Hello,
I need to be able to perform calculations in Foxpro based upon the pixel height and width of jpeg images.
It looks as though Windows is perfectly capable of reading this info (eg right-clicking a jepg), so what's the easiest way of returning these values to a Foxpro program?
How should I write a function to return an unambiguous height, or width in pixels?
Would it be best to use Fopen() and parse the file header (how, exactly?), or is there a handy Windows API function which will return the numbers I need?
Thanks
John
Dr. JW Faithfull
Curator in Geology
Hunterian Museum
University of Glasgow
Glasgow G12 8QQ
Scotland