plotter.js

Overview

This is a minimal frills JavaScript canvas numerical data plotting package.

We include a minimal webserver web.go (adapted from the http.FileServer example) to explore hosted content. On your workstation, type:

$ go run web.go

and point your web browser at http://localhost:8080 . The http://localhost:8080/plotter-test.html file provides a demo of supported features.

Features currently lacking (but planned)

• text, on plot, labels

Validation

We include a sanity checking http://localhost:8080/plotter-test.html file. This demostrates:

• binding the plotter to a canvas element
• lines with clipping
• x and y error bar markers
• bounding box computation
• axes with tick marks
  • manually computed and labeled
  • automatically computed

The above example generates two plotted images:

License info

The plotter package is distributed with the BSD 3-clause license. See the accompanying LICENSE file.

Reporting bugs

Use the github plotter bug tracker.