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https://issues.apache.org/jira/browse/IMAGING-319?focusedWorklogId=737051&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-737051
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ASF GitHub Bot logged work on IMAGING-319:
------------------------------------------
Author: ASF GitHub Bot
Created on: 05/Mar/22 09:05
Start Date: 05/Mar/22 09:05
Worklog Time Spent: 10m
Work Description: kinow commented on pull request #203:
URL: https://github.com/apache/commons-imaging/pull/203#issuecomment-1059725853
That was quite the detective work @gwlucastrig :clap: The change is really
small, but I couldn't understand just reading the code. Going to have to
re-read the JIRA and your description here :nerd_face: but it's looking good!
Thanks Gary!
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Issue Time Tracking
-------------------
Worklog Id: (was: 737051)
Time Spent: 0.5h (was: 20m)
> updateExifMetadataLossless lost the first character of a String
> ---------------------------------------------------------------
>
> Key: IMAGING-319
> URL: https://issues.apache.org/jira/browse/IMAGING-319
> Project: Commons Imaging
> Issue Type: Bug
> Components: Format: JPEG
> Affects Versions: 1.0-alpha2
> Reporter: Sicheng Yang
> Assignee: Bruno P. Kinoshita
> Priority: Major
> Attachments: Screen Shot 2021-11-26 at 4.01.06 PM-1.png, Screen Shot
> 2021-11-26 at 4.01.21 PM-1.png, iPhone12-geotag.JPG
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> I try to use TiffOutputSet to generate a new image. However, if a tag that
> contains String, the program may miss the first character of the String.
>
> import java.io.*;
> import org.apache.commons.imaging.ImageReadException;
> import org.apache.commons.imaging.ImageWriteException;
> import org.apache.commons.imaging.Imaging;
> import org.apache.commons.imaging.common.ImageMetadata;
> import org.apache.commons.imaging.formats.jpeg.JpegImageMetadata;
> import org.apache.commons.imaging.formats.jpeg.exif.ExifRewriter;
> import org.apache.commons.imaging.formats.tiff.TiffImageMetadata;
> import org.apache.commons.imaging.formats.tiff.write.TiffOutputSet;
> public class LibraryTest {
> public static void main(String[] args) throws ImageReadException,
> IOException, ImageWriteException {
> File source = new File("./assets/iPhone12-geotag.JPG");
> File result = new
> File("./assets/results/editted-iPhone12-geotag.JPG");
> final ImageMetadata metadata = Imaging.getMetadata(source);
> final JpegImageMetadata jpegMetadata = (JpegImageMetadata) metadata;
> final TiffImageMetadata exif = jpegMetadata.getExif();
> TiffOutputSet outputSet = exif.getOutputSet();
> BufferedOutputStream bufferedOutputStream = new
> BufferedOutputStream(new FileOutputStream(result));
> new ExifRewriter().updateExifMetadataLossless(source,
> bufferedOutputStream, outputSet);
> }
> }
>
> This is the sample code.
> Tag value in original image
> !image-2021-11-26-16-01-58-645.png!
> Tag value in output image
> !image-2021-11-26-16-04-12-185.png!
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