Am 28.03.2013 21:03, schrieb Patrice Vetsel:
I wan't to add the length of a line as label in a shape file layer.
I use the $length but when I use the tool to measure I don't have the
same values.
I'v found on the net that may be I must use a special projection
(here I'm using EPSG:4326)
It's seem's complicated, may be it's missing feature to add a "metric
length" in label tool ?
If your shape file is in EPSG:4326, the layer units are in degrees, and
the result of $length will also be in degrees.
If you want the length in metres, try a UTM projection suitable for your
part of the world.
HTH,
André Joost
_______________________________________________
Qgis-user mailing list
Qgis-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/qgis-user
