From fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 Mon Sep 17 00:00:00 2001 From: Joseph Hunkeler Date: Wed, 8 Jul 2015 20:46:52 -0400 Subject: Initial commit --- sys/imfort/imgsiz.x | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 sys/imfort/imgsiz.x (limited to 'sys/imfort/imgsiz.x') diff --git a/sys/imfort/imgsiz.x b/sys/imfort/imgsiz.x new file mode 100644 index 00000000..c8161286 --- /dev/null +++ b/sys/imfort/imgsiz.x @@ -0,0 +1,27 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +include +include "imfort.h" + +# IMGSIZ -- Get the physical attributes (size and type) of an image. + +procedure imgsiz (im, axlen, naxis, pixtype, ier) + +pointer im # image descriptor +int axlen[IM_MAXDIM] # receives axis lengths +int naxis # receives number of axes +int pixtype # receives pixel type +int ier # receives error status + +bool strne() + +begin + if (strne (IM_MAGIC(im), "imhdr")) + ier = IE_MAGIC + else { + call amovl (IM_LEN(im,1), axlen, IM_MAXDIM) + naxis = IM_NDIM(im) + pixtype = IM_PIXTYPE(im) + ier = OK + } +end -- cgit