B-K Medical Pro Focus 2202, Руководство пользователя

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Making Measurements 93
3 Click again.
All of the ellipse does not have to lie within the ultrasound image.
Moving an
ellipse
Figure 5-8. Moving an ellipse.
Polygon Measuring Tool
On a B-mode or Color mode image, you can position a number of markers to define
the outline of a polygon. Position the markers in the usual way. After you position
one and click it, a new marker appears. A dotted line connecting it to the previously
positioned marker is continuously redrawn as you drag the new maker and click it to
position it.
To delete the marker you have just positioned:
•
Press
-
on the
[
+/-
]
key.
To undo the deletion:
•
Press + .
Closing the
polygon
When you have positioned the final marker you want to use, double-click it to
indicate that it is the final marker in the polygon. A line is drawn from it to the first
marker. No new marker appears after you double-click the final one.
Figure 5-9. Drawing a polygon.
After the markers have been positioned, you can move any of them by clicking and
dragging to a new location. Click again.
Entire ellipse selected.
Entire ellipse repositioned.
All markers positioned.
First marker positioned;
position second marker.
Additional markers
positioned; shape is
automatically closed.
Position first marker.