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USING IMG FROM C

C functions, that are equivalent to the Fortran subroutines, are available for those who prefer this language (indeed using IMG from C can seem more natural as IMG returns pointers to data). The major changes in the interface (compared with the Fortran specifications) are that the names of functions change from img_something or hdr_something to imgSomething and hdrSomething and that ``strings'' which are returned or can be passed as arrays also have a length argument.





next up previous 231
Next: IMG C functions
Up: IMG Simple Image Data Access
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IMG Simple Image Data Access
Starlink User Note 160
P.W. Draper
R.F. Warren-Smith
3 March 2003
E-mail:P.W.Draper@durham.ac.uk

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