Good morning all
I do a fair amount of on-screen digitising of Landsat images. Editing the
polygons however can be very tedious as MI does not allow adjacent polygons
to have common boundaries. Hence if I want to move a boundary, I have to do
it twice - once for each polygon, and this has to be done node by node to
ensure that the new boundaries overlie each other exactly. It would make it
much easier if the superimposed nodes along the common boundary could be
locked together so that moving one would also move the other.
Another improvement that I would appreciate is related to polygon fills. I
would like to be able to toggle fills on or off without losing all the
settings as at present.
Mal Jones
Cooperative Research Centre for Landscape Evolution & Mineral
Exploration
Queensland Centre for Advanced Technologies
PO Box 883 Kenmore
Queensland
Australia 4069
Ph (07) 3212 4610
Fax (07) 3212 4455
Web: http://leme.anu.edu.au/
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