The CCITTFactory can be used only for certain TIFF files, i.e. that are
packed in the proper way. The solution is to call ImageIO.read() on your
file and then use the LosslessFactory with the BufferedImage you get.
You may need jar_imageio.jar (
https://github.com/jai-imageio/jai-imageio-core ) or the twelvemonkeys
library to be able to read .tif files. This will bring the same result
than with CCITTFactory but will be a bit slower, because the
CCITTFactory uses the tiff files without decompressing.
Tilman
Am 20.04.2018 um 01:01 schrieb VikramSrinivasan Venkatakrishnan:
Hello,
I am trying to convert tiff files to PDF and I get the below exception.I
get the same exception with all the tif files I have tried.
Kindly assist.
byte[] pngByteArray = FileUtils.readFileToByteArray(new
File("C:\\CCITT_1.TIF"));
InputStream contentStream = new ByteArrayInputStream(pngByteArray);
PDDocument doc = new PDDocument();
PDImageXObject ximage3 = CCITTFactory.createFromByteArray(doc,
pngByteArray);
Exception in thread "main" java.io.IOException: FillOrder 2 is not supported
at
org.apache.pdfbox.pdmodel.graphics.image.CCITTFactory.extractFromTiff(CCITTFactory.java:408)
at
org.apache.pdfbox.pdmodel.graphics.image.CCITTFactory.createFromRandomAccessImpl(CCITTFactory.java:261)
at
org.apache.pdfbox.pdmodel.graphics.image.CCITTFactory.createFromByteArray(CCITTFactory.java:133)
at
org.apache.pdfbox.pdmodel.graphics.image.CCITTFactory.createFromByteArray(CCITTFactory.java:109)
Thanks,
Vikram
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