From saitology9@gmail.com@21:1/5 to All on Thu Aug 25 12:06:11 2022
Hello,
Just out of curiousity: Several online meeting sites have a highlighther
pen mode. You draw on screen using a color that is see-through. I was
curious if/how Tk might be able to do this.
- This is different than layering of different line segments on canvas
though where the top ones block the lower ones. Instead, they should all
be visible, albeit slightly tainted by overlapping colors.
- This is also different than overlapping transparent png images. (Now
that I say this, it may actually be small png images that are displayed repeatedly over a line path.)