[OpenLayers-Users] Way to detect if layer is done loading?

[bradleyspencer]

I am trying to implement a Loading Image as well. I have managed to use
LayerLoadMonitoring example to build my own Loading thingy.

See http://demo.cubewerx.com.au/layerload.html

This works fine for single layers as activate the Loading Image as start of
load and I kill it off once that layer has loaded.

However, if there are multiple layers active and there is a time difference
between loading layers, the loading image has gone after the first layer has
completed loading.

I'm not sure how I can modify this to kill off the Loading Image only after
all layers are loaded.

Can anyone help me here?

Cheers,


Brad Spencer
http://www.cubewerx.com.au

-----Original Message-----
From: users-bounces at openlayers.org [mailto:users-bounces at openlayers.org]On
Behalf Of Christopher Schmidt
Sent: Tuesday, 16 October 2007 7:15 AM
To: Edward Fialkowski
Cc: users at openlayers.org
Subject: Re: [OpenLayers-Users] Way to detect if layer is done loading?

On Mon, Oct 15, 2007 at 03:16:14PM -0500, Edward Fialkowski wrote:
> Hi List, I would really like to add a loading image to my app to show when
a
> layer is still being downloaded, but I'm having difficulty getting the
right
> javascript code.
>
> One option is if it's possible to know in openlayers when a WMS image is
> finished downloading and added to the map.
>
> Has anyone ever tried anything like this?

http://openlayers.org/dev/examples/layerLoadMonitoring.html

Regards,
--
Christopher Schmidt
MetaCarta
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