/***********************************************************************************************
* File Info: $Id: ScatterPlotTestDriver.java,v 1.3 2003/08/08 08:51:27 nicolaken Exp $
* Copyright (C) 2002
* Author: Nathaniel G. Auvil
* Contributor(s):
*
* 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 nathaniel_auvil@users.sourceforge.net
*
* 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.test;
import com.google.code.appengine.awt.BasicStroke;
import com.google.code.appengine.awt.Paint;
import com.google.code.appengine.awt.Shape;
import com.google.code.appengine.awt.Stroke;
import com.google.code.appengine.awt.geom.Point2D;
import org.krysalis.jcharts.axisChart.ScatterPlotAxisChart;
import org.krysalis.jcharts.chartData.ChartDataException;
import org.krysalis.jcharts.chartData.DataSeries;
import org.krysalis.jcharts.chartData.ScatterPlotDataSeries;
import org.krysalis.jcharts.chartData.ScatterPlotDataSet;
import org.krysalis.jcharts.properties.AxisProperties;
import org.krysalis.jcharts.properties.ChartProperties;
import org.krysalis.jcharts.properties.DataAxisProperties;
import org.krysalis.jcharts.properties.LegendProperties;
import org.krysalis.jcharts.properties.LineChartProperties;
import org.krysalis.jcharts.properties.PointChartProperties;
import org.krysalis.jcharts.properties.PropertyException;
import org.krysalis.jcharts.properties.ScatterPlotProperties;
/******************************************************************************************
* This file provides examples of how to create all the different chart types provided by
* this package.
*
*******************************************************************************************/
public class ScatterPlotTestDriver extends AxisChartTestBase
{
boolean supportsImageMap()
{
return true;
}
/******************************************************************************************
* Separate this so can use for combo chart test
*
* @param numberOfDataSets
******************************************************************************************/
private ScatterPlotProperties getScatterPlotProperties( int numberOfDataSets )
{
Stroke[] strokes = new Stroke[ numberOfDataSets ];
for( int j = 0; j < numberOfDataSets; j++ )
{
strokes[ j ] = LineChartProperties.DEFAULT_LINE_STROKE;
}
strokes[ 0 ] = new BasicStroke( 3.0f );
Shape[] shapes = new Shape[ numberOfDataSets ];
for( int j = 0; j < numberOfDataSets; j++ )
{
shapes[ j ] = PointChartProperties.SHAPE_DIAMOND;
}
shapes[ 0 ] = PointChartProperties.SHAPE_CIRCLE;
return new ScatterPlotProperties( strokes, shapes );
}
/*****************************************************************************************
* Generates a random MultiDataSet
*
* @param numberOfDataSets
* @param numberOfValuesToCreate the number of doubles to generate
* @param xMinValue
* @param xMaxValue
* @param yMinValue
* @param yMaxValue
* @return AxisChartDataSet
******************************************************************************************/
private ScatterPlotDataSet createScatterPlotDataSet( int numberOfDataSets,
int numberOfValuesToCreate,
int xMinValue,
int xMaxValue,
int yMinValue,
int yMaxValue ) throws ChartDataException
{
//Point2D.Double[] points= TestDataGenerator.getRandomPoints( numberOfValuesToCreate, xMinValue, xMaxValue, yMinValue, yMaxValue );
Point2D.Double[] points= new Point2D.Double[ 20 ];
for( int x = 0; x < 20; x++ )
{
//--- y = x^2
points[ x ]= new Point2D.Double();
points[ x ].setLocation( x, Math.pow( x, 2 ) );
}
String[] legendLabels = TestDataGenerator.getRandomStrings( 1, 12, false );
// Paint[] paints = TestDataGenerator.getRandomPaints( numberOfDataSets );
Paint paint = TestDataGenerator.getRandomPaint();
ScatterPlotDataSet scatterPlotDataSet= new ScatterPlotDataSet( this.getScatterPlotProperties( 1 ) );
scatterPlotDataSet.addDataPoints( points, paint, legendLabels[ 0 ] );
System.out.println( "legendLabels[ 0 ]= " + legendLabels[ 0 ] );
return scatterPlotDataSet;
}
/******************************************************************************************
*
*
******************************************************************************************/
DataSeries getDataSeries() throws ChartDataException
{
DataSeries dataSeries= null;
int dataSize = (int) TestDataGenerator.getRandomNumber( 3, 3 );
int numberOfDataSets = (int) TestDataGenerator.getRandomNumber( 1, 1 );
//ScatterPlotDataSet scatterPlotDataSet= this.createScatterPlotDataSet( )
//String[] xAxisLabels = TestDataGenerator.getRandomStrings( numberOfValuesToCreate, ( int ) TestDataGenerator.getRandomNumber( 10 ), false );
String xAxisTitle = TestDataGenerator.getRandomString( 15, true );
String yAxisTitle = TestDataGenerator.getRandomString( 15, true );
//dataSeries = new DataSeries( xAxisLabels, xAxisTitle, yAxisTitle, "This is a test title that is so freaking long is is going to wrap around the image for sure. lfksjg;ljs; dflgkjdfgsdgdg dsgdsgsdfg dsfgsdfgsdfgs dfgdsfgd" );
//dataSeries.addIAxisPlotDataSet( axisChartDataSet );
return dataSeries;
}
/******************************************************************************************
*
*
******************************************************************************************
DataSeries getDataSeries() throws ChartDataException
{
String[] xAxisLabels={"1", "2", "3", "4", "5"};
DataSeries dataSeries=new DataSeries( xAxisLabels, "numbers", "numbers", "Bug #559177" );
AxisChartDataSet axisChartDataSet;
double[][] data={{1, 2, 3, 4, 5},
{7, 8, Double.NaN, Double.NaN, Double.NaN},
{Double.NaN, Double.NaN, Double.NaN, Double.NaN, 2}};
String[] legendLabels={"set 1", "set 2", "set 3"};
Paint[] paints={Color.blue, Color.red, Color.green};
axisChartDataSet=new AxisChartDataSet( data,
legendLabels,
paints,
ChartType.LINE,
this.getChartTypeProperties( 3 ) );
dataSeries.addIAxisPlotDataSet( axisChartDataSet );
return dataSeries;
}
*/
public static void main( String[] args ) throws ChartDataException, PropertyException
{
ScatterPlotTestDriver s= new ScatterPlotTestDriver();
ScatterPlotDataSet scatterPlotDataSet= s.createScatterPlotDataSet( 1, 5, -1000, 3000, 200, 500 );
ScatterPlotDataSeries scatterPlotDataSeries = new ScatterPlotDataSeries( scatterPlotDataSet,
"X-Axis Title",
"Y-Axis Title",
"Chart Title" );
DataAxisProperties xAxisProperties= new DataAxisProperties();
xAxisProperties.setUserDefinedScale( -5, 3 );
xAxisProperties.setNumItems( 10 );
xAxisProperties.setRoundToNearest( 0 );
DataAxisProperties yAxisProperties= new DataAxisProperties();
yAxisProperties.setUserDefinedScale( -30, 50 );
yAxisProperties.setNumItems( 10 );
yAxisProperties.setRoundToNearest( 1 );
AxisProperties axisProperties = new AxisProperties( xAxisProperties, yAxisProperties );
ChartProperties chartProperties = new ChartProperties();
LegendProperties legendProperties = new LegendProperties();
ScatterPlotAxisChart scatterPlotAxisChart = new ScatterPlotAxisChart( scatterPlotDataSeries,
chartProperties,
axisProperties,
legendProperties,
500,
400 );
ChartTestDriver.exportImage( scatterPlotAxisChart, "ScatterPlotTest.png" );
}
}