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| author | Joseph Hunkeler <jhunkeler@gmail.com> | 2015-07-08 20:46:52 -0400 |
|---|---|---|
| committer | Joseph Hunkeler <jhunkeler@gmail.com> | 2015-07-08 20:46:52 -0400 |
| commit | fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 (patch) | |
| tree | bdda434976bc09c864f2e4fa6f16ba1952b1e555 /sys/gio/gswind.x | |
| download | iraf-linux-fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4.tar.gz | |
Initial commit
Diffstat (limited to 'sys/gio/gswind.x')
| -rw-r--r-- | sys/gio/gswind.x | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/sys/gio/gswind.x b/sys/gio/gswind.x new file mode 100644 index 00000000..81f7b6a3 --- /dev/null +++ b/sys/gio/gswind.x @@ -0,0 +1,30 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +include <gio.h> + +# GSWIND -- Set the window into world coordinates of the current WCS. + +procedure gswind (gp, x1, x2, y1, y2) + +pointer gp # graphics descriptor +real x1, x2 # range of world coords in X +real y1, y2 # range of world coords in Y +pointer w + +begin + call gpl_flush() + w = GP_WCSPTR (gp, GP_WCS(gp)) + + if (!IS_INDEF(x1)) + WCS_WX1(w) = x1 + if (!IS_INDEF(x2)) + WCS_WX2(w) = x2 + if (!IS_INDEF(y1)) + WCS_WY1(w) = y1 + if (!IS_INDEF(y2)) + WCS_WY2(w) = y2 + + WCS_FLAGS(w) = or (WCS_FLAGS(w), WF_DEFINED) + GP_WCSSTATE(gp) = MODIFIED + call gpl_reset() +end |