Select Graphic Colors is used to specify the colors used to overlay graphics objects like line profiles and polygons on top of image data. The palette of colors available for graphics can be changed with ChangeColors.
Priism | Image windows | ChangeColors
Use this option menu to choose a color to use for graphics on top of pseudocolor (usually greyscale) images.
Use these option menus (one per wavelength) to choose the color used for graphics on top of that wavelength when the images are composed of multiple wavelengths each represented by a different color component.