Examples of org.jfree.chart.plot.PolarPlot.zoom()

org.jfree.chart.plot.PolarPlot.zoom()
Zooms the axis ranges by the specified percentage about the anchor point. @param percent the amount of the zoom.

    public void actionPerformed(ActionEvent event) {
       String command = event.getActionCommand();
       
       if (command.equals(POLAR_ZOOM_IN_ACTION_COMMAND)) {
           PolarPlot plot = (PolarPlot) getChart().getPlot();
           plot.zoom(0.5);
       }
       else if (command.equals(POLAR_ZOOM_OUT_ACTION_COMMAND)) {
           PolarPlot plot = (PolarPlot) getChart().getPlot();
           plot.zoom(2.0);
       }

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           PolarPlot plot = (PolarPlot) getChart().getPlot();
           plot.zoom(0.5);
       }
       else if (command.equals(POLAR_ZOOM_OUT_ACTION_COMMAND)) {
           PolarPlot plot = (PolarPlot) getChart().getPlot();
           plot.zoom(2.0);
       }
       else if (command.equals(POLAR_AUTO_RANGE_ACTION_COMMAND)) {
           PolarPlot plot = (PolarPlot) getChart().getPlot();
           plot.getAxis().setAutoRange(true);
       }

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