[Qgis-developer] Re: Scripting QGIS from the outside using Python
marco.hugentobler at sourcepole.ch
Mon Mar 19 09:31:20 EDT 2012
>1.)Load vector points from POSTGIS
This is possible with the python bindings (QgisInterface.addVectorLayer)
>2.)TIN creation with points
This is possible with QGIS (DualEdgeTriangulation in qgis_analysis, used
by interpolation plugin). There is however no python binding for it, so
only accessible for C++ plugins.
>3.)Contour extraction from TIN
This can only be done indirectly by interpolating the TIN to a raster
and then use GDAL contour (linking to GDAL library).
On 19.03.2012 14:13, TheGeographer wrote:
> Hi all,
> I'm very interested to automate processes from outside of QGIS,too.
> I want to create following workflow:
> 1.)Load vector points from POSTGIS
> 2.)TIN creation with points
> 3.)Contour extraction from TIN
> The result should look like this here:
> Is it possible to script this via python?
> View this message in context: http://osgeo-org.1560.n6.nabble.com/Scripting-QGIS-from-the-outside-using-Python-tp4621319p4633242.html
> Sent from the Quantum GIS - Developer mailing list archive at Nabble.com.
> Qgis-developer mailing list
> Qgis-developer at lists.osgeo.org
Dr. Marco Hugentobler
Sourcepole - Linux& Open Source Solutions
Churerstrasse 22, CH-8808 Pfäffikon SZ, Switzerland
marco.hugentobler at sourcepole.ch http://www.sourcepole.ch
Technical Advisor QGIS Project Steering Committee
More information about the Qgis-developer