Autotek autocad raster design 2010 Benutzerhandbuch

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To specify a transparent color from the color table
Click Image menu  ➤  Image Processing  ➤  Palette Manager.
 (page 348) dialog box is displayed.
Select a color from the color table or use the Select Color button to pick
 (page 122).
Click the Transparent button, or right-click and select Set Transparent
on the shortcut menu.
To turn on transparency in the image, select the Image Transparency
check box and click Apply.
Click OK to close the Palette Manager dialog box.
NOTE If the Image Transparency check box is cleared, the transparency will
not appear.
Quick Reference
Menu
Image  ➤  Image Processing  ➤  Palette Manager
Raster Design Toolbar
Command Line
ipal
Dialog Box
 (page 348)
Selecting a Color Directly from the Image
Use the Select Color tool to pick colors directly from the selected image.
A single click will add one color to the selection set, or you can select all of
the colors within a rectangular or polygonal window.
122 | Chapter 6   Modifying Images