Stay organized with collections Save and categorize content based on your preferences.

blockly > utils > parseBlockColour

utils.parseBlockColour() function

Use **Blockly.utils.parsing.parseBlockColour** instead.

Parse a block colour from a number or string, as provided in a block definition.

Signature:

export declare function parseBlockColour(colour: number | string): {
    hue: number | null;
    hex: string;
};

Parameters

Parameter Type Description
colour number | string HSV hue value (0 to 360), #RRGGBB string, or a message reference string pointing to one of those two values.

Returns:

{ hue: number | null; hex: string; }

An object containing the colour as a #RRGGBB string, and the hue if the input was an HSV hue value.

Exceptions

{Error} If the colour cannot be parsed.