Handler for dragging a rectangle across the map. Box is displayed on mouse down, moves on mouse move, and is finished on mouse up.
| OpenLayers.
|
Handler for dragging a rectangle across the map. |
| Properties | |
| boxDivClassName | {String} The CSS class to use for drawing the box. |
| Constructor | |
| OpenLayers.
|
| control | {OpenLayers.Control} |
| callbacks | {Object} An object with a properties whose values are functions. Various callbacks described below. |
| options | {Object} |
| start | Called when the box drag operation starts. |
| done | Called when the box drag operation is finished. The callback should expect to receive a single argument, the box bounds or a pixel. If the box dragging didn’t span more than a 5 pixel distance, a pixel will be returned instead of a bounds object. |