Avoid null color Value: A big part of volumes contains a high quantity of the 0 value(black). As the drawing of the histogram is calculated by the most given value, sometimes could happen that this given value is too much repeated and provokes all other bars values being really small. As comented this value uses to be the null value (0, black). Activating this option the Black color will not be taken in consideration to draw the histogram.
Fill Bars: By default ZSA will create the histogram with empty rectangles, activating this option they will be filled with the color specified by the next option.
Match Color: Will make the histogram bars use the color that they actually represent in the model.
Follow Marks: Activating this function will make the mark follow the focus of the mouse without having to perform a click to show the mark.
