From 40e5a5811c6ffce9b0974e93cdd927cbcf60c157 Mon Sep 17 00:00:00 2001 From: Joe Hunkeler Date: Tue, 11 Aug 2015 16:51:37 -0400 Subject: Repatch (from linux) of OSX IRAF --- sys/imio/imbln2.x | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 sys/imio/imbln2.x (limited to 'sys/imio/imbln2.x') diff --git a/sys/imio/imbln2.x b/sys/imio/imbln2.x new file mode 100644 index 00000000..034a1a45 --- /dev/null +++ b/sys/imio/imbln2.x @@ -0,0 +1,26 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +include +include + +# IMBLN2 -- Get the length of the axes of a two dimensional subraster. +# Must be called immediately after the get or put call that created the +# buffer. + +procedure imbln2 (imdes, nx, ny) + +pointer imdes +int nx, ny +int i, v[2] +pointer bdes + +begin + # Get pointer to most recently used buffer descriptor. + bdes = IM_LASTBDES(imdes) + + do i = 1, 2 + v[i] = abs (BD_VE(bdes,i) - BD_VS(bdes,i)) + 1 + + nx = v[1] + ny = v[2] +end -- cgit