文件列表:

jfreechart-1.0.10 (0, 2008-06-09)
jfreechart-1.0.10\ant (0, 2008-06-09)
jfreechart-1.0.10\checkstyle (0, 2008-06-09)
jfreechart-1.0.10\experimental (0, 2008-06-09)
jfreechart-1.0.10\experimental\org (0, 2008-06-09)
jfreechart-1.0.10\experimental\org\jfree (0, 2008-06-09)
jfreechart-1.0.10\experimental\org\jfree\experimental (0, 2008-06-09)
jfreechart-1.0.10\experimental\org\jfree\experimental\chart (0, 2008-06-09)
jfreechart-1.0.10\experimental\org\jfree\experimental\chart\annotations (0, 2008-06-09)
jfreechart-1.0.10\experimental\org\jfree\experimental\chart\annotations\junit (0, 2008-06-09)
jfreechart-1.0.10\experimental\org\jfree\experimental\chart\axis (0, 2008-06-09)
jfreechart-1.0.10\experimental\org\jfree\experimental\chart\demo (0, 2008-06-09)
jfreechart-1.0.10\experimental\org\jfree\experimental\chart\plot (0, 2008-06-09)
jfreechart-1.0.10\experimental\org\jfree\experimental\chart\plot\dial (0, 2008-06-09)
jfreechart-1.0.10\experimental\org\jfree\experimental\chart\plot\dial\junit (0, 2008-06-09)
jfreechart-1.0.10\experimental\org\jfree\experimental\chart\renderer (0, 2008-06-09)
jfreechart-1.0.10\experimental\org\jfree\experimental\chart\renderer\junit (0, 2008-06-09)
jfreechart-1.0.10\experimental\org\jfree\experimental\chart\renderer\xy (0, 2008-06-09)
jfreechart-1.0.10\experimental\org\jfree\experimental\chart\renderer\xy\junit (0, 2008-06-09)
jfreechart-1.0.10\experimental\org\jfree\experimental\chart\title (0, 2008-06-09)
jfreechart-1.0.10\experimental\org\jfree\experimental\chart\title\junit (0, 2008-06-09)
jfreechart-1.0.10\experimental\org\jfree\experimental\chart\util (0, 2008-06-09)
jfreechart-1.0.10\experimental\org\jfree\experimental\data (0, 2008-06-09)
jfreechart-1.0.10\experimental\org\jfree\experimental\data\xy (0, 2008-06-09)
jfreechart-1.0.10\experimental\org\jfree\experimental\data\xy\junit (0, 2008-06-09)
jfreechart-1.0.10\experimental\org\jfree\experimental\swt (0, 2008-06-09)
jfreechart-1.0.10\lib (0, 2008-06-09)
jfreechart-1.0.10\source (0, 2008-06-09)
jfreechart-1.0.10\source\org (0, 2008-06-09)
jfreechart-1.0.10\source\org\jfree (0, 2008-06-09)
jfreechart-1.0.10\source\org\jfree\chart (0, 2008-06-09)
jfreechart-1.0.10\source\org\jfree\chart\annotations (0, 2008-06-09)
jfreechart-1.0.10\source\org\jfree\chart\axis (0, 2008-06-09)
jfreechart-1.0.10\source\org\jfree\chart\block (0, 2008-06-09)
jfreechart-1.0.10\source\org\jfree\chart\demo (0, 2008-06-09)
jfreechart-1.0.10\source\org\jfree\chart\editor (0, 2008-06-09)
jfreechart-1.0.10\source\org\jfree\chart\encoders (0, 2008-06-09)
jfreechart-1.0.10\source\org\jfree\chart\entity (0, 2008-06-09)
jfreechart-1.0.10\source\org\jfree\chart\event (0, 2008-06-09)
jfreechart-1.0.10\source\org\jfree\chart\imagemap (0, 2008-06-09)
... ...

******************************** * JFREECHART: Version 1.0.10 * ******************************** 9 June 2008 (C)opyright 2000-2008, by Object Refinery Limited and Contributors. ----------------- 1. INTRODUCTION ----------------- JFreeChart is a free chart library for the Java(tm) platform. It runs on the Java 2 Platform (JDK 1.3 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 distribution. 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. ------------------- 2. LATEST VERSION ------------------- The latest version of this class library can be obtained from: http://www.jfree.org/jfreechart/ If you have an comments, suggestions or bugs to report, please post a message in the JFreeChart forum. ----------------- 3. DOCUMENTATION ----------------- You can download installation instructions (jfreechart-1.0.10-install.pdf) from the JFreeChart home page or the project page on SourceForge. Further documentation for JFreeChart (the JFreeChart Developer Guide) is available to purchase from 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/guide.html Sales of the JFreeChart Developer Guide are an important source of funding for the project. Please help us to continue developing free software. API documentation files in HTML format are available on-line. If you wish to keep a local copy of the API files, you can regenerate them directly from the source code. You can do this using the 'javadoc' or 'gjdoc' utilities directly, or with the Ant script (build.xml) included in the distribution. ----------------- 4. DEPENDENCIES ----------------- JFreeChart has the following dependencies: (a) JDK 1.3.1 or higher - JFreeChart requires the Java2D and Collections APIs, so it definitely won't work with JDK 1.1 (with a small amount of effort you can get it to compile and run with JDK 1.2). If you are using JFreeChart to create applets, this means that you cannot rely on the JVM integrated with Microsoft's Internet Explorer - your users will need to have the Java 2 plug-in installed. Most other browsers (e.g. Firefox, Mozilla, Netscape, Konqueror) support JRE 1.4, 1.5 or 1.6. (b) JCommon - version 1.0.0 or later. The runtime jar file (version 1.0.13) is included in the JFreeChart distribution. You can obtain the complete source code for JCommon from: http://www.jfree.org/jcommon/ JCommon is licensed under the terms of the GNU Lesser General Public Licence. (c) GNU JAXP (JDK 1.3 only) - a free implementation of the standard XML processing APIs for Java. http://www.gnu.org/software/classpathx/jaxp/ Classes in the org.jfree.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. THIS LIBRARY IS ONLY REQUIRED BY JFREECHART IF YOU ARE USING JDK 1.3. (d) servlet.jar - classes in the org.jfree.chart.servlet package require this file. The JFreeChart distribution includes the servlet.jar file distributed with Tomcat 4.1.31. Applicable license terms are published at: http://java.sun.com/products/servlet/LICENSE (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 4.3.1. ----------- 5. SUPPORT ----------- Support questions can be posted in the free support forum at http://www.jfree.org/phpBB2/viewforum.php?f=3 We read all questions posted in the forum, and respond to as many as we can in the time available. Unfortunately, there are too many questions to answer them all. If you need commercial support for JFreeChart, this is offered by Object Refinery Limited: http://www.object-refinery.com/jfreechart/support.html -------------------- 6. 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. ------------------------ 7. THE DEMO APPLICATION ------------------------ A demo application that shows a selection of the charts that can be generated is included in the JFreeChart distribution. To run the demo (using JDK 1.3.1 or later), use the following command: java -jar jfreechart-1.0.10-demo.jar The complete source code for the demo application is available for download when you purchase the JFreeChart Developer Guide. The demo application uses iText, a library for creating PDF documents. iText is licensed under the terms of the GNU Lesser General Public Licence and is available to download from: http://www.lowagie.com/iText/ --------------- 8. LIMITATIONS --------------- JFreeChart has some known limitations that will hopefully be addressed in the future: - with the XYPlot class, when the bounds of the range axis are calculated automatically, all of the data is used, not just the subset that is visible on the chart; - some renderers do not respect the series visibility flags yet; - the chart property editors (accessible by right-clicking on the chart panel) are horribly out of date and probably shouldn't be used; - item labels (if displayed) are not taken into account for the automatically calculated axis range. As a workaround, you can increase the axis margins; - tick labels on a DateAxis that uses a SegmentedTimeline can be problematic; - there is no support for writing charts to JPEG format on JDK 1.3. JPEG is not a good format for charts in any case, and it is usually better to use PNG format. If there are other items that you think should be listed here, please post a bug report. ----------------- 9. GNU CLASSPATH ----------------- GNU Classpath is a project to create a free, clean-room implementation of the standard Java(tm) class libraries: http://www.gnu.org/software/classpath/ JFreeChart should work quite well with free runtimes based on GNU Classpath 0.92 or later. We are grateful to all the GNU Classpath developers that have made this possible. --------------- 10. WHAT's NEW --------------- A list of changes in recent versions: 1.0.10 : (5-May-2008) - another general maintenance release - see the NEWS and ChangeLog files for more details. 1.0.9 : (4-Jan-2008) - this release fixes a security advisory with respect to the HTML image maps generated by JFreeChart - see the NEWS file for more information. In addition, a number of bugs have been fixed. 1.0.8 : (23-Nov-2007) - primarily a bug fix release. See the NEWS and ChangeLog files for a more detailed description of the changes in this release. 1.0.7 : (14-Nov-2007) - See the NEWS and ChangeLog files for a more detailed description of the changes in this release. 1.0.6 : (15-Jun-2007) - the VectorRenderer and associated dataset classes have been promoted to the standard API from the 'experimental' source tree. See the NEWS and ChangeLog files for a more detailed description of the changes in this release. 1.0.5 : (23-Mar-2007) - this release contains a new DeviationRenderer, enhancements to a number of existing classes and numerous bug fixes, see the NEWS and ChangeLog files for details. 1.0.4 : (9-Feb-2007) - this release contains both new features and bug fixes, see the NEWS and ChangeLog files for details. 1.0.3 : (17-Nov-2006) - this release contains a new DialPlot class (in 'experimental') that will hopefully replace the MeterPlot class, once the API has been polished a little, plus many other new features and bug fixes. See the NEWS and ChangeLog files for details. 1.0.2 : (25-Aug-2006) - this release contains both new features and bug fixes, see the NEWS and ChangeLog files for details. 1.0.1 : (27-Jan-2006) - primarily a bug fix release, see the NEWS and ChangeLog files for details. 1.0.0 : (2-Dec-2005) - the first stable release of the JFreeChart class library, all future releases in the 1.0.x series will aim to maintain backward compatibility with this release; - see the ChangeLog file for a detailed list of changes. 1.0.0-rc3 : (28-Nov-2005) - the third "release candidate" for version 1.0.0, this release fixes some issues with the 1.0.0-rc2 release (mainly concerning packaging of resource bundles for localisation). - if no significant problems are reported in the next few days, the 1.0.0 "final" release will be posted on 2-Dec-2005. 1.0.0-rc2 : (25-Nov-2005) - the second "release candidate" for version 1.0.0. If no problems are reported, 1.0.0 "final" will be released on 2-Dec-2005. - see the ChangeLog file for a detailed list of changes in this release. 1.0.0-rc1 : (2-Jun-2005) - this is a "release candidate" for version 1.0.0. If no significant API problems are reported, this release will be re-released as version 1.0.0. - see CHANGELOG.txt for further details. 1.0.0-pre2 : (10-Mar-2005) - see CHANGELOG.txt for further details. 1.0.0-pre1 : (29-Nov-2004) - see CHANGELOG.txt for further details. 0.9.21 : (9-Sep-2004) - added new axes: PeriodAxis and ModuloAxis. - split org.jfree.data and org.jfree.chart.renderer into subpackages for 'category' and 'xy' charts. - Sun PNG encoder is now used, if available. - a new demo application makes it easier to preview the chart types that JFreeChart can create. - added a new series visibility flag to the AbstractRenderer class. - added support for GradientPaint in interval markers. - see CHANGELOG.txt for further details. 0.9.20 : (7-Jun-2004) - primarily bug fixes, see CHANGELOG.txt for further details. 0.9.19 : (28-May-2004) - added methods to XYDataset that return double primitives; - removed distinction between "primary" and "secondary" datasets, renderers and axes; - added fixed legend item options to CategoryPlot and XYPlot; - legend changes by Barek Naveh; - removed Log4j dependency; - many, many bug fixes; - see CHANGELOG.txt for further details. 0.9.18 : (15-Apr-2004) - new legend anchor options; - fixed broken JPEG export; - fixed title size problems; - various other bug fixes; 0.9.17 : (26-Mar-2004) - pie chart enhancements for labelling, shading and multiple pie charts (2D or 3D) on a single plot; - new PolarPlot class added; - XYSeries can now be sorted or unsorted; - createBufferedImage() method can now scale charts; - domain and range markers now support intervals; - item labels are now supported by some XYItemRenderers; - tooltip and item label generators now use MessageFormat class; - added new XYBarDataset class; - added transparency support to PNG export; - numerous other small enhancements and bug fixes, see the CHANGELOG.txt file for more details; 0.9.16 : (09-Jan-2004) - this release contains bug fixes and some minor feature enhancements (title and category label wrapping, legend shape scaling, enhanced performance for the DefaultTableXYDataset class); - added Spanish localisation files; 0.9.15 : (28-Nov-2003) - the focus of this release is bug fixes - quite a number of issues have been resolved, please check the bug database for details; - added a new Wafer Map chart type; - added a cyclic axis; - added localisation files for _ru; 0.9.14 : (17-Nov-2003) - implemented zooming for the FastScatterPlot class; - added item label support for stacked bar charts, and new fall back options for item labels that don't fit within bars; - modified the CategoryAxis class to allow additional options for the alignment and rotation of category labels; - addition of the AxisState class, used in the drawing of axes to eliminate a bug when multiple threads draw the same axis simultaneously; - provided additional attributes in the DateTickUnit class to improve labelling on a segmented DateAxis; - added support for GradientPaint in bar charts; - updated the PNGEncoder; - fixes for tick label positioning on axes; - various Javadoc updates; - numerous bug fixes; 0.9.13 : (26-Sep-2003) - various enhancements to the stacked area XY charts; - added a completion indicator for the Gantt chart; - range and domain markers can now be placed in the foreground or the background; - more fixes for cloning and serialization; - fixed mouse event bug for combined charts; - fixed bugs in the PngEncoder class; - incorporated .properties files that were missing from the 0.9.12 distribution; 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 ... ...

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