1 /*
   2  * Copyright (c) 2008, 2015, Oracle and/or its affiliates.
   3  * All rights reserved. Use is subject to license terms.
   4  *
   5  * This file is available and licensed under the following license:
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  *
  11  *  - Redistributions of source code must retain the above copyright
  12  *    notice, this list of conditions and the following disclaimer.
  13  *  - Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in
  15  *    the documentation and/or other materials provided with the distribution.
  16  *  - Neither the name of Oracle Corporation nor the names of its
  17  *    contributors may be used to endorse or promote products derived
  18  *    from this software without specific prior written permission.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  21  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  22  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  23  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  24  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  25  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  26  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  30  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  31  */
  32 package ensemble.samples.charts.line.chart;
  33 
  34 
  35 import javafx.application.Application;
  36 import javafx.collections.FXCollections;
  37 import javafx.collections.ObservableList;
  38 import javafx.scene.Parent;
  39 import javafx.scene.Scene;
  40 import javafx.scene.chart.LineChart;
  41 import javafx.scene.chart.XYChart;
  42 import javafx.scene.chart.NumberAxis;
  43 import javafx.stage.Stage;
  44 
  45 
  46 /**
  47  * A chart in which lines connect a series of data points. Useful for viewing
  48  * data trends over time.
  49  *
  50  * @sampleName Line Chart
  51  * @preview preview.png
  52  * @see javafx.scene.chart.LineChart
  53  * @see javafx.scene.chart.NumberAxis
  54  * @related /Charts/Area/Area Chart
  55  * @related /Charts/Scatter/Scatter Chart
  56  * @docUrl https://docs.oracle.com/javafx/2/charts/jfxpub-charts.htm Using JavaFX Charts Tutorial
  57  * @playground chart.data
  58  * @playground - (name="xAxis")
  59  * @playground xAxis.autoRanging
  60  * @playground xAxis.forceZeroInRange
  61  * @playground xAxis.lowerBound (min=-10,max=10,step=0.2)
  62  * @playground xAxis.upperBound (max=10,step=0.2)
  63  * @playground xAxis.tickUnit (max=3,step=0.2)
  64  * @playground xAxis.minorTickCount (max=16)
  65  * @playground xAxis.minorTickLength (max=15)
  66  * @playground xAxis.minorTickVisible
  67  * @playground xAxis.animated
  68  * @playground xAxis.label
  69  * @playground xAxis.side
  70  * @playground xAxis.tickLabelFill
  71  * @playground xAxis.tickLabelGap
  72  * @playground xAxis.tickLabelRotation (min=-180,max=180,step=1)
  73  * @playground xAxis.tickLabelsVisible
  74  * @playground xAxis.tickLength
  75  * @playground xAxis.tickMarkVisible
  76  * @playground - (name="yAxis")
  77  * @playground yAxis.autoRanging
  78  * @playground yAxis.forceZeroInRange
  79  * @playground yAxis.lowerBound (min=-5,max=5,step=0.2)
  80  * @playground yAxis.upperBound (max=10,step=0.2)
  81  * @playground yAxis.tickUnit (max=3,step=0.2)
  82  * @playground yAxis.minorTickCount (max=16)
  83  * @playground yAxis.minorTickLength (max=15)
  84  * @playground yAxis.minorTickVisible
  85  * @playground yAxis.animated
  86  * @playground yAxis.label
  87  * @playground yAxis.side
  88  * @playground yAxis.tickLabelFill
  89  * @playground yAxis.tickLabelGap
  90  * @playground yAxis.tickLabelRotation (min=-180,max=180,step=1)
  91  * @playground yAxis.tickLabelsVisible
  92  * @playground yAxis.tickLength
  93  * @playground yAxis.tickMarkVisible
  94  * @playground - (name="chart")
  95  * @playground chart.horizontalGridLinesVisible
  96  * @playground chart.horizontalZeroLineVisible
  97  * @playground chart.verticalGridLinesVisible
  98  * @playground chart.verticalZeroLineVisible
  99  * @playground chart.animated
 100  * @playground chart.legendSide
 101  * @playground chart.legendVisible
 102  * @playground chart.title
 103  * @playground chart.titleSide
 104  * @embedded
 105  */
 106 public class LineChartApp extends Application {
 107     
 108     private LineChart chart;
 109     private NumberAxis xAxis;
 110     private NumberAxis yAxis;
 111 
 112     public Parent createContent() {
 113         xAxis = new NumberAxis("Values for X-Axis", 0, 3, 1);
 114         yAxis = new NumberAxis("Values for Y-Axis", 0, 3, 1);
 115         ObservableList<XYChart.Series<Double,Double>> lineChartData = FXCollections.observableArrayList(
 116             new LineChart.Series<>("Series 1", FXCollections.observableArrayList(
 117                 new XYChart.Data<>(0.0, 1.0),
 118                 new XYChart.Data<>(1.2, 1.4),
 119                 new XYChart.Data<>(2.2, 1.9),
 120                 new XYChart.Data<>(2.7, 2.3),
 121                 new XYChart.Data<>(2.9, 0.5)
 122             )),
 123             new LineChart.Series<>("Series 2", FXCollections.observableArrayList(
 124                 new XYChart.Data<>(0.0, 1.6),
 125                 new XYChart.Data<>(0.8, 0.4),
 126                 new XYChart.Data<>(1.4, 2.9),
 127                 new XYChart.Data<>(2.1, 1.3),
 128                 new XYChart.Data<>(2.6, 0.9)
 129             ))
 130         );
 131         chart = new LineChart(xAxis, yAxis, lineChartData);
 132         return chart;
 133     }
 134 
 135     @Override public void start(Stage primaryStage) throws Exception {
 136         primaryStage.setScene(new Scene(createContent()));
 137         primaryStage.show();
 138     }
 139 
 140     /**
 141      * Java main for when running without JavaFX launcher
 142      * @param args command line arguments
 143      */
 144     public static void main(String[] args) {
 145         launch(args);
 146     }
 147     
 148 }