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/imio/tf/imgs2i.x | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 sys/imio/tf/imgs2i.x (limited to 'sys/imio/tf/imgs2i.x') diff --git a/sys/imio/tf/imgs2i.x b/sys/imio/tf/imgs2i.x new file mode 100644 index 00000000..fe0c8d1e --- /dev/null +++ b/sys/imio/tf/imgs2i.x @@ -0,0 +1,26 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +include + +# IMGS2? -- Get a section from an apparently two dimensional image. + +pointer procedure imgs2i (im, x1, x2, y1, y2) + +pointer im +int x1, x2, y1, y2 +long vs[2], ve[2] +pointer imggsi(), imgl2i() + +begin + if (x1 == 1 && x2 == IM_LEN(im,1) && y1 == y2) + return (imgl2i (im, y1)) + else { + vs[1] = x1 + ve[1] = x2 + + vs[2] = y1 + ve[2] = y2 + + return (imggsi (im, vs, ve, 2)) + } +end -- cgit