Rac. Controller

The Controller is the object that manages the control system for an instance of Rac.

The instance contains the pointerStyle and settings shared between all controls like the knobRadius. It also keeps the list of all managed controls and the currenty selected control.

⚠️ The API for controls is planned to change in a future minor release. ⚠️

Constructor

new Controller()

# | source: control/Controller.js, line 44

Builds a new Controller with the given Rac instance.

Classes

Selection

Members

knobRadius :number

# | source: control/Controller.js, line 68

Distance at which the pointer is considered to interact with a control knob. Also used by controls for drawing.

rac :Rac

# | source: control/Controller.js, line 60

Instance of Rac used for drawing and passed along to any created object.

(nullable) selection :Rac.Controller.Selection

# | source: control/Controller.js, line 90

Selection information for the currently selected control, or null when there is no selection.