[jira] [Commented] (IMAGING-113) Cannot read multipage tiff

[Gary Gregory (JIRA)]

[ 
https://issues.apache.org/jira/browse/IMAGING-113?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16105484#comment-16105484
 ] 

Gary Gregory commented on IMAGING-113:
--

JIRA is not a support forum, please ask on the user's mailing list: 
https://commons.apache.org/mail-lists.html

> Cannot read multipage tiff
> --
>
> Key: IMAGING-113
> URL: https://issues.apache.org/jira/browse/IMAGING-113
> Project: Commons Imaging
>  Issue Type: Bug
>Affects Versions: 1.0
>Reporter: Adrian Costil
>  Labels: multipage, tiff
> Fix For: 1.0
>
>
> I get the error below when I'm trying to read a multipage tiff file as a list 
> of images
>   final List images = 
> Imaging.getAllBufferedImages(new File(imageLocation));
> line 589 of TiffImageParser
> Rectangle subImage = checkForSubImage(params); //if the params is 
> null it will crash
> java.lang.NullPointerException
>   at 
> org.apache.commons.imaging.formats.tiff.TiffImageParser.getIntegerParameter(TiffImageParser.java:513)
>   at 
> org.apache.commons.imaging.formats.tiff.TiffImageParser.checkForSubImage(TiffImageParser.java:531)
>   at 
> org.apache.commons.imaging.formats.tiff.TiffImageParser.getBufferedImage(TiffImageParser.java:589)
>   at 
> org.apache.commons.imaging.formats.tiff.TiffDirectory.getTiffImage(TiffDirectory.java:163)
>   at 
> org.apache.commons.imaging.formats.tiff.TiffImageParser.getAllBufferedImages(TiffImageParser.java:499)
>   at 
> org.apache.commons.imaging.Imaging.getAllBufferedImages(Imaging.java:1210)
>   at 
> org.apache.commons.imaging.Imaging.getAllBufferedImages(Imaging.java:1202)
>   at TestWriteTiffImages.main(TestWriteTiffImages.java:30)



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[jira] [Commented] (IMAGING-113) Cannot read multipage tiff

[Venkataraman K (JIRA)]

[ 
https://issues.apache.org/jira/browse/IMAGING-113?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16104936#comment-16104936
 ] 

Venkataraman K commented on IMAGING-113:


Hello. I am new to apache jira. I have faced this issue and would like to get 
the fix downloaded. Can someone help me in downloading this fix ? 
It is asking me to validate using fisheye and i am not sure how to do it.

Thanks in advance

> Cannot read multipage tiff
> --
>
> Key: IMAGING-113
> URL: https://issues.apache.org/jira/browse/IMAGING-113
> Project: Commons Imaging
>  Issue Type: Bug
>Affects Versions: 1.0
>Reporter: Adrian Costil
>  Labels: multipage, tiff
> Fix For: 1.0
>
>
> I get the error below when I'm trying to read a multipage tiff file as a list 
> of images
>   final List images = 
> Imaging.getAllBufferedImages(new File(imageLocation));
> line 589 of TiffImageParser
> Rectangle subImage = checkForSubImage(params); //if the params is 
> null it will crash
> java.lang.NullPointerException
>   at 
> org.apache.commons.imaging.formats.tiff.TiffImageParser.getIntegerParameter(TiffImageParser.java:513)
>   at 
> org.apache.commons.imaging.formats.tiff.TiffImageParser.checkForSubImage(TiffImageParser.java:531)
>   at 
> org.apache.commons.imaging.formats.tiff.TiffImageParser.getBufferedImage(TiffImageParser.java:589)
>   at 
> org.apache.commons.imaging.formats.tiff.TiffDirectory.getTiffImage(TiffDirectory.java:163)
>   at 
> org.apache.commons.imaging.formats.tiff.TiffImageParser.getAllBufferedImages(TiffImageParser.java:499)
>   at 
> org.apache.commons.imaging.Imaging.getAllBufferedImages(Imaging.java:1210)
>   at 
> org.apache.commons.imaging.Imaging.getAllBufferedImages(Imaging.java:1202)
>   at TestWriteTiffImages.main(TestWriteTiffImages.java:30)



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[jira] [Commented] (IMAGING-113) Cannot read multipage tiff

[Adrian Costil (JIRA)]

[ 
https://issues.apache.org/jira/browse/IMAGING-113?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13801830#comment-13801830
 ] 

Adrian Costil commented on IMAGING-113:
---

the patch seems to work.
I was facing another issue with my test tiff image which has 14 images, each 
3386 x 4397. The library uses a lot of memory for  
Imaging.getAllBufferedImages(new File(imageLocation));
so I had to start the JVM with a lot of memory to process a single image file.
-Xms512m
-Xmx1024m

Is there a way to improve the memory usage ?

Also I was trying to write to a different file and it seems that it will write 
only the last image. Is there a way to append the images to a tiff file ?

this is a sample code:
final ListBufferedImage images = Imaging.getAllBufferedImages(new 
File(imageLocation));


final ImageFormat format = 
ImageFormat.IMAGE_FORMAT_TIFF;
final MapString,Object params = new HashMapString,Object();

// set optional parameters if you like
params.put(ImagingConstants.PARAM_KEY_COMPRESSION, new Integer(
TiffConstants.TIFF_COMPRESSION_LZW));

int i= 0;
File outFile = new File(outLocation);
for (IteratorBufferedImage iterator = images.iterator(); 
iterator.hasNext(); i++) {
BufferedImage bufferedImage = iterator.next();
System.out.println(write image  + i);
Imaging.writeImage(bufferedImage, outFile, format, 
params);
}



 Cannot read multipage tiff
 --

 Key: IMAGING-113
 URL: https://issues.apache.org/jira/browse/IMAGING-113
 Project: Commons Imaging
  Issue Type: Bug
Affects Versions: 1.0
Reporter: Adrian Costil
  Labels: multipage, tiff
 Fix For: 1.0


 I get the error below when I'm trying to read a multipage tiff file as a list 
 of images
   final ListBufferedImage images = 
 Imaging.getAllBufferedImages(new File(imageLocation));
 line 589 of TiffImageParser
 Rectangle subImage = checkForSubImage(params); //if the params is 
 null it will crash
 java.lang.NullPointerException
   at 
 org.apache.commons.imaging.formats.tiff.TiffImageParser.getIntegerParameter(TiffImageParser.java:513)
   at 
 org.apache.commons.imaging.formats.tiff.TiffImageParser.checkForSubImage(TiffImageParser.java:531)
   at 
 org.apache.commons.imaging.formats.tiff.TiffImageParser.getBufferedImage(TiffImageParser.java:589)
   at 
 org.apache.commons.imaging.formats.tiff.TiffDirectory.getTiffImage(TiffDirectory.java:163)
   at 
 org.apache.commons.imaging.formats.tiff.TiffImageParser.getAllBufferedImages(TiffImageParser.java:499)
   at 
 org.apache.commons.imaging.Imaging.getAllBufferedImages(Imaging.java:1210)
   at 
 org.apache.commons.imaging.Imaging.getAllBufferedImages(Imaging.java:1202)
   at TestWriteTiffImages.main(TestWriteTiffImages.java:30)



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