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These types of operations can be achieved via a Spatial database
connection with MapServer. The controls you are looking for can be
incorporated into the SQL request. during the map making process and
sent as xml output via a template.<br>
<br>
bobb<br>
<br>
<br>
<br>
Venkata Bapalu Ganugula wrote:
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<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: black;">Dear All,<o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: black;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: black;">I have to
implement some network analysis
functionalities like <o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: black;"><o:p> </o:p></span></font></p>
<ol style="margin-top: 0in;" start="1" type="1">
<li class="MsoNormal" style="color: black;"><font color="black"
face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">Measuring the distance
between two selected points on a cable<o:p></o:p></span></font></li>
<li class="MsoNormal" style="color: black;"><font color="black"
face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">Selecting the point on
the cable at a specified distance<o:p></o:p></span></font></li>
</ol>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: black;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: black;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: black;">Please
advice on the feasible options and
various possibilities. Backend database is oracle spatial and front end
application server is UMN MapServer.<o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: black;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: black;">Regards,<o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: black;">Bapalu<o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: black;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: black;"><o:p> </o:p></span></font></p>
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