Description

This mini-app allows your readers to display a ruler on the screen, to take measurements (in different units). There are horizontal, vertical, and triangular rulers available. The ruler can be dragged, rotated, and even altered in size. This mini-app is popular for K12 Math and Geometry based ebooks.

Features

• Take measurements for any item inside the ebook.
• Choose between a protractor and different shaped rulers: horizontal, vertical, and triangular.
• Choose between different units of measurements: inches and centimeters.
• Pan around, resize, and rotate the ruler
• Customize the Ruler app by changing the icon and title.

Screenshots

Customizing this Mini-app

For each mini-app that you add, you may create and select different customizations, that will make this mini-app act differently. Through customizations you may also choose different styles, like a different background color or image.

You can do all the customization from the browser or from within Kotobee Author. For more details on how to do it, please visit this support article.