# 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.sh floot images/lucky-cat.jpg` - set position: `X=1337 Y=420 ./pixelfloot.sh floot images/lucky-cat.jpg` - image random position: `./pixelfloot.sh floot images/lucky-cat.jpg chaos` - wider "chaos-radio": `X_MAX=1000 Y_MAX=600 ./pixelfloot.sh floot images/lucky-cat.jpg chaos` - image shake position: `./pixelfloot.sh floot images/lucky-cat.jpg shake` - set the position : `X=420 Y=420 ./pixelfloot.sh floot images/lucky-cat.jpg shake` - image bounce across screen: `./pixelfloot.sh floot images/lucky-cat.jpg bounce` - can set the "bounce-radius": `X_MAX=1000 Y_MAX=500 ./pixelfloot.sh floot images/lucky-cat.jpg bounce` - move image with your cursor (needs `xdotool`): `./pixelfloot.sh floot images/lucky-cat.jpg cursor` - Use a color as "alpha" (remove background): `ALPHACOLOR=FF00FF ./pixelfloot.sh floot images/cursor.ppm cursor` - write text: `TEXT="pixelflut makes a lot of fun! :)" ./pixelfloot.sh floot text` - set the size of the Textbox and the textcolor: `COLOR=FF00FF SIZE=240 TEXT="colors, yeah!" ./pixelfloot.sh floot text` - you can also use ALPHACOLOR here, or set your: `ALPHACOLOR=000000 TEXT="colors, yeah!" ./pixelfloot.sh floot text` - define your own background color: `BGCOLOR=0000FF SIZE=240 TEXT="colors, yeah!" ./pixelfloot.sh floot text` - increase No of concurrent connections: `FLOOTFORKS=8 ./pixelfloot.sh floot images/lucky-cat.jpg` - specify IP and PORT: `IPFLOOT=127.0.0.1 FLOOTPORT=1337 ./pixelfloot.sh floot images/lucky-cat.jpg` - for drawing big areas, like 1280x720, use LARGE mode: `LARGE=true ./pixelfloot.sh floot images/xphg.jpg` - default field size are 64k lines. You can adjust it with LOLFIELDSIZE: `LOLFIELDSIZE=16000 LARGE=true ./pixelfloot.sh floot images/xphg.jpg` ```shell $ ./pixelfloot.sh help ./pixelfloot.sh [floot|convertimg] [FILENAME|fill|text] ([MODE]) floot: flooting the target specified with IPFLOOT convertimg: converts an image to a command list file in /tmp to use it, start 'USECACHE=true ./pixelfloot.sh floot [FILENAME]', where FILENAME is the original image file. FILENAME: path to any picture imagemagick can handle (env X, Y, RESIZE, BORDERCOLOR, ALPHACOLOR) fill: create a filled area with (env COLOR, W (width), H (height), X, Y) text: create a textbox (env TEXT, FONTSIZE, SIZE, COLOR, BGCOLOR, BORDERCOLOR ALPHACOLOR) MODE: static (env X and Y for position) chaos (env X_MAX and Y_MAX for position range) shake (env X and Y for position) cursor bounce (env Y_MAX and X_MAX for max bounce range, BOUNCESTEP for step size) available env vars to configure: IPFLOOT(string), FLOOTPORT(int), USECACHE(bool), FLOOTFORKS(int) SIZE(int), TEXT(string), FONTSIZE(int), BGCOLOR(hex), COLOR(hex) BORDERCOLOR(hex), X(int), Y(int), X_MAX(int), Y_MAX(int), H(int), W(int) RESIZE(int), ALPHACOLOR(hex), BOUNCESTEP(int), LARGE(bool) ``` Running on my Ryzen 4700G with [wellenbrecher](https://github.com/bits0rcerer/wellenbrecher) 1280x720 and three workers, i get around 1,5Gbit/s localhost traffic. ![pixelfloot screenshot](demo/screenshot_pixelfloot.png) ## try it out you can use my pixelflut server [pixelflut.la10cy.net](http://pixelflut.la10cy.net) and watch the board on the homepage, every 5s refreshed or connect by VNC to [pixelflut.la10cy.net:5900](vnc://pixelflut.la10cy.net:5900)