pointtestdriver.java

jCharts是一个100％基于Java的制图工具

/***********************************************************************************************
 * File Info: $Id: PointTestDriver.java,v 1.6 2003/03/31 00:26:42 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 [e-mail]
 *
 * 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.jCharts.test;


import org.jCharts.chartData.*;
import org.jCharts.chartData.interfaces.IAxisDataSeries;
import org.jCharts.properties.*;
import org.jCharts.types.ChartType;
import org.jCharts.axisChart.AxisChart;

import java.awt.*;


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


	/******************************************************************************************
	 * Separate this so can use for combo chart test
	 *
	 ******************************************************************************************/
	static ChartTypeProperties getChartTypeProperties( int numberOfDataSets )
	{
		//Shape rectangle= new Rectangle2D.Double( 0, 0, 8, 8 );
		Shape[] shapes={PointChartProperties.SHAPE_DIAMOND, PointChartProperties.SHAPE_TRIANGLE};
		boolean[] fillPointFlags={true, true};
		Paint[] outlinePaints={Color.black, Color.blue};

		return new PointChartProperties( shapes, fillPointFlags, outlinePaints );
	}


	/*********************************************************************************************************
	 *
	 *
	 *********************************************************************************************************/
	DataSeries getDataSeries() throws ChartDataException
	{
		int dataSize=(int) TestDataGenerator.getRandomNumber( 13, 15 );
		int numberOfDataSets=2; //(int) TestDataGenerator.getRandomNumber( 1, 3 );


		DataSeries dataSeries=super.createDataSeries( dataSize );


		AxisChartDataSet axisChartDataSet=super.createAxisChartDataSet( ChartType.POINT,
																							 getChartTypeProperties( numberOfDataSets ),
																							 numberOfDataSets,
																							 dataSize,
																							 0,
																							 5000 );

		dataSeries.addIAxisPlotDataSet( axisChartDataSet );

		return dataSeries;
	}



	/*****************************************************************************************
	 *
	 * @param args
	 * @throws org.jCharts.properties.PropertyException
	 * @throws ChartDataException
	 *****************************************************************************************/
	public static void main( String[] args ) throws PropertyException, ChartDataException
	{
		Shape[] shapes={PointChartProperties.SHAPE_DIAMOND, PointChartProperties.SHAPE_TRIANGLE};
		boolean[] fillPointFlags={true, true};
		Paint[] outlinePaints={Color.black, Color.blue};
		PointChartProperties pointChartProperties= new PointChartProperties( shapes, fillPointFlags, outlinePaints );


		//BackgroundRenderer backgroundRenderer = new BackgroundRenderer( new Color( 20, 20, 20, 50 ) );
		//clusteredBarChartProperties.addPreRenderEventListener( backgroundRenderer );

/*

		ValueLabelRenderer valueLabelRenderer = new ValueLabelRenderer( false, true, -1 );
		valueLabelRenderer.setValueLabelPosition( ValueLabelPosition.ON_TOP );
		valueLabelRenderer.useVerticalLabels( false );
		clusteredBarChartProperties.addPostRenderEventListener( valueLabelRenderer );
*/



		double[][] data = {{280, 16, 150, 90, 60, 200, 150, 60 }, {80, 216, 10, 30, 15, 90, 150, 87 } };
		Paint[] paints = {Color.yellow, Color.blue };
		String[] legendLabels = {"Test Legend Label", "second set"};
		AxisChartDataSet axisChartDataSet = new AxisChartDataSet( data, legendLabels, paints, ChartType.POINT, pointChartProperties );

		String[] axisLabels = {"1900", "1950", "2000", "2050", "3000", "3050", "4000", "4050" };
		IAxisDataSeries dataSeries = new DataSeries( axisLabels, "Cookies", "Years", null );
		dataSeries.addIAxisPlotDataSet( axisChartDataSet );


		ChartProperties chartProperties = new ChartProperties();
		AxisProperties axisProperties = new AxisProperties( false );


		//axisProperties.getXAxisProperties().setShowAxisLabels( false );
		//axisProperties.getYAxisProperties().setShowAxisLabels( false );
      //axisProperties.getYAxisProperties().setShowTicks( AxisTypeProperties.TICKS_NONE );

		//axisProperties.getYAxisProperties().setShowGridLines( AxisTypeProperties.GRID_LINES_NONE );
		//axisProperties.getYAxisProperties().setAxisStroke( new ChartStroke( new BasicStroke( 1.5f ), Color.red ) );

/*

		DataAxisProperties xAxis = (DataAxisProperties) axisProperties.getXAxisProperties();
		xAxis.setRoundToNearest( 1 );
		xAxis.setUserDefinedScale( -300, 200 );
*/

		LegendProperties legendProperties = new LegendProperties();

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

		axisChart.renderWithImageMap();

		ChartTestDriver.exportImage( axisChart, "pointChartTest.png" );
	}

}