Export from QGis to CAD¶

An algorithm has been created by Selvarani, to see the whole process click here:
https://redmine.auroville.org.in/projects/gis/wiki/Automatic_export_from_QGis_to_dxf

QGis Graphical Modeler: An algorithm to automatically export data directly from Gisaf to .dxf format (CAD)¶

• Login to PostGIS

• Directly from the Gisaf server, load all the layers which need to be converted into .dxf format

• Go to Processing Menu, click on “Graphical Modeler” (or Ctrl+Alt+G)

• The “Model Designer” window will open:

The final model will look like this:

Below, the explanation on how the algorithm has been created.

• An input to the algorithm is needed: go to “Inputs” tab and double click on “Vector Layer”

The window “Input Vector layer Parameter Definition” will open:

• in “Description”, enter “Input Vector layer”
• in “Geometry type” select “Any Geometry Type”
• Click “Ok”

Input is created as above.
As a second step, features need to be filtered, because some layers have different “Status” (E, D, F, etc. as defined in CSR Geomatics CAD Layer Naming Standards):

• in the Algorithms panel, type “filter” in the Search Box: this way, all existing algorithms related to “filter” will be listed
• double click on “Feature filter”