import Button from 'launchpad-mk2/src/helpers/button.js'

public class | source

Button

Represents a button on the Launchpad.

Constructor Summary

Public Constructor
public	constructor(launchpad: Launchpad, note: Number) Creates an instance of Button.

Public Members
public	color: Number The current color of the button.
public	launchpad: Launchpad The Launchpad this button belongs to.
public	note: Number The note representation of this button.
public	x: Number The x-coordinate of this button.
public	y: Number The y-coordinate of this button.

Public Methods
public	darken() Convenience method for setting the button's color to 0.
public	pulseColor(color: Number) Pulse a color in and out on a button/
public	setColor(color: Number) Set the color of this button.
public	setRgbColor(r: Number, g: Number, b: Number) Set a color on the button with RGB values.

Creates an instance of Button. You shouldn't need to use this, Buttons are generated with a Launchpad instance.

Name	Type	Attribute	Description
launchpad	Launchpad		The Launchpad this button belongs to.
note	Number		The note representation of the button, used when sending messages to the Launchpad.

The current color of the button.

The Launchpad this button belongs to.

The note representation of this button.

The x-coordinate of this button.

The y-coordinate of this button.

Convenience method for setting the button's color to 0.

var button = launchpad.getButton(0, 0)
button.darken()

Pulse a color in and out on a button/

Name	Type	Attribute	Description
color	Number		The note representation of the color.

var button = launchpad.getButton(0, 0)
button.pulseColor(2)

Set the color of this button.

Name	Type	Attribute	Description
color	Number		The note representation of the color.

var button = launchpad.getButton(0, 0)
button.setColor(2)

Set a color on the button with RGB values.

var button = launchpad.getButton(0, 0)
button.setRgbColor(255, 255, 255) // set color to white