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Add OHLC, Step and StepArea chart types
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62 changes: 62 additions & 0 deletions
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xchart-demo/src/main/java/org/knowm/xchart/demo/charts/area/AreaChart03.java
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| /** | ||
| * Copyright 2015-2017 Knowm Inc. (http://knowm.org) and contributors. | ||
| * Copyright 2011-2015 Xeiam LLC (http://xeiam.com) and contributors. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
| package org.knowm.xchart.demo.charts.area; | ||
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| import org.knowm.xchart.SwingWrapper; | ||
| import org.knowm.xchart.XYChart; | ||
| import org.knowm.xchart.XYChartBuilder; | ||
| import org.knowm.xchart.XYSeries.XYSeriesRenderStyle; | ||
| import org.knowm.xchart.demo.charts.ExampleChart; | ||
| import org.knowm.xchart.style.Styler.LegendPosition; | ||
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| /** | ||
| * Area Chart with 3 series | ||
| * <p> | ||
| * Demonstrates the following: | ||
| * <ul> | ||
| * <li>Step Area Chart | ||
| * <li>Place legend at Inside-NE position | ||
| * <li>ChartBuilder | ||
| */ | ||
| public class AreaChart03 implements ExampleChart<XYChart> { | ||
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| public static void main(String[] args) { | ||
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| ExampleChart<XYChart> exampleChart = new AreaChart03(); | ||
| XYChart chart = exampleChart.getChart(); | ||
| new SwingWrapper<XYChart>(chart).displayChart(); | ||
| } | ||
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| @Override | ||
| public XYChart getChart() { | ||
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| // Create Chart | ||
| XYChart chart = new XYChartBuilder().width(800).height(600).title(getClass().getSimpleName()).xAxisTitle("X").yAxisTitle("Y").build(); | ||
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| // Customize Chart | ||
| chart.getStyler().setLegendPosition(LegendPosition.InsideNE); | ||
| chart.getStyler().setAxisTitlesVisible(false); | ||
| chart.getStyler().setDefaultSeriesRenderStyle(XYSeriesRenderStyle.StepArea); | ||
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| // Series | ||
| chart.addSeries("a", new double[]{0, 3, 5, 7, 9}, new double[]{-3, 5, 9, 6, 5}); | ||
| chart.addSeries("b", new double[]{0, 2, 4, 6, 9}, new double[]{-1, 6, 4, 0, 4}); | ||
| chart.addSeries("c", new double[]{0, 1, 3, 8, 9}, new double[]{-2, -1, 1, 0, 1}); | ||
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| return chart; | ||
| } | ||
| } |
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xchart-demo/src/main/java/org/knowm/xchart/demo/charts/line/LineChart08.java
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| /** | ||
| * Copyright 2015-2017 Knowm Inc. (http://knowm.org) and contributors. | ||
| * Copyright 2011-2015 Xeiam LLC (http://xeiam.com) and contributors. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
| package org.knowm.xchart.demo.charts.line; | ||
|
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| import org.knowm.xchart.SwingWrapper; | ||
| import org.knowm.xchart.XYChart; | ||
| import org.knowm.xchart.XYChartBuilder; | ||
| import org.knowm.xchart.XYSeries; | ||
| import org.knowm.xchart.demo.charts.ExampleChart; | ||
| import org.knowm.xchart.style.Styler.LegendPosition; | ||
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| import java.util.ArrayList; | ||
| import java.util.List; | ||
|
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| /** | ||
| * Logarithmic Y-Axis | ||
| * <p> | ||
| * Demonstrates the following: | ||
| * <ul> | ||
| * <li>Step renderer | ||
| * <li>Logarithmic Y-Axis | ||
| * <li>Building a Chart with ChartBuilder | ||
| * <li>Place legend at Inside-NW position | ||
| */ | ||
| public class LineChart08 implements ExampleChart<XYChart> { | ||
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| public static void main(String[] args) { | ||
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| ExampleChart<XYChart> exampleChart = new LineChart08(); | ||
| XYChart chart = exampleChart.getChart(); | ||
| new SwingWrapper<XYChart>(chart).displayChart(); | ||
| } | ||
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| @Override | ||
| public XYChart getChart() { | ||
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| // generates Log data | ||
| List<Integer> xData = new ArrayList<Integer>(); | ||
| List<Double> yData = new ArrayList<Double>(); | ||
| for (int i = -3; i <= 3; i++) { | ||
| xData.add(i); | ||
| yData.add(Math.pow(10, i)); | ||
| } | ||
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| // Create Chart | ||
| XYChart chart = new XYChartBuilder().width(800).height(600).title("Powers of Ten").xAxisTitle("Power").yAxisTitle("Value").build(); | ||
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| // Customize Chart | ||
| chart.getStyler().setChartTitleVisible(true); | ||
| chart.getStyler().setLegendPosition(LegendPosition.InsideNW); | ||
| chart.getStyler().setYAxisLogarithmic(true); | ||
| chart.getStyler().setXAxisLabelRotation(45); | ||
| chart.getStyler().setDefaultSeriesRenderStyle(XYSeries.XYSeriesRenderStyle.Step); | ||
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| // chart.getStyler().setXAxisLabelAlignment(TextAlignment.Right); | ||
| // chart.getStyler().setXAxisLabelRotation(90); | ||
| // chart.getStyler().setXAxisLabelRotation(0); | ||
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| // Series | ||
| chart.addSeries("10^x", xData, yData); | ||
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| return chart; | ||
| } | ||
| } |
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