[Qgis-user] QGis slope calculation in Photoshop

[Kris Nackaerts]

Depending how often you'll need this it could be interesting to write a small python script that reads the image (eg. via gdal python bindings), transform the data if necessary, and apply a colormap to it, exporting it into the color-representation you need (eg. using matplotlib's colormaps).

Kris



-------- Original-Nachricht --------
> Datum: Tue, 10 Apr 2012 13:32:52 +0200
> Von: Paulo van Breugel <p.vanbreugel at gmail.com>
> An: qgis-user at lists.osgeo.org
> Betreff: Re: [Qgis-user] QGis slope calculation in Photoshop

> Not sure about your question, but why do you want to avoid exporting it 
> as png? The png uses losless compression, so the quality should be the 
> same as tiff. And if you need tiff as output, just convert it to tiff in 
> Photoshop. Or is there another reason?
> 
> 
> 
> On 04/10/2012 01:15 PM, mnertinger wrote:
> > Hi everyone!
> >
> > Does anybody have an idea how to get a calculated slope tif from qgis
> into
> > Photoshop?
> > As the data is a "GDT_Float32 - Thirty two bit floating point", opened
> in
> > Photoshop it
> > becomes a black/white "mask-like" image.
> > Or maybe any way to convert it to a normal tif?
> >
> > I just want to avoid exporting it as an png or jpeg …
> >
> > Thanks!
> > Max
> >
> > --
> > View this message in context:
> http://osgeo-org.1560.n6.nabble.com/QGis-slope-calculation-in-Photoshop-tp4742742p4742742.html
> > Sent from the Quantum GIS - User mailing list archive at Nabble.com.
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> > Qgis-user at lists.osgeo.org
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> 

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