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 ImageEn Library for Delphi, C++ and .Net
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 JP2 image format cannot be loaded (IEvolution for .NET 10.1.0)
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Deeron

67 Posts

Posted - Feb 25 2022 :  10:28:54  Show Profile  Reply
Hi Nigel,

The JP2 image cannot be loaded using the IEViewer.Image.LoadImage method. It loads neither from file nor from stream. After loading the Image size will be 1x1.
Can you look it up, please?

Deeron

xequte

38608 Posts

Posted - Feb 25 2022 :  19:11:42  Show Profile  Reply
Hi Deeron

Is this in 10.1.0? It is a 32 or 64bit app? Do you have the ielib DLL in your exe folder?

Nigel
Xequte Software
www.imageen.com
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Deeron

67 Posts

Posted - Feb 25 2022 :  20:17:52  Show Profile  Reply
Hi Nigel,

Yes, 10.1.0 and 64 bit.
The following files are in the exe folder:
ielib64.dll (6.0.1.0)
iecore.dll (10.1.0.0)
IEvolution2.dll (10.1.0.0)

Regards,
Deeron
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xequte

38608 Posts

Posted - Feb 26 2022 :  17:19:04  Show Profile  Reply
Sorry, please attach or email some of your sample JP2 images too.

Nigel
Xequte Software
www.imageen.com
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Deeron

67 Posts

Posted - Feb 27 2022 :  07:34:32  Show Profile  Reply
Hi Nigel,

I have attached some JP2 format images. These images cannot be loaded in the layers demo either. Images also have no preview in the File Open dialog in layers demo.

Regards,
Deeron

attach/Deeron/202222773144_JP2_samples.zip
1198.13 KB
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xequte

38608 Posts

Posted - Feb 27 2022 :  14:51:36  Show Profile  Reply
Thanks Deeron

We'll need to investigate this for the next update.

Nigel
Xequte Software
www.imageen.com
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Deeron

67 Posts

Posted - Feb 27 2022 :  15:09:45  Show Profile  Reply
Hi Nigel,

Thank you Nigel. Although, I would be very happy if this could be resolved as soon as possible. Unfortunately, the JP2 image display is needed. :(

Thanks.

Regards,
Deeron
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xequte

38608 Posts

Posted - Feb 27 2022 :  16:08:37  Show Profile  Reply
Was it working for you in 10.0.0?

Nigel
Xequte Software
www.imageen.com
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Deeron

67 Posts

Posted - Feb 27 2022 :  17:28:06  Show Profile  Reply
Yes, it working with version 10.0.0.

ielib64.dll (5.5.0.0)
iecore.dll (10.0.0.0)
IEvolution2.dll (10.0.0.0)


Regards,
Deeron
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xequte

38608 Posts

Posted - Feb 28 2022 :  14:49:51  Show Profile  Reply
Hi Deeron

We have a fixed version of ielib, please email me.

Nigel
Xequte Software
www.imageen.com
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