set interval(interval) {
		if (!(interval instanceof Array) || 
			interval.length !== 2 || 
			isNaN(interval[0]) || 
			isNaN(interval[1]) || 
			interval[0] > interval[1]) {
			throw new Error('The interval specified is invalid.');
		}
		this._scale = scaleLinear().domain(interval).range([0, 1]).clamp(true);
	}
/**
	* Sets the interval of the gauge (min and max values).
	*
	* @param interval
	*/
Sets the interval of the gauge (min and max values).
@param interval
Sets the interval of the gauge ( min and max values ) . @param interval
set interval(interval) {
		if (!(interval instanceof Array) || 
			interval.length !== 2 || 
			isNaN(interval[0]) || 
			isNaN(interval[1]) || 
			interval[0] > interval[1]) {
			throw new Error('The interval specified is invalid.');
		}
		this._scale = scaleLinear().domain(interval).range([0, 1]).clamp(true);
	}
set interval ( interval ) { if ( ! ( interval instanceof Array ) || interval . length !== 2 || isNaN ( interval [ 0 ] ) || isNaN ( interval [ 1 ] ) || interval [ 0 ] > interval [ 1 ] ) { throw new Error ( 'The interval specified is invalid.' ) ; } this . _scale = scaleLinear ( ) . domain ( interval ) . range ( [ 0 , 1 ] ) . clamp ( true ) ; }
Sets the interval of the gauge (min and max values).
Sets the interval of the gauge ( min and max values ) .