Pitney Bowes MapXtreme - Manual (Page 137)

Chapter 7: Desktop Applications, Controls, Dialogs, and Tools
MapInfo.Windows.Dialogs Namespace
MapXtreme v7.1 137 Developer Guide
Create Theme: Step 3 of 3 dialog box (Ranged Theme)
The dialog box shows the default theme distribution method: EqualRangeSize. The corresponding
name of the distribution method in the user interface of the wizard is Equal Ranges.
When a user make a change in the Settings tab, such as changing the number of ranges, the
Recalculate Theme button is activated. The user must click the Recalculate Theme, Apply, OK
button, or on a new tab to perform the recalculation. The recalculation does not occur automatically.
The figure below shows a Step 3 dialog box with a change to the number of ranges. The
Recalculate Theme button is now available.