TLDR: The Rollova 2.0 Digital Ruler slips into your pocket and springs to life to measure over any surface, even curves, with just a simple roll. While the wooden ruler is best remembered as the ...

Wilkerson creates a kids' growth chart ruler that lasts for years, combining practical measurement with sentimental keepsake potential.

Draw vertical lines, using a ruler, from the curve down to the \(x\)-axis. Practise reading and plotting quadratic graphs with this quiz. You may need a pen and paper to help you with your answers.

Pixelmator's new Curves panel, however ... Another major addition to Pixelmator 1.2 is a set of Rulers and Guides, with most of the accompanying features you would expect, and even some welcome ...

These curves can be used as part of a larger shape ... When working with the pen tool you can enable the grid and ruler for more precision when you're drawing a curve. How to Trace an Object ...