I can't see the line that has been drawn when I create an ROI or use the measurement tools in Openlab. Can I change the color?

Technical Note: 143
Reads: 6011
Creation Date: 09/08/2000
Modification Date: 12/02/2004

The default setting for the Measurement tool and the ROI is black. To change the color, select "Preferences" from the Edit menu . In the Preferences dialogue box, select the "Colors" option. Change the "Marching Ants" colors as required. Both colors will be visible when drawing an ROI but only the top color is used for line or Point Count measurements.