Tech Support > Computers & Technology > Programming > Need Source Code to Query Picture Size
Need Source Code to Query Picture Size
Posted by Marcus Jacobs on August 5th, 2003


Dear Group


I am currently working on a C program and I am in need of source code
that can determine the size in pixels (not bytes) (i.e. 600 x 600 pixels) for
various electronic picture formats (i.e. *.bmp, *.jpeg, *.jpg, *.tif,
*.png, *.gif). Does anyone know where I can access some source code
that can perform this task? Any help would be appreciated.

Regards

Marcus D. Jacobs

Posted by Programmer Dude on August 5th, 2003


Marcus Jacobs wrote:

Go Ogle.

You have two choices. Look for image-processing packages that will
do the hard bits yourself (each format is different). Or look for
file format definitions for each of the formats of interest.

http://www.wotsit.org/ is a good starting place for the latter.

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