How to link the change to RangeWidget with SelectRangeWidget?

• To: "visad-list@xxxxxxxxxxxxx" <visad-list@xxxxxxxxxxxxx>
• Subject: How to link the change to RangeWidget with SelectRangeWidget?
• From: Helen Yi <y.yi@xxxxxxxxxxxxx>
• Date: Wed, 04 Sep 2002 17:20:47 -0400

Suppose

RealType vis = RealType.getRealType("VIS");
ScalarMap visMap = new ScalarMap(vis, Display.RGB);
visMap.setRange(-10.0f,10.0f);

ScalarMap visRangeMap = new ScalarMap(vis, Display.SelectRange);
visRangeMap.setRange(-10.0f,10.0f);
.....

JFrame f = new JFrame();

f.getContentPane().add (new RangeWidget(visMap),BorderLayout.NORTH);
f.getContentPane().add (new ColorMapWidget(visMap),BorderLayout.CENTER);

f.getContentPane().add (new
SelectRangeWidget(visRangeMap),BorderLayout.SOUTH);

If I make some change in RangeWidget, i.e. change -10.0f to -5.0f, how
this change be reflected in SelectRangeWidget, that is, the select range
slider will be moved only between -5.0 to 10.0

Thanks,

• Follow-Ups:
  • Re: How to link the change to RangeWidget with SelectRangeWidget?
    • From: Bill Hibbard