Nyall Dawson d6dae3e16a Add api for map canvas/map tools to retrieve layers by ID, including
layers which have been set for a canvas but which AREN'T part of
QgsProject::instance()

Required to fix test failure in labeling map tools, but ultimately
a necessary piece of API to ensure that map tools aren't so tightly
bound to QgsProject::instance()
2021-10-05 12:21:56 +10:00
..
2021-09-24 15:47:10 +10:00
2021-09-24 08:56:40 +10:00