User guide

Quantity One User Guide
14-28
Density in Region
Use Density in Region to get intensity and area information about any region
on an image.
Select Density in Region from the Band > Draw Band menu or Contour Tools
toolbar. The cursor will change to an “information cursor.” Drag the cursor as
if it were a pen to enclose a region of interest.
Fig. 14-19. Density in Region tool.
When you close the border, it will change color and a pop-up box with
information about the enclosed area will be displayed.
For very small regions, you will have to magnify the region before using this
command.
Drawing Band Boundaries
Note: You must have a lane defined on your image before using the drawing
tools. The drawing tools work best if you first magnify the region you
want to draw in using Zoom Box.
If you want to draw the boundary of a band manually, you can do so using
Draw Band Boundary.
Select Draw Band Boundary from the Band > Draw Band menu or Contour
toolbar. Your cursor will change to a pencil symbol.