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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