JavaFx开发的图表实例

1.import javafx.application.Application;
2.import javafx.collections.FXCollections;
3.import javafx.collections.ObservableList;
4.import javafx.scene.Scene;
5.import javafx.stage.Stage;
6.import javafx.scene.chart.*;
7.import javafx.scene.Group;
8.  
9.public class PieChartSample extends Application {
10.  
11.    @Override public void start(Stage stage) {
12.        Scene scene = new Scene(new Group());
13.        stage.setTitle("Imported Fruits");
14.        stage.setWidth(500);
15.        stage.setHeight(500);
16.  
17.        ObservableList<PieChart.Data> pieChartData =
18.                FXCollections.observableArrayList(
19.                new PieChart.Data("Grapefruit", 13),
20.                new PieChart.Data("Oranges", 25),
21.                new PieChart.Data("Plums", 10),
22.                new PieChart.Data("Pears", 22),
23.                new PieChart.Data("Apples", 30));
24.        final PieChart chart = new PieChart(pieChartData);
25.        chart.setTitle("水果");
26........