/**
*
* 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.WHITE;
import static com.googlecode.charts4j.UrlUtil.normalize;
import static org.junit.Assert.assertEquals;
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.Fills;
import com.googlecode.charts4j.GCharts;
import com.googlecode.charts4j.LinearGradientFill;
import com.googlecode.charts4j.Plots;
import com.googlecode.charts4j.ScatterPlot;
import com.googlecode.charts4j.ScatterPlotData;
import com.googlecode.charts4j.Shape;
/**
*
* @author Julien Chastang (julien.c.chastang at gmail dot com)
*/
public class ScatterChartExample {
@BeforeClass
public static void setUpBeforeClass() throws Exception {
Logger.getLogger(Logger.GLOBAL_LOGGER_NAME).setLevel(Level.ALL);
}
@Test
public void example1() {
// EXAMPLE CODE START
Data d1 = Data.newData(10, 50, 30, 45, 65, 95, 20, 80);
Data d2 = Data.newData(20, 40, 40, 15, 85, 95, 80, 20);
Data pointSizes = Data.newData(100, 30, 50, 75, 40, 35, 80, 100);
ScatterPlotData data = Plots.newScatterPlotData(d1, d2, pointSizes);
data.setLegend("Diamond");
Color diamondColor = Color.newColor("FF471A");
data.addShapeMarkers(Shape.DIAMOND, diamondColor, 30);
data.setColor(diamondColor);
ScatterPlot chart = GCharts.newScatterPlot(data);
chart.setSize(600, 450);
chart.setGrid(20, 20, 3, 2);
AxisLabels axisLabels = AxisLabelsFactory.newNumericRangeAxisLabels(0, 100);
axisLabels.setAxisStyle(AxisStyle.newAxisStyle(WHITE, 13, AxisTextAlignment.CENTER));
chart.addXAxisLabels(axisLabels);
chart.addYAxisLabels(axisLabels);
chart.setTitle("Scatter Plot", WHITE, 16);
chart.setBackgroundFill(Fills.newSolidFill(Color.newColor("2F3E3E")));
LinearGradientFill fill = Fills.newLinearGradientFill(0, Color.newColor("3783DB"), 100);
fill.addColorAndOffset(Color.newColor("9BD8F5"), 0);
chart.setAreaFill(fill);
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?chf=bg,s,2F3E3E|c,lg,0,3783DB,1.0,9BD8F5,0.0&chs=600x450&chd=e:GagATNczpm8yMzzM,MzZmZmJm2Z8yzMMz,..TNgAv.ZmWZzM..&chtt=Scatter+Plot&chts=FFFFFF,16&chg=20.0,20.0,3,2&chxt=y,x&chxr=0,0.0,100.0|1,0.0,100.0&chxs=0,FFFFFF,13,0|1,FFFFFF,13,0&chco=FF471A&chdl=Diamond&chm=d,FF471A,0,-1,30,0&cht=s";
assertEquals("Junit error", normalize(expectedString), normalize(url));
}
}