Changes

Implements a A gauge chart that goes from minimum to maximum set interval, with different ranges markers between this interval and a dinamic dynamic indicator that points to the current value result.

[[File:Range_gauge.png|link=]]

The example above shows a gauge with the interval going from ''0'' to ''10,000'', different fixed ranges between this interval (red, yellow and blue colors) that show the value performance and the dinamic dynamic pointer indicating the current value of the measure ''6187.73''.