Controls how measurement labels are displayed in the CAD view.
Ribbon: File tab 
Options Application Options Display Options LabelsThe following options are displayed.
- Draw coloured boxes around labels — Display label borders in colour.
The colours indicate whether the displayed measurements are above, within, or below tolerance.
Note: Use the Colours > Labels and graphical dimensions page to specify the colour of each tolerance range. - Switch off labels during rotation — Select this check box to hide labels while the CAD model is rotated.
- Show hidden labels — Display labels for all features regardless of the model's orientation.
By default, PowerInspect hides the labels of features that are not currently visible in the CAD view.
- Radius of points search — Maximum distance from the original point to search for corresponding points in other Measures.
When you label points in an inspection, section, or point-cloud group, PowerInspect also labels the nearest corresponding point in each Measure of the document. Points exceeding this distance are not included in the search. To avoid problems caused by variations in the location of points, remove all labels and redraw the point selection in each Measure.
Note: This setting has no effect when a document contains only one Measure.