I want to use a paint command but think have a file problem, not a code problem. This is the code:
to color-white
if mouse-down?
[ask patch mouse-xcor mouse-ycor
[ set pcolor white]]
end
It simply paints in real time when the left mouse button is pushed and pointer passes over the screen. The code works if its written in a new Netlogo session. But if it's used in this file:
paint won't appear in real time. Please help.
Problem solved: changed view updates from "on ticks" to "continuous".