VEMap.onmousewheel Event
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Occurs when the mouse wheel is moved.
VEMap.AttachEvent("onmousewheel", function_name);
Return Value
A MapEvent object, which has the following properties:
| Property | Description |
|---|---|
altKey |
A Boolean object representing whether the ALT key was held when the key was pressed. |
ctrlKey |
A Boolean object representing whether the CTRL key was held when the key was pressed. |
elementID |
The ID of the object associated with the event, usually a VEShape Class object or the base map. |
eventName |
A String object representing the type of event that occurred. |
mapStyle |
The current map style as a String. Valid String results are a,r,h, and o. |
sceneID |
If the map style is set to bird's eye (oblique), the unique identifier of the current bird's eye scene. |
sceneOrientation |
If the map style is set to bird's eye (oblique), the orientation of the current bird's eye scene. |
shiftKey |
A Boolean object representing whether the shift key was held when the key was pressed. |
ClientX |
The x coordinate of the mouse cursor relative to the browser window. |
ClientY |
The y coordinate of the mouse cursor relative to the browser window. |
ScreenX |
The x coordinate of the mouse cursor relative to the screen. |
ScreenY |
The y coordinate of the mouse cursor relative to the screen. |
MapX |
The x coordinate of the map relative to the screen. |
MapY |
The y coordinate of the map relative to the screen. |
ZoomLevel |
The current zoom level of the map. |
Remarks
This method is not supported in 3D mode, and the coordinate values returned in Firefox 1.5 and 2.0 are not correct.