On Fri, Oct 02, 2015 at 08:55:17PM -0400, Nate Chodosh wrote:
Hello,
Hello!
My name is Nate. I have never participated in one of these lists before so I don't know the protocol so I apologize if this isn't the appropriate channel.
No problem! Welcome! :)
I am working on an application where I need arrows on the end of arcs, which I am accomplishing by adding very small lines to the end points. However I think I have discovered that set-coords when used with an arc won't update the position unless the coordinates are integers which makes my approach impossible. Is there a workaround for this issue?
No sure I can see the point here as you did not provided any code but if you are rendering on the screen, as I guess, you will have to deal with rounding anyway: if you want to draw at x = 1.5 (for example) you have to decide which pixel draw (x = 1 or x = 2) as there is "nothing" between pixel.
Thank you, Nate
Bye! C.