would I sound too lazy to ask in which class ? 

On Sat, Nov 23, 2013 at 11:35 AM, Stéphane Ducasse <[hidden email]> wrote:

there are bezier algo in the system

Stef

On Nov 20, 2013, at 9:55 PM, kilon alios <[hidden email]> wrote:

yes I found the formula for straight lines and I was wondering what was the one for bezier curves, so your reply could not have come a better moment. Thanks I will study it and implement it. 

On Wed, Nov 20, 2013 at 9:21 PM, Hilaire Fernandes <[hidden email]> wrote:

Hello,

You may want to calculate the distance between the mouse position and
your path (I guess a bezier curve). Then given this distance and a
tolerance to zero you decide if the mouse position is more or less on
your path. Calculating the distance you will also get for free the place
where to add a point on your path.

http://blog.gludion.com/2009/08/distance-to-quadratic-bezier-curve.html

Hilaire


Le 14/11/2013 21:07, kilon alios a écrit :

> In order to do that I will have to check that the line passes through a
> specific pixel. Or to be more correct that the place that mouse has
> clicked is where my path passes through. How I do that ? Can Athens do
> that ? Can athens tell me which pixels my path passes through ?
>

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