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 Unable to load and view tiff images.
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Sreemanta

India
6 Posts

Posted - Mar 19 2015 :  08:55:35  Show Profile  Reply
Hi

We have existing tiff image that are generated by our old graphics tool. Now we started using ImageEn and able to Create new tiff image and also able to load. But we are not able to open the existing tiff image.

When i load the images with ImageEn, it recognized the file format as ioTiff, but image appears black.

Please let me know if there is a way to load the image with any other settings ?

Attaching the old tiff and newly tiff for the same file.

Thanks
Sree.

attach/Sreemanta/20153198554_Images.zip
13.02 KB

w2m

USA
1990 Posts

Posted - Mar 19 2015 :  10:17:38  Show Profile  Reply
This may not be a problem with ImageEn. The new image is actually a jp2 file. The old file will not even display at all in windows picture viewer or windows file explorer thumbnails. Irfanview also displays the old file image as black.

Bill Miller
Adirondack Software & Graphics
Email: w2m@hughes.net
EBook: http://www.imageen.com/ebook/
Custom Commercial ImageEn Development
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Sreemanta

India
6 Posts

Posted - Mar 19 2015 :  14:02:01  Show Profile  Reply
We are storing the image in compressed format so that no one can view the files in any image viewer but can see only through the application. The new files created by ImageEn also works the same way. It does not show any preview or thumbnail in explorer but loads perfectly to an ImageViewer component. But ImageEn is not able to load the existing old files, and during the loading it shows the compression format as Unknown.
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xequte

38505 Posts

Posted - Mar 19 2015 :  15:44:13  Show Profile  Reply
Hi

The old TIFF is only 228 bytes are contains little more than a header. Are you sure it is a valid image?

Nigel
Xequte Software
www.xequte.com
nigel@xequte.com
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Sreemanta

India
6 Posts

Posted - Mar 20 2015 :  01:39:21  Show Profile  Reply
Yes. Both new an old file have the same Image content. I am able to see both the images in our project using old image utility but able to see only new file using ImageEn.
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Sreemanta

India
6 Posts

Posted - Mar 20 2015 :  02:34:03  Show Profile  Reply
I think the old file is corrupted. Attaching new and old and files again.

attach/Sreemanta/201532023323_temp.zip
1287.56 KB
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Sreemanta

India
6 Posts

Posted - Mar 24 2015 :  01:32:05  Show Profile  Reply
Can somebody look into the issue and provide me some update on this ?
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uko

Germany
31 Posts

Posted - Mar 24 2015 :  09:27:49  Show Profile  Reply
Hi,

Not sure that I understand you right: you want to load a that Old Dessert.tiff file with ImageEn and wonder why it is black? Well, any other viewer show it as black, so why should ImageEn do this different?
What was your old tool doing with such a file?

best regards,
Ulrich
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Sreemanta

India
6 Posts

Posted - Mar 25 2015 :  06:04:58  Show Profile  Reply
Old tool is able to open the old Dessert.tiff and able to show it. I think the old file is generated with PACKBITS/J2K compression method.
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xequte

38505 Posts

Posted - Mar 25 2015 :  15:40:19  Show Profile  Reply
I'm afraid that is not a supported ImageEn format.

Nigel
Xequte Software
www.xequte.com
nigel@xequte.com
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