About Modifying the Symbols

The color and size of the symbol associated with a category or group of values can be modified to appropriately fit the meaning of the category. For example, a canopy category may be displayed with a green color to represent vegetation. In addition to the symbols assigned to each category, the default symbol can be modified as well.

How to Modify the Symbols

Double Click on the Symbol

1. Open the Properties dialog.

2. Select the 'Symbology' tab and the 'Classification' tab within it.

3. Within the Symbol column, double click on the symbol for the category you wish to modify. The Symbol Property Page will display.

• How to modify the point size
  
• How to modify the color