A hook event that fires when a foundry.canvas.layers.CanvasLayer is drawn. The dispatched event name replaces "Layer" with the named CanvasLayer subclass, i.e. "drawTokensLayer".
The layer being drawn
A hook event that fires when a foundry.canvas.layers.CanvasLayer is drawn. The dispatched event name replaces "Layer" with the named CanvasLayer subclass, i.e. "drawTokensLayer".