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<title>Legend Background Color?</title>
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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Hi Andy,<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Schematically, the structure is the
following:<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>&nbsp;&lt;MapFrame&gt;<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>&nbsp;&nbsp;&nbsp;&nbsp; &lt;LegendCtrl&gt;<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&lt;LegendScript /&gt;<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&lt;LegendUI /&gt;<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>&nbsp;&nbsp;&nbsp;&nbsp; &lt;LegendCtrl&gt;<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>&lt;/MapFrame&gt;<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>&nbsp;&nbsp;&nbsp; <o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>LegendCtrl lives in an IFRAME inside the
map frame. It&#8217;s built with LegendCtrl.php<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>LegendScript is one of the 2 frames inside
LegendCtrl. It&#8217;s built with Legend.php. This script returns a Javascript
representation of the legend tree data (no UI, just a structured set of objects
representing layers, styles, etc&#8230;). This frame is not visible.<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>LegendUI is the second frame inside LegendCtrl.
It&#8217;s built with LegendUi.php. This page is the UI representation of the legend
tree data contained in LegendScript<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>When the legend needs refresh, a Legend.php
request is initiated from LegendCtrl and the LegendScript frame is refreshed with
new data tree. When LegendScript has finished loading, LegendUiFrame content is
rebuilt using this new data structure.<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Hope this helps&#8230;<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Alain<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> Andy Morsell
[mailto:amorsell@spatialgis.com] <br>
<b><span style='font-weight:bold'>Sent:</span></b> Saturday, December 09, 2006
4:16 PM<br>
<b><span style='font-weight:bold'>To:</span></b> <st1:PersonName w:st="on">users@mapguide.osgeo.org</st1:PersonName><br>
<b><span style='font-weight:bold'>Subject:</span></b> [mapguide-users] Legend
Background Color?</span></font><o:p></o:p></p>

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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p><font size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'>I'm
discovering the joys of chasing endless framesets and frames in the web layout
viewer files.&nbsp; I'm trying to change the background color and font color
for the legend and property panes.&nbsp; This is easy enough to do by editing
the styles in the legendui.templ and propertyctrl.templ files.&nbsp; But this
changes the values for every web layout on that server.&nbsp; I would instead
like to set these properties at run-time and I'm having a heck of a time
figuring out the object reference to these frames.&nbsp; Say I am starting with
the <st1:City w:st="on"><st1:place w:st="on">Sheboygan</st1:place></st1:City>
sample and with a JavaScript function in the ajaxviewersample.php file.&nbsp;
Can anyone tell me what the object reference to legendui.templ would be?&nbsp;
I tried using the DOM inspector for Firefox, and that helped some, but I'm
still lost in the spaghetti.</span></font><o:p></o:p></p>

<p><font size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'>Thanks
for any help.</span></font> <o:p></o:p></p>

<p><font size=1 face=Tahoma><span style='font-size:7.5pt;font-family:Tahoma'>Andy</span></font>
<o:p></o:p></p>

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