Do not rely on the presence of a dot to load
a module. Loading a module can now be achieved
through the code editor in the dialog.
* added an option to load from environment
* added a file selector to specify the file
* changed tooltips accordingly
QString methods
Using single quotes is a significant performance boost. Rough
benchmarks indicate the QString single quote methods take
about 15% of the time the double quote variants take.
Now replaced by @map_id variable. But don't panic, old expressions
with $map will still work!
Also adds a deprecated group for expression functions, which aren't
shown in the builder. $map added to deprecated group
(under the layer properties, rendering tab)
So why would you want this? Well, extremely detailed layers (eg
polygon layers with a huge number of nodes) can cause composer
exports in PDF/SVG format to be huge as all nodes are included in
the exported file. This can also make the resultant file very slow
to work with/open in other programs (*cough* Inkscape *cough*).
Now, these you can force these layers to be rasterised so that the
exported files won't have to include all the nodes contained in these
layers. (Before you could also do this by forcing the composer to
export as a raster, but that was an all-or-nothing solution).
The ideal solution would be a simplification option for composer
exports which would simplify the layers by removing redundant points
at the export DPI, but this is an easy workaround for now.
This allows for more convenient configuration of layer styles and switching
between them compared to the context menu in the layer tree.
This code has been funded by Tuscany Region (Italy) - SITA (CIG: 6002233F59)
and commissioned to Gis3W s.a.s.
This saves vertical space and will allow addition of more actions.
This code has been funded by Tuscany Region (Italy) - SITA (CIG: 6002233F59)
and commissioned to Gis3W s.a.s.
This allows to properly use multiline expressions in the expression builder
when the map tip HTML definition contains newlines (which are formatted as
ParagraphSeparators in QTextCursor)
See http://qt-project.org/doc/qt-4.8/qtextcursor.html#selectedText
