How to implement the Drag'n'drop function in the Canvas element?

Question

JavaScript

Help!
I draw elements in the canvas. Now I need to make them draggable.
I found calebavans.me/projects/jcanvas/docs/extending here , but I can't figure out how to use it (no, you don't have to say "attach the file")
How did you solve such a problem?

Answer 1

According to your link, everything is there:
calebavans.me/projects/jcanvas/docs/draggableLayers
Below are code examples. On the code examples, the green button "Test"

Answer 2

draggable: true