diff options
Diffstat (limited to 'pkg/utilities/nttools/stxtools/checkdim.x')
| -rw-r--r-- | pkg/utilities/nttools/stxtools/checkdim.x | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/pkg/utilities/nttools/stxtools/checkdim.x b/pkg/utilities/nttools/stxtools/checkdim.x new file mode 100644 index 00000000..ef9ed017 --- /dev/null +++ b/pkg/utilities/nttools/stxtools/checkdim.x @@ -0,0 +1,24 @@ +include <imhdr.h> + +#* HISTORY* +#* B.Simon 04-Mar-93 original + +# CHECKDIM -- Get the real dimension of an image + +int procedure checkdim (im) + +pointer im # i: image descriptor +#-- +int idim, jdim + +begin + # Ignore higher dimesions that only have length one + + jdim = 1 + do idim = 1, IM_NDIM(im) { + if (IM_LEN(im,idim) > 1) + jdim = idim + } + + return (jdim) +end |