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package test.graph;

import java.awt.BorderLayout;
import java.text.ParseException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JFrame;
import javax.swing.JPanel;
import org.das2.datum.DatumRange;
import org.das2.datum.DatumRangeUtil;
import org.das2.datum.Units;
import org.das2.graph.DasCanvas;
import org.das2.graph.DasPlot;
import org.das2.graph.GraphUtil;

/**
 *
 * @author jbf
 */
public class TimeAxisDemo {

    JPanel contentPane;
    protected DasPlot plot;

    private synchronized JPanel getContentPane() {
        if (contentPane == null) {
            contentPane = new JPanel();
        }
        return contentPane;
    }

    public JFrame showFrame() {
        JFrame frame= new JFrame( "Time Axis Demo");
        frame.getContentPane().add(getContentPane());
        frame.pack();
        frame.setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE );
        frame.setVisible(true);
        return frame;
    }

    public TimeAxisDemo() {
        try {
            int width = 500;
            int height = 100;
            
            getContentPane().setLayout(new BorderLayout());
            
            DasCanvas canvas = new DasCanvas(width, height);
            
            getContentPane().add(canvas, BorderLayout.CENTER );
            
            DatumRange xrange= DatumRangeUtil.parseTimeRange("2023-08-01/P1M");
            //DatumRange xrange= DatumRangeUtil.parseTimeRangeValid("2009");
            DatumRange yrange= DatumRange.newDatumRange(0.1,100, Units.dimensionless);
            
            plot= GraphUtil.newDasPlot(canvas, xrange, yrange);
            
            //plot.getXAxis().setMajorTicksDomainDivider(DomainDividerUtil.getDomainDivider( xrange.min(), xrange.max() ) );
            //plot.getXAxis().setMajorTicksDomainDivider( DomainDividerUtil.getDomainDivider( xrange.min(), xrange.max() ) );
            plot.getXAxis().setUseDomainDivider(true);
            plot.getYAxis().setUseDomainDivider(true);
        } catch (ParseException ex) {
            Logger.getLogger(TimeAxisDemo.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    public static void main( String[] args ) {
        new TimeAxisDemo().showFrame();
    }
}