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From "Gary Lucas (JIRA)" <>
Subject [jira] [Updated] (IMAGING-182) Enhance TIFF writer to support grayscale images
Date Thu, 14 Apr 2016 14:29:25 GMT


Gary Lucas updated IMAGING-182:
    Attachment: Imaging_182_Patch_2016_04_14.patch

Here's a patch that adds the new feature.  Unfortunately, it overlaps with some changes I
submitted in a patch back in September for tracker item #170. Note sure how to resolve this,
but I'll work with folks as necessary.  And,  just in case a release statement is required,
here it is: I hereby release the patch that I contributed, Imaging_182_Patch_2016_04_14.patch,
for use by the Apache Software Foundation and all interested parties according to the conditions
specified in the Apache License, Version 2.0 described at

> Enhance TIFF writer to support grayscale images
> -----------------------------------------------
>                 Key: IMAGING-182
>                 URL:
>             Project: Commons Imaging
>          Issue Type: New Feature
>          Components: Format: TIFF
>    Affects Versions: 1.0, 1.x
>            Reporter: Gary Lucas
>         Attachments: Imaging_182_Patch_2016_04_14.patch
> The current implementation does not permit to storage of grayscale images when writing
a TIFF output.  Grayscales come in handy for converting satellite image products to GeoTIFFs
for display in GIS applications.  The current implementation can read grayscale formats but
cannot writing them.  

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