Olivier Guyot 3c1e3779e2 View / add a method to compute a valid zoom level ...

The `getValidZoomLevel` apply the current resolution constraint to return
a value that is guaranteed valid.

This is used for interactions & controls which need a target value to work:
the +/- buttons, the zoom clider, the dragbox zoom and the mouse wheel zoom.

2019-02-22 15:01:30 +01:00

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ol

View / add a method to compute a valid zoom level

2019-02-22 15:01:30 +01:00