Sobel

Sobel filter tool.

Constructor

new Sobel(app)

Parameters:
NameTypeDescription
appApp

The associated application.

Classes

Sobel

Methods

activate(_bool)

Activate the filter.

Parameters:
NameTypeDescription
_boolboolean

Flag to activate or not.

addEventListener(type, callback)

Add an event listener to this class.

Parameters:
NameTypeDescription
typestring

The event type.

callbackfunction

The function associated with the provided event type, will be called with the fired event.

init()

Initialise the filter. Called once the image is loaded.

removeEventListener(type, callback)

Remove an event listener from this class.

Parameters:
NameTypeDescription
typestring

The event type.

callbackfunction

The function associated with the provided event type.

run(args)

Run the filter.

Parameters:
NameTypeDescription
args*

The filter arguments.