[Cartoweb-users] Re: Printing a WMS layer to a PDF error

[Oliver Christen]

Hi Ben

1) the problem comes from the fact fpdf doesnt support interlaced png, Im not sure but I think you must define an non-interlaced OUTPUTFORMAT in your mapfile.

2) I think this problem occured before but I dont remember the details as I didnt take care of it myself. I will ask around and let you know when I have more infos.

regards
Oliver
  ----- Original Message ----- 
  From: bmw at benwyss.com 
  To: oliver.christen at camptocamp.com 
  Cc: cartoweb-users at lists.maptools.org 
  Sent: Wednesday, April 23, 2008 6:48 PM
  Subject: Printing a WMS layer to a PDF error


  Hello Oliver, I have two questions regarding WMS features. 



    1.. If I try to PDF print my map that is displaying my WMS layer with a legend I get an error: FPDF error: Interlacing not supported: /opt/cartoweb3/htdocs/generated/icons/canopy/canopy/WMS1.png. If I navigate to this file directory, I have a file WMS1.png that looks like the legend I want to display.


    2.. 2. If I PDF print my may that is displaying my WMS layer (without a legend) at 96 or 150 DPI, the WMS layer is displayed, however when I PDF print at 300 DPI that WMS layer is not shown? Any idea what might be going on with this WMS layer?
  Thanks, Ben
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