User Guide

■ Adjusting Images with the Histogram (page 92)

To change the color map of an image

1 To display the Image Manager (page 330) toolspace, click Image ➤

Manage..

2 Click the Image Insertions (page 331) view.

3 Click the image insertion for which you want to change the color map,

right-click and click Edit Color Map. Depending on image type, the

applicable dialog box opens.

NOTE If you edit an existing palette color map that is used by several images

in the drawing, the changes will affect all of the images. To affect only one

image, you can assign the color map that is closest to what you want, then

copy that color map and rename it.

4 Make changes as required.

Adding a Visual Elevation Key to a DEM Image

You can add a small image that displays how colors are mapped to elevation

ranges from lowest to highest on a digital elevation model.

Sample elevation key

To make the elevation key more useful, add elevation values to the color

bands.