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extracting part of a PDF image
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extracting part of a PDF image

  • Subject: extracting part of a PDF image
  • From: Seungoh Ryu <email@hidden>
  • Date: Mon, 11 Nov 2002 16:15:39 -0500
Does anyone know how to extract a part (say, top quarter of the entire image) of a PDF image from an NSPDFImageRep inited with content of a PDF file?

Simply drawing (or compositing) part of it onto another image seems to give just a bitmap rep from the cached image and is huge in size (100s kb opposed to 10 kb of the original PDF file in entirety!)

Thanks.

Seungoh
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