box zooming

[Steve Lime]

It does if all you did is copy files. Actually an image legend is
easier. You just have
to create an image where the legend div is and update it's src. Try the
attached script,
it should be close...

Steve

>>> Dylan Beaudette <dylan at iici.no-ip.org> 4/22/2005 10:22:27 AM >>>
Well... this project is based on a map file where i was using image
legends...

Looking at this page on HTML legends, it looks like i should be able to

cobble something together.

Just one question, does the DHTML mapserver interface expect an HTML
legend?

thanks!

On Apr 22, 2005, at 7:58 AM, Steve Lime wrote:

> Gee that looks familiar. Are you trying to use image legends or html
> legends?
>
> Steve
>
>>>> Dylan Beaudette <dylan at iici.no-ip.org> 4/21/2005 5:26:59 PM >>>
> Steve,
>
> Thanks for the quick responses. I started a new thread on this
topic,
> and
> included the link to the actual application there.
>
> here it is again:
> http://169.237.35.250/~dylan/mapserver/dhtml/landview_dhtml_x.html
>
> thanks!
>
> On Thursday 21 April 2005 03:15 pm, Steve Lime wrote:
>> It would be easier to help if we could see the whole application.
> Off
>> the top of my head I would think
>> there might be a problem with div names, make sure those jive...
>>
>> Steve
>>
>>>>> Dylan Beaudette <dylan at IICI.NO-IP.ORG> 4/21/2005 1:51:34 PM >>>
>>
>> Bart,
>>
>> Wow! you were right - i was able to fix up my old mapserver
> application
>> with
>> the source fromthe UMN site!!
>>
>> however, i noticed that my legend does not seem to be rendered.
>>
>> i modified the source of the UMN page, near the legendURL section;
>>
>> ------------------
>> // update the legend
>>     var legendURL =
>>
> "http://169.237.35.250/cgi-bin/mapserv?map=/home/dylan/public_html/
> mapserve
>
>> r/mapunit/fresno_w.map&mode=legend&layers=" + ms.getlayerlist('+')
+
>> "&mapext=" + ms.extent[0] + "+"  +
>> ms.extent[1] +
>> "+"  + ms.extent[2] + "+"  + ms.extent[3] + "&mapsize=" + ms.width
+
>> "+" +
>> ms.height;
>>     legend.setcontent(legendURL);
>> -------------------------------
>>
>> i know that the variable 'legendURL' is valid, as it expands to the
>> working:
>>
> http://169.237.35.250/cgi-bin/mapserv?map=/home/dylan/public_html/
> mapserver
>
>> /mapunit/fresno_w.map&mode=legend&layers=&mapext=
>> -2133333.6828213334+-216382
>> .321635+-1954777.1482586667+-82464.920713&mapsize=640+480
>>
>>
>> ... but somehow the legend image is not drawn...
>>
>> any ideas on this one?
>>
>> thanks for the help!!
>>
>>
>> --
>> Dylan Beaudette
>> Soils and Biogeochemistry Graduate Group
>> University of California at Davis
>> 530.754.7341
>>
>> On Thursday 21 April 2005 09:05 am, Bart van den Eijnden wrote:
>>> Hi Dylan,
>>>
>>> view source is enough (at least it was for me), you can see the
>>
>> references
>>
>>> to the various javascript libraries used and download them, also
> how
>>
>> to
>>
>>> use them in the HTML page itself.
>>>
>>> Best regards,
>>> Bart
>>>
>>> On Thu, 21 Apr 2005 08:58:16 -0700, Dylan Beaudette
>>
>> <dylan at IICI.NO-IP.ORG>
>>
>>> wrote:
>>>> is there a place to see tis code, or is the HTML source on that
>>
>> page
>>
>>>> enough?
>>>>
>>>> thanks!
>>>>
>>>> On Apr 21, 2005, at 1:37 AM, Bart van den Eijnden wrote:
>>>>> Have a look at DBox, eg:
>>>>>
>>>>> http://www.dnr.state.mn.us/maps/landview_dhtml_x.html
>>>>>
>>>>> Best regards,
>>>>> Bart
>>>>>
>>>>> Bart van den Eijnden
>>>>> Syncera-ITSolutions
>>>>> Postbus 270
>>>>> 2600 AG  DELFT
>>>>>
>>>>> tel.nr.: 015-7512436
>>>>> email: BEN at Syncera-ITSolutions.nl
>>>>>
>>>>>>>> Juan Baron <jbarong at HOTMAIL.COM> 04/21/05 10:35am >>>
>>>>>
>>>>> Hello:
>>>>>
>>>>> Is possible to do box zooming without applet?
>>>>>
>>>>> Thank's
>>>>
>>>> --
>>>> Dylan Beaudette
>>>> Soils and Biogeochemistry Graduate Group
>>>> University of California at Davis
>>>> 530.754.7341
>>>
>>> --
>>> Using Opera's revolutionary e-mail client: http://www.opera.com/m2/

>
>
> --
> Dylan Beaudette
> Soils and Biogeochemistry Graduate Group
> University of California at Davis
> 530.754.7341
>
>
--
Dylan Beaudette
Soils and Biogeochemistry Graduate Group
University of California at Davis
530.754.7341

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