[Mapserver-users] Integrating map server into my own client application - Clean HTT P Get interface

Ed McNierney ed at topozone.com
Sun Oct 12 08:59:28 PDT 2003 

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Omry -
=20
You just did just what you want!
=20
If you make a MapServer request and use the "mode=3Dmap" command, the
generated map image is streamed directly to the client and no temp files
are involved.
=20
The WMS interface does the same thing.
=20
-          Ed
=20
Ed McNierney
President and Chief Mapmaker
TopoZone.com
=20
-----Original Message-----
From: Omry Yadan [mailto:omry at telmap.com]=20
Sent: Sunday, October 12, 2003 11:28 AM
To: mapserver-users at lists.gis.umn.edu
Subject: [Mapserver-users] Integrating map server into my own client
application - Clean HTT P Get interface
=20
Hello.
I would like to integrate MapServer into my own client application.
Specifically, I would like to extend my own existing map client (java
based) to support raster maps using MapServer.
What I need to know is, if there is an http interface to MapServer,
which does not leave temp maps on the disk, which I can use.
My client will keep the state, and will request maps for a specific
extent and zoom.
What I am looking for, it something like=20
http://omry/cgi-bin/mapserv.exe?map=3D/raster.map&mode=3Dmap?img.x=3D32.3=
&img.
y=3D32.4&img.width=3D0.5&img.height=3D0.5&pixels.width=3D400&pixels.width=
=3D400
=20
Or in human language:
I need to specify the map x, y width and height, and also the resulting
image pixels size.
=20
Anyone?

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<div class=3DSection1>

<p class=3DMsoNormal><span class=3DSpellE><font size=3D2 color=3Dnavy =
face=3DArial><span
style=3D'font-size:10.0pt;font-family:Arial;color:navy'>Omry</span></font=
></span><font
size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial;
color:navy'> –<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>You just did just what you =
want!<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>If you make a <span =
class=3DSpellE>MapServer</span>
request and use the “mode=3Dmap” command, the generated map =
image is
streamed directly to the client and no temp files are =
involved.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>The WMS interface does the same =
thing.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>

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tab-stops:list .75in'><![if !supportLists]><font size=3D2 color=3Dnavy =
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style=3D'font-size:10.0pt;font-family:Arial;mso-fareast-font-family:Arial=
;
color:navy'><span style=3D'mso-list:Ignore'>-<font size=3D1 =
face=3D"Times New Roman"><span
style=3D'font:7.0pt "Times New =
Roman"'>         
</span></font></span></span></font><![endif]><font size=3D2 color=3Dnavy
face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial;color:navy'>Ed<o:p></o:p></sp=
an></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>Ed =
McNierney<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>President and Chief =
Mapmaker<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>TopoZone.com<o:p></o:p></span></font=
></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
face=3DTahoma><span
style=3D'font-size:10.0pt;font-family:Tahoma'>-----Original =
Message-----<br>
<b><span style=3D'font-weight:bold'>From:</span></b> Omry Yadan
[mailto:omry at telmap.com<span class=3DGramE>] <br>
<b><span style=3D'font-weight:bold'>Sent</span></b></span><b><span
style=3D'font-weight:bold'>:</span></b> </span></font><st1:date =
Month=3D"10"
Day=3D"12" Year=3D"2003"><font size=3D2 face=3DTahoma><span =
style=3D'font-size:10.0pt;
 font-family:Tahoma'>Sunday, October 12, =
2003</span></font></st1:date><font
size=3D2 face=3DTahoma><span =
style=3D'font-size:10.0pt;font-family:Tahoma'> </span></font><st1:time
Hour=3D"11" Minute=3D"28"><font size=3D2 face=3DTahoma><span =
style=3D'font-size:10.0pt;
 font-family:Tahoma'>11:28 AM</span></font></st1:time><font size=3D2 =
face=3DTahoma><span
style=3D'font-size:10.0pt;font-family:Tahoma'><br>
<b><span style=3D'font-weight:bold'>To:</span></b>
mapserver-users at lists.gis.umn.edu<br>
<b><span style=3D'font-weight:bold'>Subject:</span></b> =
[Mapserver-users]
Integrating map server into my own client application - Clean HTT P Get
interface</span></font></p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D3 =
face=3D"Times New Roman"><span
style=3D'font-size:12.0pt'><o:p> </o:p></span></font></p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
face=3DArial><span
style=3D'font-size:10.0pt;font-family:Arial'>Hello.<o:p></o:p></span></fo=
nt></p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
face=3DArial><span
style=3D'font-size:10.0pt;font-family:Arial'>I would like to integrate =
MapServer
into my own client application.<o:p></o:p></span></font></p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
face=3DArial><span
style=3D'font-size:10.0pt;font-family:Arial'>Specifically, I would like =
to extend
my own existing map client (java based) to support raster maps using =
MapServer.<o:p></o:p></span></font></p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
face=3DArial><span
style=3D'font-size:10.0pt;font-family:Arial'>What I need to know is, if =
there is
an http interface to MapServer, which does not leave temp maps on the =
disk,
which I can use.<o:p></o:p></span></font></p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
face=3DArial><span
style=3D'font-size:10.0pt;font-family:Arial'>My client will keep the =
state, and
will request maps for a specific extent and =
zoom.<o:p></o:p></span></font></p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
face=3DArial><span
style=3D'font-size:10.0pt;font-family:Arial'>What I am looking for, it =
something
like <o:p></o:p></span></font></p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
face=3DArial><span
style=3D'font-size:10.0pt;font-family:Arial'><a
href=3D"http://omry/cgi-bin/mapserv.exe?map=3D/raster.map&mode=3Dmap?=
img.x=3D32.3&img.y=3D32.4&img.width=3D0.5&img.height=3D0.5&am=
p;pixels.width=3D400&pixels.width=3D400">http://omry/cgi-bin/mapserv.=
exe?map=3D/raster.map&mode=3Dmap?img.x=3D32.3&img.y=3D32.4&im=
g.width=3D0.5&img.height=3D0.5&pixels.width=3D400&pixels.widt=
h=3D400</a><o:p></o:p></span></font></p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
face=3DArial><span
style=3D'font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></fo=
nt></p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
face=3DArial><span
style=3D'font-size:10.0pt;font-family:Arial'>Or in human =
language:<o:p></o:p></span></font></p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
face=3DArial><span
style=3D'font-size:10.0pt;font-family:Arial'>I need to specify the map =
x, y width
and height, and also the resulting image pixels =
size.<o:p></o:p></span></font></p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
face=3DArial><span
style=3D'font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></fo=
nt></p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
face=3DArial><span
style=3D'font-size:10.0pt;font-family:Arial'>Anyone?<o:p></o:p></span></f=
ont></p>

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