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google / codeworld

Educational computer programming environment using Haskell
http://code.world
Apache License 2.0
1.24k stars 197 forks source link

Debug control to draw on the screen #717

Open cdsmith opened 6 years ago

cdsmith commented 6 years ago

Playing around with CodeWorld debug controls, I'd kind of like to have a control to mark a point or line on the screen, which would stay in place as I zoom, pan, or press play. For instance, I could mark the outline of the screen before zooming out. Or I could mark the point at which something happens, and then play the animation or simulation further.

cdsmith commented 6 years ago

Another request here would be to see the x and y coordinates of points. Not sure if that's the same feature, or something else. (For example, the coords feature could just be a text label that shows the coordinates of the mouse pointer.)