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我要添加一些形状LineChart.我把LineChart和AnchorPane入StackPane.我AnchorPane通过从图表系列中获取x和y坐标来添加形状.这是一个例子.

LineChartApp.java

package shapes;

import javafx.application.Application;
import javafx.scene.Scene;
import javafx.stage.Stage;

public class LineChartApp extends Application {

    @Override
    public void start(Stage primaryStage) throws Exception {
        primaryStage.setScene(new Scene(new ChartContent()));
        primaryStage.setMaximized(true);
        primaryStage.show();
    }

    public static void main(String[] args) {
        launch(args);
    }

}

ChartContent.java

package shapes;

import java.util.ArrayList;
import java.util.List;

import javafx.animation.KeyFrame;
import javafx.animation.Timeline;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Side;
import javafx.scene.Node;
import javafx.scene.chart.LineChart;
import javafx.scene.chart.NumberAxis;
import javafx.scene.chart.XYChart.Data;
import javafx.scene.chart.XYChart.Series;
import javafx.scene.layout.AnchorPane;
import javafx.scene.layout.StackPane; …