DeltaLima/pixelfloot
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an very simple and dirty pixelflut client to draw images, written in bash. pixelfloot was built during the 37c3.
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Marcus 06a99f3307 add qrcode image
2024-01-03 15:27:40 +01:00
demo update readme, add screenshot 2024-01-02 03:59:09 +01:00
images add qrcode image 2024-01-03 15:27:40 +01:00
pixlists clean up and structure, improve fork stuff, works MUCH better now 2024-01-02 02:08:37 +01:00
pixelfloot_bash.sh typo 2024-01-03 04:56:36 +01:00
README.md README 2024-01-03 05:01:29 +01:00

README.md

pixelfloot

Origin: https://git.la10cy.net/DeltaLima/pixelfloot

an very simple and dirty pixelflut client to draw images, written in bash. pixelfloot was built during the 37c3. in its actual state, its just a mess. I hope i will find time to put it in a more usable and readable format.

examples

  • Display image: ./pixelfloot_bash.sh floot images/lucky-cat.jpg
    • set position: W=1337 H=420 ./pixelfloot_bash.sh floot images/lucky-cat.jpg
  • image random position: ./pixelfloot_bash.sh floot images/lucky-cat.jpg chaos
    • wider "chaos-radio": W=1000 H=600 ./pixelfloot_bash.sh floot images/lucky-cat.jpg chaos
  • image shake position: ./pixelfloot_bash.sh floot images/lucky-cat.jpg shake
    • 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
  • increase No of cuncurrent 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
$ ./pixelfloot_bash.sh help
./pixelfloot_bash.sh [floot|convertimg] [FILENAME|fill] ([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)
      cursor

available env vars to configure:
RESIZE(int), ALPHACOLOR(hex), FLOOTFORKS(int), H(int), W(int)
IPFLOOT(string), FLOOTPORT(string), USECACHE(bool)

Running on my Ryzen 4700G with wellenbrecher 1280x720 and three workers, i get around 1,5Gbit/s localhost traffic.

pixelfloot screenshot

try it out

you can use my pixelflut server pixelflut.la10cy.net and watch the board on the homepage, every 5s refreshed or connect by VNC to pixelflut.la10cy.net:5900