On 04/15/2014 12:59 PM, David Vanderson wrote:
Is there a way to access area's plot->dc? For this example I wanted to ask if the mouse was within 2 pixels of any point.
There's unfortunately not. But if your plots don't have axis transforms (i.e. have the identity transform), it's a linear function, so you can apply dc->plot to two points and derive it from the return values.
Neil ⊥ ____________________ Racket Users list: http://lists.racket-lang.org/users
