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Last update on 04. Dec 2013 .
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LOGICAL ZOOM MODE

OCCURRENCE

ARB_NT <LZoom> button in the left column F5 on the keyboard

 

DESCRIPTION

The 'LOGICAL ZOOM MODE' allows you to display subtrees within the tree display area of the 'ARB_NT' window.

Click on the <LZoom> button of the 'ARB_NT' window or press the 'F5' key on the keyboard to activate the 'LOGICAL ZOOM MODE'. In the latter case, the cursor has to be placed within the tree display area.

Display a subtree:

Move the cursor to that internal node of the displayed tree (section) which defines the subtree and click on the left mouse button. The subtree-defining node is that located closest to the indicated root (open square) of the whole tree which directly or indirectly connects all branches of the subtree.

 

NOTES

Short descriptions of the 'MODE' and the functions assigned to the mouse buttons are given in the fourth line of the 'ARB_NT' window.

To restore the initial scale of the display choose the 'Reset Logical Zoom' item from the 'ETC' menu of the 'ARB_NT' window.

The middle mouse button (placed anywhere within the tree display area) can be used to move the whole tree.

 

EXAMPLES

None

 

WARNINGS

None

 

BUGS

No bugs known