DeltaLima/pixelfloot
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add text feature, but very q&n - bad code quality - i clean up later, promise!

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Marcus 2024-01-03 21:48:02 +01:00
parent bb5010789f
commit 7332285c93
2 changed files with 46 additions and 3 deletions
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8
README.md
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@ -15,12 +15,16 @@ pixelfloot was built during the 37c3. in its actual state, its just a mess. I ho
- set the position : `W=420 H=420 ./pixelfloot_bash.sh floot images/lucky-cat.jpg shake`
- move image with your cursor (needs `xdotool`): `./pixelfloot_bash.sh floot images/lucky-cat.jpg cursor`
- Use a color as "alpha" (remove background): `ALPHACOLOR=FF00FF ./pixelfloot_bash.sh floot images/cursor.ppm cursor`
- write text: `TEXT="pixelflut makes a lot of fun! :)" ./pixelfloot_bash.sh floot text`
- set the size of the Textbox and the textcolor: `COLOR=FF00FF SIZE=240 TEXT="colors, yeah!" ./pixelfloot_bash.sh floot text`
- you can also use ALPHACOLOR here, or set your: `ALPHACOLOR=000000 TEXT="colors, yeah!" ./pixelfloot_bash.sh floot text`
- define your own background color: `BGCOLOR=0000FF SIZE=240 TEXT="colors, yeah!" ./pixelfloot_bash.sh floot text`
- increase No of concurrent connections: `FLOOTFORKS=8 ./pixelfloot_bash.sh floot images/lucky-cat.jpg`
- specify IP and PORT: `IPFLOOT=127.0.0.1 FLOOTPORT=1337 ./pixelfloot_bash.sh floot images/lucky-cat.jpg`
```shell
$ ./pixelfloot_bash.sh help
./pixelfloot_bash.sh [floot|convertimg] [FILENAME|fill] ([MODE])
./pixelfloot_bash.sh [floot|convertimg] [FILENAME|fill|text] ([MODE])
MODE: static (env $H and $W for position)
chaos (env $H and $W for position range)
shake (env $H and $W for position range)
@ -28,7 +32,9 @@ MODE: static (env $H and $W for position)
available env vars to configure:
RESIZE(int), ALPHACOLOR(hex), FLOOTFORKS(int), H(int), W(int)
SIZE(int), TEXT(string), TEXTSIZE(int), BGCOLOR(hex), COLOR(hex)
IPFLOOT(string), FLOOTPORT(string), USECACHE(bool)
```
Running on my Ryzen 4700G with [wellenbrecher](https://github.com/bits0rcerer/wellenbrecher) 1280x720 and three workers,

41
pixelfloot_bash.sh
View file

@ -216,6 +216,10 @@ convertimg() {
done < <(convert $IMGFILE $RESIZE txt: | tail -n +2 | awk '{print $1 $3}' | sed -e 's/\,/ /' -e 's/\:/ /' -e 's/\#//')
}
#~ generate_text() {
#~ }
sx=0
sy=0
shuf_xy() {
@ -296,7 +300,39 @@ floot() {
do
LOL[$i]="$LOL_org"
done
else
elif [ "$FNAME" == "text" ]
then
test -z "$TEXT" && TEXT="pixelfloot"
test -z "$TEXTSIZE" && TEXTSIZE=42
test -z "$COLOR" && COLOR="000000"
test -z "$BGCOLOR" && BGCOLOR="FFFFFF"
if [ -n "$SIZE" ]
then
SIZE="-size $SIZE"
fi
#set -x
#convert -fill lightgreen -background white -pointsize 40 caption:"KARTTUR" -quality 72 DstImage.png
message "generating text, size $TEXTSIZE for ${YELLOW}$FLOOTFORKS${ENDCOLOR} workers"
LOL_org="$(convert ${SIZE} +antialias -depth 8 -fill \#${COLOR} -background \#${BGCOLOR} -pointsize ${TEXTSIZE} caption:"${TEXT}" -quality 72 txt: | tail -n +2 | awk '{print $1 $3}' | sed -e 's/\,/ /' -e 's/\:/ /' -e 's/\#//' -e 's/^/PX /')"
#echo "$LOL_org"
#read
for i in $(seq 1 $FLOOTFORKS)
do
#LOL[$i]="$(echo "$LOL_org" | shuf )"
if [ -z "$ALPHACOLOR" ]
then
LOL[$i]="$(echo "$LOL_org" | shuf)"
#LOL[$i]="$(convertimg | shuf)"
else
LOL[$i]="$(echo "$LOL_org" | grep -v $ALPHACOLOR | shuf)"
#LOL[$i]="$(convertimg | grep -v $ALPHACOLOR | shuf)"
fi
done
else
# generate a tmp file, as i have trouble atm to figure out
# why free space get lost when i generate the pixlist directly
# in ram
@ -391,7 +427,7 @@ case $1 in
floot
;;
*)
echo "$0 [floot|convertimg] [FILENAME|fill] ([MODE])"
echo "$0 [floot|convertimg] [FILENAME|fill|text] ([MODE])"
echo "MODE: static (env \$H and \$W for position)"
echo " chaos (env \$H and \$W for position range)"
echo " shake (env \$H and \$W for position range)"
@ -399,6 +435,7 @@ case $1 in
echo ""
echo "available env vars to configure:"
echo "RESIZE(int), ALPHACOLOR(hex), FLOOTFORKS(int), H(int), W(int)"
echo "SIZE(int), TEXT(string), TEXTSIZE(int), BGCOLOR(hex), COLOR(hex)"
echo "IPFLOOT(string), FLOOTPORT(string), USECACHE(bool)"
exit 1
;;