mirror of
https://github.com/qgis/QGIS.git
synced 2025-02-25 00:58:06 -05:00
db1a1929a4
This adds a second variant for the existing "attribute" function. The current function requires both a target feature and attribute name to be specified, while the NEW variant just uses the current feature. E.g. NEW: attribute( 'name' ) -> returns the value stored in 'name' attribute for the current feature EXISTING: attribute( @atlas_feature, 'name' ) -> returns value stored in 'name' attribute for the current atlas feature It's just a faster shorthand version!
Updating the srs.db ------------------- The srs.db can be updated from the EPSG codes in the GDAL installation: 1) Install latest GDAL, be sure to configure with --with-python. 2) Set PATH and PYTHONDIR if installed GDAL in non-standard location. 3) Run 'scripts/qgis_srs.sh > new_srs.sql'. It may take a minute or two. 4) Run 'sqlite3 new_srs.db < new_srs.sql'.' 4) Run 'sqlite3 new_srs.db <postprocess_srs.sql' You can use sqlite3 to dump the contents from both srs.db and new_srs.db before you decide to commit. Magnus Homann 2009-08-19