JqxRadialGauge not setting max value

According to help page on jqxWidget RadialGauge, the following command should change the max value of the gauge to 100.

$('#RadialGauge1').jqxGauge("max",100);

When executed in my case nothing happens.
Please advise.

Found the solution with search on:
https://www.jqwidgets.com/jquery-widgets-documentation/documentation/jqxgauge/jquery-gauge-api.htm

Set the max property.

$('#jqxGauge').jqxGauge({ max: 20 });

Get the max property.

var max = $('#jqxGauge').jqxGauge('max');