Zeiss LSM 880 Operating Manual page 490

ZEISS Center Screen Area / Image Containers - Display and Image Analysis
The Mean of ROI view options control block contains the following function elements:
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CHAPTER 1 - SYSTEM OPERATION
ROIs can be managed in the Graphics View Option control block.
Arrow button: Activation of the mouse button for resizing or
movement of the ROI in the Image Display window.
Bezier button: Activates the Bezier figure drawing mode. The first click
sets the starting point, each additional click adds a further line, a
double-click on the starting point closes the figure and ends the
procedure.
Circle button: Activates the circle drawing mode. Clicking and holding
down the mouse button sets the center point; drag the diameter and
release the mouse button to end the procedure.
Recycle bin button: All the ROIs to the image are deleted.
Rectangle and 3D Rectangle button: Activates the rectangle drawing
mode. Click and hold down the mouse button, drag the rectangle in
any direction, release the mouse button to end the procedure.
Ellipse and 3D Elipse button: Activates the ellipse drawing mode. The
first click sets the center point, the displayed line permits the
determination of the first dimension, the second click sets the first
dimension, the second dimension and the rotation direction can then be
determined; the third click sets the second dimension and the direction
and ends the procedure.
Polyline and 3D Polyline button: Activates polyline drawing mode. The
first click sets the starting point, each additional click adds a further line,
a double-click on the starting point closes the figure and ends the
procedure.
Line button: This button allows you to determine the line thickness of
the ROI outline.
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LSM 880
10/2014 V_01