Maximum number of labels (Color Legend) is wrong
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
The maximum number of labels for the Color Legend is incorrect, from a user's perspective. The maximum number of labels on the right side of the color legend should equal the maximum number of labels. This includes the min and max label. (Users really don't care that min and max aren't minor labels - they just count up the number of labels, and wonder why there are more than the max).
Also, please initialize it to 7 - i.e., same as now (5 minor plus min and max).
I couldn't find where this count is initialized, but the bulk of the code is in vtkPVScalarBarActor::ConfigureTicks() (and sub funcitons). It is called NumberOfLabels.