com.orsoncharts.demo.SVGDemo1 Maven / Gradle / Ivy
/* ===================
* Orson Charts - Demo
* ===================
*
* Copyright (c) 2013, 2014, Object Refinery Limited.
* All rights reserved.
*
* http://www.object-refinery.com/orsoncharts/index.html
*
* 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 the Object Refinery Limited 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 OBJECT REFINERY LIMITED 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.
*
* Note that the above terms apply to the demo source only, and not the
* Orson Charts library.
*
*/
package com.orsoncharts.demo;
import java.awt.Color;
import java.awt.Rectangle;
import java.io.BufferedWriter;
import java.io.FileOutputStream;
import java.io.InputStreamReader;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.Reader;
import java.util.logging.Level;
import java.util.logging.Logger;
import com.orsoncharts.Chart3D;
import com.orsoncharts.Chart3DFactory;
import com.orsoncharts.TitleAnchor;
import com.orsoncharts.axis.NumberAxis3D;
import com.orsoncharts.axis.StandardCategoryAxis3D;
import com.orsoncharts.data.DataUtils;
import com.orsoncharts.data.DefaultKeyedValues;
import com.orsoncharts.data.JSONUtils;
import com.orsoncharts.data.KeyedValues3D;
import com.orsoncharts.data.PieDataset3D;
import com.orsoncharts.data.StandardPieDataset3D;
import com.orsoncharts.data.category.CategoryDataset3D;
import com.orsoncharts.data.category.StandardCategoryDataset3D;
import com.orsoncharts.data.xyz.XYZDataset;
import com.orsoncharts.legend.LegendAnchor;
import com.orsoncharts.marker.CategoryMarker;
import com.orsoncharts.marker.RangeMarker;
import com.orsoncharts.plot.CategoryPlot3D;
import com.orsoncharts.plot.XYZPlot;
import com.orsoncharts.renderer.xyz.ScatterXYZRenderer;
import com.orsoncharts.util.Orientation;
import org.jfree.graphics2d.svg.SVGGraphics2D;
/**
* A demo showing the creation of an HTML page containing three charts in
* SVG format, with tooltips and mouse-click interactivity. This demo creates
* a file SVGDemo1.html - this file also requires some other support files,
* see the 'svg' directory in the distribution.
*
* This demo isn't intended to show how you should generate HTML content in
* a production system, but just to provide a concrete example of the SVG
* output from Orson Charts with JFreeSVG.
*/
public class SVGDemo1 {
static String generateSVGForChart(Chart3D chart, int width, int height,
String defsPrefix) {
SVGGraphics2D g2 = new SVGGraphics2D(width, height);
g2.setDefsKeyPrefix(defsPrefix);
chart.setElementHinting(true);
chart.draw(g2, new Rectangle(width, height));
return g2.getSVGElement(chart.getID());
}
/**
* Creates a sample dataset (hard-coded for the purpose of keeping the
* demo self-contained - in practice you would normally read your data
* from a file, database or other source).
*
* @return A sample dataset.
*/
static PieDataset3D createPieChartDataset() {
StandardPieDataset3D dataset = new StandardPieDataset3D();
dataset.add("Milk Products", 11625);
dataset.add("Meat", 5114);
dataset.add("Wood/Logs", 3060);
dataset.add("Crude Oil", 2023);
dataset.add("Machinery", 1865);
dataset.add("Fruit", 1587);
dataset.add("Fish", 1367);
dataset.add("Wine", 1177);
dataset.add("Other", 18870);
return dataset;
}
static Chart3D createPieChart(String id) {
Chart3D chart = Chart3DFactory.createPieChart(
"New Zealand Exports 2012",
"http://www.stats.govt.nz/browse_for_stats/snapshots-of-nz/nz-in-profile-2013.aspx",
createPieChartDataset());
chart.setID(id);
chart.setTitleAnchor(TitleAnchor.TOP_LEFT);
chart.setLegendPosition(LegendAnchor.BOTTOM_CENTER,
Orientation.HORIZONTAL);
return chart;
}
/**
* Creates a sample dataset (hard-coded for the purpose of keeping the
* demo self-contained - in practice you would normally read your data
* from a file, database or other source).
*
* @return A sample dataset.
*/
private static CategoryDataset3D createBarChartDataset() {
StandardCategoryDataset3D dataset = new StandardCategoryDataset3D();
DefaultKeyedValues s1 = new DefaultKeyedValues();
s1.put("Q2/11", 8.181);
s1.put("Q3/11", 8.792);
s1.put("Q4/11", 9.039);
s1.put("Q1/12", 10.916);
s1.put("Q2/12", 8.181);
s1.put("Q3/12", 9.094);
s1.put("Q4/12", 8.958);
s1.put("Q1/13", 10.947);
s1.put("Q2/13", 8.372);
s1.put("Q3/13", 9.275);
dataset.addSeriesAsRow("Oracle", s1);
DefaultKeyedValues s2 = new DefaultKeyedValues();
s2.put("Q2/11", 9.03);
s2.put("Q3/11", 9.72);
s2.put("Q4/11", 10.58);
s2.put("Q1/12", 10.65);
s2.put("Q2/12", 12.214);
s2.put("Q3/12", 14.101);
s2.put("Q4/12", 14.419);
s2.put("Q1/13", 13.969);
s2.put("Q2/13", 14.105);
s2.put("Q3/13", 14.893);
s2.put("Q4/13", 16.858);
dataset.addSeriesAsRow("Google", s2);
DefaultKeyedValues s3 = new DefaultKeyedValues();
s3.put("Q2/11", 17.37);
s3.put("Q3/11", 17.37);
s3.put("Q4/11", 20.89);
s3.put("Q1/12", 17.41);
s3.put("Q2/12", 18.06);
s3.put("Q3/12", 16.008);
s3.put("Q4/12", 21.456);
s3.put("Q1/13", 20.489);
s3.put("Q2/13", 19.896);
s3.put("Q3/13", 18.529);
s3.put("Q4/13", 24.519);
dataset.addSeriesAsRow("Microsoft", s3);
DefaultKeyedValues s4 = new DefaultKeyedValues();
s4.put("Q2/11", 28.57);
s4.put("Q3/11", 28.27);
s4.put("Q4/11", 46.33);
s4.put("Q1/12", 39.20);
s4.put("Q2/12", 35.00);
s4.put("Q3/12", 36.00);
s4.put("Q4/12", 54.5);
s4.put("Q1/13", 43.6);
s4.put("Q2/13", 35.323);
s4.put("Q3/13", 37.5);
s4.put("Q4/13", 57.594);
dataset.addSeriesAsRow("Apple", s4);
return dataset;
}
static Chart3D createBarChart(String id) {
CategoryDataset3D dataset = createBarChartDataset();
Chart3D chart = Chart3DFactory.createBarChart("Quarterly Revenues",
"For some large IT companies", dataset, null, "Quarter",
"$billion Revenues");
chart.setID(id);
chart.setChartBoxColor(new Color(255, 255, 255, 127));
chart.setLegendAnchor(LegendAnchor.BOTTOM_RIGHT);
CategoryPlot3D plot = (CategoryPlot3D) chart.getPlot();
plot.setGridlinePaintForValues(Color.BLACK);
StandardCategoryAxis3D rowAxis = (StandardCategoryAxis3D) plot.getRowAxis();
CategoryMarker rowMarker = new CategoryMarker("Apple");
rowAxis.setMarker("Apple", rowMarker);
StandardCategoryAxis3D columnAxis = (StandardCategoryAxis3D) plot.getColumnAxis();
CategoryMarker columnMarker = new CategoryMarker("Q4/12");
columnAxis.setMarker("Q4/12", columnMarker);
chart.getViewPoint().setRho(1.3 * chart.getViewPoint().getRho());
return chart;
}
/**
* Reads a dataset from the file iris.txt.
*
* @return A sample dataset.
*/
private static XYZDataset createScatterDataset(Comparable xKey,
Comparable yKey, Comparable zKey) {
Reader in = new InputStreamReader(
SVGDemo1.class.getResourceAsStream("iris.txt"));
KeyedValues3D data;
try {
data = JSONUtils.readKeyedValues3D(in);
} catch (IOException ex) {
throw new RuntimeException(ex);
}
return DataUtils.extractXYZDatasetFromColumns(data, xKey, yKey, zKey);
}
static Chart3D createScatterChart(String id) {
XYZDataset dataset = createScatterDataset("sepal length",
"sepal width", "petal length");
Chart3D chart = Chart3DFactory.createScatterChart("Iris Dataset",
null, dataset, "Sepal Length", "Sepal Width", "Petal Length");
chart.setID(id);
chart.setLegendAnchor(LegendAnchor.BOTTOM_LEFT);
chart.setLegendOrientation(Orientation.VERTICAL);
XYZPlot plot = (XYZPlot) chart.getPlot();
NumberAxis3D yAxis = (NumberAxis3D) plot.getYAxis();
RangeMarker marker1 = new RangeMarker(3.5, 4.0);
yAxis.setMarker("M1", marker1);
ScatterXYZRenderer renderer = (ScatterXYZRenderer) plot.getRenderer();
renderer.setSize(0.15);
chart.getViewPoint().panLeftRight(Math.PI / 12);
chart.getViewPoint().roll(Math.PI / 12);
chart.getViewPoint().setRho(1.6 * chart.getViewPoint().getRho());
return chart;
}
public static void main(String[] args) throws Exception {
BufferedWriter writer = null;
try {
FileOutputStream fos = new FileOutputStream("SVGDemo1.html");
OutputStreamWriter osw = new OutputStreamWriter(fos, "UTF-8");
writer = new BufferedWriter(osw);
writer.write("\n");
writer.write("\n");
writer.write("\n");
writer.write("SVG Demo 1 \n");
writer.write("\n");
writer.write("");
writer.write("");
writer.write("");
writer.write("\n");
writer.write("\n");
writer.write("SVG Chart Demo
\n");
writer.write("Click on an item in the chart or just hover and look at the tooltip (the ");
writer.write("reference is a string in JSON format that should contain enough information to ");
writer.write("identify the chart element):
\n");
writer.write(" \n");
writer.write(" \n");
writer.write(" \n");
writer.write(" \n");
writer.write("\n");
Chart3D pieChart = createPieChart("PieChart1");
writer.write(generateSVGForChart(pieChart, 600, 370, "defs1_") + "\n");
writer.write("
\n");
writer.write("\n");
Chart3D barChart = createBarChart("BarChart1");
writer.write(generateSVGForChart(barChart, 600, 370, "defs2_") + "\n");
writer.write("
\n");
writer.write("\n");
Chart3D scatterChart = createScatterChart("ScatterChart1");
writer.write(generateSVGForChart(scatterChart, 600, 370, "defs3_") + "\n");
writer.write("
\n");
writer.write("\n");
writer.write("\n");
writer.flush();
} finally {
try {
if (writer != null) {
writer.close();
}
} catch (IOException ex) {
Logger.getLogger(SVGDemo1.class.getName()).log(Level.SEVERE,
null, ex);
}
}
}
}
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