The map control contains the "Box Zoom" feature (Rectangular zoom). By default it is enabled automatically when the user holds down the SHIFT key.
- press and hold down the SHIFT key
- press left mouse button
- drag the mouse cursor
You will see the area which will be used for rectangular zoom when you release a mouse button.
Also the RadMap contains the MouseDragMode property.
The property allows using the following values:
When its value is "Select" then the "Box Zoom" feature is enabled for mouse dragging. You can use it to toggle mouse mode between dragging the map and the "Box Zoom" mode.
the Telerik team
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