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<div class=Section1>
<p class=MsoNormal><span style='color:#1F497D'>A scale range change may cause
things to slow down as other layers may need to be enabled/disabled. Fusion is
not likely to be any faster as it will have to process the same scale change
requests.<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>This is of course only
speculation as to the cause.<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>Dave<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
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<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
mapguide-users-bounces@lists.osgeo.org
[mailto:mapguide-users-bounces@lists.osgeo.org] <b>On Behalf Of </b>Ivan
Milicevic<br>
<b>Sent:</b> Tuesday, July 07, 2009 1:38 AM<br>
<b>To:</b> MapGuide Users Mail List<br>
<b>Subject:</b> RE: [mapguide-users] Selecting and Zooming to Features - AJAX
Viewer<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span lang=HR style='color:#1F497D'>I thik that you can't
speed up your selection. The delay depends on many things but the main reason
is feature source (joins with database).<o:p></o:p></span></p>
<p class=MsoNormal><span lang=HR style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=HR style='color:#1F497D'>Are you using the tiled
base layers?<o:p></o:p></span></p>
<p class=MsoNormal><span lang=HR style='color:#1F497D'><o:p> </o:p></span></p>
<div>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> mapguide-users-bounces@lists.osgeo.org
[mailto:mapguide-users-bounces@lists.osgeo.org] <b>On Behalf Of </b>Praveen
Rajendra Babu<br>
<b>Sent:</b> Tuesday, July 07, 2009 2:23 AM<br>
<b>To:</b> mapguide-users@lists.osgeo.org<br>
<b>Subject:</b> [mapguide-users] Selecting and Zooming to Features - AJAX
Viewer<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><span lang=HR><o:p> </o:p></span></p>
<p class=MsoNormal>Hi,<o:p></o:p></p>
<p class=MsoNormal>Trying to figure out the best way to zoom and select
features. This is w.r.to AJAX Viewer. <o:p></o:p></p>
<p class=MsoNormal>What I do right now in sequence is:<o:p></o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span
style='font-family:Symbol'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]>Get the selection XML using MapGuide Web API<o:p></o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span
style='font-family:Symbol'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]>Call the function mapFrame.SetSelectionXML(…)
with the selection XML<o:p></o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span
style='font-family:Symbol'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]>Call the function mapFrame.ExecuteMapAction(10)<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>When doing this, there is a delay between the
selection/highlighting of features on the map and then zooming to the features.<o:p></o:p></p>
<p class=MsoNormal>Sometimes the delay between highlighting and zooming is
minor and many times it is easily noticeable and this seems to be a bit
“not-nice”, <o:p></o:p></p>
<p class=MsoNormal>in a very polite sense! <o:p></o:p></p>
<p class=MsoNormal> Wondering, am I doing things the right way? Is
there any better way to highlight and zoom features? <o:p></o:p></p>
<p class=MsoNormal>Does Fusion come better in this basic set of activities?<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Thanks for your time.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>-Praveen<o:p></o:p></p>
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