edu.uci.ics.jung.visualization.control
Interface ScalingControl

All Known Implementing Classes:
AbsoluteCrossoverScalingControl, CrossoverScalingControl, LayoutScalingControl, ViewScalingControl

public interface ScalingControl


Method Summary
 void scale(VisualizationViewer vv, float amount, Point2D at)
          zoom the display in or out
 

Method Detail

scale

void scale(VisualizationViewer vv,
           float amount,
           Point2D at)
zoom the display in or out

Parameters:
vv - the VisualizationViewer
amount - how much to adjust scale by
at - where to adjust scale from