PCE Instruments PCE-GM 75 Bedienungsanleitung Seite 21

Enlargement/zooming
A freely selectable part of the displayed graphics can be enlarged.
For this purpose, the corresponding icon in the toolbar ("Enlarge the graphics area ("Zooming")
or move the enlarged graphics) must be a magnifying glass .
Then, a rectangle can be drawn over a part of the graphics by holding the mouse button down.
When the mouse button is released, the selected area appears as a new graph.
As soon as at least one enlargement has been made, it is possible to switch from enlargement
mode to shift mode by clicking on the magnifying glass icon ("Enlarge the graphics area
("Zooming") or move the enlarged graphics).
Shift mode is represented by the icon.
If the mouse cursor is now placed over the graphics area and then the left mouse button is
pressed, the depicted section can be moved by holding the mouse button down.
Another click on the icon changes back to the enlargement mode, which is recognizable by
the icon.
Restore original graphics
The original graphics can be restored at any time by clicking on the icon next to the
magnifying glass or hand.
Activate background
The background of the graphics and its representation can be changed via the icon to the
right. A click on the icon works like a switch:
A single click makes the division of the background finer and adds some more dots to the
graphics. A further click on the icon changes back to standard view.
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