Circle measurement tool
Button
How to measure an circle
To measure a circle:
- click one point on the circle
- move the mouse to the center of the circle and click
- While you are moving the mouse to the center position, radius and angles are displayed in the status bar at the bottom of the Digimizer window.
- As an option, quadrants can be displayed in the circle.
Circle measurements
The radius, perimeter, area, average intensity and hue are displayed in the Measurements list window (*).
When the option Show result after finalizing measurement is selected, then the radius, diameter, perimeter and area are displayed in a small window next to the object.
Summary statistics for all radiuses, areas, perimeters, average intensity and hue measured with the Circle tool are displayed in the Statistics window.
*Only the parameters selected in the Measurements List Columns options box are displayed in the Measurements list window.
Lock tool
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When the lock is Open, the program returns to Select mode after performing a measurement using the Circle tool. Close the lock when you need to perform several measurements with the same tool. See Lock tool. |
Example
