/**
* Copyright 2011 - 2014 Xeiam LLC.
*
* 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 com.xeiam.xchart.demo.charts.scatter;
import java.awt.Color;
import java.util.ArrayList;
import java.util.List;
import com.xeiam.xchart.Chart;
import com.xeiam.xchart.ChartBuilder;
import com.xeiam.xchart.Series;
import com.xeiam.xchart.SeriesMarker;
import com.xeiam.xchart.StyleManager.ChartType;
import com.xeiam.xchart.SwingWrapper;
import com.xeiam.xchart.demo.charts.ExampleChart;
/**
* Error Bars
* <p>
* Demonstrates the following:
* <ul>
* <li>Error Bars
* <li>Using ChartBuilder to Make a Chart
* <li>List<Number> data sets
* <li>Setting Series Marker and Marker Color
*/
public class ScatterChart04 implements ExampleChart {
public static void main(String[] args) {
ExampleChart exampleChart = new ScatterChart04();
Chart chart = exampleChart.getChart();
new SwingWrapper(chart).displayChart();
}
@Override
public Chart getChart() {
// generates data
int size = 10;
List<Double> xData = new ArrayList<Double>();
List<Double> yData = new ArrayList<Double>();
List<Double> errorBars = new ArrayList<Double>();
for (int i = 0; i <= size; i++) {
xData.add(((double) i) / 100000000);
yData.add(10 * Math.exp(-i));
errorBars.add(Math.random() + .3);
}
// Create Chart
Chart chart = new ChartBuilder().width(800).height(600).title("ScatterChart04").xAxisTitle("X").yAxisTitle("Y").chartType(ChartType.Scatter).build();
// Customize Chart
chart.getStyleManager().setChartTitleVisible(false);
chart.getStyleManager().setLegendVisible(false);
chart.getStyleManager().setAxisTitlesVisible(false);
// Series
Series series = chart.addSeries("10^(-x)", xData, yData, errorBars);
series.setMarkerColor(Color.RED);
series.setMarker(SeriesMarker.SQUARE);
return chart;
}
}