8.19. Rearrange Colormap

8.19. Rearrange Colormap
	8. The “Colors” Menu

图 15.158. The “Rearrange Colormap” window

This command allows you to re-organize colors in the palette of indexed images. It doesn't modify the image. You can't add or remove colors; for that, see The Indexed Palette Dialog .

8.19.1. Activate Dialog

You can access this command from the image menu-bar through Colors → Map → Rearrange Colormap. If your image is not indexed, this command is grayed out and disabled.

8.19.2. Using the “Rearrange Colormap” dialog

Explanations supplied in the dialog window are enough: drag and drop colors to rearrange the colormap. You can sort colors in various ways by using the local pop-menu that you get by right-clicking:

图 15.159. The “Rearrange Colormap” pop-menu