Insert the Mac OS X CD, then double-click Install Mac OS X Step 5: Set up and register Mac OS X When you set up Mac OS X, you create a user account. This user is an administrator. As an administrator, you can add user accounts, set up Mac OS X for multiple users, change certain system settings, and have greater access to the computer. Generally speaking, it is very troublesome to measure dimensions of objects on the desktop with a real ruler. You can try powerful Mac pixel ruler program, also called Ondesoft Screen Ruler for Mac.Ondesoft Screen Ruler on your Mac OS allows you to accurately measure all your on-screen elements. Nov 22, 2020 Position the mouse cursor exactly over the pixel for which you want to identify the color. Optionally, press Command L to lock the picker on the currently selected pixel or pixels. Note: You can also press Command X to individually lock the horizontal dimension and Command Y to lock the vertical dimension respectively.
A ruler application for macOS
Download the latest version from GitHub or the Mac App Store.
Compatible with macOS Catalina, Mojave, High Sierra, and Sierra. Your feeback is welcome!
See the list of open issues. For feature requests, open a new issue.
As this is my first Cocoa application, any help is appreciated!
If you have experience with Mac app development in Swift, please look at the help wanted issues.
Or you can make a donation.