How do I draw points at regular distance

zenox98 I agree with you, Thanks ! But... my frame only states Edit, Report, Quote, no cross on this very post

— you're right ! I didn't do things well but now it works ! Thanks so much for your help ! I'll try to implement red dot appearing when line is drawned and impossibility to trace a second path.

This works flawless on my laptop & iPad (LAN preview)

https://www.dropbox.com/s/jtsg2ofrdfr4k ... .capx?dl=0

Start drawing from the blue blob.

Thanks 99Instances2Go ! Your proposition is very interesting too ! I'll try to implement "start blob movement when blob is taped" and possibility to delete trajectory if user is not pleased with it.

Dear all,

Thanks to everybody for your help. Problem is solved. My code was actually working. I just forgot to replace "Mouse" coordinates by "Touch" coordinates. Everythingis fine now.