polygons
Options are:
- 'yes': allow placing outside the polygon if needed
- 'no': don't allow outside placements
- 'force': only ever put this label outside the polygon
outside of polygon features when required
When a label can't be placed inside the polygon and this option is checked,
then it will be automatically placed at a nicely selected location
just outside of the polygon
Sponsored by QGIS Swiss user group!
of labels, min size for labels) to a new class QgsLabelThinningSettings
This new class is designed to contain settings related to how the label
engine removes candidate label positions and reduces the number of
displayed labels.
So that these files are all grouped together, making it easier to locate
all the components of the labeling engine and hopefully making things
easier to navigate
