QgsMapCanvasSnappingUtils class
Snapping utils instance that is connected to a canvas and updates the configuration (map settings + current layer) whenever that is changed in the canvas.
Contents
- Reference
Base classes
- class QgsSnappingUtils
- This class has all the configuration of snapping and can return answers to snapping queries.
Protected functions
- void prepareIndexProgress(int index) override
- Called when finished indexing a layer. When index == count the indexing is complete.
- void prepareIndexStarting(int count) override
- Called when starting to index - can be overridden and e.g. progress dialog can be provided.