Detect mouse over bezier or quadratic curve

Asked Sep 28 '11 at 18:44

Active Sep 28 '11 at 18:48

Viewed 219 times

Possible Duplicate:
Detect mouseover of certain points within an HTML canvas?

I have some Bezier and/or quadratic curves drawn on an HTML5 canvas.

How can I detect when the mouse is over a curve and select it when the mouse is clicked?

Is there a quick way of checking if the mouse pointer lies over a curve?

I'm using the JavaScript InfoVis Toolkit and JQuery.

edited May 23 '17 at 12:27

Community

asked Sep 28 '11 at 18:44

AlexB

2

This library will give you exactly what you want easily and cross-browser: http://raphaeljs.com/ – krasnerocalypse Sep 28 '11 at 20:05

0 Answers0