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#Please insert up references in the next lines (line starts with keyword UP)
UP arb.hlp
UP glossary.hlp
UP mode.hlp
#Please insert subtopic references (line starts with keyword SUB)
SUB rst_phys_zoom.hlp
# Hypertext links in helptext can be added like this: LINK{ref.hlp|http://add|bla@domain}
#************* Title of helpfile !! and start of real helpfile ********
TITLE ZOOM MODE
OCCURRENCE ARB_NT and ARB_PARSIMONY: <PZoom> button in the left column
F4 on the keyboard
DESCRIPTION The 'ZOOM MODE' allows you to magnify selected square sections of
the tree display area within the main window.
Click on the <PZoom> button of the main window or press
the 'F4' key on the keyboard to activate the 'ZOOM
MODE'. In the latter case, the cursor has to be placed
within the tree display area.
Define and magnify a section:
Position the cursor to define the first corner of the
square to magnify. Keep the left mouse button pressed
and move the cursor to define size and position of the
region to magnify. Release the button.
Increase/reduce the zoom scale:
To gradually increase or reduce the zoom scale click the
left or right mouse button while the cursor is located within the
tree display area of the 'ARB_NT' window.
Alternatively you may use CTRL+Mouse-Wheel (this works independent
of the currenly select mode).
NOTES To restore the initial zoom either
- choose the 'Physical zoom' item from the 'Tree/Reset zoom' menu of the 'ARB_NT' window or
- press the key '0' (zero) in the tree display.
EXAMPLES None
WARNINGS None
BUGS No bugs known
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