Autotek autocad raster design 2010 Benutzerhandbuch

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Command Line
irubarc
Rubbing a Raster Circle
You can remove a raster circle that has a width (sometimes called a donut) by
picking three points on the circle. You must set an appropriate line width.
For more information, see 
 (page 266).
NOTE Unlike previous versions of Raster Design, rubs permanently change the
raster data after you have saved the image. They do not temporarily remove raster
data from the display. To reverse a rub, use the AutoCAD UNDO command.
To rub a raster circle
Set an appropriate line width for the rub.
Click Image menu  ➤  Remove  ➤  Circle.
Select the center point of the raster circle you want to remove.
Select the second point to define the radius of the raster circle.
Quick Reference
Menu
Image  ➤  Remove  ➤  Circle
Raster Design Toolbar
Command Line
irubcircle
Rubbing Multiple Line Segments
You can remove more than one raster line segment at a time by using the Rub
Polyline command. You must set an appropriate line width. For more
information, see 
 (page 266).
Rubbing a Raster Circle | 151