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|
#!/bin/bash
function get_xpa_method()
{
cat /proc/net/tcp | tr ":" " " | tail -n +2 | \
awk -v uid=`id -u` \
'{ port=strtonum("0x" $3);
if ( $2=="00000000" && $6=="0A" && $12==uid && 32768 <= port )
printf("localhost:%d\n",port);
}' | \
head -n 1
}
TVMARK_VERSION=0.3
TVMARK_RELEASE=2018.10.01
XPASET=xpaset
METHOD=`get_xpa_method`
if ! [ -n "$METHOD" ]; then
echo "$0: unable to fetch DS9 XPA listen port autmatically." >> /dev/stderr
exit 1
fi
CX=1
CY=2
CL=0
LD=10
LF=""
WIDTH=1
RAD=4
COLOR="green"
LCOLOR="red"
IN=
IS_DELETE=
SHAPE=circle
SELF=$0
function print_error()
{
echo "${SELF}: error: $*." >/dev/stderr
}
while [ -n "$1" ] ; do
case "$1" in
-x|--col-xy)
CC=($(echo $2 | tr "," " "))
CX=${CC[0]}
CY=${CC[1]}
( test $CX -gt 0 -a $CY -gt 0 &>/dev/null ) || \
{ print_error "invalid column format: '$2'"
exit 1;
}
shift
;;
-p|--separation)
LD="$2"
( test $LD -gt 0 &>/dev/null ) || \
{ print_error "invalid label separatio: '$2'"
exit 1;
}
shift
;;
-l|--col-label)
CL=$2
( test $CL -gt 0 &>/dev/null ) || \
{ print_error "invalid label column: '$2'"
exit 1;
}
shift
;;
-f|--label)
LF="$2"
shift
;;
-r|--radius|-s|--size)
RAD=$2
#( test $RAD -gt 0 &>/dev/null ) || \
# { print_error "invalid radius or size: '$2'"
# exit 1;
# }
shift
;;
-w|--width)
WIDTH="$2"
shift
;;
-c|--color|--colour)
[ -n "$2" ] ||
{ print_error "invalid color: '$2'"
exit 1;
}
COLOR=$2
shift
;;
-a|--label-color|--label-colour)
[ -n "$2" ] ||
{ print_error "invalid color: '$2'"
exit 1;
}
LCOLOR=$2
shift
;;
-d|--delete)
IS_DELETE=1
;;
-e|--circle)
SHAPE=circle
;;
-q|--square|--box)
SHAPE=square
;;
-v|--version)
echo -e "$0 ${TVMARK_VERSION} (${TVMARK_RELEASE})"
echo -e "(c) 2007, 2013; Pal, A. <apal@szofi.net>"
exit 0
;;
-h|--help)
echo -e "Usage:\t$0 [-h|--help] [-v|--version]"
echo -e "\t[<input>]"
echo -e "\t[-x|--col-xy <column_index_x>,<column_index_y>] "
echo -e "\t[-e|--circle [-r|--radius <r>]]"
echo -e "\t[-q|--square [-s|--size <s>]]"
echo -e "\t[-w|--width <width>] [-c|--color <c>]"
echo -e "\t[-l|--col-label <column_index_label>"
echo -e "\t[-f|--label '<label_format>']"
echo -e "\t[-p|--separation <label_separation>"
echo -e "\t[-a|--label-color <c>]"
echo -e "\t[-d|--delete]"
echo -e "Notes:"
echo -e " - in the label string, \$<N> is replaced by the content of the <N>th column"
echo -e " (like in AWK)"
echo -e " - default format: --col-xy $CX,$CY --circle --color $COLOR --radius $RAD"
exit 0
;;
-*)
print_error "invalid command line argument near '$1'"
exit 1
;;
*)
[ -n "$IN" ] &&
{ print_error "input file has been specified yet"
exit 1;
}
IN=$1
;;
esac ; shift
done
( ${XPASET} -h 2>&1 > /dev/null ) >/dev/null
if test $? == 127; then
print_error "program ${XPASET} is not available, exiting"
exit 1
fi
if [ -n "$IS_DELETE" ] ; then
${XPASET} ${METHOD} regions delete all </dev/null 2>/dev/null || \
{ print_error "${XPASET} failed (maybe DS9 is not running?)"
exit 1;
}
exit 0
fi
[ -n "$IN" ] && { [ -f "$IN" ] || \
{ print_error "file '$IN' not exists"
exit 1;
}; }
if [ ! -n "$IN" -o "$IN" == "-" ] ; then
TMP=`mktemp`
cat $IN >$TMP
IN="$TMP"
else
TMP=""
fi
( echo "global color=$COLOR width=$WIDTH"
echo "image"
case $SHAPE in
square)
cat $IN | awk -v CX=$CX -v CY=$CY -v RAD=$RAD \
'!/^#/{ printf ("box(%g,%g,%g,%g)\n",$(CX)+0.5,$(CY)+0.5,RAD,RAD); }'
;;
circle|*)
cat $IN | awk -v CX=$CX -v CY=$CY -v RAD=$RAD \
'!/^#/{ printf ("circle(%g,%g,%g)\n",$(CX)+0.5,$(CY)+0.5,RAD); }'
;;
esac
if [ $CL -gt 0 ] || [ -n "$LF" ] ; then
echo "global color=$LCOLOR width=$WIDTH"
cat $IN | awk -v CX=$CX -v CY=$CY -v CL=$CL -v LF="$LF" -v RAD=$RAD -v LD="$LD" \
'!/^#/{
if ( LF != "" )
{ f=LF;
for ( i=NF ; i>=1 ; i-- )
{ r=sprintf("\\$%d",i);
gsub(r,$(i),f);
}
printf("text(%g,%g,\"%s\")\n",$(CX),$(CY)-RAD/2-LD,f);
}
else if ( CL>0 )
printf("text(%g,%g,\"%s\")\n",$(CX),$(CY)-RAD/2-LD,$(CL));
}'
fi
) | ${XPASET} ${METHOD} regions 2>/dev/null || \
{ print_error "${XPASET} failed (maybe DS9 is not running)"
exit 1;
}
test -n "$TMP" && rm -f "$TMP"
|
