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    d3-wave

    1.1.2 • Public • Published

    d3-wave

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    D3.js based wave (signal) visualizer

    This library renders signal dumps into specified svg. (GTKWave for javascript)

    Note that the gif is ugly and from old version, it is not updated offten because it is big and we do not want to spoil the repo.

    scroll_and_zoom.gif

    Use npm install d3-wave --save to install this library and save it to your package.json file. Installation from git for developers:

    npm install            # normal dependencies
    npm install --only=dev # developement only dedpendencies
    npm run-script build   # build dist js
    npm test               # run tests
    
    python -m http.server  # run http server in root directory in order to open the examples in ./examples directory
    

    Features

    • Vertical scrolling and zoom in time domain
    • Tree based signal hierarchy view (collapsable)
    • Signal tree scrollbar with preview
    • Drag-and-drop/key based signal organization
    • Renderers for int, str, bit, enum and bit vector values (user extendible)
    • Dynamic time unit on x-axis
    • Responsive design
    • Arbitrary integer values

    Input JSON format

    Signal record

    { "name": "<signal name>",
      "type": {"name": "<vcd signal type>",
               "width": "<bit width of signal (integer)>"},
      "data": ["<data records>"],      // optionally
      "children": ["<signal recors>"], // optionally, if children should be collapsed by default use _children
    }

    Data record format

    ["<time (number)>", "<value (string, format dependent on datatype)>"]

    There is a special type with name "struct" Signal with this name has stored another signal records in it's data.

    Install

    npm i d3-wave

    DownloadsWeekly Downloads

    1

    Version

    1.1.2

    License

    BSD-3-Clause

    Unpacked Size

    81.7 kB

    Total Files

    39

    Last publish

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