Constructor
new Mouse(canvas, world, callback)
Create and start mouse obj, args: a model, and a callback method.
Parameters:
| Name | Type | Description |
|---|---|---|
canvas | Canvas | | The canvas upon which we track the mouse. If a string is given, get the HTML element by that name |
world | world | World instance |
callback | function | callback(evt, mouse) called on every mouse action |
Methods
start()
Start/stop the mouseListeners. Note that NetLogo's model is to have mouse move events always on, rather than starting/stopping them on mouse down/up. We may want do make that optional, using the more standard down/up enabling move events.
Returns:
this Return this instance for chaining