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102 | 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.ChartObject;
import lt.monarch.chart.legend.Legend;
import lt.monarch.chart.mapper.LabelAxisMapper;
import lt.monarch.chart.mapper.MathAxisMapper;
import lt.monarch.chart.models.ChartDataModel;
import lt.monarch.chart.style.enums.*;
import lt.monarch.chart.style.tags.AxisTextPaintTags;
import lt.monarch.chart.swing.JChartPanel;
import lt.monarch.chart.view.LabeledChart;
public class QuickStartDemonstration extends JFrame
{
public QuickStartDemonstration()
{
// Setting chart's data
// Animals will represent KEYS on X-axis
String[] animals = { "Cheetah", "Zebra", "Human", "Elephant",
"Chicken" };
// Speeds will represent VALUES on Y-axis
Integer[] speeds = { new Integer(70), new Integer(40), new Integer(28)
, new Integer(25), new Integer(9) };
// Chart data Model creation
ChartDataModel dataModel = new ChartDataModel(new Object[][] { animals
, speeds });
// Maps integers from 0 to 80 on to the y axis
MathAxisMapper yMapper = new MathAxisMapper(0, 80);
// Maps labels on to the x axis
LabelAxisMapper xMapper = new LabelAxisMapper(animals);
// Setting Bars
BarSeries bars = new BarSeries(dataModel, xMapper, yMapper);
// Setting bars' background and foreground colors
bars.style.setBackground(new Color(30,90,255));
bars.style.setForeground(new Color(30,90,255));
// Setting BarSeries title which will show up in legend
bars.setName("Speed");
// Setting X-axis
Axis2DX axisX = new Axis2DX(xMapper);
// Setting X-axis title which will be shown on chart
axisX.setTitle("Animal types");
// Setting X-axis title position
axisX.getTitleSettings().setPosition(TitlePosition.BELOW);
// Setting X-axis fonts
axisX.getTextStyle().setFont(AxisTextPaintTags.LABEL,
new Font("dialog", Font.PLAIN, 10));
axisX.style.setFont("title", new Font("dialog", Font.PLAIN, 15));
// Setting Y-axis
Axis2DY axisY = new Axis2DY(yMapper);
// Setting Y-axis title which will be shown on chart
axisY.setTitle("Speed, Mph");
// Setting Y-axis title position
axisY.getTitleSettings().setPosition(TitlePosition.BELOW);
// Setting Y-axis fonts
axisY.getTextStyle().setFont(AxisTextPaintTags.LABEL,
new Font("dialog", Font.PLAIN, 10));
axisY.style.setFont("title", new Font("dialog", Font.PLAIN, 15));
// Horizontal grid creation
// We do not specify the x axis because we want only horizontal
//lines to be painted.
Grid grid = new Grid(new PlaneMapper2D(), null, yMapper);
// Chart object creation and configuration
Chart2D chart = new Chart2D();
// Setting objects which will be drawn
chart.setObjects(new ChartObject[] { grid, bars});
// Setting chart's axis
chart.setXAxis(axisX);
chart.setYAxis(axisY);
// Setting legend
Legend legend = new Legend(chart);
// Setting legend's fonts and colors
legend.style.setFont("legend", new Font("dialog", Font.PLAIN, 8));
legend.style.setBackground(Color.WHITE);
// Setting Main chart
LabeledChart topChart = new LabeledChart(chart);
// Setting title
topChart.setTitle("Animal Speeds");
// Setting legend's position on chart
topChart.setBottomView(legend);
getContentPane().add(BorderLayout.CENTER, new JChartPanel(topChart));
}
public static void main(String[] args)
{
QuickStartDemonstration frame = new QuickStartDemonstration();
frame.setSize(new Dimension(600, 400));
frame.setDefaultCloseOperation(EXIT_ON_CLOSE);
frame.setTitle("MCharts QuickStart Demonstration");
frame.setVisible(true);
}
} |