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[Java教程]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........