krysalis-jcharts/src/java/org/krysalis/jcharts/test RegressionTestDriver.java,NONE,1.1

[Nathaniel G. A. <nat...@us...>]

Update of /cvsroot/jcharts/krysalis-jcharts/src/java/org/krysalis/jcharts/test
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv20511/src/java/org/krysalis/jcharts/test

Added Files:
	RegressionTestDriver.java 
Log Message:
line regression

--- NEW FILE: RegressionTestDriver.java ---
/***********************************************************************************************
 * File Info: $Id: RegressionTestDriver.java,v 1.1 2004/08/13 01:47:46 nathaniel_auvil Exp $
 * Copyright (C) 2000
 * 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 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.test;


import org.krysalis.jcharts.axisChart.AxisChart;
import org.krysalis.jcharts.chartData.*;
import org.krysalis.jcharts.properties.*;
import org.krysalis.jcharts.types.ChartType;

import java.awt.*;


/******************************************************************************************
 * This file provides examples of how to create all the different chart types provided by
 *  this package.
 *
 *******************************************************************************************/
class RegressionTestDriver extends AxisChartTestBase
{
	boolean supportsImageMap()
	{
		return true;
	}


	/******************************************************************************************
	 * Separate this so can use for combo chart test
	 *
	 * @param numberOfDataSets
	 ******************************************************************************************/
	static ChartTypeProperties getChartTypeProperties( 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 LineChartProperties( strokes, shapes );
	}


	/******************************************************************************************
	 *
	 *
	 ******************************************************************************************/
	DataSeries getDataSeries() throws ChartDataException
	{
		DataSeries dataSeries;
		AxisChartDataSet axisChartDataSet;

		int dataSize = (int) TestDataGenerator.getRandomNumber( 3, 3 );
		int numberOfDataSets = ( int ) TestDataGenerator.getRandomNumber( 1, 1 );


		dataSeries = super.createDataSeries( dataSize );

		axisChartDataSet = super.createAxisChartDataSet( ChartType.LINE_REGRESSION,
		                                                 getChartTypeProperties( numberOfDataSets ),
		                                                 numberOfDataSets,
		                                                 dataSize,
		                                                 10,
		                                                 5000 );

		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
	{
		LineChartProperties lineChartProperties= (LineChartProperties) getChartTypeProperties( 1 );
		double[][] data= { { 280, 16, 150, 90 } };
		Paint[] paints= { Color.blue };
		String[] legendLabels= { "Test Legend Label" };
		AxisChartDataSet axisChartDataSet = new AxisChartDataSet( data, legendLabels, paints, ChartType.LINE_REGRESSION, lineChartProperties );

		LineChartProperties lineChartProperties2= (LineChartProperties) getChartTypeProperties( 1 );
		double[][] data2= { { 280, 16, 150, 90 } };
		Paint[] paints2= { Color.red };
		String[] legendLabels2= { "Test Legend Label" };
		AxisChartDataSet axisChartDataSet2 = new AxisChartDataSet( data2, legendLabels2, paints2, ChartType.LINE, lineChartProperties2 );
		
		
		String[] axisLabels= { "1900", "1950", "2000", "2050" };
		DataSeries dataSeries = new DataSeries( axisLabels, "X-Axis Title", "Y-Axis Title", "Chart Title" );

		dataSeries.addIAxisPlotDataSet( axisChartDataSet );
		dataSeries.addIAxisPlotDataSet( axisChartDataSet2 );

		ChartProperties chartProperties= new ChartProperties();
		AxisProperties axisProperties= new AxisProperties( false );
		axisProperties.getYAxisProperties().setShowAxisLabels( false );
		
/*		axisProperties.getYAxisProperties().setShowRightAxis( true );
		axisProperties.getYAxisProperties().setMinRightAxis( 0 );
		axisProperties.getYAxisProperties().setMaxRightAxis( 1000 );
*/			
		
		axisProperties.getXAxisProperties().setShowAxisLabels( true );

//		DataAxisProperties yAxis= (DataAxisProperties) axisProperties.getYAxisProperties();
//		yAxis.setUserDefinedScale( -10, 50 );
//      yAxis.setNumItems( 4 );
//		yAxis.setRoundToNearest( 1 );

		LegendProperties legendProperties= new LegendProperties();

		AxisChart axisChart= new AxisChart( dataSeries, chartProperties, axisProperties, legendProperties, 500, 400 );

		ChartTestDriver.exportImage( axisChart, "RegressionLineTest.png" );

	}


}