This adds a new item_variables expression function when expressions
are used inside a composition context.
The function takes a single argument, the id for an item inside
the composition, and returns a map of variable name to value
for that item.
This allows you to do things like insert text in a label fetching
properties of another item in the composition, eg
Insert scale of map into a label:
map_get( item_variables( 'map'),'map_scale')
Insert x coordinate of map center into a label:
x(map_get( item_variables( 'map'),'map_extent_center'))
spell check will be done automatically in words by default (when some conditions are fulfilled)
possibility to avoid in words checking by adding :* at the end in spelling.dat
one can add #spellok at the end of a line of code to skip spell check on this line
* Instanciate QgsServerInterface even if HAVE_SERVER_PYTHON_PLUGINS is
not defined
* Pass QgsServerInterface in module registration methods.
* Add QgsServer initialisation test
#Please enter the commit message for your changes. Lines starting
Fix typo in doc and comments
Update documentation
Fix return of implicitely shared objects
Fix order of parameters in QgsServiceRegistry::registerService
The commit d44f1eba2fed18b3fef8d8865d79b3b6d8bc4d69 seems to break some WMS 1.3.0 client and WMS compliancy.
The commit d44f1eba2fed18b3fef8d8865d79b3b6d8bc4d69 has been written to fix an issue with QGIS WMS Client and to render image like other WMS Server.
This commit has been written to fix issue introduce by d44f1eba2fed18b3fef8d8865d79b3b6d8bc4d69.
It is based on MapServer code:
* https://github.com/mapserver/mapserver/blob/master/mapdraw.c#L115
* https://github.com/mapserver/mapserver/blob/master/HISTORY.TXT#L3768
And take account of axis invertion for output CRS.
See https://github.com/qgis/QGIS-Enhancement-Proposals/issues/86
- Checking/unchecking a group doesn't change the check state of its children.
A node is visible if and only if it is checked and all its parents too.
- There is no more a semi-checked state for a group
- Ctrl-clic on a unchecked group will check the group and all its descendants.
- Ctrl-clic on a unchecked layer will check the lager and all its parents.
- Ctrl-clic on a checked group will uncheck the group and all its descendants.
- Ctrl-clic on a checked layer will uncheck the layer and all its parents.
- Those actions are available in contextual menu items in the tree view.
- Invisible layers because they or their parent(s) is unchecked are greyed out.
- Remove some non-base class empty destructors. These add no value
and it's better to let the compiler auto generate optimised versions
- use virtual ~Class = default instead of virtual ~Class {}
