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Merge pull request #259 from Schmidor/copy_metadata

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TiffWriter: copy image metadata to output
This commit is contained in:
Harald Kuhr 2016-06-02 12:14:04 +02:00
commit b368da2154
1 changed files with 21 additions and 0 deletions
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21
imageio/imageio-tiff/src/main/java/com/twelvemonkeys/imageio/plugins/tiff/TIFFImageWriter.java
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@ -338,6 +338,27 @@ public final class TIFFImageWriter extends ImageWriterBase {
? software ? software
: new TIFFEntry(TIFF.TAG_SOFTWARE, "TwelveMonkeys ImageIO TIFF writer " + originatingProvider.getVersion())); : new TIFFEntry(TIFF.TAG_SOFTWARE, "TwelveMonkeys ImageIO TIFF writer " + originatingProvider.getVersion()));
// Copy metadata to output
int[] copyTags = {
TIFF.TAG_ORIENTATION,
TIFF.TAG_DATE_TIME,
TIFF.TAG_DOCUMENT_NAME,
TIFF.TAG_IMAGE_DESCRIPTION,
TIFF.TAG_MAKE,
TIFF.TAG_MODEL,
TIFF.TAG_PAGE_NAME,
TIFF.TAG_PAGE_NUMBER,
TIFF.TAG_ARTIST,
TIFF.TAG_HOST_COMPUTER,
TIFF.TAG_COPYRIGHT
};
for (int tagID : copyTags) {
Entry entry = metadata.getIFD().getEntryById(tagID);
if (entry != null) {
entries.put(tagID, entry);
}
}
// Get X/YResolution and ResolutionUnit from metadata if set, otherwise use defaults // Get X/YResolution and ResolutionUnit from metadata if set, otherwise use defaults
// TODO: Add logic here OR in metadata merging, to make sure these 3 values are consistent. // TODO: Add logic here OR in metadata merging, to make sure these 3 values are consistent.
Entry xRes = metadata.getIFD().getEntryById(TIFF.TAG_X_RESOLUTION); Entry xRes = metadata.getIFD().getEntryById(TIFF.TAG_X_RESOLUTION);