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|
#!/bin/bash
paletteColors=(
'rgb(0%,0%,0%)'
'rgb(100%,100%,100%)'
'rgb(97.647059%,87.058824%,41.176471%)'
'rgb(100%,78.431373%,19.215686%)'
'rgb(100%,78.431373%,19.215686%)'
'rgb(5.882353%,63.137255%,37.254902%)'
'rgb(10.588235%,63.921569%,53.72549%)'
'rgb(90.196078%,90.196078%,90.196078%)'
'rgb(27.058824%,27.058824%,27.058824%)'
'rgb(32.156863%,70.196078%,85.098039%)'
'rgb(21.176471%,48.235294%,94.117647%)'
'rgb(72.941176%,9.019608%,30.588235%)'
)
function findNearestColor {
rgb1=($(grep -o -P '(\d+(.\d+)?)(?=%)' <<< $1))
r1=${rgb1[0]}
g1=${rgb1[1]}
b1=${rgb1[2]}
smallerDistance=173
bestColor=''
for paletteColor in ${paletteColors[@]}
do
rgb2=($(grep -o -P '(\d+(.\d+)?)(?=%)' <<< $paletteColor))
r2=${rgb2[0]}
g2=${rgb2[1]}
b2=${rgb2[2]}
distance=$(echo "scale=3;sqrt(($r2-$r1)^2 + ($g2-$g1)^2 + ($b2-$b1)^2)" | bc)
if (( $(echo $distance'<'$smallerDistance | bc) ))
then
smallerDistance=$distance
bestColor=$paletteColor
fi
done
echo $bestColor
}
for file in $(find -maxdepth 1 -type f -printf "%f\n")
do
echo ===================================================
svg=$(cat $file)
file_colors=$(grep -o -P 'rgb\((\d+(.\d+)?%,?){3}\)' $file)
for file_color in $file_colors
do
new_color=$(findNearestColor $file_color)
echo $file_color '->' $new_color
svg=$(sed "s/$file_color/$new_color/g" <<< $svg)
done
echo $svg > $file
done
|
