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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IMAGING-209) PnmImageParser throws ImageWriteException when writing if PnmImageParser.PARAM_KEY_PNM_RAWBITS is provided
Date Sat, 23 Dec 2017 10:56:01 GMT

    [ https://issues.apache.org/jira/browse/IMAGING-209?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16302348#comment-16302348
] 

ASF GitHub Bot commented on IMAGING-209:
----------------------------------------

Github user asfgit closed the pull request at:

    https://github.com/apache/commons-imaging/pull/33


> PnmImageParser throws ImageWriteException when writing if PnmImageParser.PARAM_KEY_PNM_RAWBITS
is provided
> ----------------------------------------------------------------------------------------------------------
>
>                 Key: IMAGING-209
>                 URL: https://issues.apache.org/jira/browse/IMAGING-209
>             Project: Commons Imaging
>          Issue Type: Bug
>          Components: Format: PNM
>            Reporter: Isak W
>
> Code sample:
> {code:java}
> Map<String, Object> params = new HashMap<>();
> params.put(PnmImageParser.PARAM_KEY_PNM_RAWBITS, PnmImageParser.PARAM_VALUE_PNM_RAWBITS_YES);
> Imaging.writeImage(image, file, ImageFormats.PNM, params);
> {code}
> Error message is: "Unknown parameter: PNM_RAWBITS:
> This happens because used parameters are cleared from the map after usage and any remaining
parameters are determined to be unknown, but PnmImageParser.PARAM_KEY_PNM_RAWBITS is never
cleared.
> I will provide a patch on Github shortly.



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