Re[mapguide-users] nderingService on MGOS 2.0.2

[Alex Fordyce]

Kenneth,

I don't know whether to laugh or cry, but that was it! Changed "png" to
"PNG" and it works great now.

Thank you so much.

Regards,
alex


Kenneth Skovhede, GEOGRAF A/S wrote:
> 
> I use the GETMAPIMAGE function extensively, which I belive is the same 
> function, and it works great.
> What line causes the error?
> Have you tried with "PNG" instead of "png"?
> 
> Regards, Kenneth Skovhede, GEOGRAF A/S
> 
> 
> 
> Alex Fordyce skrev:
>> Has anyone been successful using the RenderingService using release
>> 2.0.2? It
>> does not seem to be working for me. My install is MGOS 2.0.2 ,.NET, and
>> IIS.
>>
>> I am trying to save a map as a PNG to my local drive. 
>>
>> I get the following error: "An unclassified exception occurred." and no
>> file
>> is created. Yes, c:\temp exists. :) 
>>
>> Sample C# code:
>>
>> MgByteReader byteReader = renderingService.RenderMap(map, selection,
>> mapExtent, 650, 650, bgcolor, "png" ); 
>> MgByteSink byteSink = new MgByteSink(byteReader); 
>> string fileName = "c:\\temp\\myMap.png"; 
>> byteSink.ToFile(fileName);  
>>
>> Any suggestions or success stories would be welcomed.
>>
>> thanks.
>> alex
>>
>>   
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> 

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