Publisher's description of Rulers for Mac 

From Omnidea: 

Rulers allows to create on whole screen area a set of rulers, like most common graphic editors allows on their working areas only. Using the guide lines enables to measure and position objects with precision and it's incredibly useful in many fields, such as computer graphics, desktop publishing, and Web design. Rulers can also be used to select a screen area and take a screenshot that is automatically saved to desktop or copied to system clipboard.

Main features includes unlimited rulers creation, auto measure, multiple units of measurement support, multi monitor support, take a screenshot of selected area or whole screen, magnifier, color picker, and automatic Internet update. Version 2.2 is now available in 7 languages, with lots of bug fixes, minor improvements, and the new auto measure shortcut is Cmd + K.


http://software-files.download.com/sd/0Sk0ko-VXeXdw-tp-karPq9fmdjVL7iYIQYvcArcgcwfKLyWQyKa9qQTkXJZidP1FYveYuh8JFBTSdUPMWXu4pfDMZzSu5K-/software/10872352/10692370/3/Rulers.dmg?lop=&ptype=1721&ontid=2224&siteId=4&edId=3&spi=d2b73799dd4f86d157232a54c69369dc&pid=10872352&psid=10692370


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