Giters

paperjs / paper.js

The Swiss Army Knife of Vector Graphics Scripting – Scriptographer ported to JavaScript and the browser, using HTML5 Canvas. Created by @lehni & @puckey

Home Page:http://paperjs.org

Geek Repo:Geek Repo

Github PK Tool:Github PK Tool

Zones and intersection

svk-man opened this issue · comments

commented

image

Good afternoon!

I need to draw three polygons - outer and two inner ones. They can be edited.

All three polygons form zones. I marked them - 1, 2, 3.

I need to be able to switch between zones and look for the intersection of each of the zones with a moving point, for example, the mouse cursor.

Can you please tell me if your library will help me?

commented

There are a number of ways this can be achieved. Check out http://paperjs.org/reference/mouseevent/ if you are specifically interested in detecting mouse enter/exit on the items, or http://paperjs.org/reference/hitresult/ for detecting intersections with any point that you want.

commented

@pearcetm Thank you for the answer!
I believe that your question has been resolved, so I close it.