3D Histogram

To change the plot properties click on the "View -> Plot Properties" menu or the plot properties button , this opens the "Set Plot format" dialog shown in Figure 1

Figure 1. 3D Histogram: Properties Dialog (Simple tab)

For changing properties such as title of the plot, labels, and ranges, click on the "Simple" tab.

Selecting a particular dataset in "Dataset" combobox and changing color and/or histogram types will change the properties of only that particular dataset.
Selecting "All Datasets" in "Dataset" combobox and changing color and/or histogram types modifies the same of the plots overlayed (if any) and plots that will be overlayed in the same plot panel.

The option "various" is enabled in histogram type combobox only when "All Datasets" option is selected in Dataset combobox. If histogram type is set to "various", all the datasets type plotted in corresponding plot are made different.

When "All Datasets" is selected in "Dataset" combobox, an option to "Apply changes to All Plots" is enabled. Enabling this feature applies property of respective plot panel to all the plot panels present with histogram plotted and even that will be created newly.

To use transparent colors vary the alpha value in the color chooser box which pops up by clicking the colored button with label Color:

Figure 2. 3D Histogram: Properties Dialog (Advanced tab)