Parent Topic: <A href="http://www.pcigeomatics.com/cgi-bin/pcihlp/CLWORKS|Class+Editing">Class Editing</a><hr>
<H4>Source Classes</H4>
The Source Class List area contains a scrolled list of all classes in the 
classified image. This list is used to select ONE OR MORE source classes
for the editing operation. Multiple selection may be made with either
the Shift or Ctrl key pressed down.
In addition, there are three selection control buttons:
<P>
<UL>
<LI> Select: Selects the class at the display cursor position 
(in addition to any classes already selected). 
<LI> Clear All: Clears all selections from the source class list. 
<LI> Select All: Selects all classes in the source class list. 
</UL>
<hr>
Parent Topic: <A href="http://www.pcigeomatics.com/cgi-bin/pcihlp/CLWORKS|Class+Editing">Class Editing</a><br>
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