Enhancing Images > Using the Tool Box Toolbar > Taking Measurements

Protractor Tool

Use the Protractor tool to measure an angle in an image.

• Drawing and measurements made in the software are done under the responsibility of the user.

To measure an angle in an image:

1. Click .

2. Position the cursor over the image and click to mark the vertex of the angle.

3. Move the cursor and click the area representing the end point of one side of the angle.

4. Move the cursor and click the area representing the end point of the second side of the angle. The angle measurement is displayed on the image. Nodes mark the vertex and the end points of the angle’s two sides.

Tip