[144] | 1 | #! /bin/sh |
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| 2 | # |
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| 3 | # module : |
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| 4 | # add frame and callouts image to an existing one |
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| 5 | # |
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| 6 | # !! exists only because graphics callouts are not yet avalaible |
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| 7 | # with xsl processing on XML/Docbook files (xsl stylesheet 1.70 and |
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| 8 | # DocBook DTD 4.2) |
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| 9 | # |
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| 10 | # thanks to the authors of the following web pages |
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| 11 | # http://www.win.tue.nl/~aeb/linux/misc/convert/convert-draw-text.html |
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| 12 | # http://www.cit.gu.edu.au/~anthony/graphics/imagick6/draw/ |
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| 13 | # http://www.cit.gu.edu.au/~anthony/graphics/imagick6/annotating/ |
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| 14 | # |
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| 15 | # update : |
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| 16 | # $Id$ |
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| 17 | # fplod 2006-07-20T16:05:19Z aedon.locean-ipsl.upmc.fr (Darwin) |
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| 18 | # add a parameter = the number of figpng/xxx_n.png |
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| 19 | # fplod 2006-07-19T12:40:02Z aedon.locean-ipsl.upmc.fr (Darwin) |
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| 20 | # first release |
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| 21 | # |
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| 22 | # |
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| 23 | set -u |
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| 24 | set -o posix |
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| 25 | # |
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| 26 | case "${1}" in |
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| 27 | 1|2) |
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| 28 | # screen capture to be commented by frames and callouts images |
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| 29 | capture="figpng/xxx_${1}.png" |
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| 30 | ;; |
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| 31 | *) |
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| 32 | echo "eee : unknown parameter ${1}" |
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| 33 | exit 1 |
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| 34 | ;; |
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| 35 | esac |
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| 36 | # |
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| 37 | if [ ! -f ${capture} ] |
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| 38 | then |
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| 39 | echo " eee : ${capture} not found" |
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| 40 | exit 1 |
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| 41 | fi |
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| 42 | # |
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| 43 | # |
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| 44 | callout_path=images/callouts/ |
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| 45 | callout_xsize=12 # ++ should be obtain by parsing identify result |
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| 46 | callout_ysize=12 # ++ should be obtain by parsing identify result |
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| 47 | # |
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| 48 | case ${capture} in |
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| 49 | figpng/xxx_2.png) |
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| 50 | capture_xsize=1211 #++ should be obtain by parsing identify result |
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| 51 | capture_ysize=630 #++ should be obtain by parsing identify result |
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| 52 | # |
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| 53 | # description of frames (title, xmin,ymin, xmax,ymax) |
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| 54 | # nb : title and label are not yet used but they may be added in a kind of |
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| 55 | # comments |
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| 56 | # later in xml as id or label |
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| 57 | # now they are only here to remind us what we do |
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| 58 | zone_nb=4 |
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| 59 | zone_t[1]="Page layout" |
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| 60 | zone_l[1]="pagelayout" |
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| 61 | zone_rect[1]="70,55 200,80" |
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| 62 | zone_t[2]="Calendar" |
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| 63 | zone_l[2]="calendar" |
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| 64 | zone_rect[2]="10,140 230,180" |
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| 65 | zone_t[3]="Domain" |
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| 66 | zone_l[3]="domain" |
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| 67 | zone_rect[3]="10,200 300,400" |
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| 68 | zone_t[4]="Specify" |
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| 69 | zone_l[4]="specify" |
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| 70 | zone_rect[4]="10,450 350,500" |
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| 71 | # |
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| 72 | # the next three lines are here to check calcultation of CALSPAIR units |
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| 73 | # see http://www.docbook.org/tdg/en/html/area.html |
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| 74 | # if you want to use it, please add one to zone_nb |
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| 75 | zone_t[5]="just to check full size rectangle" |
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| 76 | zone_l[5]="check" |
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| 77 | zone_rect[5]="0,0 ${capture_xsize},${capture_ysize}" |
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| 78 | ;; |
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| 79 | figpng/xxx_1.png) |
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| 80 | capture_xsize=520 #++ should be obtain by parsing identify result |
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| 81 | capture_ysize=309 #++ should be obtain by parsing identify result |
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| 82 | # |
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| 83 | # description of frames (title, xmin,ymin, xmax,ymax) |
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| 84 | # nb : title and label are not yet used but they may be added in a kind of |
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| 85 | # comments |
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| 86 | # later in xml as id or label |
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| 87 | # now they are only here to remind us what we do |
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| 88 | zone_nb=2 |
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| 89 | zone_t[1]="Data file" |
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| 90 | zone_l[1]="datafile" |
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| 91 | zone_rect[1]="5,55 515,90" |
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| 92 | zone_t[2]="Init file" |
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| 93 | zone_l[2]="initfile" |
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| 94 | zone_rect[2]="5,150 515,200" |
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| 95 | ;; |
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| 96 | *) |
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| 97 | echo " eee : ${capture} not implemented" |
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| 98 | exit 3 |
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| 99 | ;; |
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| 100 | esac |
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| 101 | |
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| 102 | # |
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| 103 | # calculation of % of the rectangle of each zone for Calspair |
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| 104 | iz=1 |
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| 105 | while [ ${iz} -le ${zone_nb} ] |
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| 106 | do |
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| 107 | xymin=$(echo ${zone_rect[${iz}]} | awk '{print $1}') |
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| 108 | xymax=$(echo ${zone_rect[${iz}]} | awk '{print $2}') |
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| 109 | xmin=$(echo ${xymin} | awk -F "," '{print $1}') |
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| 110 | xmax=$(echo ${xymax} | awk -F "," '{print $1}') |
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| 111 | ymin=$(echo ${xymin} | awk -F "," '{print $2}') |
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| 112 | ymax=$(echo ${xymax} | awk -F "," '{print $2}') |
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| 113 | xmin_pc=$(echo "(${xmin} / ${capture_xsize}) * 10000" | bc -l) |
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| 114 | xmin_pc=$(echo ${xmin_pc} } | awk -F "." '{print $1}') |
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| 115 | ymin_pc=$(echo "(${ymin} / ${capture_ysize}) * 10000" | bc -l) |
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| 116 | ymin_pc=$(echo ${ymin_pc} } | awk -F "." '{print $1}') |
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| 117 | xmax_pc=$(echo "(${xmax} / ${capture_xsize}) * 10000" | bc -l) |
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| 118 | xmax_pc=$(echo ${xmax_pc} } | awk -F "." '{print $1}') |
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| 119 | ymax_pc=$(echo "(${ymax} / ${capture_ysize}) * 10000" | bc -l) |
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| 120 | ymax_pc=$(echo ${ymax_pc} } | awk -F "." '{print $1}') |
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| 121 | #echo "xmin_pc zone ${iz} = ${xmin_pc}" |
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| 122 | #echo "ymin_pc zone ${iz} = ${ymin_pc}" |
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| 123 | #echo "xmax_pc zone ${iz} = ${xmax_pc}" |
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| 124 | #echo "ymax_pc zone ${iz} = ${ymax_pc}" |
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| 125 | #read a |
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| 126 | zone_rect_pc[${iz}]="${xmin_pc},${ymin_pc} ${xmax_pc},${ymax_pc}" |
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| 127 | iz=$(( ${iz} + 1 )) |
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| 128 | done |
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| 129 | # build the new image ie build the convert command to be run |
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| 130 | # first part : use the capture image and prepare black border and white |
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| 131 | # rectangles insertion |
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| 132 | cmd="convert -size ${capture_xsize}x${capture_ysize} \ |
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| 133 | ${capture} \ |
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| 134 | -linewidth 2 \ |
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| 135 | -stroke black \ |
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| 136 | -fill transparent" |
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| 137 | # |
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| 138 | # then loop on the frames to be drawed |
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| 139 | iz=1 |
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| 140 | while [ ${iz} -le ${zone_nb} ] |
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| 141 | do |
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| 142 | leftcorner=$(echo ${zone_rect[${iz}]} | awk '{print $1}') |
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| 143 | cmd="${cmd} -draw \"rectangle ${zone_rect[${iz}]}\" \ |
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| 144 | -draw \"image over ${leftcorner} ${callout_xsize},${callout_ysize} 'images/callouts/${iz}.png'\"" |
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| 145 | iz=$(( ${iz} + 1 )) |
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| 146 | done |
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| 147 | # |
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| 148 | # last component of the convert command : the name of the output image |
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| 149 | framecallouts=$(dirname ${capture})/$(basename ${capture} .png)_complete.png |
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| 150 | cmd="${cmd} ${framecallouts}" |
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| 151 | # |
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| 152 | #echo "cmd = ${cmd}" |
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| 153 | #read a |
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| 154 | # |
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| 155 | # run the convert command |
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| 156 | eval ${cmd} |
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| 157 | convert_status=${?} |
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| 158 | if [ ${convert_status} -ne 0 ] |
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| 159 | then |
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| 160 | echo " eee : convert doesn't work properly" >> ${log} |
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| 161 | echo " eee : return status = ${return_convert}" >> ${log} |
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| 162 | exit 2 |
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| 163 | fi |
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| 164 | echo " iii : image ${framecallouts} is ready" |
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| 165 | echo " iii : you can add the following lines in XML/Docbook" |
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| 166 | cat << EOF |
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| 167 | <imageobjectco> |
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| 168 | <areaspec units="calspair"> |
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| 169 | EOF |
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| 170 | iz=1 |
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| 171 | while [ ${iz} -le ${zone_nb} ] |
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| 172 | do |
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| 173 | echo "<area id=\"${zone_l[${iz}]}\" coords=\"${zone_rect_pc[${iz}]}\"/>" |
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| 174 | iz=$(( ${iz} + 1 )) |
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| 175 | done |
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| 176 | cat << EOF |
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| 177 | </areaspec> |
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| 178 | <imageobject> |
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| 179 | <imagedata fileref="${framecallouts}"/> <!-- ++ instead of ${capture} --> |
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| 180 | </imageobject> |
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| 181 | <calloutlist> |
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| 182 | EOF |
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| 183 | iz=1 |
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| 184 | while [ ${iz} -le ${zone_nb} ] |
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| 185 | do |
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| 186 | cat << EOF |
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| 187 | <callout arearefs="${zone_l[${iz}]}"> |
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| 188 | <para>${zone_t[${iz}]}</para> |
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| 189 | </callout> |
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| 190 | EOF |
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| 191 | iz=$(( ${iz} + 1 )) |
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| 192 | done |
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| 193 | cat << EOF |
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| 194 | </calloutlist> |
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| 195 | </imageobjectco> |
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| 196 | EOF |
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| 197 | # |
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| 198 | exit 0 |
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