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TIFF and LibTiff Mail List Archive

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2017.10.10 05:43 "[Tiff] Memory management of Image", by Bhaskar Reddy
2017.10.10 11:54 "Re: [Tiff] Memory management of Image", by Kemp Watson
2017.10.10 13:02 "Re: [Tiff] Memory management of Image", by Bhaskar Reddy
2017.10.10 12:05 "Re: [Tiff] Memory management of Image", by Phil Harvey
2017.10.10 13:06 "Re: [Tiff] Memory management of Image", by Bhaskar Reddy
2017.10.13 00:48 "Re: [Tiff] Memory management of Image", by Kemp Watson
2017.10.13 01:41 "Re: [Tiff] Memory management of Image", by Bhaskar Reddy
2017.10.17 00:15 "Re: [Tiff] Memory management of Image", by Kemp Watson
2017.10.17 21:07 "Re: [Tiff] Memory management of Image", by Bhaskar Reddy
2017.10.22 16:59 "Re: [Tiff] Memory management of Image", by Su
2017.10.23 03:24 "Re: [Tiff] Memory management of Image", by Bhaskar Reddy

2017.10.13 00:48 "Re: [Tiff] Memory management of Image", by Kemp Watson

Why do you need to know the details? Can you not just use TIFFWriteDirectory, TIFFCreateCustomDirectory, TIFFWriteCustomDirectory, etc?

W. Kemp Watson

kemp@objectivepathology.com

Objective Pathology Services Limited

8250 Lawson Road
Milton, Ontario
Canada L9T 5C6

www.objectivepathology.com
tel. +1 (416) 970-7284

From: <tiff-bounces@lists.maptools.org> on behalf of Bhaskar Reddy

Thank you for your suggestion.

I am using sxiv tool in ubantu.

I need to add new IFD entry/Tag ID as part of my study. For this, I need to understand how IFDs and Data are stored in memory from the existing libtiff source code.

Much appreciated if you provide any documents for memory management of IFDs using libtiff.

On Oct 10, 2017 07:12, "Phil Harvey" <phil@owl.phy.queensu.ca> wrote:

> I need to know how IFD's are arranged in memory.

> You can use the ExifTool -htmldump feature to see how the IFD's are organized > in an image. Here is an example of this for a JPEG image, showing the TIFF