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|
include <error.h>
include <imhdr.h>
include <imset.h>
include "xregister.h"
# RG_XCOLON-- Procedure to process colon commands for setting the cross-
# correlation parameters.
procedure rg_xcolon (gd, xc, imr, im1, im2, db, dformat, tfd, reglist, cmdstr,
newdata, newcross, newcenter)
pointer gd #I pointer to the graphics stream
pointer xc #I pointer to cross-correlation structure
pointer imr #I/O pointer to the reference image
pointer im1 #I/O pointer to the input image
pointer im2 #I/O pointer to the output image
pointer db #I/O pointer to the shifts database file
int dformat #I is the shifts file in database format
int tfd #I/O the transformations file descriptor
pointer reglist #I/O pointer to the regions list
char cmdstr[ARB] #I input command string
int newdata #I/O new input data
int newcross #I/O new cross-correlation function flag
int newcenter #I/O new cross-correlation peak flag
bool streq()
int ncmd, creg, nreg, ival, stat
pointer sp, cmd, str
real rval
int strdic(), open(), nscan(), rg_xstati(), fntopnb()
int rg_xregions(), rg_xmkregions(), strlen()
pointer immap(), dtmap(), rg_xstatp()
real rg_xstatr()
errchk immap(), dtmap(), open(), fntopnb()
begin
call smark (sp)
call salloc (cmd, SZ_LINE, TY_CHAR)
call salloc (str, SZ_LINE, TY_CHAR)
# Get the command.
call sscan (cmdstr)
call gargwrd (Memc[cmd], SZ_LINE)
if (Memc[cmd] == EOS) {
call sfree (sp)
return
}
# Process the command.
ncmd = strdic (Memc[cmd], Memc[cmd], SZ_LINE, XCMDS)
switch (ncmd) {
case XCMD_REFIMAGE:
call gargwrd (Memc[cmd], SZ_LINE)
call rg_xstats (xc, REFIMAGE, Memc[str], SZ_FNAME)
if (Memc[cmd] == EOS || streq (Memc[cmd], Memc[str])) {
call printf ("%s: %s\n")
call pargstr (KY_REFIMAGE)
call pargstr (Memc[str])
} else {
if (imr != NULL) {
call imunmap (imr)
imr = NULL
}
iferr {
imr = immap (Memc[cmd], READ_ONLY, 0)
} then {
call erract (EA_WARN)
imr = immap (Memc[str], READ_ONLY, 0)
} else if (IM_NDIM(imr) > 2 || IM_NDIM(imr) != IM_NDIM(im1)) {
call printf (
"Image has the wrong number of dimensions\n")
call imunmap (imr)
imr = immap (Memc[str], READ_ONLY, 0)
} else {
call rg_xsets (xc, REFIMAGE, Memc[cmd])
newdata = YES; newcross = YES; newcenter = YES
}
}
case XCMD_IMAGE:
call gargwrd (Memc[cmd], SZ_LINE)
call rg_xstats (xc, IMAGE, Memc[str], SZ_FNAME)
if (Memc[cmd] == EOS || streq (Memc[cmd], Memc[str])) {
call printf ("%s: %s\n")
call pargstr (KY_IMAGE)
call pargstr (Memc[str])
} else {
if (im1 != NULL) {
call imunmap (im1)
im1 = NULL
}
iferr {
im1 = immap (Memc[cmd], READ_ONLY, 0)
call imseti (im1, IM_TYBNDRY, BT_NEAREST)
if (IM_NDIM(im1) == 1)
call imseti (im1, IM_NBNDRYPIX, IM_LEN(im1,1))
else
call imseti (im1, IM_NBNDRYPIX,
max (IM_LEN(im1,1), IM_LEN(im1,2)))
} then {
call erract (EA_WARN)
im1 = immap (Memc[str], READ_ONLY, 0)
call imseti (im1, IM_TYBNDRY, BT_NEAREST)
if (IM_NDIM(im1) == 1)
call imseti (im1, IM_NBNDRYPIX, IM_LEN(im1,1))
else
call imseti (im1, IM_NBNDRYPIX,
max (IM_LEN(im1,1), IM_LEN(im1,2)))
} else if (IM_NDIM(im1) > 2 || IM_NDIM(im1) != IM_NDIM(imr)) {
call printf (
"Image has the wrong number of dimensions\n")
call imunmap (im1)
im1 = immap (Memc[str], READ_ONLY, 0)
call imseti (im1, IM_TYBNDRY, BT_NEAREST)
if (IM_NDIM(im1) == 1)
call imseti (im1, IM_NBNDRYPIX, IM_LEN(im1,1))
else
call imseti (im1, IM_NBNDRYPIX,
max (IM_LEN(im1,1), IM_LEN(im1,2)))
} else {
call rg_xsets (xc, IMAGE, Memc[cmd])
newdata = YES; newcross = YES; newcenter = YES
}
}
case XCMD_OUTIMAGE:
call gargwrd (Memc[cmd], SZ_LINE)
call rg_xstats (xc, OUTIMAGE, Memc[str], SZ_FNAME)
if (im2 == NULL || Memc[cmd] == EOS || streq (Memc[cmd],
Memc[str])) {
call printf ("%s: %s\n")
call pargstr (KY_OUTIMAGE)
call pargstr (Memc[str])
} else {
if (im2 != NULL) {
call imunmap (im2)
im2 = NULL
}
iferr {
im2 = immap (Memc[cmd], NEW_COPY, im1)
} then {
call erract (EA_WARN)
im2 = immap (Memc[str], NEW_COPY, im1)
} else {
call rg_xsets (xc, OUTIMAGE, Memc[cmd])
}
}
case XCMD_DATABASE:
call gargwrd (Memc[cmd], SZ_LINE)
call rg_xstats (xc, DATABASE, Memc[str], SZ_FNAME)
if (Memc[cmd] == EOS || streq (Memc[cmd], Memc[str])) {
call printf ("%s: %s\n")
call pargstr (KY_DATABASE)
call pargstr (Memc[str])
} else {
if (db != NULL) {
if (dformat == YES)
call dtunmap (db)
else
call close (db)
db = NULL
}
iferr {
if (dformat == YES)
db = dtmap (Memc[cmd], APPEND)
else
db = open (Memc[cmd], NEW_FILE, TEXT_FILE)
} then {
call erract (EA_WARN)
if (dformat == YES)
db = dtmap (Memc[str], APPEND)
else
db = open (Memc[str], APPEND, TEXT_FILE)
} else {
call rg_xsets (xc, DATABASE, Memc[cmd])
}
}
CASE XCMD_RECORD:
call gargstr (Memc[cmd], SZ_LINE)
if (Memc[cmd] == EOS) {
call rg_xstats (xc, RECORD, Memc[str], SZ_FNAME)
call printf ("%s: %s\n")
call pargstr (KY_RECORD)
call pargstr (Memc[str])
} else
call rg_xsets (xc, RECORD, Memc[cmd])
case XCMD_CREGION:
call gargi (nreg)
creg = rg_xstati (xc, CREGION)
if (nscan() == 1 || (nreg == creg)) {
call printf ("%s: %d/%d")
call pargstr (KY_CREGION)
call pargi (creg)
call pargi (rg_xstati (xc, NREGIONS))
call printf (" [%d:%d,%d:%d]\n")
call pargi (Memi[rg_xstatp (xc,RC1)+creg-1])
call pargi (Memi[rg_xstatp (xc,RC2)+creg-1])
call pargi (Memi[rg_xstatp (xc,RL1)+creg-1])
call pargi (Memi[rg_xstatp (xc,RL2)+creg-1])
} else {
if (nreg < 1 || nreg > rg_xstati (xc,NREGIONS)) {
call printf ("Region %d is out of range\n")
call pargi (nreg)
} else {
call printf (
"Setting current region to %d: [%d:%d,%d:%d]\n")
call pargi (nreg)
call pargi (Memi[rg_xstatp (xc,RC1)+nreg-1])
call pargi (Memi[rg_xstatp (xc,RC2)+nreg-1])
call pargi (Memi[rg_xstatp (xc,RL1)+nreg-1])
call pargi (Memi[rg_xstatp (xc,RL2)+nreg-1])
call rg_xseti (xc, CREGION, nreg)
newdata = YES; newcross = YES; newcenter = YES
}
}
case XCMD_REGIONS:
call gargwrd (Memc[cmd], SZ_LINE)
call rg_xstats (xc, REGIONS, Memc[str], SZ_FNAME)
if (nscan() == 1 || streq (Memc[cmd], Memc[str]) || Memc[cmd] ==
EOS) {
call printf ("%s [string/file]: %s\n")
call pargstr (KY_REGIONS)
call pargstr (Memc[str])
} else {
if (reglist != NULL) {
call fntclsb (reglist)
reglist = NULL
}
iferr (reglist = fntopnb (Memc[cmd], NO))
reglist = NULL
if (rg_xregions (reglist, imr, xc, 1) > 0) {
call rg_xseti (xc, CREGION, 1)
call rg_xsets (xc, REGIONS, Memc[cmd])
newdata = YES; newcross = YES; newcenter = YES
} else {
if (reglist != NULL) {
call fntclsb (reglist)
reglist = NULL
}
iferr (reglist = fntopnb (Memc[str], NO))
reglist = NULL
if (rg_xregions (reglist, imr, xc, 1) > 0)
;
call rg_xsets (xc, REGIONS, Memc[str])
call rg_xseti (xc, CREGION, 1)
}
}
case XCMD_REFFILE:
call gargwrd (Memc[cmd], SZ_LINE)
call rg_xstats (xc, REFFILE, Memc[str], SZ_FNAME)
if (Memc[cmd] == EOS || streq (Memc[cmd], Memc[str])) {
call printf ("%s: %s\n")
call pargstr (KY_REFFILE)
call pargstr (Memc[str])
} else {
if (tfd != NULL) {
call close (tfd)
tfd = NULL
}
iferr {
tfd = open (Memc[cmd], READ_ONLY, TEXT_FILE)
} then {
tfd = NULL
call erract (EA_WARN)
call rg_xsets (xc, REFFILE, "")
call printf ("Coords file is undefined.\n")
} else
call rg_xsets (xc, REFFILE, Memc[cmd])
newdata = YES; newcross = YES; newcenter = YES
}
case XCMD_XLAG:
call gargi (ival)
if (nscan () == 1) {
call printf ("%s = %d\n")
call pargstr (KY_XLAG)
call pargi (rg_xstati (xc, XLAG))
} else {
call rg_xseti (xc, XLAG, ival)
newdata = YES; newcross = YES; newcenter = YES
}
case XCMD_YLAG:
call gargi (ival)
if (nscan() == 1) {
call printf ("%s = %d\n")
call pargstr (KY_YLAG)
call pargi (rg_xstati (xc, YLAG))
} else {
call rg_xseti (xc, YLAG, ival)
newdata = YES; newcross = YES; newcenter = YES
}
case XCMD_DXLAG:
call gargi (ival)
if (nscan() == 1) {
call printf ("%s = %d\n")
call pargstr (KY_DXLAG)
call pargi (rg_xstati (xc, DXLAG))
} else {
call rg_xseti (xc, DXLAG, ival)
}
case XCMD_DYLAG:
call gargi (ival)
if (nscan() == 1) {
call printf ("%s = %d\n")
call pargstr (KY_DYLAG)
call pargi (rg_xstati (xc, DYLAG))
} else {
call rg_xseti (xc, DYLAG, ival)
}
case XCMD_BACKGROUND:
call gargwrd (Memc[cmd], SZ_LINE)
if (Memc[cmd] != EOS)
call strcat (" ", Memc[cmd], SZ_LINE)
call gargwrd (Memc[cmd+strlen(Memc[cmd])], SZ_LINE)
if (Memc[cmd] == EOS) {
call rg_xstats (xc, BSTRING, Memc[str], SZ_FNAME)
call printf ("%s: %s\n")
call pargstr (KY_BACKGROUND)
call pargstr (Memc[str])
} else {
call rg_xsets (xc, BSTRING, Memc[cmd])
newdata = YES; newcross = YES; newcenter = YES
}
case XCMD_BORDER:
call gargi (ival)
if (nscan() == 1) {
call printf ("%s = %d\n")
call pargstr (KY_BORDER)
call pargi (rg_xstati (xc, BORDER))
} else {
call rg_xseti (xc, BORDER, ival)
newdata = YES; newcross = YES; newcenter = YES
}
case XCMD_LOREJECT:
call gargr (rval)
if (nscan() == 1) {
call printf ("%s = %g\n")
call pargstr (KY_LOREJECT)
call pargr (rg_xstatr (xc, LOREJECT))
} else {
call rg_xsetr (xc, LOREJECT, rval)
newdata = YES; newcross = YES; newcenter = YES
}
case XCMD_HIREJECT:
call gargr (rval)
if (nscan() == 1) {
call printf ("%s = %g\n")
call pargstr (KY_HIREJECT)
call pargr (rg_xstatr (xc, HIREJECT))
} else {
call rg_xsetr (xc, HIREJECT, rval)
newdata = YES; newcross = YES; newcenter = YES
}
case XCMD_APODIZE:
call gargr (rval)
if (nscan() == 1) {
call printf ("%s = %g\n")
call pargstr (KY_APODIZE)
call pargr (rg_xstatr (xc, APODIZE))
} else {
call rg_xsetr (xc, APODIZE, max (0.0, min (rval, 0.50)))
newdata = YES; newcross = YES; newcenter = YES
}
case XCMD_CORRELATION:
call gargwrd (Memc[cmd], SZ_LINE)
if (Memc[cmd] == EOS) {
call rg_xstats (xc, CSTRING, Memc[str], SZ_FNAME)
call printf ("%s = %s\n")
call pargstr (KY_CORRELATION)
call pargstr (Memc[str])
} else {
stat = strdic (Memc[cmd], Memc[cmd], SZ_LINE, XC_CTYPES)
if (stat > 0) {
call rg_xseti (xc, CFUNC, stat)
call rg_xsets (xc, CSTRING, Memc[cmd])
newcross = YES; newcenter = YES
}
}
case XCMD_XWINDOW:
call gargi (ival)
if (nscan() == 1) {
call printf ("%s = %d\n")
call pargstr (KY_XWINDOW)
call pargi (rg_xstati (xc, XWINDOW))
} else {
call rg_xseti (xc, XWINDOW, ival)
newdata = YES; newcross = YES; newcenter = YES
}
case XCMD_YWINDOW:
call gargi (ival)
if (nscan() == 1) {
call printf ("%s = %d\n")
call pargstr (KY_YWINDOW)
call pargi (rg_xstati (xc, YWINDOW))
} else {
call rg_xseti (xc, YWINDOW, ival)
newdata = YES; newcross = YES; newcenter = YES
}
case XCMD_PEAKCENTER:
call gargwrd (Memc[cmd], SZ_LINE)
if (Memc[cmd] == EOS) {
call rg_xstats (xc, PSTRING, Memc[str], SZ_FNAME)
call printf ("%s: %s\n")
call pargstr (KY_PEAKCENTER)
call pargstr (Memc[str])
} else {
stat = strdic (Memc[cmd], Memc[cmd], SZ_LINE, XC_PTYPES)
if (stat > 0) {
call rg_xseti (xc, PFUNC, stat)
call rg_xsets (xc, PSTRING, Memc[cmd])
newcenter = YES
}
}
case XCMD_XCBOX:
call gargi (ival)
if (nscan() == 1) {
call printf ("%s = %d\n")
call pargstr (KY_XCBOX)
call pargi (rg_xstati (xc, XCBOX))
} else {
if (mod (ival, 2) == 0)
ival = ival + 1
call rg_xseti (xc, XCBOX, ival)
newcenter = YES
}
case XCMD_YCBOX:
call gargi (ival)
if (nscan() == 1) {
call printf ("%s = %g\n")
call pargstr (KY_YCBOX)
call pargi (rg_xstati (xc, YCBOX))
} else {
if (mod (ival, 2) == 0)
ival = ival + 1
call rg_xseti (xc, YCBOX, ival)
newcenter = YES
}
case XCMD_SHOW:
call gdeactivate (gd, 0)
call gargwrd (Memc[cmd], SZ_LINE)
ncmd = strdic (Memc[cmd], Memc[cmd], SZ_LINE, XSHOW)
switch (ncmd) {
case XSHOW_DATA:
call rg_xnshow (xc)
case XSHOW_BACKGROUND:
call rg_xbshow (xc)
case XSHOW_CORRELATION:
call rg_xxshow (xc)
case XSHOW_PEAKCENTER:
call rg_xpshow (xc)
default:
call rg_xshow (xc)
}
call greactivate (gd, 0)
case XCMD_MARK:
call gdeactivate (gd, 0)
if (reglist != NULL) {
call fntclsb (reglist)
reglist = NULL
}
if (rg_xmkregions (imr, xc, 1, MAX_NREGIONS, Memc[str],
SZ_LINE) <= 0) {
call rg_xstats (xc, REGIONS, Memc[str], SZ_LINE)
iferr (reglist = fntopnb (Memc[str], NO))
reglist = NULL
if (rg_xregions (reglist, imr, xc, 1) > 0)
;
call rg_xsets (xc, REGIONS, Memc[str])
call rg_xseti (xc, CREGION, 1)
} else {
call rg_xseti (xc, CREGION, 1)
call rg_xsets (xc, REGIONS, Memc[str])
newdata = YES; newcross = YES; newcenter = YES
}
call greactivate (gd, 0)
default:
call printf ("Unknown or ambiguous colon command\7\n")
}
call sfree (sp)
end
|
