Class IWIcon

A class representing an icon which can be placed on the map in an overlay (e.g. IWMarker). The icon is defined by an URL, hotspot and size.

The hotspot defines a pixel position in the icon (relative to the upper left corner) which is placed at the coordinate of the overlay. When using a circle with a symbol in the center, the hotspot should be the center of the icon. If you use a symbol like a pushpin instead, the hotspot should point to the needle of the pushpin.

IWIcon

IWIcon(url, hotspot, size)

Creates a new icon.

Parameters:
String url - an absolute URL to the image
IWPoint hotspot - the hotspot (optional, defaults to 0,0)
IWSize size - the size of the image in pixels

getHotspot

IWPoint getHotspot()

Returns the hotspot of the image.

Returns:
IWPoint 

getSize

IWSize getSize()

Returns the size of the image in pixel.

Returns:
IWSize 

getUrl

String getUrl()

Returns the URL of the image.

Returns:
String 

setHotspot

void setHotspot(hotspot)

Sets the hotspot of the image.

Parameters:
IWPoint hotspot

Returns:
void 

setSize

void setSize(size)

Sets the size of the image in pixel.

Parameters:
IWSize size - the size of the image in pixel

Returns:
void 

setUrl

void setUrl(url)

Sets the URL of the image.

Parameters:
String url - an absolute URL to the image

Returns:
void 

toString

String toString()

Returns a string representation of this icon.

Returns:
String 

update

void update()

The update event is fired when properties like URL or hotspot of an icon change.

Register an event listener with IWEventManager.addListener(yourIcon, 'onupdate', yourHandlerMethod(event)); to receive this event.

Returns:
void