GitHub - dfinke/PowerShellScottPlot (original) (raw)

PowerShell ScottPlot

Uses Polyglot Interactive Notebooks to demonstrate the capabilities of ScottPlot via PowerShell.

Check out the video

This walks through creating data visualizations with PowerShell and ScottPlot in the interactive notebook rendering visualizations inline.

ScottPlot

Is a free and open-source plotting library for .NET that makes it easy to interactively display large datasets.

How to run

• Follow these instructions to setup VS Code and the Polyglot Interactive Notebooks extension
• Clone the repo locally
• Finally, Open the ScottPlot.ipynb file in VS Code

Summary

There are two helper PowerShell scripts.

• ScottPlotHelper.ps1
  • Loads the ScottPlot.dll and psgraphNB.ps1
  • Has the Show-ScottPlotInNotebook function
    * Show-ScottPlotInNotebook <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>p</mi><mi>l</mi><mi>t</mi><mi mathvariant="normal">&quot;</mi></mrow><annotation encoding="application/x-tex">plt &quot;</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord mathnormal">plt</span><span class="mord">&quot;</span></span></span></span>pwd\test.png"
    * Takes a ScottPlot plot, and name of the image file to generate
    * Generates the image file
    * Calls the Show-ImageInNotebook function from psgraphNB.ps1
    * Then removes the image file
• PSGraphNB.ps1
  • Has the Show-ImageInNotebook function
    * Show-ImageInNotebook "$pwd\test.png"
    * Takes the name of the image file to display
    * Displays the image in the output cell of the notebook

What's in the notebook

A simple way to share Polyglot Notebooks

Check out the rendered notebook and charts here in nbviewer.

Here's some of what you can do