fishdrawprocedurally generated fish drawings
bitrate-plotterPlots a graph showing the bitrate every second or the bitrate of every GOP, for a video or audio file.
occultvpype plug-in to remove occulted lines in SVG files
antenna analyzerArduino Uno based graphical SWR HF/VHF 160-1.25m bands antenna analyzer, plotter based on Si5351 module
gridfontgrid-based system for designing simple symbols and fonts. including an example font. mainly intended for plotter drawings.
coreCreate 2d primitive shapes, encapsulate and repeat them by handling each repetition and generate recursive shapes
antenna analyzer vnaPocket Arduino Nano based graphical SWR 160-6m bands panoramic VNA antenna analyzer based on AD9850, AD8302 and SGA3386
vecVector graphics software to generate HPGL output to drive a plotter