OpenLayers.Control.MousePosition - OpenLayers

# OpenLayers.Control.MousePosition

The MousePosition control displays geographic coordinates of the mouse pointer, as it is moved about the map.

You can use the prefix- or suffix-properties to provide more information about the displayed coordinates to the user:

>     var mousePositionCtrl = new OpenLayers.Control.MousePosition({
>         prefix: '<a target="_blank" ' +
>             'href="http://spatialreference.org/ref/epsg/4326/">' +
>             'EPSG:4326</a> coordinates: '
>         }
>     );

#### Inherits from

- OpenLayers.Control

Summary

OpenLayers.Control.MousePosition | The MousePosition control displays geographic coordinates of the mouse pointer, as it is moved about the map.
Properties |
autoActivate | {Boolean} Activate the control when it is added to a map.
prefix | {String} A string to be prepended to the current pointers coordinates when it is rendered.
separator | {String} A string to be used to seperate the two coordinates from each other.
suffix | {String} A string to be appended to the current pointers coordinates when it is rendered.
numDigits | {Integer} The number of digits each coordinate shall have when being rendered, Defaults to 5.
granularity | {Integer}
emptyString | {String} Set this to some value to set when the mouse is outside the map.
displayProjection | {OpenLayers.Projection} The projection in which the mouse position is displayed.
Constructor |
OpenLayers.Control.MousePosition |
Functions |
activate |
deactivate |

### Properties

### autoActivate

{Boolean} Activate the control when it is added to a map. Default is true.

### prefix

{String} A string to be prepended to the current pointers coordinates when it is rendered. Defaults to the empty string ‘’.

### separator

{String} A string to be used to seperate the two coordinates from each other. Defaults to the string ‘, ‘, which will result in a rendered coordinate of e.g. ‘42.12, 21.22’.

### suffix

{String} A string to be appended to the current pointers coordinates when it is rendered. Defaults to the empty string ‘’.

### numDigits

{Integer} The number of digits each coordinate shall have when being rendered, Defaults to 5.

### granularity

{Integer}

### emptyString

{String} Set this to some value to set when the mouse is outside the map.

### displayProjection

{OpenLayers.Projection} The projection in which the mouse position is displayed.

### Constructor

### OpenLayers.Control.MousePosition

#### Parameters

options | {Object} Options for control.

### Functions

### activate

> activate: function()

### deactivate

> deactivate: function()

Methods for coordinate transforms between coordinate systems.

> activate: function()

> deactivate: function()

{String} A string to be prepended to the current pointers coordinates when it is rendered.
{String} A string to be appended to the current pointers coordinates when it is rendered.
Controls affect the display or behavior of the map.
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