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134 | import java.awt.*;
import javax.swing.JFrame;
import lt.monarch.chart.chart2D.*;
import lt.monarch.chart.chart2D.axis.*;
import lt.monarch.chart.chart2D.engine.PlaneMapper2D;
import lt.monarch.chart.chart2D.series.BarSeries;
import lt.monarch.chart.engine.*;
import lt.monarch.chart.mapper.*;
import lt.monarch.chart.marker.TextMarker;
import lt.monarch.chart.models.ChartDataModel;
import lt.monarch.chart.style.enums.*;
import lt.monarch.chart.swing.JChartPanel;
import lt.monarch.chart.view.LabeledChart;
public class TextMarkerDemo extends JFrame
{
private transient JChartPanel m_chartPanel;
public TextMarkerDemo ()
{
initChart();
add(m_chartPanel);
}
protected void initChart()
{
/*
* Creating data
*/
ChartDataModel data = new ChartDataModel();
data.add(new Object[] { "Jan", new Double(19) });
data.add(new Object[] { "Feb", new Double(14) });
data.add(new Object[] { "Mar", new Double(15) });
data.add(new Object[] { "Apr", new Double(24) });
data.add(new Object[] { "May", new Double(36) });
data.add(new Object[] { "Jun", new Double(58) });
data.add(new Object[] { "Jul", new Double(72) });
data.add(new Object[] { "Aug", new Double(66) });
data.add(new Object[] { "Sep", new Double(44) });
data.add(new Object[] { "Oct", new Double(38) });
data.add(new Object[] { "Nov", new Double(32) });
data.add(new Object[] { "Dec", new Double(24) });
/*
* Creating mappers
*/
MathAxisMapper yMapper = new MathAxisMapper(0, 80);
LabelAxisMapper xMapper = new LabelAxisMapper();
xMapper.registerKey("Jan");
xMapper.registerKey("Feb");
xMapper.registerKey("Mar");
xMapper.registerKey("Apr");
xMapper.registerKey("May");
xMapper.registerKey("Jun");
xMapper.registerKey("Jul");
xMapper.registerKey("Aug");
xMapper.registerKey("Sep");
xMapper.registerKey("Oct");
xMapper.registerKey("Nov");
xMapper.registerKey("Dec");
/*
* Creating and setting X axis
*/
Axis2DX axisX = new Axis2DX(xMapper);
axisX.setTitle("Months");
axisX.setScrollable(true);
/*
* Creating and setting Y axis
*/
Axis2DY axisY = new Axis2DY(yMapper);
axisY.setTitle("mm");
axisY.setScrollable(true);
/*
* Creating and setting series
*/
BarSeries bars = new BarSeries(data, xMapper, yMapper);
bars.setOrientation(Orientation.VERTICAL);
bars.getPaintStyle().setPaintMode(PaintMode.GRADIENT_PAINT);
bars.getPaintStyle().getGradientStyle().setColors(new Color(86, 175, 50).darker(), new Color(86, 175, 50, 200));
bars.getPaintStyle().setForeground(new Color(60, 120, 181, 255).darker());
/*
* Setting TextMarker
*/
TextMarker textMarker = new TextMarker("Average High Temp. 7.0\u00B0C\nDaily Mean Temp. 2.4\u00B0C\nAverage Low Temp. -2.3\u00B0C\nPrecipation Total 442mm", axisX, axisY);
textMarker.setPosition("Jan", 75d);
textMarker.getPaintStyle().setBackground(new Color(62, 62, 62).brighter());
textMarker.getTextStyle().setFont(new Font("tahoma", Font.BOLD, 10));
textMarker.getTextStyle().setColor(Color.WHITE);
textMarker.setAlignment(Alignment.RIGHT, Alignment.BOTTOM);
textMarker.getPaintStyle().setTransparencyValue(225);
/*
* Creating and setting grid
*/
Grid grid = new Grid(new PlaneMapper2D(), null, null);
grid.setPaintMode(PaintMode.GRADIENT_PAINT);
grid.getPaintStyle().getGradientStyle().setColors(new Color(195, 195, 195), new Color(240, 240, 240));
grid.getPaintStyle().getGradientStyle().setGradientStart(0.5f, 0f);
grid.getPaintStyle().getGradientStyle().setGradientEnd(0.5f, 1f);
grid.getPaintStyle().setForeground(Color.GRAY);
/*
* Set setting of chart
*/
Chart2D chart = new Chart2D();
chart.setObjects(new ChartObject[] { grid, bars, textMarker });
chart.setXAxis(axisX);
chart.setYAxis(axisY);
BarSeries.setSeriesSpacing(xMapper, -0.1f);
/*
* Creating chart title
*/
LabeledChart m_chart = new LabeledChart(chart);
m_chart.setTitle("Precipitation Averages for Novosibirsk");
m_chartPanel = new JChartPanel(m_chart);
m_chartPanel.enableToolTips();
m_chartPanel.setHotSpotMap(new SimpleHotSpotMap());
}
public static void main(String[] args)
{
TextMarkerDemo frame = new TextMarkerDemo();
frame.setSize(new Dimension(600, 400));
frame.setDefaultCloseOperation(EXIT_ON_CLOSE);
frame.setTitle("Precipitation Averages for Novosibirsk");
frame.setVisible(true);
}
} |
