[mapguide-users] capturing map image

[Kencana]

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://Samples/Sheboygan/Maps/Sheboygan.MapDefinition&FORMAT=PNG&SETDISPLAYDPI=300&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&SETVIEWCENTERX=-87.73&SETVIEWCENTERY=43.74&SETVIEWSCALE=5000&SETDISPLAYDPI=300&SETDISPLAYWIDTH=3000&SETDISPLAYHEIGHT=2100&USERNAME=Anonymous&PASSWORD=
> 
> 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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