gvSIG-Desktop 1.11. User manual
This option is used to restrict the drawing of bar charts to selected geometries.
The geometries can be selected either before or after configuring the bar chart size and display options.
In order to display bar charts for selected geometries, simply tick the check box “Draw only selection” in the pie legend configuration dialog.
The following image shows an example in which bar charts are only shown for selected geometries (shown in yellow).