upload image

  • Thread starter Thread starter Flair
  • Start date Start date
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Flair

Now, I upload images from ppc to pc through webservice. But if few
modifications are made to one image, then upload it, I think it's a high
payload since the modified one is more or less the same as the original one.
So anyone could give any suggestions if the goal is reducing payload?
Thanks a lot.
 
What modification have you done with this image? If it's set of simple
operation (draw line, resize, etc.) you can remember them in the buffer
with a certain format and pass to WebMethod as set of operation sequence
and WebMethod will done all work with this image at the server side.
In this case you exclude a need to send the image back.

Also to minimize your traffic from webservice you can use HTTP 1.1
compression, for more informaction see:
http://www.flowgroup.fr/tech_compressionHTTP_us.htm

Best regards,
Sergey Bogdanov
http://www.sergeybogdanov.com
 
Good,
I already do in this way,
however, what I want to achieve further is to combine several modified
images into one. Problems arise when there are overlaps areas among those
modifications when I deal with those as images. If they are saved as
operations, it is much easier to make some adjustment.
 
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