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  1. Commons Imaging
  2. IMAGING-127

API to get a single image should allow choosing which image

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    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: Patch Needed
    • Component/s: None
    • Labels:
      None

      Description

      getBufferedImage() only returns the first image. There should be a way to retrieve any image by index (and by extension, an API to get the image count.)

      getBufferedImages() cannot be used for large multi-page TIFF files, because creating that many BufferedImage objects causes an OutOfMemoryError.

      (For that matter, a method to get a scaled down copy would be useful as well, as some formats can optimise that not to retrieve all the data, but also it means you can reduce the memory usage for absolutely massive images.)

        Attachments

        1. Wakarusa2015-0001.mpo
          347 kB
          Luke Quinane
        2. 2472527552.gif
          3.98 MB
          Luke Quinane
        3. june 1 part I.tif
          2.92 MB
          Trejkaz

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            • Assignee:
              Unassigned
              Reporter:
              trejkaz Trejkaz
            • Votes:
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              Dates

              • Created:
                Updated: