Bio-Rad EXQuest Spot Cutter - Manual (Page 142)

Detecting and Editing Spots
4-21
Fig. 4-14. Creating a freehand boundary.
To edit the boundary, position your cursor on the border and drag across the line with
the freehand tool; a new white line will appear. When you recross the old line, a new
boundary will be created.
Deleting and Moving Spot Boundaries
To remove a spot boundary, you can use the Remove Spot tool, or you can click on
the spot with the Contour, Freehand, or Select tool to select it (the boundary will
change to green) and press the Delete key on your keyboard. The spot will also be
deleted in the Gaussian image.
1. Select the freehand tool.
2. Draw the freehand line
around the spot in the
Filtered image.
3. The boundary is created
and the spot is added
to the Gaussian image.