/**
*
* The MIT License
*
* Copyright (c) 2011 the original author or authors.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package com.googlecode.charts4j.example;
import static com.googlecode.charts4j.Color.*;
import static com.googlecode.charts4j.UrlUtil.normalize;
import static org.junit.Assert.assertEquals;
import java.util.Arrays;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.junit.BeforeClass;
import org.junit.Test;
import com.googlecode.charts4j.AxisLabels;
import com.googlecode.charts4j.AxisLabelsFactory;
import com.googlecode.charts4j.AxisStyle;
import com.googlecode.charts4j.AxisTextAlignment;
import com.googlecode.charts4j.Color;
import com.googlecode.charts4j.Data;
import com.googlecode.charts4j.DataEncoding;
import com.googlecode.charts4j.DataUtil;
import com.googlecode.charts4j.Fills;
import com.googlecode.charts4j.GCharts;
import com.googlecode.charts4j.LineStyle;
import com.googlecode.charts4j.Plots;
import com.googlecode.charts4j.RadarChart;
import com.googlecode.charts4j.RadarPlot;
import com.googlecode.charts4j.RadialAxisLabels;
import com.googlecode.charts4j.Shape;
/**
*
* @author Julien Chastang (julien.c.chastang at gmail dot com)
*/
public class RadarChartExample {
@BeforeClass
public static void setUpBeforeClass() throws Exception {
Logger.getLogger(Logger.GLOBAL_LOGGER_NAME).setLevel(Level.ALL);
}
/**
* Testing radar charts
*/
@Test
public void example1() {
// EXAMPLE CODE START
int count = 202;
double[] x = new double[count];
double[] x1 = new double[count];
int cnt = 0;
for (double i = 0; i < count; i = i + 1) {
x[cnt] = Math.sin(i / 4);
x1[cnt] = 20;
cnt++;
}
final RadarPlot plot1 = Plots.newRadarPlot(DataUtil.scale(x), Color.newColor("3D5593"));
plot1.setFillAreaColor(Color.newColor("8FA3D6"));
final RadarPlot plot2 = Plots.newRadarPlot(Data.newData(x1));
plot2.setFillAreaColor(Color.newColor("3D5593"));
for (int i = 0; i < count; i = i + 20) {
plot2.addShapeMarker(Shape.CIRCLE, PINK, 20, i);
}
final RadarChart chart = GCharts.newRadarChart(plot1, plot2);
chart.setBackgroundFill(Fills.newSolidFill(Color.newColor("504227")));
chart.setSpline(true);
chart.setDataEncoding(DataEncoding.SIMPLE);
chart.setSize(500, 500);
chart.setTitle("Radar Chart", WHITE, 16);
String url = chart.toURLString();
// EXAMPLE CODE END. Use this url string in your web or
// Internet application.
Logger.getLogger(Logger.GLOBAL_LOGGER_NAME).info(url);
String expectedString = "http://chart.apis.google.com/chart?chco=3D5593,000000&chd=s:fmtz479962xqjbUNHDBABEJPWdlsz479973yrkcVOIEBABEIOVckry379973ysldWPJEBABDINUbjqx269974ztmeXQKFBABDHMTaipw2689850unfYRKFCAACGMSZhpv1589851vogZRLGCAACGLRYgou0589861vphaSMGDAACFKQXfnu0489862wqibTNHDBABFJPWe,MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM&chf=bg,s,504227&chm=B,8FA3D6,0,0,0|o,FFC0CB,1,0,20,0|o,FFC0CB,1,20,20,0|o,FFC0CB,1,40,20,0|o,FFC0CB,1,60,20,0|o,FFC0CB,1,80,20,0|o,FFC0CB,1,100,20,0|o,FFC0CB,1,120,20,0|o,FFC0CB,1,140,20,0|o,FFC0CB,1,160,20,0|o,FFC0CB,1,180,20,0|o,FFC0CB,1,200,20,0|B,3D5593,1,0,0&chs=500x500&cht=rs&chts=FFFFFF,16&chtt=Radar+Chart";
assertEquals("Junit error", normalize(expectedString), normalize(url));
}
@Test
public void example2() {
// EXAMPLE CODE START
RadarPlot plot = Plots.newRadarPlot(Data.newData(80, 50, 50, 80, 60, 80));
Color plotColor = Color.newColor("CC3366");
plot.addShapeMarkers(Shape.SQUARE, plotColor, 12);
plot.addShapeMarkers(Shape.SQUARE, WHITE, 8);
plot.setColor(plotColor);
plot.setLineStyle(LineStyle.newLineStyle(4, 1, 0));
RadarChart chart = GCharts.newRadarChart(plot);
chart.setTitle("Simple Radar Chart", BLACK, 20);
chart.setSize(400, 400);
RadialAxisLabels radialAxisLabels = AxisLabelsFactory.newRadialAxisLabels("Maths", "Arts", "French", "German", "Music");
radialAxisLabels.setRadialAxisStyle(BLACK, 12);
chart.addRadialAxisLabels(radialAxisLabels);
AxisLabels contrentricAxisLabels = AxisLabelsFactory.newNumericAxisLabels(Arrays.asList(0, 20, 40, 60, 80, 100));
contrentricAxisLabels.setAxisStyle(AxisStyle.newAxisStyle(BLACK, 12, AxisTextAlignment.RIGHT));
chart.addConcentricAxisLabels(contrentricAxisLabels);
String url = chart.toURLString();
// EXAMPLE CODE END. Use this url string in your web or
// Internet application.
Logger.getLogger(Logger.GLOBAL_LOGGER_NAME).info(url);
String expectedString = "http://chart.apis.google.com/chart?cht=r&chxt=y,x&chls=4,1,0&chco=CC3366&chs=400x400&chts=000000,20&chxr=0,0.0,100.0&chd=e:zMgAgAzMmZzM&chtt=Simple+Radar+Chart&chxp=0,0,20,40,60,80,100&chxs=0,000000,12,1|1,000000,12,0&chxl=1:|Maths|Arts|French|German|Music&chm=s,CC3366,0,-1,12,0|s,FFFFFF,0,-1,8,0";
assertEquals("Junit error", normalize(expectedString), normalize(url));
}
}