Angle ruler software: A free on-screen pixel ruler for Windows, Draw with dividers, ruler, protractor, pencil, Know the exact size and pos of any element and more.
A tool to measure distances and angles on the desktop. The distances can be measured in pixel, cm, inch, points or twips and the angle in radiant or degree. The ruler is almost transparent so you can have it on the screen, while you are working with the applications below. Additionally it has a screen loupe and a RGB value window. You can also draw points, lines, rectangles, polylines, bitmaps and text as temporary objects on the screen.
PDF Measure It is an Acrobat plug-in tool, it enables accurate measurement of the distance and angle between two points on a page. To measure a distance, click anywhere on a PDF page to set a reference point, then click again in the same page to set a measure point, Measurements include horizontal, vertical, distance and angle degrees, changeable size & colored crosshairs are placed over the page at both points
Mac PDF Measure It is an Acrobat plug-in tool, it enables accurate measurement of the distance and angle between two points on a page. To measure a distance, click anywhere on a PDF page to set a reference point, then click again in the same page to set a measure point, Measurements include horizontal, vertical, distance and angle degrees, changeable size & colored crosshairs are placed over the page at both points, crosshairs can also be finely
A Ruler for Windows is a free on-screen pixel ruler for your PC. It provides you your choice of a rich woodgrain, stainless steel, clear see-through plastic, or yellow construction ruler. A Ruler for Windows is fun to learn and very easy to use.
Draw with dividers, ruler, protractor, pencil and rubber on the screen as you would do it on a sheet of paper. You see a real ruler on the screen which you can move and rotate. You can then draw along the ruler. If you want to make constructions on the computer this is the easiest way.
How to find out the size of something on the screen or to take a closer look at it?
Use Perfect Screen Ruler. You will easily find out the size of any item on the screen, for instance, the size of a button or the distance between two points. You will be able to enlarge the image if necessary. It is useful when you measure some small images or when you need to study the enlarged area of the screen in detail.
Measure the distance between two points on your screen, get the exact location and size of an element on a web page, measure in pixels, centimeters or millimeters, both horizontally and vertically? Screen Ruler is your choice.
The Screen Protractor allows you to easily and quickly measure any angle on the screen to the nearest Degree or Radian. This perfect compliment to the Screen Calipers, the Protractor is simple and easy to use with any program.
By rotating the slider points to fit your design, sketch or diagram any angle can be calculated, in any engineering unit that you need. You can also perform simple calculations like multiplying the angle.
Geometrical constructions with ruler and compass. Constructions of polyhedrons. Graphs. Algebraic simplifications of mathematical expressions. Write easy source files showing roots of quadratic and cubic equations - approached and exact values . Curves and theirs images of analytic functions. Calculator computing with accuracy of 900 significant digits. It computes values of any fraction with functions like: log, trig. functions.
