Pixel Ruler for Mac

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. This ruler will tell you the dimensions in pixels precisely.

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You can measure any oblique object with this ruler. All you need is to "Set angle" for the ruler.

• Input the right angle and the ruler will rotate to assure objects and base line are perfectly perpendicular.
• Sometimes you may have no idea of the exact angle, then you can use with , for slight rotation. In addition, you can use Command + to rotate to a fixed angle of 45° at one time.
• The and Detail window can help to get precise positioning by removing the ruler slightly.
• Keyboard direction keys (up - ↑, down - ↓, left -←, right - →) under the magnifying effect of Detail Window will move measured line or cursor slightly to any desired position for precise positioning.
  

Another solution: Ondesoft Screen rulers contain a Protractor ruler. So you could measure the angle first, and then input it to measure the length of oblique objects.

The interface is displayed as below:

Functions

• Measure angles in degrees or radians.
• Define your personal units.
• Open Detail window for precise positioning.
• Record results with the Logger window.

Useful tips

• Left click on the "Degree" to replace units or right click on the ruler to calibrate the units.
• Right click on the ruler you also can customize angle, transparency and etc.
• Use with , for slight rotation.
• The is used to remove the ruler slightly in four directions.
• Left click on the or right click on the ruler to choose "stay on top".
• Click to rotate swiftly.