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iTool User's Guide: Working with Images |
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You can add a colorbar to your visualized image which will show on a color scale the minimum to maximum pixel values. To add a colorbar, click on the image and then from the iImage window, select Insert Colorbar. A colorbar will be placed in the visualization window. This colorbar can be resized and moved around the window. You can also double-click on the colorbar to invoke the Visualization Browser, which will allow you to change properties for the colorbar.
IDL Online Help (March 01, 2006)