canvas free drawing and adding shapes
<p>i'm trying to creating a free drawing tool with the option to add shapes to the canvas. the user will have buttons at the bottom of the canvas with shapes. if he click on a circle, than a circle will add to the canvas with the option to scale it and move around the canvas.</p>

<p>my problem is when i add a shape and than try to click on it to move it, the canvas draw instead of selecting the shape.</p>

<p>i'm trying to work with fabric.js but i don't see in their demo how to have both.</p>