Living Image 3.1

5. Working With ROI Tools
Editing ROI
Dimensions
86
There are two ways to resize a circle or square ROI:
• Drag a handle on the ROI.
• Edit the settings in the ROI Properties box.
NOTE
You cannot change the size of an ROI that was created using the auto ROI or free
draw tool.
To resize an ROI using a handle:
1. Select the ROI and place the
pointer over a handle ( )on the
ROI.
2. When the pointer becomes a
arrow, drag the handle.
To resize an ROI using the ROI Properties box:
1. Double-click the ROI in the image.
- The ROI Properties box appears and displays the
positions and dimensions of the selected ROI.
2. Enter a new width or height value in the ROI
Properties box.
3. To lock the current ROI size, choose the Lock Size
option.
Note: The ROI size cannot be changed until the
Lock Size option is cleared.