create JavaFX Scatter Chart - Java JavaFX

Java examples for JavaFX:Chart

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Description

create JavaFX Scatter Chart

Demo Code

/*//  ww w  .j av  a 2 s.  c o  m
 * Copyright (c) 2008, 2013, Oracle and/or its affiliates.
 * All rights reserved. Use is subject to license terms.
 *
 * This file is available and licensed under the following license:
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 * modification, are permitted provided that the following conditions
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 *    notice, this list of conditions and the following disclaimer.
 *  - Redistributions in binary form must reproduce the above copyright
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 *    the documentation and/or other materials provided with the distribution.
 *  - Neither the name of Oracle Corporation nor the names of its
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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 */
//package com.java2s;
import java.util.Random;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;

import javafx.scene.Node;

import javafx.scene.chart.NumberAxis;

import javafx.scene.chart.ScatterChart;

import javafx.scene.chart.XYChart;

public class Main {
    public static void main(String[] argv) throws Exception {
        System.out.println(createScatterChart());
    }

    static Node createScatterChart() {
        final Random RANDOM = new Random(29782198273l);
        NumberAxis xAxis = new NumberAxis("X-Axis", 0, 8, 1);
        NumberAxis yAxis = new NumberAxis("Y-Axis", -5, 5, 1);
        ObservableList<XYChart.Series> data = FXCollections
                .observableArrayList();
        for (int s = 0; s < 8; s++) {
            ObservableList<ScatterChart.Data> seriesData = FXCollections
                    .<ScatterChart.Data> observableArrayList();
            for (int d = 0; d < (8 * (RANDOM.nextDouble() * 10)); d++) {
                seriesData.add(new XYChart.Data(8 * RANDOM.nextDouble(), -5
                        + (10 * RANDOM.nextDouble())));
            }
            data.add(new ScatterChart.Series("Product " + (s + 1),
                    seriesData));
        }
        return new ScatterChart(xAxis, yAxis, data);
    }
}

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