Select Polygon Areas

Use Edit Polygon to select irregular polygon areas in an image file. This allows you to:

• Select data for 3D models or volume projections.

• Copy selected data to another file.

• Get statistics for selected areas.

Edit polygon provides tools that you can use:

To draw polygons

To copy polygons

To define guide options

To clear selected polygons:

1. Select Clear Partial on the Edit Polygon window Edit list to open the Clear Partial dialog box.

2. Select the range of Z sections, time points, and wavelengths that you want to clear.

3. Click Do It to clear the polygons from the range.

To get statistics of polygon areas