文件列表:

jfreechart-1.0.0-rc1 (0, 2005-06-02)
jfreechart-1.0.0-rc1\ant (0, 2005-06-02)
jfreechart-1.0.0-rc1\ant\build.xml (11324, 2005-06-02)
jfreechart-1.0.0-rc1\CHANGELOG.txt (47939, 2005-06-02)
jfreechart-1.0.0-rc1\checkstyle (0, 2005-06-02)
jfreechart-1.0.0-rc1\checkstyle\javadocs.xml (737, 2005-06-02)
jfreechart-1.0.0-rc1\checkstyle\lines.xml (721, 2005-06-02)
jfreechart-1.0.0-rc1\checkstyle\properties.txt (186, 2005-06-02)
jfreechart-1.0.0-rc1\checkstyle\style.xml (6579, 2005-06-02)
jfreechart-1.0.0-rc1\checkstyle\whitespace.xml (956, 2005-06-02)
jfreechart-1.0.0-rc1\jfreechart-1.0.0-rc1-demo.jar (373829, 2005-06-02)
jfreechart-1.0.0-rc1\lib (0, 2005-06-02)
jfreechart-1.0.0-rc1\lib\gnujaxp.jar (231445, 2005-06-02)
jfreechart-1.0.0-rc1\lib\jcommon-1.0.0-rc1.jar (297906, 2005-06-02)
jfreechart-1.0.0-rc1\lib\jfreechart-1.0.0-rc1.jar (1074431, 2005-06-02)
jfreechart-1.0.0-rc1\lib\junit.jar (121070, 2005-06-02)
jfreechart-1.0.0-rc1\lib\servlet.jar (80054, 2005-06-02)
jfreechart-1.0.0-rc1\licence-LGPL.txt (26430, 2005-06-02)
jfreechart-1.0.0-rc1\source (0, 2005-06-02)
jfreechart-1.0.0-rc1\source\org (0, 2005-06-02)
jfreechart-1.0.0-rc1\source\org\jfree (0, 2005-06-02)
jfreechart-1.0.0-rc1\source\org\jfree\chart (0, 2005-06-02)
jfreechart-1.0.0-rc1\source\org\jfree\chart\annotations (0, 2005-06-02)
jfreechart-1.0.0-rc1\source\org\jfree\chart\annotations\AbstractXYAnnotation.java (5986, 2005-06-02)
jfreechart-1.0.0-rc1\source\org\jfree\chart\annotations\CategoryAnnotation.java (2497, 2005-06-02)
jfreechart-1.0.0-rc1\source\org\jfree\chart\annotations\CategoryTextAnnotation.java (8580, 2005-06-02)
jfreechart-1.0.0-rc1\source\org\jfree\chart\annotations\junit (0, 2005-06-02)
jfreechart-1.0.0-rc1\source\org\jfree\chart\annotations\junit\AnnotationsPackageTests.java (3322, 2005-06-02)
jfreechart-1.0.0-rc1\source\org\jfree\chart\annotations\junit\CategoryTextAnnotationTests.java (5600, 2005-06-02)
jfreechart-1.0.0-rc1\source\org\jfree\chart\annotations\junit\package.html (187, 2005-06-02)
jfreechart-1.0.0-rc1\source\org\jfree\chart\annotations\junit\TextAnnotationTests.java (4442, 2005-06-02)
jfreechart-1.0.0-rc1\source\org\jfree\chart\annotations\junit\XYBoxAnnotationTests.java (6560, 2005-06-02)
jfreechart-1.0.0-rc1\source\org\jfree\chart\annotations\junit\XYDrawableAnnotationTests.java (6140, 2005-06-02)
jfreechart-1.0.0-rc1\source\org\jfree\chart\annotations\junit\XYImageAnnotationTests.java (4950, 2005-06-02)
jfreechart-1.0.0-rc1\source\org\jfree\chart\annotations\junit\XYLineAnnotationTests.java (5252, 2005-06-02)
jfreechart-1.0.0-rc1\source\org\jfree\chart\annotations\junit\XYPointerAnnotationTests.java (6656, 2005-06-02)
jfreechart-1.0.0-rc1\source\org\jfree\chart\annotations\junit\XYShapeAnnotationTests.java (7234, 2005-06-02)
jfreechart-1.0.0-rc1\source\org\jfree\chart\annotations\junit\XYTextAnnotationTests.java (6221, 2005-06-02)
jfreechart-1.0.0-rc1\source\org\jfree\chart\annotations\package.html (155, 2005-06-02)
... ...

********************************* * JFREECHART: Version 1.0.0-rc1 * ********************************* 2 June 2005 (C)opyright 2000-2005, 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 1.2.2 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 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-1.0.0-rc1-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 'gcjdoc' or 'javadoc' utilities directly, or with the Ant script (build.xml) included in the distribution. ----------------- 4. DEPENDENCIES ----------------- JFreeChart has the following 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 Microsoft's Internet Explorer - your users will need to have the Java 2 plug-in installed. Most other browsers (e.g. Mozilla, Firefox, Netscape, Konqueror) support JDK 1.4. (b) JCommon - version 1.0.0-pre2 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/ 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 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 OR JDK 1.2.2. (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 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 ------------------------ 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 1.2.2 or later), use the following command: java -jar jfreechart-1.0.0-rc1-demo.jar The complete source code for the demo application is available for download when you purchase the JFreeChart Developer Guide. --------------- 7. 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. If there are other items that you think should be listed here, please post a bug report. --------------- 8. WHAT's NEW --------------- A list of changes in recent versions: 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 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. ... ...

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