private boolean redraw = true;
public DispersionkMeanPanel(WorkloadAnalysisSession session, int clustering, int clusters) {
this.setLayout(new BorderLayout());
this.clusters = clusters;
matrix = new DispKMeanMatrix(session, -1);
this.add(matrix, BorderLayout.CENTER);
matrix.setClustering(clustering, clusters);
this.add(new JScrollPane(new myPanel(), ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED, ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER),
BorderLayout.EAST);
}