John - thanks for the clarification. It's too bad this is not possible,
as this seems like one of the biggest limitations of QGIS for using
rasters. I often find it important to know the actual numbers I'm
looking at on the map, and not just the relative values. Without a
legend, it's impossible to know this.
Does anyone know of impending plans to implement such a thing?
Matt
John C. Tull wrote:
Alessandro,
This is currently not possible. I have had to make a legend in a
separate graphics program and add it as an image to the composer
canvas. You can do just the raster legend by hand and have a vector
legend built by the composer, then superimpose the raster legend on
the canvas. This is the best workaround I have found thus far.
Alternatively, you can vectorize your raster and set the colors the
same. You could then just use a vector layer instead of a raster.
Cheers,
John
On Jul 2, 2009, at 8:23 AM, [email protected] wrote:
Hi all,
is there a way in QGIS to print a map in which you have a complete
legend for raster files? I mean, to have different colours for different
categories, or a legend with stretched colours?
When I add a legend in the map
composer, if I have a raster in the map, I only see the name of
raster. The
same is for the map legend.
I'am using QGIS 1.2.0 from OSGeo4W installation, in
WindowsXP.
Alessandro
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