/* * Copyright (c) 2008, 2014, Oracle and/or its affiliates. * All rights reserved. Use is subject to license terms. * * This file is available and licensed under the following license: * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * - Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * - Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * 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. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ package ensemble.samples.charts.candlestick; import javafx.application.Application; import javafx.collections.FXCollections; import javafx.collections.ObservableList; import javafx.scene.Parent; import javafx.scene.Scene; import javafx.scene.chart.NumberAxis; import javafx.scene.chart.XYChart; import javafx.stage.Stage; /** * A custom candlestick chart. This sample shows how to extend XYChart base class * to create your own two axis chart type. * * @sampleName Candle Stick Chart * @preview preview.png * @see javafx.scene.chart.NumberAxis * @see javafx.scene.chart.XYChart * @docUrl http://docs.oracle.com/javafx/2/charts/jfxpub-charts.htm Using JavaFX Charts Tutorial * @related /Charts/Scatter/Scatter Chart * @related /Charts/Scatter/Advanced Scatter Chart * @highlight * @playground chart.data * @playground - (name="xAxis") * @playground xAxis.autoRanging * @playground xAxis.forceZeroInRange * @playground xAxis.lowerBound (min=-100,max=100,step=1) * @playground xAxis.upperBound (step=1) * @playground xAxis.tickUnit (step=0.5) * @playground xAxis.minorTickCount (max=16) * @playground xAxis.minorTickLength (max=15) * @playground xAxis.minorTickVisible * @playground xAxis.animated * @playground xAxis.label * @playground xAxis.side * @playground xAxis.tickLabelFill * @playground xAxis.tickLabelGap * @playground xAxis.tickLabelRotation (min=-180,max=180,step=1) * @playground xAxis.tickLabelsVisible * @playground xAxis.tickLength * @playground xAxis.tickMarkVisible * @playground - (name="yAxis") * @playground yAxis.autoRanging * @playground yAxis.forceZeroInRange * @playground yAxis.lowerBound (min=-100,max=30,step=1) * @playground yAxis.upperBound (step=1) * @playground yAxis.tickUnit (step=0.5) * @playground yAxis.minorTickCount (max=16) * @playground yAxis.minorTickLength (max=15) * @playground yAxis.minorTickVisible * @playground yAxis.animated * @playground yAxis.label * @playground yAxis.side * @playground yAxis.tickLabelFill * @playground yAxis.tickLabelGap * @playground yAxis.tickLabelRotation (min=-180,max=180,step=1) * @playground yAxis.tickLabelsVisible * @playground yAxis.tickLength * @playground yAxis.tickMarkVisible * @playground - (name="chart") * @playground chart.horizontalGridLinesVisible * @playground chart.horizontalZeroLineVisible * @playground chart.verticalGridLinesVisible * @playground chart.verticalZeroLineVisible * @playground chart.animated * @playground chart.legendSide * @playground chart.legendVisible * @playground chart.title * @playground chart.titleSide */ public class CandleStickChartApp extends Application { // DAY, OPEN, CLOSE, HIGH, LOW, AVERAGE private static double[][] data = new double[][]{ {1, 25, 20, 32, 16, 20}, {2, 26, 30, 33, 22, 25}, {3, 30, 38, 40, 20, 32}, {4, 24, 30, 34, 22, 30}, {5, 26, 36, 40, 24, 32}, {6, 28, 38, 45, 25, 34}, {7, 36, 30, 44, 28, 39}, {8, 30, 18, 36, 16, 31}, {9, 40, 50, 52, 36, 41}, {10, 30, 34, 38, 28, 36}, {11, 24, 12, 30, 8, 32.4}, {12, 28, 40, 46, 25, 31.6}, {13, 28, 18, 36, 14, 32.6}, {14, 38, 30, 40, 26, 30.6}, {15, 28, 33, 40, 28, 30.6}, {16, 25, 10, 32, 6, 30.1}, {17, 26, 30, 42, 18, 27.3}, {18, 20, 18, 30, 10, 21.9}, {19, 20, 10, 30, 5, 21.9}, {20, 26, 16, 32, 10, 17.9}, {21, 38, 40, 44, 32, 18.9}, {22, 26, 40, 41, 12, 18.9}, {23, 30, 18, 34, 10, 18.9}, {24, 12, 23, 26, 12, 18.2}, {25, 30, 40, 45, 16, 18.9}, {26, 25, 35, 38, 20, 21.4}, {27, 24, 12, 30, 8, 19.6}, {28, 23, 44, 46, 15, 22.2}, {29, 28, 18, 30, 12, 23}, {30, 28, 18, 30, 12, 23.2}, {31, 28, 18, 30, 12, 22} }; private CandleStickChart chart; private NumberAxis xAxis; private NumberAxis yAxis; public Parent createContent() { xAxis = new NumberAxis(0,32,1); xAxis.setMinorTickCount(0); yAxis = new NumberAxis(); chart = new CandleStickChart(xAxis,yAxis); // setup chart xAxis.setLabel("Day"); yAxis.setLabel("Price"); // add starting data XYChart.Series series = new XYChart.Series(); for (int i=0; i< data.length; i++) { double[] day = data[i]; series.getData().add( new XYChart.Data(day[0],day[1],new CandleStickExtraValues(day[2],day[3],day[4],day[5])) ); } ObservableList> data = chart.getData(); if (data == null) { data = FXCollections.observableArrayList(series); chart.setData(data); } else { chart.getData().add(series); } return chart; } @Override public void start(Stage primaryStage) throws Exception { primaryStage.setScene(new Scene(createContent())); primaryStage.show(); } /** * Java main for when running without JavaFX launcher * @param args command line arguments */ public static void main(String[] args) { launch(args); } }