[Chameleon] Map width/height based on clienthWidth/clientHeight

[Brent Lund]

Derek,

 

Thanks.   That leads me to my next question:  Is there a php equivalent
to document.body.clientWidth?

 

Brent

________________________________

From: Bird, Derek (xwave) [mailto:Derek.Bird at xwave.com] 
Sent: Friday, June 16, 2006 2:52 PM
To: Brent Lund; chameleon at lists.maptools.org
Subject: RE: [Chameleon] Map width/height based on
clienthWidth/clientHeight

 

Hi Brent...

 

It is loading the map twice because your JavaScript will run *AFTER* the
page/map finishes loading,. you can set the image width and height on
the server using PHP ... look at the code from the applyMapSize function
and put that code in your PHP file... (i.e. world.php not world.phtml)

 

I do stuff like that all the time for loading ctx and different map
files....    Just be careful when you make the cwc function calls .. it
has to be after you instantiate the application object ....

 

 

 

Cheers,

Derek

 

________________________________

From: chameleon-bounces at lists.maptools.org
[mailto:chameleon-bounces at lists.maptools.org] On Behalf Of Brent Lund
Sent: Friday, June 16, 2006 3:29 PM
To: chameleon at lists.maptools.org
Subject: RE: [Chameleon] Map width/height based on
clienthWidth/clientHeight

Here's what I've done.   It's not real clean though (initially loads map
image twice).  

 

 

function myOnLoad()

{

  CWC2OnLoadFunction();

  var oImage = CWCDHTML_GetImage( 'mapimage' );

  var myWidth = document.body.clientWidth;

  var myHeight = document.body.clientHeight;

  if (myHeight<500)

    myHeight = Math.round(myHeight /2);

  else if (myHeight<620)

    myHeight = Math.round(myHeight*0.66);

  else

    myHeight = Math.round(myHeight*0.75);

  if (myWidth<800)

    myWidth = Math.round(myWidth/2);

  else

    myWidth = Math.round(myWidth*0.66);

 

  if (!((oImage.width== myWidth) && (oImage.height== myHeight)))

    applyMapSize(myWidth,myHeight);

}

 

......

 

<cwc2 type="MapSize" visible="false"....

 

________________________________

From: chameleon-bounces at lists.maptools.org
[mailto:chameleon-bounces at lists.maptools.org] On Behalf Of Brent Lund
Sent: Friday, June 16, 2006 11:57 AM
To: chameleon at lists.maptools.org
Subject: [Chameleon] Map width/height based on clienthWidth/clientHeight

 

Is there a way to set the map (MapDHTML) width and height based on the
user's document.body.clientWidth (clientHeight)

 

Thanks,

 

Brent

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