1 /* 2 * @param args command line arguments 3 * Copyright (c) 2008, 2014, Oracle and/or its affiliates. 4 * All rights reserved. Use is subject to license terms. 5 * 6 * This file is available and licensed under the following license: 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 12 * - Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * - Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in 16 * the documentation and/or other materials provided with the distribution. 17 * - Neither the name of Oracle Corporation nor the names of its 18 * contributors may be used to endorse or promote products derived 19 * from this software without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 25 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 27 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32 */ 33 34 package ensemble.samples.charts.bar.chart; 35 36 37 import javafx.application.Application; 38 import javafx.collections.FXCollections; 39 import javafx.collections.ObservableList; 40 import javafx.scene.Parent; 41 import javafx.scene.Scene; 42 import javafx.scene.chart.BarChart; 43 import javafx.scene.chart.CategoryAxis; 44 import javafx.scene.chart.NumberAxis; 45 import javafx.stage.Stage; 46 47 48 /** 49 * A chart that displays rectangular bars with heights indicating data values 50 * for categories. Used for displaying information when at least one axis has 51 * discontinuous or discrete data. 52 * 53 * @sampleName Bar Chart 54 * @preview preview.png 55 * @see javafx.scene.chart.BarChart 56 * @see javafx.scene.chart.CategoryAxis 57 * @see javafx.scene.chart.NumberAxis 58 * @related /Charts/Area/Area Chart 59 * @related /Charts/Line/Line Chart 60 * @related /Charts/Scatter/Scatter Chart 61 * @docUrl http://docs.oracle.com/javafx/2/charts/jfxpub-charts.htm Using JavaFX Charts Tutorial 62 * @playground chart.data 63 * 64 * @playground - (name="xAxis") 65 * @playground xAxis.autoRanging 66 * @playground xAxis.gapStartAndEnd 67 * @playground xAxis.startMargin 68 * @playground xAxis.endMargin 69 * 70 * @playground xAxis.animated 71 * @playground xAxis.side 72 * @playground xAxis.tickLabelFill 73 * @playground xAxis.tickLabelGap 74 * @playground xAxis.tickLabelRotation (min=-180,max=180,step=1) 75 * @playground xAxis.tickLabelsVisible 76 * @playground xAxis.tickLength 77 * @playground xAxis.tickMarkVisible 78 * 79 * @playground - (name="yAxis") 80 * @playground yAxis.autoRanging 81 * @playground yAxis.forceZeroInRange 82 * @playground yAxis.lowerBound (min=-1000,max=3000,step=1) 83 * @playground yAxis.upperBound (max=4000,step=1) 84 * @playground yAxis.tickUnit (max=3000,step=1) 85 * @playground yAxis.minorTickCount (max=16) 86 * @playground yAxis.minorTickLength (max=15) 87 * @playground yAxis.minorTickVisible 88 * 89 * @playground yAxis.animated 90 * @playground yAxis.label 91 * @playground yAxis.side 92 * @playground yAxis.tickLabelFill 93 * @playground yAxis.tickLabelGap 94 * @playground yAxis.tickLabelRotation (min=-180,max=180,step=1) 95 * @playground yAxis.tickLabelsVisible 96 * @playground yAxis.tickLength 97 * @playground yAxis.tickMarkVisible 98 * 99 * @playground - (name="chart") 100 * @playground chart.horizontalGridLinesVisible 101 * @playground chart.horizontalZeroLineVisible 102 * @playground chart.verticalGridLinesVisible 103 * @playground chart.verticalZeroLineVisible 104 * 105 * @playground chart.animated 106 * @playground chart.legendSide 107 * @playground chart.legendVisible 108 * @playground chart.title 109 * @playground chart.titleSide 110 * @embedded 111 */ 112 public class BarChartApp extends Application { 113 114 private BarChart chart; 115 private CategoryAxis xAxis; 116 private NumberAxis yAxis; 117 118 public Parent createContent() { 119 String[] years = {"2007", "2008", "2009"}; 120 xAxis = new CategoryAxis(); 121 xAxis.setCategories(FXCollections.<String>observableArrayList(years)); 122 yAxis = new NumberAxis("Units Sold", 0.0d, 3000.0d, 1000.0d); 123 ObservableList<BarChart.Series> barChartData = FXCollections.observableArrayList( 124 new BarChart.Series("Apples", FXCollections.observableArrayList( 125 new BarChart.Data(years[0], 567d), 126 new BarChart.Data(years[1], 1292d), 127 new BarChart.Data(years[2], 1292d) 128 )), 129 new BarChart.Series("Lemons", FXCollections.observableArrayList( 130 new BarChart.Data(years[0], 956), 131 new BarChart.Data(years[1], 1665), 132 new BarChart.Data(years[2], 2559) 133 )), 134 new BarChart.Series("Oranges", FXCollections.observableArrayList( 135 new BarChart.Data(years[0], 1154), 136 new BarChart.Data(years[1], 1927), 137 new BarChart.Data(years[2], 2774) 138 )) 139 ); 140 chart = new BarChart(xAxis, yAxis, barChartData, 25.0d); 141 return chart; 142 } 143 144 @Override public void start(Stage primaryStage) throws Exception { 145 primaryStage.setScene(new Scene(createContent())); 146 primaryStage.show(); 147 } 148 149 /** 150 * Java main for when running without JavaFX launcher 151 * @param args command line arguments 152 */ 153 public static void main(String[] args) { 154 launch(args); 155 } 156 }