capturing map image

Kencana bluesky_dyx at hotmail.com
Thu Nov 16 02:52:46 EST 2006


hi,

is that possible to load only the map into one web page without the
toolbar,statusbar,etc.
thanx a lot...

regards,
Kencana


Andy Morsell wrote:
> 
> The pushpin you are talking about is created as part of a users session,
> right?  If so, then, yes, you would need to use the session to retrieve
> the
> map if you want to view it.  If you need to do this with no user
> interaction, then you should be able to perform all of the steps
> programmatically, but you will need to establish a session as part of that
> programming.
> 
> 
> Andy 
> 
> -----Original Message-----
> From: Kencana [mailto:bluesky_dyx at hotmail.com] 
> Sent: Wednesday, November 15, 2006 10:18 PM
> To: users at mapguide.osgeo.org
> Subject: Re: [mapguide-users] capturing map image
> 
> 
> Hi andy,
> 
> i got one question, is that possible to set the push pin image location at
> the same time while you get the map image?because if i didn't use the
> session parameter, i can't view the push pin on the specific area.
> pardon me if my explanation/english is bad.
> I hope you can help me out..thank you
> 
> regards,
> Kencana
> 
> 
> Andy Morsell wrote:
>> 
>> I just responded to this same question that you posted at the autodesk 
>> MapGuide Enterprise discussion group.  More information on this can 
>> also be found by searching the archives here.
>> 
>> -------------------------------------
>> The easiest way to do this would be to use the GETMAPIMAGE mapagent 
>> operation.  Here is an example URL:
>> 
>> http://localhost/mapguide/mapagent/mapagent.fcgi?OPERATION=GETMAPIMAGE
>> &VERSION=1.0.0&MAPNAME=Sheboygan&LOCALE=en&MAPDEFINITION=Library://Sam
>> ples/Sheboygan/Maps/Sheboygan.MapDefinition&FORMAT=PNG&SETDISPLAYDPI=3
>> 00&SETDISPLAYWIDTH=800&SETDISPLAYHEIGHT=600&SESSION=6137915c-0000-1000
>> -8000-005056c00001_en
>> 
>> In this case, the one thing you do need to determine or 
>> programatically create is a session.  That is required.  The above URL 
>> will return a map representation of how that map looked when the user 
>> last zoomed or panned, including any selected objects.  So, it's a 
>> good way to take an existing user map session and produce an image of
>> what
> they were looking at.
>> 
>> There are some other optional override parameters so that you can set 
>> the map center, height and width without an existing session.  They are:
>> 
>> SETVIEWCENTERX=
>> SETVIEWCENTERY=
>> SETVIEWSCALE=
>> 
>> In this case, you don't need a SESSION parameter, but you will need to 
>> supply credentials.  You can use the below undocumented parameters so 
>> the user is not presented with the challenge/response dialog:
>> 
>> USERNAME=
>> PASSWORD=
>> 
>> Here is a full example:
>> 
>> 
>> http://localhost/mapguide/mapagent/mapagent.fcgi?OPERATION=GETMAPIMAGE
>> &VERSION=1.0.0&MAPNAME=Sheboygan&LOCALE=en&MAPDEFINITION=Library%3A%2F
>> %2FSamples%2FSheboygan%2FMaps%2FSheboygan.MapDefinition&FORMAT=PNG&SET
>> VIEWCENTERX=-87.73&SETVIEWCENTERY=43.74&SETVIEWSCALE=5000&SETDISPLAYDP
>> I=300&SETDISPLAYWIDTH=3000&SETDISPLAYHEIGHT=2100&USERNAME=Anonymous&PA
>> SSWORD=
>> 
>> Andy Morsell, P.E.
>> Spatial Integrators, Inc.
>> www.SpatialGIS.com
>> 
>> 
>> Kencana wrote:
>>> 
>>> hi all,
>>> 
>>> I got one question about exporting the map image into jpg or png or 
>>> any image format file.Can I know how to do it?I hope somebody can 
>>> help me out...thank you
>>> 
>>> regards,
>>> kencana
>>> 
>> 
>> 
> 
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