import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import ChartDirector.*;
public class fontxy implements DemoModule
{
//Name of demo program
public String toString() { return "Text Style and Colors"; }
//Number of charts produced in this demo
public int getNoOfCharts() { return 1; }
//Main code for creating charts
public void createChart(ChartViewer viewer, int index)
{
// The data for the chart
double[] data0 = {100, 125, 245, 147, 67};
double[] data1 = {85, 156, 179, 211, 123};
double[] data2 = {97, 87, 56, 267, 157};
String[] labels = {"Mon Jun 4", "Tue Jun 5", "Wed Jun 6", "Thu Jun 7",
"Fri Jun 8"};
// Create a XYChart object of size 540 x 350 pixels
XYChart c = new XYChart(540, 350);
// Set the plot area to start at (120, 40) and of size 280 x 240 pixels
c.setPlotArea(120, 40, 280, 240);
// Add a title to the chart using 20 pts Times Bold Italic (timesbi.ttf) font
// and using a deep blue color (0x000080)
c.addTitle("Weekly Server Load", "Times New Roman Bold Italic", 20, 0x000080)
;
// Add a legend box at (420, 100) (right of plot area) using 12 pts Times
// Bold font. Sets the background of the legend box to light grey 0xd0d0d0
// with a 1 pixel 3D border.
c.addLegend(420, 100, true, "Times New Roman Bold", 12).setBackground(
0xd0d0d0, 0xd0d0d0, 1);
// Add a title to the y-axis using 12 pts Arial Bold/deep blue (0x000080)
// font. Set the background to yellow (0xffff00) with a 2 pixel 3D border.
c.yAxis().setTitle("Throughput (per hour)", "Arial Bold", 12, 0x000080
).setBackground(0xffff00, 0xffff00, 2);
// Use 10 pts Arial Bold/orange (0xcc6600) font for the y axis labels
c.yAxis().setLabelStyle("Arial Bold", 10, 0xcc6600);
// Set the axis label format to "nnn MBytes"
c.yAxis().setLabelFormat("{value} MBytes");
// Use 10 pts Arial Bold/green (0x008000) font for the x axis labels. Set the
// label angle to 45 degrees.
c.xAxis().setLabelStyle("Arial Bold", 10, 0x008000).setFontAngle(45);
// Set the labels on the x axis.
c.xAxis().setLabels(labels);
// Add a 3D stack bar layer with a 3D depth of 5 pixels
BarLayer layer = c.addBarLayer2(Chart.Stack, 5);
// Use Arial Italic as the default data label font in the bars
layer.setDataLabelStyle("Arial Italic");
// Use 10 pts Times Bold Italic (timesbi.ttf) as the aggregate label font.
// Set the background to flesh (0xffcc66) color with a 1 pixel 3D border.
layer.setAggregateLabelStyle("Times New Roman Bold Italic", 10
).setBackground(0xffcc66, Chart.Transparent, 1);
// Add the first data set to the stacked bar layer
layer.addDataSet(data0, -1, "Server #1");
// Add the second data set to the stacked bar layer
layer.addDataSet(data1, -1, "Server #2");
// Add the third data set to the stacked bar layer, and set its data label
// font to Arial Bold Italic.
ChartDirector.TextBox textbox = layer.addDataSet(data2, -1, "Server #3"
).setDataLabelStyle("Arial Bold Italic");
// Set the data label font color for the third data set to yellow (0xffff00)
textbox.setFontColor(0xffff00);
// Set the data label background color to the same color as the bar segment,
// with a 1 pixel 3D border.
textbox.setBackground(Chart.SameAsMainColor, Chart.Transparent, 1);
// Output the chart
viewer.setChart(c);
//include tool tip for the chart
viewer.setImageMap(c.getHTMLImageMap("clickable", "",
"title='{dataSetName} on {xLabel}: {value} MBytes/hour'"));
}
//Allow this module to run as standalone program for easy testing
public static void main(String[] args)
{
//Instantiate an instance of this demo module
DemoModule demo = new fontxy();
//Create and set up the main window
JFrame frame = new JFrame(demo.toString());
frame.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {System.exit(0);} });
frame.getContentPane().setBackground(Color.white);
// Create the chart and put them in the content pane
ChartViewer viewer = new ChartViewer();
demo.createChart(viewer, 0);
frame.getContentPane().add(viewer);
// Display the window
frame.pack();
frame.setVisible(true);
}
} |