November 2018
Beginner to intermediate
272 pages
5h 36m
English
Content preview from Learn QGIS - Fourth Edition
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Writing your first processing script
We will now create our first script that fetches some layer information. The processing has been completely overhauled in QGIS 3. Start by opening the Processing Toolbox, click on the Python button, and select Create New Script from Template..., as shown in the following screenshot:
Creating a new script from a template in the processing toolbox
This opens a script template in the editor dialog.
Save this script as my_first_script.py. When you run this script, it will open a dialog box where you can select any layer and save it to either a temporary layer or a new layer. To run the script, click the green ...
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