'K-ARTIST: svg to png script'

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List:       kde-artists
Subject:    K-ARTIST: svg to png script
From:       Ante Wessels <vitanova2 () softhome ! net>
Date:       2004-01-11 13:31:19
Message-ID: 200401111431.19745.vitanova2 () softhome ! net
[Download RAW message or body]

I wrote a little read me for the svg2png4kde script. 

Also, I made a new version of the script, a bit more effective internally. The 
behaviour did not change.

Cordialemente,

Ante

******
The most up to date info for kde artists can be found at the wiki:

http://kde.ground.cz/tiki-index.php?page=KDE+Artists

http://home.uwnet.nl/~vita
["svg2png4kde" (application/x-shellscript)]

#!/bin/bash
# script by ante wessels
#  vitanova2 --[at]-- softhome --[dot]-- net
# use at own risk

TIMENAME="svg2png$(date +%Y-%m-%d-%H.%M)"

# create  dir

mkdir $TIMENAME
DEST1="$TIMENAME"

# copy the files to TIMENAME dir

cp *.svg $DEST1
cp *.svgz $DEST1

# dive into TIMENAME dir

cd $DEST1

# rename the .svgz - if .svg and .svgz have same name .svgz will
# overwrite .svg

rename .svgz .svg.gz *.svgz

# unzip the .svg.gz
for i in *.svg.gz; do gzip -d $i; done

# let sodipodi do the work...

for i in *.svg; do NAME_NO_EXT=${i%.svg}; sodipodi -z --file=$i \
--export-png=$NAME_NO_EXT.png --export-width=16 --export-height=16; done

# these were the 16 x 16, let's give them the proper names

#works, but can be done more effective.
#for i in crsc-*.png; do echo $i > name.txt; sed 's/crsc-/cr16-/g' name.txt > \
newname.txt; mv $i `cat newname.txt`; done

for i in crsc-*.png; do mv $i `echo $i | sed 's/crsc-/cr16-/g'`; done

# OK, move the 16 x16 out off the way

mkdir 16x16
mv *.png 16x16

# next step...
# overkill, only the toolbars have to be 22 x 22... ?

for i in *.svg; do NAME_NO_EXT=${i%.svg}; sodipodi -z --file=$i \
--export-png=$NAME_NO_EXT.png --export-width=22 --export-height=22; done

for i in crsc-*.png; do mv $i `echo $i | sed 's/crsc-/cr22-/g'`; done

#OK, move the 22 x 22 out off the way

mkdir 22x22
mv *.png 22x22

# next step...

for i in *.svg; do NAME_NO_EXT=${i%.svg}; sodipodi -z --file=$i \
--export-png=$NAME_NO_EXT.png --export-width=32 --export-height=32; done

for i in crsc-*.png; do mv $i `echo $i | sed 's/crsc-/cr32-/g'`; done

#OK, move them out off the way

mkdir 32x32
mv *.png 32x32

# next step...

for i in *.svg; do NAME_NO_EXT=${i%.svg}; sodipodi -z --file=$i \
--export-png=$NAME_NO_EXT.png --export-width=48 --export-height=48; done

for i in crsc-*.png; do mv $i `echo $i | sed 's/crsc-/cr48-/g'`; done

#OK, move them out off the way

mkdir 48x48
mv *.png 48x48

# next step...

for i in *.svg; do NAME_NO_EXT=${i%.svg}; sodipodi -z --file=$i \
--export-png=$NAME_NO_EXT.png --export-width=64 --export-height=64; done

for i in crsc-*.png; do mv $i `echo $i | sed 's/crsc-/cr64-/g'`; done

#OK, move them out off the way

mkdir 64x64
mv *.png 64x64

# next step...

for i in *.svg; do NAME_NO_EXT=${i%.svg}; sodipodi -z --file=$i \
--export-png=$NAME_NO_EXT.png --export-width=128 --export-height=128; done

for i in crsc-*.png; do mv $i `echo $i | sed 's/crsc-/cr128-/g'`; done

#OK, move them out off the way

mkdir 128x128
mv *.png 128x128

echo
date +%H:%M

# next step... a step further; uncomment to see bigger icons

#for i in *.svg; do NAME_NO_EXT=${i%.svg}; sodipodi -z --file=$i \
--export-png=$NAME_NO_EXT.png --export-width=512 --export-height=512; done

#for i in crsc-*.png; do mv $i `echo $i | sed 's/crsc-/cr512-/g'`; done

#mkdir 512x512
#mv *.png 512x512

#echo
#date +%H:%M

["svg2png4kde-read_me.txt" (text/plain)]

Hi everyone!

I made a little script that can render svg and svgz files into png files in the sizes \
16, 22, 32, 48, 64 and 128.

As always, run scripts on copies!, and after taking a look at it. I did put some \
safety in it, the script makes copies itself, and saves to a timestamped dir, so not \
overwriting anything. 

Problems: 
1 sodipodi can not open some (most) illustrator svgs... It should be very 
handy for everyone working with sodipodi though. As sodipodi gets improved the script \
will perform better too! Or may be there is an other rendering machine. (There is one \
in kdelibs/pics/crystalsvg, and there is also a Batik SVG toolkit)  2 solved!
3 If there is a foo.svg and a foo.svgz the foo.svgz will be rendered, not the foo.svg \
This is not a problem, unless the foo.svg is newer. Then remove the foo.svgz first.

You may have to make the script executable again. 

***

Ah, I did forget to tell the basic! Make a directory, say "2render", put the svg and \
svgz you want to render in it with the script, cd into the directory. Run \
./svg2png4kde and watch the results. The icons that can not be rendered by Sodipodi \
wil get errors messages. A new dir will be created in your "2render" dir.

***

When you have an icon that follows the crsc-mime-kate.svg naming convention
the 16 png icon will be called cr16-mime-kate.png, the 32 icon 
cr32-mime-kate.png, etc, making it easy to commit. 

Without a prefix there is nothing to change, nothing will happen. May be 
someone is working on his own icon set, he/she does not need cr16- etc. 

If you correctly name your icon from the beginning, the results will be ready to send \
in. (I skip the repair phase :-)

***

Easter egg: if you uncomment the last few lines, the script will render 512x512 icons \
too. 

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