HTML5 application for Windows Phone that allows the screen to be used as protractor/ruler to measure lengths and angles. The Protractor application utilizes HTML5 Canvas element to do all of the drawing. The HTML content is run in the WebBrowser element in Silverlight.

This project is hosted in GitHub: https://github.com/Microsoft/protractor

Developed with Microsoft Visual Studio 2010 Express for Windows Phone. Tested with Nokia Lumia 800.

What's new in version 1.1

The Protractor now supports wider range of Windows Phones that just Nokia Lumia 800, as it is possible to adjust the screen length to set the correct spacing to ruler. Now it is also possible to set the ruler length units between inches and millimeters.

See the license text file delivered with this project. The license is also available online at https://github.com/Microsoft/protractor/blob/master/Licence.txt

• Version 1.1: Wider device support. The units of measures expanded.
• Version 1.0: The initial release.