OpenLayers
JavaScript Mapping Library
OpenLayers
OpenLayers
Index

OpenLayers.Icon

Summary
OpenLayers.Icon
Properties
url
{String} image url
size
{OpenLayers.Size}
offset
{OpenLayers.Pixel} distance in pixels to offset the image when being rendered
calculateOffset
{OpenLayers.Pixel} Function to calculate the offset (based on the size)
imageDiv
{DOMElement}
px
{OpenLayers.Pixel}
Functions
OpenLayers.Icon
Creates an icon, which is an image tag in a div.
destroy
nullify references to prevent circular references and memory leaks
clone
{OpenLayers.Icon} A fresh copy of the icon.
setSize
draw
Move the div to the given pixel.
setOpacity
Change the icon’s opacity
moveTo
move icon to passed in px.
display
Hide or show the icon

Properties

url

{String} image url

size

{OpenLayers.Size}

offset

{OpenLayers.Pixel} distance in pixels to offset the image when being rendered

calculateOffset

{OpenLayers.Pixel} Function to calculate the offset (based on the size)

imageDiv

{DOMElement}

px

{OpenLayers.Pixel}

Functions

OpenLayers.Icon

Creates an icon, which is an image tag in a div.

url{String}
size{OpenLayers.Size}
calculateOffset{Function}

destroy

destroy: function()

nullify references to prevent circular references and memory leaks

clone

clone: function()

Returns

{OpenLayers.Icon} A fresh copy of the icon.

setSize

setSize: function(size)
size{OpenLayers.Size}

draw

draw: function(px)

Move the div to the given pixel.

Parameters

px{OpenLayers.Pixel}

Returns

{DOMElement} A new DOM Image of this icon set at the location passed-in

setOpacity

setOpacity: function(opacity)

Change the icon’s opacity

Parameters

opacity{float}

moveTo

moveTo: function (px)

move icon to passed in px.

Parameters

px{OpenLayers.Pixel}

display

display: function(display)

Hide or show the icon

Parameters

display{Boolean}
Generated by Natural Docs
Instances of this class represent a width/height pair
This class represents a screen coordinate, in x and y coordinates
destroy: function()
nullify references to prevent circular references and memory leaks
clone: function()
{OpenLayers.Icon} A fresh copy of the icon.
Creates an icon, which is an image tag in a div.
setSize: function(size)
draw: function(px)
Move the div to the given pixel.
setOpacity: function(opacity)
Change the icon’s opacity
moveTo: function (px)
move icon to passed in px.
display: function(display)
Hide or show the icon