How to destroy CanvasSpace?

[amorino]

For example, when I use Pt with React I should be able to destroy the Canvas Instance when the component leave.

[williamngan]

Good question. My first guess would be to create a <canvas> in React, and then simply reference it in Pt.

React:

render() {
    return(<canvas id="hello"></canvas>)
}

Then to instantiate Pt by referencing the id:

new CanvasSpace("#hello").setup(...);  

Use the latest v0.2 version. This won't work in Pt v0.1 because of a constructor bug.

Probably you'll need to clean up the Pt instance in React's componentWillUnmount() (or something like that), so that it won't try to draw to an element that no longer exists.

Hope this will work. If not, we'll fix it. 💪 Cheers!