Examples of org.jfree.chart.panel.selectionhandler.CircularRegionSelectionHandler

Package org.jfree.chart.panel.selectionhandler

Examples of org.jfree.chart.panel.selectionhandler.CircularRegionSelectionHandler

org.jfree.chart.panel.selectionhandler.CircularRegionSelectionHandler
A mouse handler that allows data items to be selected. The selection shape is a circle that can be expanded by dragging the mouse away from the starting point. Will only work together with a ChartPanel as the event source.

        ChartPanel panel = new ChartPanel(chart);
        panel.setMouseWheelEnabled(true);


        // add a selection handler
        RegionSelectionHandler selectionHandler 
                = new CircularRegionSelectionHandler();
        panel.addMouseHandler(selectionHandler);
        panel.addMouseHandler(new MouseClickSelectionHandler());
        panel.removeMouseHandler(panel.getZoomHandler());
          
        // add a selection manager

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Related Classes of org.jfree.chart.panel.selectionhandler.CircularRegionSelectionHandler

org.jfree.chart.ChartPanel

org.jfree.chart.demo.selection.SelectionDemo2

java.awt.geom.GeneralPath

java.awt.geom.Rectangle2D

java.awt.geom.Area

java.awt.Point

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