables etc., it can be used for other purposes, e.g. as a poor-man's screen blanker (just make the line thickness larger than the screen 
) or to create your own Mondrian
Other features
- in any available color and thickness
- multiple undo levels
- real-time length display, so it can be used as a measuring tool.
- ultra 'portable' - single script. Can be run from anywhere. Saves all line options to itself
- compatible with most Puppies
Have fun!
screenliner-1.1.pet- (3 KiB) Downloaded 47 times