Nyall Dawson 388e4047a7 [FEATURE][labeling] Add option for obstacle only layers
This allows users to set a layer as just an obstacle for other
layer's labels without rendering any labels of its own.

Ideas for UI improvements are welcome!
2015-07-15 16:08:24 +10:00
..
2015-05-22 19:53:03 +02:00