How to select polygon programmatically?

[dlecatering]

Hi,

I want to know how I can select polygon to be on top of everything?

[sedrakpc]

For example if you have code like this:

<div canvas-area-draw points="points"
     active="activePolygon" image-url="imageSrc"
     enabled="enabled" palette="colorArray"></div>

activePolygon variable monitors active polygon index inside points array. Changing it you will change active polygon and you can bind it to any event you want.