Autotek autocad raster design 2010 用户手册

2 In the list window, right-click on one of the column headings to display

the shortcut menu.

3 Click one of the column names to toggle the display status. A check mark

next to the column name indicates that is displayed.

Menu

Image  ➤  Image Processing  ➤  Palette Manager

Raster Design Toolbar

Command Line

ipal

Dialog Box

 (page 348)

To display and plot a subset of the images in your drawing, you can create a
mask.

A mask clips the images that are inside the mask boundary and hides or
unloads the images that are completely outside the mask boundary.

A mask is similar to an image clip, but a mask can affect more than one image
at a time. Like a clip, a mask does not permanently modify the images. You
can disable the mask to redisplay all of the images and you can also convert
a mask to image clips. For more information, see

(page 141), 

 (page 142), and 

(page 143).

You can mask images using a rectangular or polygonal mask boundary. The
mask boundary is an AutoCAD object that you can move, stretch, scale, and
erase like any other AutoCAD object.

136 | Chapter 6   Modifying Images