Virtual Harmonograph v{{ctlr.app.version}}

Copyright © 2015, JM Gustafson
WorldTree Software

To get notified of updates follow me on Twitter: @JodyMGustafson

If you have any questions, comments or suggestions
contact me here.

View release notes

HTML5 Powered with CSS3 / Styling, Graphics, 3D & Effects, Semantics, and Offline & Storage This is an HTML5 web application using AngularJS written in TypeScript.

Save the graph settings as a file to your local file system

Open as an image in another browser window

URL to share this graph

  • X-Axis
  • Y-Axis
  • Rotation
  • Pen Color
  • Pen Opacity
  • Pen Width


{{ctlr.status}} {{ctlr.progress}} Time: {{ctlr.graphTime}}


Note: If you see this for more than a few seconds there may have been a fatal error. Check your browser's JavaScript console (F12).



This app has been redesigned from the ground up using the latest web browser technologies.
It appears that you have some graphs saved in your browser's storage. If you have any problems loading a graph, or with anything else, please contact me by selecting About on the toolbar and clicking the contact link. I hope you enjoy this new and improved version.
-JM Gustafson

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