BiDirectional NSLevelIndicator
BiDirectional NSLevelIndicator
- Subject: BiDirectional NSLevelIndicator
- From: Fred Glover <email@hidden>
- Date: Sun, 19 Mar 2006 07:35:33 -0800
I need a bi-directional NSLevelIndicator. That is, Zero would be in
the center and positive values will extend the level to the right,
negative values to the left and zero would have a single bar in the
center.
I still need the Min, Max, Warning and Critical values, however, two
independent sets, one for each side.
Think something like a voltmeter that can display either positive or
negative from the center.
So far all I can work out is to build two indicators and run them
independently. However, since I can't make the standard control
increase from right to left I have to "flip" the negative side in
code. Rather messy in IB
Very awkward.
Any ideas?
Fred
Fred Glover
Machine Vision and Image Processing Engineering
Visicon Inc
www.visiconeng.com
Los Gatos, CA
408 354-0095
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