Histograms
This is used to say what histograms are to be drawn, and their scale and style.
Use the tabs to choose some of the parameters to be changed :-
The histograms are defined in Histogram Fields and Histogram Scale.
To draw a particular field as a histogram, just click on the check box in Histogram Fields, choose the Histogram Scale and then enter any scale.
Note that In addition to the pre-defined scales, such as Zero to Max and Fixed, any histogram, can be scaled the same as any previous histogram in the chart.Note that the three automatic scales, can also scale each group of nodes individually. Just click the check box alongside the scale choice.
Use Options to set the special options for the histograms.