1 /* 2 * Copyright (c) 2008, 2014, 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.pie.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.PieChart; 41 import javafx.stage.Stage; 42 43 44 /** 45 * A circular chart divided into segments. The value of each segment represents 46 * a proportion of the total. 47 * 48 * @sampleName Pie Chart 49 * @preview preview.png 50 * @see javafx.scene.chart.PieChart 51 * @playground chart.data 52 * @playground chart.clockwise 53 * @playground chart.labelLineLength 54 * @playground chart.labelsVisible 55 * @playground chart.startAngle (max=360) 56 * @playground chart.animated 57 * @playground chart.legendSide 58 * @playground chart.legendVisible 59 * @playground chart.title 60 * @playground chart.titleSide 61 * @embedded 62 */ 63 public class PieChartApp extends Application { 64 65 private PieChart chart; 66 67 public static ObservableList<PieChart.Data> generateData() { 68 return FXCollections.observableArrayList( 69 new PieChart.Data("Sun", 20), 70 new PieChart.Data("IBM", 12), 71 new PieChart.Data("HP", 25), 72 new PieChart.Data("Dell", 22), 73 new PieChart.Data("Apple", 30)); 74 } 75 76 public Parent createContent() { 77 chart = new PieChart(generateData()); 78 chart.setClockwise(false); 79 return chart; 80 } 81 82 @Override public void start(Stage primaryStage) throws Exception { 83 primaryStage.setScene(new Scene(createContent())); 84 primaryStage.show(); 85 } 86 87 /** 88 * Java main for when running without JavaFX launcher 89 * @param args command line arguments 90 */ 91 public static void main(String[] args) { 92 launch(args); 93 } 94 }