6.
The smaller the division value, the more divisions there will be on the ruler. The i³Server
will automatically adjust the division value if the length of the ruler can not be equally
divided by the specified Division value.
7.
In the Unit section, select the desired unit of measurement: feet, inches, meters, etc.
8.
Draw the Virtual Ruler in the live view screen.
To draw a Virtual Ruler, do the following:
1.
Physically measure the height or the area covered in the camera view
2.
Draw a mark(s) on that area to signify the start and end points of the ruler
3.
Using the mouse, move the cursor to the live view sceen in the Virtual Ruler Setup tab
4.
Hold down the left mouse button, and drag it in a straight line
5.
Adjust or move the ruler if necessary
6.
To erase the ruler click Clear
Example,
In the following example the height of the person is exactly 72 inches. The ruler starts with 0
(ground) and ends with 72''. The unit of measurement is inches. The division value equals to 12
inches, thus dividing the virtual ruler into 6 equal parts.
79
i³Server
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