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

[Chris M. <ki...@us...>]

Update of /cvsroot/jcharts/krysalis-jcharts/src/java/org/krysalis/jcharts/test
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv7285/src/java/org/krysalis/jcharts/test

Added Files:
	RotatedTextTestDriver.java 
Log Message:
Addition of X axis label rotation functionality. New method added to AxisTypeProperties:
e.g.: call with axisProperties.getXAxisProperties().setLabelRotationAngle(30);

--- NEW FILE: RotatedTextTestDriver.java ---
/***********************************************************************************************
 * File Info: $Id: RotatedTextTestDriver.java,v 1.1 2004/06/14 01:24:16 kiwicmc 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 RotatedTextTestDriver 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,
		                                                 getChartTypeProperties( numberOfDataSets ),
		                                                 numberOfDataSets,
		                                                 dataSize,
		                                                 10,
		                                                 5000 );

		dataSeries.addIAxisPlotDataSet( axisChartDataSet );

		return dataSeries;
	}



	public static void main( String[] args ) throws ChartDataException, PropertyException
	{
		LineChartProperties lineChartProperties= (LineChartProperties) getChartTypeProperties( 1 );
		double[][] data= { { 180, 16, 150, 90, 20, 64 } };
		Paint[] paints= { Color.blue };
		String[] legendLabels= { "Test Legend Label" };
		AxisChartDataSet axisChartDataSet = new AxisChartDataSet( data, legendLabels, paints, ChartType.LINE, lineChartProperties );

		String[] axisLabels= { "Mar 12", "Mar 13", "Mar 14", "Mar 15", "Mar 16", "Mar 17" };
		DataSeries dataSeries = new DataSeries( axisLabels, "X-Axis Title", "Y-Axis Title", "Chart Title"  );
		dataSeries.addIAxisPlotDataSet( axisChartDataSet );


		ChartProperties chartProperties= new ChartProperties();
		AxisProperties axisProperties= new AxisProperties( false );
                // label rotation only works where 0 < angle < 90
		//axisProperties.getXAxisProperties().setLabelRotationAngle(0);
		axisProperties.getXAxisProperties().setLabelRotationAngle(10);
		//axisProperties.getXAxisProperties().setLabelRotationAngle(30);
		//axisProperties.getXAxisProperties().setLabelRotationAngle(45);
		//axisProperties.getXAxisProperties().setLabelRotationAngle(85);
		//axisProperties.getXAxisProperties().setLabelRotationAngle(90);
		//axisProperties.getXAxisProperties().setLabelRotationAngle(270);
		//axisProperties.getXAxisProperties().setLabelRotationAngle(130);

		DataAxisProperties yAxis= (DataAxisProperties) axisProperties.getYAxisProperties();
		yAxis.setUserDefinedScale( 0, 50 );
                yAxis.setNumItems( 5 );
		yAxis.setRoundToNearest( 1 );

		LegendProperties legendProperties= new LegendProperties();

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

		ChartTestDriver.exportImage( axisChart, "c:/temp/RotatedTextTest.png" );

	}


}