/usr/bin/imgmerge is in xpaint 2.9.1.4-3ubuntu1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 | #!/bin/bash
# Copyright 2007, J.-P. Demailly <demailly@fourier.ujf-grenoble.fr>
# Licence : GPLv3
BASE=`pwd | tr " " "_"`
BASE=`basename $BASE`
echo -n "Suffix type of images (png/jpg/...) ? "
read SUFF
if test "$SUFF" = ""
then
SUFF=png
fi
echo -n "Radix name of pages ? "
read RADIX
echo -e "\
/* Xpaint-image */\n\
\n\
#define PERCENT 100.0\n\
#define GRAY 1\n\
#define PAPERX 596\n\
#define PAPERY 842\n\
#define SHIFTX 0.0 /* percent of page width */\n\
#define SHIFTY 0.0 /* percent of page height */\n\
#define ALTERNATE 1 /* alternate SHIFTX 1 or -1 */\n\
\n\
#include <Xpaint.h>\n\
#include <stdio.h>\n\
\n\
\n\
/* \n\
* The key-word \"ImageCreate\" is reserved for user-defined image routines;\n\
* Such a routine should create and process an image.\n\
* \n\
* Pixels are unsigned char arrays p[0]=red, p[1]=green, p[2]=blue\n\
* (thus each value should be in the range 0..255)\n\
*/\n\
\n\
Image * ImageCreate()\n\
{\n\
Image * input;\n\
FILE * fd;\n\
char buf[100];\n\
int sign;\n\
\n\
static PageInfo pinfo;\n\
\n\
input = ImageFromFile(\"xpaint_input\");\n\
\n\
fd = fopen(\"__page_number\", \"r\");\n\
fgets(buf, 80,fd);\n\
sign = atoi(buf);\n\
fclose(fd);\n\
if (sign & 1) sign = 1 ; else sign = ALTERNATE;\n\
\n\
/* Don't forget this otherwise xpaint may crash if input does not exist */\n\
if (!input) \n\
{\n\
printf(\"Read failure : 'xpaint_input' !!\0134n\");\n\
exit(0);\n\
}\n\
\n\
pinfo.width = input->width;\n\
pinfo.height = input->height;\n\
pinfo.rx = (int) (SHIFTX * 0.01 * (float)PAPERX * sign);\n\
pinfo.ry = (int) (SHIFTY * 0.01 * (float)PAPERY);\n\
pinfo.wsubdiv = 1;\n\
pinfo.hsubdiv = 1;\n\
pinfo.wpercent = PERCENT * (float)PAPERX/((float)pinfo.width);\n\
pinfo.hpercent = PERCENT * (float)PAPERY/((float)pinfo.height);\n\
printf(\"Image size : %d x %d\", pinfo.width, pinfo.height);\n\
printf(\" --> resizing %4.2f %% x %4.2f %%\0134n\",\n\
pinfo.wpercent, pinfo.hpercent);\n\
pinfo.wbbox = PAPERX;\n\
pinfo.hbbox = PAPERY;\n\
pinfo.orient = 0;\n\
pinfo.gray = GRAY;\n\
pinfo.eps = 0;\n\
pinfo.compress = 1;\n\
pinfo.pdf = 0;\n\
\n\
WriteResizedPS(\"xpaint_output.ps\", input, &pinfo);\n\
exit(0);\n\
return NULL;\n\
}\n\
" > /tmp/xpaint_print_script.c
x-terminal-emulator -e sensible-editor /tmp/xpaint_print_script.c
FIRST=First
COUNT=0
i=0
i0=0
echo "Starting $BASE.pdf ..."
echo ""
while [ 1 ]
do
if test "$[$i<10]" == "1"
then
j=0$i
k=00$i
else
j=$i
if test "$[$i<100]" == "1"
then
k=0$i
else
k=$i
fi
fi
FILE="$RADIX"$i.$SUFF
if ! [ -r "$FILE" ]
then
FILE="$RADIX"$j.$SUFF
fi
if ! [ -r "$FILE" ]
then
FILE="$RADIX"$k.$SUFF
fi
if ! [ -r "$FILE" ]
then
COUNT=$[$COUNT+1]
if test "$[$COUNT<100]" == "1"
then
i=$[$i+1]
i0=$i
continue
else
echo "No more pages seem to be there. Job over."
echo ""
echo "Check file $BASE.pdf"
echo ""
break
fi
fi
COUNT=0
echo "$[1+$i-$i0]" > __page_number
echo "Xpaint : processing $FILE as PDF file ..."
rm -f xpaint_input
ln -s "$FILE" xpaint_input
xpaint -iconic /tmp/xpaint_print_script.c 2>/dev/null
mv xpaint_output.ps __page_$j.ps
ps2pdf __page_$j.ps
rm -f __page_$j.ps __page_new*
if test "$FIRST" == "First"
then
FIRST=""
mv -f __page_$j.pdf $BASE.pdf
PREV=__page_$j
else
mv -f $BASE.pdf $PREV.pdf
pdfconcat -o $BASE.pdf $PREV.pdf __page_$j.pdf 2>&1 1>/dev/null
PREV=__page_$FIRST-$j
fi
i=$[$i+1]
done
rm -f __page*
rm -f xpaint_input
rm -f /tmp/xpaint_print_script.c
|