[Mapserver-users] highlight paths

Mon Jul 14 08:12:06 EDT 2003

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Maybe my questions have been asked several times, so first of all, I'm =
sorry :)

I want to make a city pathfinding site like =
http://www.trafficdodger.com/, but I have problems to highlight the =
paths after user submit the query the begin/end locations.  Is it =
possible not to use MapScript?  Do I need to create a special shape =
layer to display the query?  How the http://www.trafficdodger.com/ site =
highlight it with a wide 'path'? (not just put different colors on the =
street objects)

Thanks for your attention.
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html; =
charset=3Diso-8859-1">
<META content=3D"MSHTML 6.00.2800.1170" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2>Maybe my questions have been asked =
several times,=20
so first of all, I'm sorry :)</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>I want to make a city pathfinding site =
like <A=20
href=3D"http://www.trafficdodger.com/">http://www.trafficdodger.com/</A>,=
 but I=20
have problems to highlight the paths after user submit the query the =
begin/end=20
locations.&nbsp; Is it possible not to use MapScript?&nbsp; Do I need to =
create=20
a special shape layer to display the query?&nbsp; How the <A=20
href=3D"http://www.trafficdodger.com/">http://www.trafficdodger.com/</A>&=
nbsp;site=20
highlight it with a wide 'path'? (not just put different colors on the =
street=20
objects)</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Thanks for your=20
attention.</FONT></DIV></BODY></HTML>

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