annotate frontends/wix/images/split_card.sh @ 100:50f1591c8fc6

split_card script: added syntaxe checking
author Goffi <goffi@goffi.org>
date Fri, 18 Jun 2010 17:14:14 +0800
parents 7471ffcda33b
children 23023aff91fd
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104a815bb23f Tarot game: first draft
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1 #!/bin/sh
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2 #This script split an image with cards, used to split cards from the Tarot deck found on Wikimedia Commons
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3 #This script work with any resolution on the initial image
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4
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5 dest_dir=cards
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6
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7 get_face_name()
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8 {
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9 if [ $1 -le 10 ]
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10 then
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11 echo $1
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12 else
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13 case $1 in
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14 11) echo valet;;
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15 12) echo cavalier;;
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16 13) echo dame;;
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17 14) echo roi;;
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18 esac
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19 fi
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20 }
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21
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22 get_card_name()
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23 {
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24 if [ $1 -le 21 ]
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25 then
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26 echo "atout_$1"
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27 elif [ $1 -eq 22 ]; then
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28 echo "atout_excuse"
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29 elif [ $1 -le 36 ]; then
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30 echo "pique_$(get_face_name $(($1-22)))"
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31 elif [ $1 -le 50 ]; then
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32 echo "coeur_$(get_face_name $(($1-36)))"
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33 elif [ $1 -le 64 ]; then
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34 echo "carreau_$(get_face_name $(($1-50)))"
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35 else
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36 echo "trefle_$(get_face_name $(($1-64)))"
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37 fi
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38 }
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39
82
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40 #We check the version of convert
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41 CONVERT_VER=`convert --version | grep Version | grep -o "[0-9]\.[0-9]\.[0-9]"`
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42 CONVERT_MAJOR=`echo $CONVERT_VER | cut -d . -f 1`
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43 CONVERT_MINOR=`echo $CONVERT_VER | cut -d . -f 2`
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44 CONVERT_REV=`echo $CONVERT_VER | cut -d . -f 3`
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45
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46 if [ $CONVERT_MAJOR -lt 6 -o $CONVERT_MAJOR -eq 6 -a $CONVERT_MINOR -lt 6 ]
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47 then
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48 echo "ImageMagick convert must be at least version 6.6.0 (current: $CONVERT_VER)"
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49 exit 1
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50 fi
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51
100
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52 SYNTAXE="Split card image\nsyntaxe: $0 jpeg_image_to_split.jpg"
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53
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54 if [ $# -ne 1 ]
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55 then
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56 echo $SYNTAXE
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57 exit 1
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58 fi
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59
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60 echo `file -b --mime-type $1` | grep image 2>&1 > /dev/null
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61
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62 if [ $? -ne 0 ]
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63 then
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64 echo "target file is not an image"
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65 exit 1
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66 fi
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67
81
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68 current=`pwd`
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69 #TODO: check directory presence
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70 #echo "making directory"
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71 if test -e $dest_dir
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72 then
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73 if test -n "`ls -A $dest_dir`"
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74 then
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75 echo "$dest_dir directory exists and is not empty !"
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76 exit 1
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77 fi
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78 else
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79 mkdir $dest_dir
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80 fi
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81 echo "splitting $dest_dir"
84
7471ffcda33b misc: split_cards: fix bad replacement
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82 convert Tarotcards.jpg -bordercolor black -crop 14x6@ -fuzz 50% -trim $dest_dir/card_%02d.png 2>/dev/null
81
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83 cd $dest_dir
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84
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85 #POST PROCESSING
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86
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87 nb_files=`ls -A1 card*png | wc -l`
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88 num=0
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89 idx=0
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90 max_w=0
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91 max_h=0
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92 deleted=""
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93 for file in card*png
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94 do
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95 num=$((num+1))
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96 size=`stat -c%s $file`
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97 width=`identify -format "%w" $file`
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98 height=`identify -format "%h" $file`
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99
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100 if [ $width -gt $max_w ]
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101 then
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102 max_w=$width
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103 fi
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104
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105 if [ $height -gt $max_h ]
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106 then
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107 max_h=$height
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108 fi
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109
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110 echo -n "post processing file [$file] ($num/$nb_files) | "
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111 echo -n `echo "scale=2;$num/$nb_files*100" | bc`%
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112 echo -n "\r"
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113
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114 if test $size -lt 1000
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115 then #we delete empty files (areas without card on the initial picture)
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116 deleted="$deleted$file\n"
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117 rm -f $file
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118 else
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119 idx=$((idx+1))
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120 #We use transparency for the round corners
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121 mogrify -fuzz 80% -fill none -draw "matte 0,0 floodfill" \
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122 -draw "matte $((width-1)),0 floodfill"\
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123 -draw "matte 0,$((height-1)) floodfill"\
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124 -draw "matte $((width-1)),$((height-1)) floodfill"\
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125 $file
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126 #Time to rename the cards
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127 mv "$file" "$(get_card_name $idx).png"
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128
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129 fi
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130 done
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131 echo "\nEmpty files deleted:\n$deleted"
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132 echo "\nBiggest size: ${max_w}X${max_h}"
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133 cd "$current"
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134 echo "DONE :)"