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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I’m pretty sure that QUERYMAPFEATURES ends up calling the
QueryFeatures method on the MgRenderingService. You’ll need to create a
geometry object that corresponds to the point you’re clicking on. It is
best to make it a small square rather than a single point, in order for the
spatial filter to pick up the underlying feature. And it should use coordinates
in the same coordinate system as the map (not image pixel cords).<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Chris.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";
color:windowtext'>From:</span></b><span style='font-size:10.0pt;font-family:
"Tahoma","sans-serif";color:windowtext'> mapguide-users-bounces@lists.osgeo.org
[mailto:mapguide-users-bounces@lists.osgeo.org] <b>On Behalf Of </b>Kenneth
Skovhede, GEOGRAF A/S<br>
<b>Sent:</b> Monday, May 25, 2009 7:35 AM<br>
<b>To:</b> MapGuide Users Mail List<br>
<b>Subject:</b> Re: [mapguide-users] Tooltip on MapGuide Web API<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>The operation is called "QUERYMAPFEATURES", but I
can't seem<br>
to find it as a function from the Web API.<br>
You can see it in use if you look in the file:<br>
C:\program
files\MapGuideOpenSource2.0\WebServerExtensions\www\viewerfiles\ajaxmappane.templ<br>
line 2555.<br>
<br>
You may also want to read this thread:<br>
<a
href="http://lists.osgeo.org/pipermail/mapguide-users/2007-January/004818.html">http://lists.osgeo.org/pipermail/mapguide-users/2007-January/004818.html</a><br>
<br>
<o:p></o:p></p>
<pre>Regards, Kenneth Skovhede, GEOGRAF A/S<o:p></o:p></pre>
<p class=MsoNormal><br>
<br>
gatopardo skrev: <o:p></o:p></p>
<pre>Nobody can help me?<o:p></o:p></pre><pre><o:p> </o:p></pre><pre><o:p> </o:p></pre><pre>gatopardo wrote:<o:p></o:p></pre><pre> <o:p></o:p></pre>
<blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><pre>How could I get the Tooltip on a point using MapGuide Web API?<o:p></o:p></pre><pre><o:p> </o:p></pre><pre>Example:<o:p></o:p></pre><pre>I have generated an image using MgRenderingService.RenderMap, and after<o:p></o:p></pre><pre>that I want to get the tooltip on a point of this image, using the<o:p></o:p></pre><pre>coordinates on image pixels or converting them to lat-lon.<o:p></o:p></pre><pre><o:p> </o:p></pre><pre>But I haven't found any method that makes this.<o:p></o:p></pre><pre><o:p> </o:p></pre><pre> <o:p></o:p></pre></blockquote>
<pre><o:p> </o:p></pre><pre> <o:p></o:p></pre></div>
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