Repatch (from linux) of OSX IRAF

1 files changed, 54 insertions, 0 deletions

diff --git a/sys/gio/stdgraph/stgreset.x b/sys/gio/stdgraph/stgreset.x
new file mode 100644
index 00000000..0f2fd1e2
--- /dev/null
+++ b/sys/gio/stdgraph/stgreset.x
@@ -0,0 +1,54 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include	<gset.h>
+include	"stdgraph.h"
+
+# STG_RESET -- Reset the state of the stdgraph common, i.e., in response to
+# a clear or a cancel.  Initialize all attribute packets to their default
+# values and set the current state of the device to undefined, forcing the
+# device state to be reset when the next output instruction is executed.
+
+procedure stg_reset()
+
+pointer	pl, pm, fa, tx
+include	"stdgraph.com"
+
+begin
+	# Set pointers to attribute substructures.
+	pl = SG_PLAP(g_sg)
+	pm = SG_PMAP(g_sg)
+	fa = SG_FAAP(g_sg)
+	tx = SG_TXAP(g_sg)
+
+	# Initialize the attribute packets.
+	PL_LTYPE(pl)	  = 1
+	PL_WIDTH(pl)	  = 1
+	PL_COLOR(pl)	  = 1
+	PM_COLOR(pm)	  = 1
+	FA_STYLE(fa)	  = 1
+	FA_COLOR(fa)	  = 1
+	TX_UP(tx)	  = 90
+	TX_SIZE(tx)	  = 1
+	TX_PATH(tx)	  = GT_RIGHT
+	TX_HJUSTIFY(tx)	  = GT_LEFT
+	TX_VJUSTIFY(tx)	  = GT_BOTTOM
+	TX_FONT(tx)	  = GT_ROMAN
+	TX_COLOR(tx)	  = 1
+	TX_SPACING(tx)	  = 0.0
+
+	# Set the device attributes to undefined, forcing them to be reset
+	# when the next output instruction is executed.
+
+	SG_COLOR(g_sg)	  = -1
+	SG_TXSIZE(g_sg)	  = -1
+	SG_TXFONT(g_sg)	  = -1
+	SG_PLTYPE(g_sg)   = -1
+	SG_FASTYLE(g_sg)  = -1
+	SG_PLWIDTH(g_sg)  = -1
+	g_lastx		  = -1
+	g_lasty		  = -1
+	g_keycol	  = 1
+	g_keyline	  = 1
+	g_message	  = NO
+	g_msglen	  = 0
+end