Steps to apply different patch shapes to the different layers of the legend by setting options in the legend wizard.
- Select Insert > Legend.
- Click Next in the wizard until the list of legend items and the controls for legend patches.
- In the Legend Items list select the layer with the patch shape to be changed.
- Click the dropdown list for Patch > Line or Patch > Area and select a patch shape.
The legend wizard is new at ArcGIS 8.1 and is not available in ArcInfo versions 8.0.1 or 8.0.2.