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[Jcharts-cvs] krysalis-jcharts/src/java/org/krysalis/jcharts/demo/samples AreaChartSamples.java,NONE,1.1 Sample.java,NONE,1.1
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From: <nat...@us...> - 2003-08-09 19:01:23
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Update of /cvsroot/jcharts/krysalis-jcharts/src/java/org/krysalis/jcharts/demo/samples
In directory sc8-pr-cvs1:/tmp/cvs-serv25793
Added Files:
AreaChartSamples.java Sample.java
Log Message:
initial revision
--- NEW FILE: AreaChartSamples.java ---
/***********************************************************************************************
* Copyright 2002 (C) Nathaniel G. Auvil. All Rights Reserved.
*
* Redistribution and use of this software and associated documentation ("Software"), with or
* without modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain copyright statements and notices.
* Redistributions must also contain a copy of this document.
*
* 2. 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.
*
* 3. The name "jCharts" or "Nathaniel G. Auvil" must not be used to endorse or promote
* products derived from this Software without prior written permission of Nathaniel G.
* Auvil. For written permission, please contact nat...@us...
*
* 4. Products derived from this Software may not be called "jCharts" nor may "jCharts" appear
* in their names without prior written permission of Nathaniel G. Auvil. jCharts is a
* registered trademark of Nathaniel G. Auvil.
*
* 5. Due credit should be given to the jCharts Project (http://jcharts.sourceforge.net/).
*
* THIS SOFTWARE IS PROVIDED BY Nathaniel G. Auvil AND CONTRIBUTORS ``AS IS'' AND ANY
* EXPRESSED 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
* jCharts OR ITS CONTRIBUTORS 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
************************************************************************************************/
package org.krysalis.jcharts.demo.samples;
import org.krysalis.jcharts.axisChart.AxisChart;
import org.krysalis.jcharts.chartData.AxisChartDataSet;
import org.krysalis.jcharts.chartData.ChartDataException;
import org.krysalis.jcharts.chartData.DataSeries;
import org.krysalis.jcharts.properties.AreaChartProperties;
import org.krysalis.jcharts.properties.AxisProperties;
import org.krysalis.jcharts.properties.AxisTypeProperties;
import org.krysalis.jcharts.properties.ChartProperties;
import org.krysalis.jcharts.properties.LegendProperties;
import org.krysalis.jcharts.properties.StackedAreaChartProperties;
import org.krysalis.jcharts.properties.util.ChartFont;
import org.krysalis.jcharts.test.TestDataGenerator;
import org.krysalis.jcharts.types.ChartType;
import java.awt.*;
/*************************************************************************************
*
* @author Nathaniel Auvil
* @version $Id: AreaChartSamples.java,v 1.1 2003/08/09 19:01:20 nathaniel_auvil Exp $
************************************************************************************/
public class AreaChartSamples extends Sample
{
protected String getSubdir()
{
return "area/";
}
private AxisChart getAreaChartVerticalLabels() throws ChartDataException
{
double[][] data= TestDataGenerator.getRandomNumbers( 3, 10, 0, 5000 );
Paint[] paints= TestDataGenerator.getRandomPaints( 3 );
String[] legendLabels= { "Bugs", "Security Holes", "Backdoors" };
AreaChartProperties areaChartProperties= new AreaChartProperties();
AxisChartDataSet axisChartDataSet = new AxisChartDataSet( data, legendLabels, paints, ChartType.AREA, areaChartProperties );
String[] xAxisLabels= { "1995", "1996", "1997", "1998", "1999", "2000", "2001", "2002", "2003", "2004" };
DataSeries dataSeries = new DataSeries( xAxisLabels, "Years", "Incidence", "Micro$oft At Work" );
dataSeries.addIAxisPlotDataSet( axisChartDataSet );
ChartProperties chartProperties= new ChartProperties();
chartProperties.setEdgePadding( 20 );
chartProperties.setTitleFont( new ChartFont( new Font( "Georgia Negreta cursiva", Font.PLAIN, 14 ), Color.black ) );
AxisProperties axisProperties= new AxisProperties( false );
axisProperties.setXAxisLabelsAreVertical( true );
axisProperties.getYAxisProperties().setShowGridLines( AxisTypeProperties.GRID_LINES_ALL );
ChartFont scaleFont= new ChartFont( new Font( "Georgia Negreta cursiva", Font.PLAIN, 13 ), Color.black );
axisProperties.getXAxisProperties().setScaleChartFont( scaleFont );
axisProperties.getYAxisProperties().setScaleChartFont( scaleFont );
ChartFont axisTitleFont= new ChartFont( new Font( "Arial Narrow", Font.PLAIN, 12 ), Color.black );
axisProperties.getXAxisProperties().setAxisTitleChartFont( axisTitleFont );
axisProperties.getYAxisProperties().setAxisTitleChartFont( axisTitleFont );
LegendProperties legendProperties= new LegendProperties();
AxisChart axisChart= new AxisChart( dataSeries, chartProperties, axisProperties, legendProperties, 500, 400 );
return axisChart;
}
private AxisChart getStackedAreaChart() throws ChartDataException
{
double[][] data= TestDataGenerator.getRandomNumbers( 3, 10, 0, 5000 );
Paint[] paints= TestDataGenerator.getRandomPaints( 3 );
String[] legendLabels= { "Bugs", "Security Holes", "Backdoors" };
StackedAreaChartProperties stackedAreaChartProperties= new StackedAreaChartProperties();
AxisChartDataSet axisChartDataSet = new AxisChartDataSet( data, legendLabels, paints, ChartType.AREA_STACKED, stackedAreaChartProperties );
String[] xAxisLabels= { "1995", "1996", "1997", "1998", "1999", "2000", "2001", "2002", "2003", "2004" };
DataSeries dataSeries = new DataSeries( xAxisLabels, "Years", "Incidence", "Micro$oft At Work" );
dataSeries.addIAxisPlotDataSet( axisChartDataSet );
ChartProperties chartProperties= new ChartProperties();
chartProperties.setEdgePadding( 20 );
chartProperties.setTitleFont( new ChartFont( new Font( "Georgia Negreta cursiva", Font.PLAIN, 14 ), Color.black ) );
AxisProperties axisProperties= new AxisProperties( false );
axisProperties.setXAxisLabelsAreVertical( true );
axisProperties.getYAxisProperties().setShowGridLines( AxisTypeProperties.GRID_LINES_ALL );
ChartFont scaleFont= new ChartFont( new Font( "Georgia Negreta cursiva", Font.PLAIN, 13 ), Color.black );
axisProperties.getXAxisProperties().setScaleChartFont( scaleFont );
axisProperties.getYAxisProperties().setScaleChartFont( scaleFont );
ChartFont axisTitleFont= new ChartFont( new Font( "Arial Narrow", Font.PLAIN, 12 ), Color.black );
axisProperties.getXAxisProperties().setAxisTitleChartFont( axisTitleFont );
axisProperties.getYAxisProperties().setAxisTitleChartFont( axisTitleFont );
LegendProperties legendProperties= new LegendProperties();
AxisChart axisChart= new AxisChart( dataSeries, chartProperties, axisProperties, legendProperties, 500, 400 );
return axisChart;
}
protected void render() throws ChartDataException
{
super.encode( this.getAreaChartVerticalLabels(), "areaChartVertical" );
super.encode( this.getStackedAreaChart(), "stackedAreaChart" );
}
}
--- NEW FILE: Sample.java ---
/***********************************************************************************************
* Copyright 2002 (C) Nathaniel G. Auvil. All Rights Reserved.
*
* Redistribution and use of this software and associated documentation ("Software"), with or
* without modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain copyright statements and notices.
* Redistributions must also contain a copy of this document.
*
* 2. 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.
*
* 3. The name "jCharts" or "Nathaniel G. Auvil" must not be used to endorse or promote
* products derived from this Software without prior written permission of Nathaniel G.
* Auvil. For written permission, please contact nat...@us...
*
* 4. Products derived from this Software may not be called "jCharts" nor may "jCharts" appear
* in their names without prior written permission of Nathaniel G. Auvil. jCharts is a
* registered trademark of Nathaniel G. Auvil.
*
* 5. Due credit should be given to the jCharts Project (http://jcharts.sourceforge.net/).
*
* THIS SOFTWARE IS PROVIDED BY Nathaniel G. Auvil AND CONTRIBUTORS ``AS IS'' AND ANY
* EXPRESSED 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
* jCharts OR ITS CONTRIBUTORS 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
************************************************************************************************/
package org.krysalis.jcharts.demo.samples;
import org.krysalis.jcharts.Chart;
import org.krysalis.jcharts.chartData.ChartDataException;
import org.krysalis.jcharts.encoders.PNGEncoder;
import java.io.FileOutputStream;
/*************************************************************************************
*
* @author Nathaniel Auvil
* @version $Id: Sample.java,v 1.1 2003/08/09 19:01:20 nathaniel_auvil Exp $
************************************************************************************/
public abstract class Sample
{
private static String path;
private static final String dir= "/samples/";
protected abstract void render() throws ChartDataException;
protected abstract String getSubdir();
/*************************************************************************************
*
*
* @param args
* @throws ChartDataException
************************************************************************************/
public static void main( String[] args ) throws ChartDataException
{
Sample.path= args[ 0 ];
new AreaChartSamples().render();
}
/******************************************************************************************
*
* @param chart
* @param filename
*****************************************************************************************/
protected void encode( Chart chart, String filename )
{
FileOutputStream fileOutputStream;
try
{
fileOutputStream = new FileOutputStream( path + dir + this.getSubdir() + filename + ".png" );
PNGEncoder.encode( chart, fileOutputStream );
fileOutputStream.flush();
fileOutputStream.close();
}
catch( Throwable throwable )
{
throwable.printStackTrace();
}
}
}
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