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3-62
[Angle measurement]
This function measures and displays the angle determined by three
arbitrary points in an image. The “x” or “+” caliper mark is placed at three
points in the image and the angle determined by them is measured. One of
the caliper marks is shown in red (active caliper), and the others are shown
in the same color as the measurement result. Maximum of two
measurements can be made simultaneously.
1) Select a measurement target from the “Measurement Target Selection”
buttons (1).
2) Touching three points in the image displays three caliper marks. The
second point becomes the center of the angle (sharp angle), which is
automatically calculated and displayed in the image. The caliper mark of
the center is displayed thick.
3) Touching a point in the image again moves the active caliper to the touched
position, automatically calculates the angle determined by the three points,
and displays the result in the image. You can also move the active caliper
using the “Cursor Move” buttons (2) which are up, down, left, and right.
4) Touching the “SW-C” button (3) swaps the active caliper and the other
caliper, making the other caliper active.
3-310
(3)
(4)
(5)
(2)
(Fig. 1)
(1)
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