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Re: [ploticus] Wanted: exact PNG pixel resolution

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  • Stephen C. Grubb
    Hi, there s currently no direct way to specify pixel size of result PNG. The method you re using is what I would do. I ll see about adding this capability for
    Message 1 of 2 , Dec 18, 2007
      Hi, there's currently no direct way to specify pixel size of result PNG.

      The method you're using is what I would do. I'll see about adding this
      capability for the next release.

      -Steve


      On Tue, 18 Dec 2007, esm1342000 wrote:

      > Is there a way to specify the exact pixel resolution of an output PNG?
      >
      > I need a 320x240 PNG. I've tried the following:
      >
      > pagesize 3.2 2.4 => 320x238
      > pagesize 3.2 2.40999999 => 320x239
      > pagesize 3.2 2.41 => 320x241
      >
      > For now I'm using the latter + convert -crop 320x240+0+1, but was
      > hoping for a more natural solution.
      >
      > Thanks in advance. I'm new to ploticus, and so far like it a great deal.
      >
      > Ed
      > --
      > Ed Santiago Toolsmith
      >
      >


      Stephen C. Grubb scg@... x-6633
      Scientific Software Engineer, The Jackson Laboratory
      600 Main Street Bar Harbor, Maine 04609 USA
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