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Zones of interest represent specific parts of the arena.
They can be used in reports (for example to calculate the time spent by the animal in an area) or to trigger events (for example to start the analysis when the animal leaves a zone).
There are several types of zones:
Simple zones of rectangular, elliptical, pie or polygonal shape.
Compound zones of union or intersection type formed by the union or intersection of several zones.
Compound zones of choice type formed by choosing a single zone.
Move or resize an existing zone :
1.Select the zone on the image or in the table.
2.Move or resize the zone:
•directly with the mouse in the image part.
•using the arrow keys:
•Arrows (up, down, right, left) to move the area.
•[ Shift key ] + Arrows ( up, down, right, left ) to resize the zone.
Delete one or more zones:
1.Select one or more zones on the image or in the table.
2.Click the button .png) or press the "Delete" key
Copy one or more zones:
1.Select one or more zones on the image or in the table.
2.Click the button .png) .
Modify the parameters of a zone:
1.Double-click on a zone in the table or select a zone and click on the button .png) to open the zone parameters editing dialog box.
Transform (contract, expand or rotate) a single zone :
1.Select the zone on the image or in the table.
2.Click the button .png) to open the dialog box:
.png)
3.Choose the type of transformation to perform.
.png) It is possible to cancel or restore the modifications made to the zones (within the limit of the last 20 actions) by using the buttons .png) or the key combinations (Ctrl+Z) and (Ctrl+Y).
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