Autotek autocad raster design 2010 用户手册
Quick Reference
Menu
Image ➤ Image Processing ➤ Change Color Depth
Raster Design Toolbar
Command Line
idepth
Dialog Box
(page 302)
Using the Palette Manager
Raster Design allows you to manipulate individual colors and entire palettes
for 8-bit images.
for 8-bit images.
The Palette Manager can determine which colors are actually being used,
change an existing color to a different color, combine several color indices
into a single mapped color, compress the palette, and even import and export
palettes.
change an existing color to a different color, combine several color indices
into a single mapped color, compress the palette, and even import and export
palettes.
Manipulating the Color Table
(page 348) dialog box displays color tables representing
the values in the image palette.
These color tables are displayed both as an array of color buttons, and a list
window. You can select individual colors in the color table to get information
on their color values, frequency, and index values. By selecting one or more
colors from the color table, you can also change their color values, combine
colors, assign transparency, and delete colors from the palette.
window. You can select individual colors in the color table to get information
on their color values, frequency, and index values. By selecting one or more
colors from the color table, you can also change their color values, combine
colors, assign transparency, and delete colors from the palette.
Changing Selected Colors in the Image Palette
In a paletted image, when you select a color from the color table or the list
view, the Change button becomes active.
view, the Change button becomes active.
118 | Chapter 6 Modifying Images