文件列表:

jfreechart-0.9.12 (0, 2003-09-11)
jfreechart-0.9.12\ant (0, 2003-09-11)
jfreechart-0.9.12\src (0, 2003-09-11)
jfreechart-0.9.12\src\org (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\data (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\data\xml (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\data\time (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\data\time\junit (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\data\junit (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\data\statistics (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\data\statistics\junit (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\data\resources (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\chart (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\chart\ui (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\chart\ui\junit (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\chart\axis (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\chart\axis\junit (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\chart\demo (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\chart\demo\resources (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\chart\plot (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\chart\plot\junit (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\chart\urls (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\chart\urls\junit (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\chart\renderer (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\chart\renderer\junit (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\chart\event (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\chart\junit (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\chart\servlet (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\chart\entity (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\chart\labels (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\chart\labels\junit (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\chart\needle (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\chart\imagemap (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\chart\resources (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\chart\annotations (0, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\chart\annotations\junit (0, 2003-09-11)
jfreechart-0.9.12\checkstyle (0, 2003-09-11)
jfreechart-0.9.12\ant\build.xml (18633, 2003-09-11)
jfreechart-0.9.12\src\org\jfree\data\xml\DatasetReader.java (4622, 2003-09-11)
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****************************** * JFREECHART: Version 0.9.12 * ****************************** 11 September 2003 (C)opyright 2000-2003, by Object Refinery Limited and Contributors. Written by David Gilbert (david.gilbert@object-refinery.com) and others. ----------------- 1. INTRODUCTION ----------------- JFreeChart is a free Java class library for producing charts. It runs on the Java 2 Platform (JDK 1.2.2 or later) and uses the Java 2D API for drawing. JFreeChart is licensed under the terms of the GNU Lesser General Public Licence (LGPL). A copy of the licence is included in the download. Please note that JFreeChart is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Please refer to the licence for details. SPECIAL NOTE: THE JFREECHART API IS NOT YET STABLE. IT IS SUBJECT TO CHANGE UNTIL VERSION 1.0.0 IS RELEASED. ------------------- 2. LATEST VERSION ------------------- The latest version of this class library can be obtained from: http://www.jfree.org/jfreechart/index.html If you have an comments, suggestions or bugs to report, please post a message in the JFreeChart forum. ------------------------------ 3. DOCUMENTATION AND SUPPORT ------------------------------ You can download installation instructions (jfreechart-0.9.12-install.pdf) from the JFreeChart home page or the project page on SourceForge. Commercial support and documentation for JFreeChart is provided by Object Refinery Limited, a company owned and operated by David Gilbert, the original author of JFreeChart. For more information, please see: http://www.object-refinery.com/jfreechart/support.html Javadoc HTML files are available on-line. If you wish to keep a local copy of the Javadoc files, you can regenerate the Javadocs directly from the source code. You can do this using the 'javadoc' utility directly, or with the Ant script (build.xml) included in the distribution. ----------------- 4. DEPENDENCIES ----------------- (a) JDK 1.2.2 or higher - JFreeChart requires the Java2D and Collections APIs, so it won't work with JDK 1.1. If you are using JFreeChart to create applets, this means that you cannot rely on the JVM integrated with Internet Explorer - your users will need to have the Java 2 plug-in installed. Most other browsers (e.g. Mozilla/Netscape, Galeon, Konqueror) support JDK 1.4 (b) JCommon - version 0.8.7 or later. The runtime jar file is included in the JFreeChart distribution. You can obtain the complete source code for JCommon from http://www.jfree.org. JCommon is licensed under the terms of the GNU Lesser General Public Licence. (c) GNU JAXP - a free implementation of the standard XML processing APIs for Java. http://www.gnu.org/software/classpathx/jaxp/ Classes in the com.jrefinery.data.xml package require this library, or another JAXP v1.1 compliant parser. The gnujaxp.jar file (from the gnujaxp-1.0beta1.zip distribution) is included with JFreeChart. GNU JAXP is licensed under the terms of the GNU General Public License with an additional library exception. (d) servlet.jar - NOT INCLUDED IN THE DISTRIBUTION. You need to obtain a copy of this file (I used the one in the Tomcat 4.1.18 distribution) and put it in the 'lib' directory if you want to recompile JFreeChart. Classes in the com.jrefinery.chart.servlet package require this file. (e) JUnit - a unit testing framework (the junit.jar runtime file is included in the distribution). JUnit is licensed under the terms of the IBM Common Public License. You can find out more about JUnit and/or download the latest version from: http://www.junit.org The JUnit tests included with JFreeChart have been created using JUnit 3.8. -------------------- 5. ANT BUILD SCRIPT -------------------- An Ant build script (build.xml) is included in the distribution. This is the same script that is used to create the JFreeChart distribution. For more information about Ant: http://ant.apache.org/ Please note that you will need to obtain the servlet.jar file (see the DEPENDENCIES section above) before running the Ant script. ------------------------ 6. THE DEMO APPLICATION ------------------------ The main demonstration application is called JFreeChartDemo. To run it you need the files jcommon-0.8.7.jar, jfreechart-0.9.12.jar and jfreechart-0.9.12-demo.jar. Using JDK 1.2.2 (or later) you can start the demo by running the class: org.jfree.chart.demo.JFreeChartDemo. Use the following command: java -jar jfreechart-0.9.12-demo.jar Alternatively, you can specify the class and classpath via the command line. For example, on Linux, the following command line will run the demo application: java -classpath lib/jcommon-0.8.7.jar:jfreechart-0.9.12.jar:jfreechart-0.9.12-demo.jar org.jfree.chart.demo.JFreeChartDemo Depending on your system configuration and the current working directory, you may need to specify paths in the above command line. If you are using Windows, please note that the entries on the class path should be separated with a semi-colon rather than a colon: java -classpath lib/jcommon-0.8.7.jar;jfreechart-0.9.12.jar;jfreechart-0.9.12-demo.jar org.jfree.chart.demo.JFreeChartDemo There are also more than 100 other demonstration applications included in the download: org.jfree.chart.demo.AreaChartDemo org.jfree.chart.demo.BarChart3DDemo1 org.jfree.chart.demo.BarChart3DDemo2 org.jfree.chart.demo.BoxAndWhiskerDemo org.jfree.chart.demo.BubblePlotDemo org.jfree.chart.demo.BubblyBubblesDemo org.jfree.chart.demo.BubblyBubblesDemo2 org.jfree.chart.demo.CandlestickDemo org.jfree.chart.demo.CombinedCategoryPlotDemo1 org.jfree.chart.demo.CombinedCategoryPlotDemo2 org.jfree.chart.demo.CombinedXYPlotDemo1 org.jfree.chart.demo.CombinedXYPlotDemo2 org.jfree.chart.demo.CombinedXYPlotDemo3 org.jfree.chart.demo.CombinedXYPlotDemo4 org.jfree.chart.demo.CompassDemo org.jfree.chart.demo.CompassDemo2 org.jfree.chart.demo.ContourPlotDemo org.jfree.chart.demo.ContourPlotDemo2 org.jfree.chart.demo.DifferenceChartDemo org.jfree.chart.demo.DualAxisDemo org.jfree.chart.demo.DualAxisDemo2 org.jfree.chart.demo.DualAxisDemo3 org.jfree.chart.demo.DualAxisDemo4 org.jfree.chart.demo.DynamicDataDemo org.jfree.chart.demo.EventFrequencyDemo org.jfree.chart.demo.FastScatterPlotDemo org.jfree.chart.demo.GanttDemo1 org.jfree.chart.demo.GanttDemo2 org.jfree.chart.demo.HighLowChartDemo org.jfree.chart.demo.HorizontalBarChartDemo org.jfree.chart.demo.HorizontalBarChartDemo2 org.jfree.chart.demo.HorizontalBarChartDemo3 org.jfree.chart.demo.ImageMapDemo1 org.jfree.chart.demo.ImageMapDemo2 org.jfree.chart.demo.ImageMapDemo3 org.jfree.chart.demo.InternalFrameDemo org.jfree.chart.demo.IntervalBarChartDemo1 org.jfree.chart.demo.LineChartDemo1 org.jfree.chart.demo.LineChartDemo2 org.jfree.chart.demo.LineChartDemo3 org.jfree.chart.demo.LineChartDemo4 org.jfree.chart.demo.LineChartDemo5 org.jfree.chart.demo.MarkerDemo1 org.jfree.chart.demo.MeterPlotDemo org.jfree.chart.demo.MinMaxCategoryPlotDemo org.jfree.chart.demo.MouseZoomDemo org.jfree.chart.demo.MovingAverageDemo org.jfree.chart.demo.MultiPieChartDemo org.jfree.chart.demo.MultiPieChartDemo2 org.jfree.chart.demo.MultipleAxisDemo1 org.jfree.chart.demo.MultipleAxisDemo2 org.jfree.chart.demo.OverlaidBarChartDemo org.jfree.chart.demo.OverlaidCategoryChartDemo org.jfree.chart.demo.OverlaidXYPlotDemo org.jfree.chart.demo.OverlaidXYPlotDemo2 org.jfree.chart.demo.ParetoChangeDemo org.jfree.chart.demo.Pie3DChartDemo1 org.jfree.chart.demo.Pie3DChartDemo2 org.jfree.chart.demo.PieChartDemo1 org.jfree.chart.demo.PieChartDemo2 org.jfree.chart.demo.PieChartDemo3 org.jfree.chart.demo.PieChartDemo4 org.jfree.chart.demo.PopulationChartDemo org.jfree.chart.demo.PriceVolumeDemo org.jfree.chart.demo.ScatterPlotDemo org.jfree.chart.demo.ScatterPlotDemo2 org.jfree.chart.demo.ScatterPlotDemo3 org.jfree.chart.demo.ScatterPlotDemo4 org.jfree.chart.demo.SegmentedHighLowChartDemo org.jfree.chart.demo.StackedAreaChartDemo org.jfree.chart.demo.StackedAreaXYChartDemo org.jfree.chart.demo.StackedBarChart3DDemo org.jfree.chart.demo.StackedBarChartDemo1 org.jfree.chart.demo.StackedBarChartDemo2 org.jfree.chart.demo.StatisticalBarChartDemo org.jfree.chart.demo.SurveyResultsDemo org.jfree.chart.demo.SymbolicChartDemo1 org.jfree.chart.demo.SymbolicXYPlotDemo org.jfree.chart.demo.SymbolicYPlotDemo org.jfree.chart.demo.ThermometerDemo org.jfree.chart.demo.ThermometerDemo2 org.jfree.chart.demo.TimePeriodValuesDemo org.jfree.chart.demo.TimePeriodValuesDemo2 org.jfree.chart.demo.TimeSeriesDemo org.jfree.chart.demo.TimeSeriesDemo2 org.jfree.chart.demo.TimeSeriesDemo3 org.jfree.chart.demo.TimeSeriesDemo4 org.jfree.chart.demo.TimeSeriesDemo5 org.jfree.chart.demo.TimeSeriesDemo6 org.jfree.chart.demo.TimeSeriesDemo7 org.jfree.chart.demo.TimeSeriesDemo8 org.jfree.chart.demo.TimeSeriesDemo9 org.jfree.chart.demo.TimeSeriesDemo10 org.jfree.chart.demo.VerticalBarChartDemo org.jfree.chart.demo.VerticalBarChartDemo2 org.jfree.chart.demo.WaterTemperatureDemo org.jfree.chart.demo.WindChartDemo org.jfree.chart.demo.XYAreaChartDemo org.jfree.chart.demo.XYAreaChartDemo2 org.jfree.chart.demo.XYLogAxesDemo org.jfree.chart.demo.XYStepChartDemo org.jfree.chart.demo.YIntervalChartDemo You can run these applications in the same way as the JFreeChartDemo class described above. --------------- 7. WHAT's NEW --------------- A list of changes in recent versions: 0.9.12 : (11-Sep-2003) - extended box-and-whisker plots to work with the CategoryPlot class as well as the XYPlot class (based on work by David Browning); - added a new LayeredBarRenderer (by Arnaud Lelievre); - added support for stacked area charts with the XYPlot class (thanks to Richard Atkinson); - improved HTML image map support (thanks to Richard Atkinson); - added localized resources for the chart property editors (thanks to Arnaud Lelievre). Current translations include French and Portugese (thanks to Eduardo Ramalho); - added facility for setting all rendering hints; - improved support for cloning and serialization; - fixed a bug in the XYSeries class that prevented the TableXYDataset from functioning correctly; - improved date axis labelling with segmented time lines; - fixed several bugs in the secondary dataset/axis/renderer code; - fixed bugs in the JDBCCategoryDataset class; - numerous other bug fixes; 0.9.11 : (8-Aug-2003) - added support for box-and-whisker plots, thanks to David Browning; - lots of bug fixes; API changes in this release are minimal and have been implemented using deprecation, so code written against 0.9.10 should recompile. 0.9.10 : (25-Jul-2003) - added support for multiple secondary axes, datasets and renderers; - minor feature enhancements and bug fixes; 0.9.9 : (10-Jul-2003) PLEASE NOTE THAT MAJOR CHANGES HAVE BEEN MADE IN THIS RELEASE AND ONE OR TWO FEATURES MAY BE BROKEN. PLEASE REPORT BUGS SO THEY CAN BE FIXED FOR THE NEXT RELEASE. - merged the HorizontalCategoryPlot and VerticalCategoryPlot classes, into the CategoryPlot class; - merged the horizontal and vertical axis classes; - merged the horizontal and vertical renderer classes; - CategoryPlot and XYPlot now support both horizontal and vertical orientation via the setOrientation(...) method; - merged horizontal and vertical methods in the ChartFactory class; - created new combined plot classes: CombinedDomainCategoryPlot, CombinedRangeCategoryPlot, CombinedDomainXYPlot and CombinedRangeXYPlot (these can all be drawn with a horizontal or vertical orientation); - Bill Kelemen has enhanced the DateAxis class to handle segmented timelines. This can be used, for example, to skip weekends for daily stock price charts; - Richard Atkinson has updated the ServletUtilities class; - Bryan Scott has added an XYDatasetTableModel class for presenting datasets in a JTable; - modified XYPlot to allow renderers to use multiple passes through the dataset; - added new XYDifferenceRenderer; - added support for colored bands between gridlines in XYPlot; - added new XYDrawableAnnotation class; - added a new attribute to control the order of dataset rendering in a CategoryPlot; - extended the value label mechanism for the renderers, to allow better (per series) control over label generation, positioning and visibility; - CategoryItemTooltipGenerator has been renamed CategoryItemLabelGenerator, since it is now being used to generated item labels as well as tooltips; - there is now support for horizontal stacked 3D bar charts; - added support for range markers against secondary axis in a CategoryPlot; - added labels to domain and range markers; - added a new HistogramDataset class (contributed by Jelai Wang) to make it easier to create histograms with JFreeChart; - moved the DrawingSupplier into the plot class, renderers now reference the supplier from the plot (parent plot for combined and overlaid charts). This means that renderers now share a single DrawingSupplier by default, which simplifies the creation of combined charts; - changed the ColorBarAxis classes that extended the NumberAxis class, to a single ColorBar class that wraps a ValueAxis (may have broken one or two things in the process); - Barak Naveh has contributed new classes MatrixSeries and MatrixSeriesCollection, along with demos: BubblyBubblesDemo.java and BubblyBubblesDemo2.java; - the TextTitle class now has a background paint attribute; - the StandardLegend class now generates LegendEntity objects if a ChartRenderingInfo instance is supplied to the draw(...) method; - extended the CategoryTextAnnotation class to take into account a category anchor point. See the SurveyResultsDemo.java application for an example; - included numerous bug fixes; 0.9.8 : (24-Apr-2003) - changed package naming from com.jrefinery.* to org.jfree.*; - added new TimePeriodValuesCollection class; - added MIME type code to ServletUtilities class; - reversed the order of PieDataset and KeyedValuesDataset in the class hierarchy; - reversed the order of CategoryDataset and KeyedValues2DDataset in the class hierarchy; - minor bug fixes; 0.9.7 : (11-Apr-2003) - added a new ValueDataset interface and DefaultValueDataset class, and changed the CompassPlot class to use this instead of MeterDataset; - added DataUtilities class, to support creation of Pareto charts (new demo included); - updated writeImageMap method as suggested by Xavier Poinsard (see Feature Request 688079); - implemented Serializable for most classes (this is likely to require further testing); - incorporated contour plot updates from David M. O'Donnell; - added new CategoryTextAnnotation and XYLineAnnotation classes; - added new HorizontalCategoryAxis3D class contributed by Klaus Rheinwald; Bug fixes: - added a workaround for JVM crash (a JDK bug) in pie charts with small sections (see bug report 620031); - fixed minor bug in HorizontalCategoryPlot constructor (see bug report 702248); - added code to ensure HorizontalNumberAxis3D is not drawn if it is not visible (see bug report 702466); - added small fix for suppressed chart change events (see bug report 690865); - added pieIndex parameter to tooltip and URL generators for pie charts; - fixed bug in getLastMillisecond() method for the Second class and the getFirstMillisecond() method for the Year class (picked up in JUnit tests); - in TextTitle, changed width used for relative spacing to fix bug 703050; 0.9.6 : (17-Feb-2003) Bug fixes: - fixed null pointer exception in DefaultCategoryDataset; - fixed update problem for PaintTable, StrokeTable and ShapeTable objects; - added methods to control colors in PiePlot (these were inadvertantly removed in the changes made for 0.9.5); - fixed auto-range update problem for secondary axis; - fixed missing category labels in the overlaid category plot; - fixed constructors for symbolic axes; - corrected error in Javadoc generation (Ant script); 0.9.5 : (6-Feb-2003) PLEASE NOTE THAT MAJOR CHANGES TO THE JFREECHART API HAVE BEEN MADE IN THIS RELEASE! - added support for secondary axes, datasets and renderers; - added new data interfaces (Value, Values, Values2D, KeyedValues and KeyedValues2D) and incorporated these into the existing PieDataset and CategoryDataset interfaces. - modified the CategoryDataset interface to be more symmetrical, data is organised in rows and columns (as before) but can now be accessed by row/column index or row/column key. - added support for reading PieDatasets and CategoryDatasets from XML files. - created separate packages for the axes (com.jrefinery.chart.axis), plots (com.jrefinery.chart.plot) and renderers (com.jrefinery.chart.renderer). - series attributes (paint, outline paint, stroke and shape) are now controlled by the renderer classes using lookup tables. Introduced the DrawingSupplier interface (and DefaultDrawingSupplier class) which is used to populate the lookup tables from a common source (necessary to coordinate complex combined charts). - the chart legend can now display shapes corresponding to series. - moved responsibility for category distribution to the CategoryAxis class, which tidies up the code in the CategoryPlot classes. - gridlines are now controlled by the CategoryPlot and XYPlot classes, not the axes (included in this change is the addition of gridlines for the CategoryPlot domain values). - changed the list of titles in the JFreeChart class to a title and a list of subtitles. - added new renderers for XYPlot (XYBubbleRenderer and YIntervalRenderer). - modified Gantt chart to display sub-tasks. - added ContourPlot class (still experimental) by David M. O'Donnell. - introduced new MovingAverage class. - ChartMouseEvent now includes source chart. - numerous bug fixes. - lots of Javadoc updates. 0.9.4 : (18-Oct-2002) Added a new stacked area chart (contributed by Dan Rivett) and a compass plot (contributed by Bryan Scott). Updated the ThermometerPlot class. Added a new XYDotRenderer for scatter plots. Modified combined and overlaid plots to use the series colors specified in the sub plot rather than the parent plot (this makes it easier to align the colors in the legend). Added Regression class for linear and power regressions. BasicTimeSeries can now automatically drop "old" data. Some cl ... ...

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