Selecting colors within a range

If necessary, you can select colors within a specific range.

To select colors within a range

  1. On the Range-based tab of the PCT Editing window, under Color Selection, click Custom.
  2. To select a new first or last color, click First Color or Last Color, as applicable.
  3. On the color bar, drag the handle of the left and right markers, respectively, to the positions you want.
    Marker handles
    Note: The color of the handles varies according to the selected colors.

    You can also specify the values of the range in the Left Marker and Right Marker boxes.

© PCI Geomatics Enterprises, Inc.®, 2026. All rights reserved.