Inane Observations $ sudo fix_it
  • GIF scrolling text marquee with ImageMagick (or: DIY X'trapolis PIDs)

    12 May 2018 | guide gif animation marquee scroll imagemagick linux | Comment

    Example scrolling GIF

    #!/bin/bash
    
    IMWIDTH=336
    IMHEIGHT=24
    STEP=2 #pixels per frame
    FRAMERATE=50 #frames per second
    
    OUTPUT="scroll.gif"
    FONT_PATH=/usr/share/fonts/TTF/LiberationSans-Bold.ttf
    
    MESSAGE="Hello World!"
    
    BACKGROUND="#000000"
    FILL="#ff9c10"
    
    # Make a "unique" prefix for this run
    PREFIX=
    … »
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