The Calilper floats above other applications on screen and can be used to measure anything on your monitor.
The BetaDesigns Caliper allows you to make photo measurements and much more. The BetaDesigns Caliper plugin is cross-platform and it works on Mac OS X, Windows and Linux.
Here are some key features of "BetaDesigns Caliper":
· Web Designers
· Layout Measurements.
· Graphic Designers : Photo and Illustration Measurements.
· CAD Engineers : Measuring Architectural Drawings.
· Draggable
· Rotates through 360?