Grayscale¶

Overview¶

Grayscale filter

@author Jonathan Olson <jonathan.olson@colorado.edu>

Class Grayscale¶

import { Grayscale } from 'scenerystack/scenery';

Constructor¶

new Grayscale( amount )¶

Instance Methods¶

getCSSFilterString() : string¶

Returns the CSS-style filter substring specific to this single filter, e.g. grayscale(1). This should be used for both DOM elements (https://developer.mozilla.org/en-US/docs/Web/CSS/filter) and when supported, Canvas (https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/filter).

isDOMCompatible() : boolean¶

Static Properties¶

FULL : Grayscale¶

(readonly)

Turns things fully gray-scale (instead of partially)

Source Code¶

See the source for Grayscale.ts in the scenery repository.