[Qgis-user] Deleting a vertices during tracing in of a polygon - Is there a way?

[gam17 at riseup.net]

Hi Jeff Sonnentag,
   you could consider to use QAD plugin which can undo the wrong vertex
in the way you like.
"_mpolygon" is the command to draw irregular polygons, "_polygon" is the
command to draw regular polygons.

gam17


> Searching I can't find anything on the topic (or I don't know what to
> search for . . .), but when you are tracing around something and
> creating a new polygon (or line) and you click and place a vertex in
> the wrong spot is there an way to IMMEDIATELY do some kind of UNDO to
> remove either the last vertex placed or the last few or something. 
> 
> "Undo" under "Edit" isn't available and Ctrl-Z doesn't do anything. 
> (???) 
> 
> I just got done tracing in a large item after a few hours and I think
> I got all the places I messed up found (by following the edge around
> and looking at everything again AFTER saving the whole traced
> feature), but it would be a LOT more efficient to be able to deleted
> some last created vertices as the shape was being created and as
> mistakes were known to have been made.
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