Hi,
There is a special renderer available for this called "vector field
renderer".
See the plugin http://plugins.qgis.org/plugins/VectorFieldRenderer/
It comes with a help on how to set it up.
Hope this helps,
Andreas
On Wed, 27 Jun 2012 12:20:01 +0300, Zirneklitis wrote:
By creating two classes?
Karlis
Giovanni Manghi wrote:
..
With a negative slope% pointing outward from the point and a
positive
slope% pointing inward to the point.
ummm.... not sure how this can be achieved.
..
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Andreas Neumann
Böschacherstrasse 10A
8624 Grüt (Gossau ZH)
Switzerland
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