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5. Release the right button of the mouse, and the angle measurement will appear.
3. Drag to the left side and release the right button of the mouse.
4. Hold the right button of the mouse and drag to the other side counterclockwise.
Measurement-Circle
1. Check the “Measure” box, then select the“Circle” Mode.
2. Check the “Cross” funtion.
3. Hold the right button of the mouse at the upper left of the object.
PS. You can aim easily by aligning the X axis cross line with the top of the object and aligning
the Y axis cross line with the left of the object.
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4. Drag to the lower right of the object.
PS. You can aim easily by aligning the X axis cross line with the bottom of the object and
aligning the Y axis cross line with the right of the object.
5. Release the right button of the mouse, and the circle measurement will appear.
The “D” means diameter and the “A” means area.
1. Check the “Measure” box, then select the “Ellipse” Mode.
2. Hold the right button of the mouse at the upper left of the object.
3. Drag to the lower right of the object.
4. Release the right button of the mouse, and the ellipse measurement will appear.
The “D1” means X axis diameter, “D2”means Y axis diameter, and “A” means area.
Measurement-Ellipse
