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1 files changed, 97 insertions, 0 deletions

diff --git a/noao/digiphot/apphot/fitsky/apsradsetup.x b/noao/digiphot/apphot/fitsky/apsradsetup.x
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+++ b/noao/digiphot/apphot/fitsky/apsradsetup.x
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+include "../lib/display.h"
+include "../lib/fitsky.h"
+
+define	HELPFILE	"apphot$fitsky/ifitsky.key"
+
+# AP_SRADSETUP -- Procedure to set up the sky fitting interactively using
+# radial profile plot around the given coordinates.
+
+procedure ap_sradsetup (ap, im, wx, wy, gd, out, stid)
+
+pointer	ap			# pointer to apphot structure
+pointer	im			# pointero to the IRAF image
+real	wx, wy			# cursor coordinates
+pointer	gd			# pointer to graphics stream
+int	out			# output file descriptor
+int	stid			# output file sequence number
+
+int	ier, key, wcs
+pointer	sp, cmd
+real	xcenter, ycenter, xc, yc, rmin, rmax, imin, imax, rval
+real	u1, u2, v1, v2, x1, x2, y1, y2
+
+int	apstati(), apfitsky(), clgcur(), ap_showplot()
+real	apstatr(), ap_cannulus(), ap_cdannulus(), ap_csigma()
+real	ap_cdatamin(), ap_cdatamax(), ap_crgrow()
+
+begin
+	if (gd == NULL)
+	    return
+	call greactivate (gd, 0)
+
+	# Store the old window and viewport coordinates.
+	call ggview (gd, u1, u2, v1, v2)
+	call ggwind (gd, x1, x2, y1, y2)
+
+	# Plot the profile.
+	if (ap_showplot (ap, im, wx, wy, gd, xcenter, ycenter, rmin, rmax,
+    	    imin, imax) == ERR) {
+	    call gdeactivate (gd, 0)
+	    return
+	}
+
+	# Allocate memory.
+	call smark (sp)
+	call salloc (cmd, SZ_LINE, TY_CHAR)
+
+	call printf (
+	    "Waiting for setup menu command (?=help, v=default setup, q=quit):")
+	while (clgcur ("gcommands", xc, yc, wcs, key, Memc[cmd],
+	    SZ_LINE) != EOF) {
+
+	switch (key) {
+
+	    case 'q':
+	        break
+	    case '?':
+		call gpagefile (gd, HELPFILE, "")
+	    case 's':
+	        rval = ap_csigma (ap, gd, out, stid, rmin, rmax, imin, imax)
+	    case 'l':
+	        rval = ap_cdatamin (ap, gd, out, stid, rmin, rmax, imin, imax)
+	    case 'u':
+	        rval = ap_cdatamax (ap, gd, out, stid, rmin, rmax, imin, imax)
+	    case 'a':
+		rval = ap_cannulus (ap, gd, out, stid, rmin, rmax, imin, imax)
+	    case 'd':
+		rval = ap_cdannulus (ap, gd, out, stid, apstatr (ap, ANNULUS),
+		    rmin, rmax, imin, imax)
+	    case 'g':
+		rval = ap_crgrow (ap, gd, out, stid, rmin, rmax, imin, imax)
+	    case 'v':
+		rval = ap_cannulus (ap, gd, out, stid, rmin, rmax, imin, imax)
+		rval = ap_cdannulus (ap, gd, out, stid, apstatr (ap, ANNULUS),
+		    rmin, rmax, imin, imax)
+	        rval = ap_csigma (ap, gd, out, stid, rmin, rmax, imin, imax)
+	    default:
+		call printf ("Unknown or ambiguous keystroke command\007\n")
+	    }
+	    call printf (
+	  "Waiting for setup menu command (?=help, v=default setup, q=quit):")
+	}
+	call printf (
+	    "Interactive setup is complete. Type w to store parameters.\n")
+
+	# Store the old window and viewport coordinates.
+	call gsview (gd, u1, u2, v1, v2)
+	call gswind (gd, x1, x2, y1, y2)
+
+	# Free the plotting space.
+	call sfree (sp)
+	call gdeactivate (gd, 0)
+
+	# Fit the new sky value and print it on the standard output.
+	ier = apfitsky (ap, im, xcenter, ycenter, NULL, gd)
+	call ap_splot (ap, 0, gd, apstati (ap, RADPLOTS))
+	call ap_qspsky (ap, ier)
+end