Ok so stupid question, but I'm going to ask it because my googling hasn't turned up anything and I'm hoping for an easy answer.
Is there a quick/easy way to find out if (regardless of transformations, scaling, skewing, etc) a point/line is successfully drawn? I'm working in 2D and it'd be a great shortcut for what I'm doing.
I'm just looking for a boolean value (true if drawn, false if failed to draw).
for example:
point(-1,-1) on untransformed coordinates would return false