legendlens.java

JPowerGraph is a Java library for creating directed graphs for SWT. It supports graph movement, sele

package net.sourceforge.jpowergraph.lens;

import java.awt.geom.Point2D;

import net.sourceforge.jpowergraph.pane.JGraphPane;

public class LegendLens extends AbstractLens {
    protected boolean showLegend;
    private boolean disposed = false;

    public LegendLens() {
        setShowLegend(true);
    }

    public boolean isShowLegend() {
        return showLegend;
    }

    public void setShowLegend(boolean theShowLegend) {
        showLegend = theShowLegend;
        fireLensUpdated();
    }

    public void applyLens(JGraphPane theJGraphPane, Point2D point) {
    }

    public void undoLens(JGraphPane theJGraphPane, Point2D point) {
    }
    
    public void dispose(){
        disposed   = true;
    }
    
    public boolean isDisposed(){
        return disposed ;
    }
}