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Posted to issues@commons.apache.org by "Piyush Kapoor (Updated) (JIRA)" <ji...@apache.org> on 2012/03/05 11:13:58 UTC

[jira] [Updated] (SANSELAN-66) Sanselan can't render 48 bit pixel Tiff image (bit per samples ={16,16,16})

     [ https://issues.apache.org/jira/browse/SANSELAN-66?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Piyush Kapoor updated SANSELAN-66:
----------------------------------

    Description: 
We have a very large Tiff image tha uses 16 bits for each pixel (bits per sample total = 48) . The class org.apache.commons.sanselan.common.Bitinputstream didn't have support for Endianness of the Tiff format . I added that support in the patch and image worked absolutely fine.
The image is very large . If you want i can upload it (140 mb).Otherwise here is the patch.

  was:
We have a very large Tiff image tha uses 16 bits for wach pixel (bits per sample total = 48) . The class Bitinput stream didn't have suppport for Endianness of the Tiff format . I added that support in the patch and image worked absolutely fine.
The image is very large . If you want i can upload it .Otherwise here is the patch.

        Summary: Sanselan can't render 48 bit pixel Tiff image (bit per samples ={16,16,16})  (was: Sansalan can't render 48 bit pixel (bit per samples ={16,16,16}))
    
> Sanselan can't render 48 bit pixel Tiff image (bit per samples ={16,16,16})
> ---------------------------------------------------------------------------
>
>                 Key: SANSELAN-66
>                 URL: https://issues.apache.org/jira/browse/SANSELAN-66
>             Project: Commons Sanselan
>          Issue Type: Bug
>          Components: Format: TIFF
>         Environment: Windows 7 64 bit
>            Reporter: Piyush Kapoor
>              Labels: patch
>         Attachments: BinaryFileParser.java.patch
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> We have a very large Tiff image tha uses 16 bits for each pixel (bits per sample total = 48) . The class org.apache.commons.sanselan.common.Bitinputstream didn't have support for Endianness of the Tiff format . I added that support in the patch and image worked absolutely fine.
> The image is very large . If you want i can upload it (140 mb).Otherwise here is the patch.

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