Apple Developer Connection Student Program

home *** CD-ROM | disk | FTP | other *** search

/ Apple Developer Connection Student Program / ADC Tools Sampler CD Disk 3 1999.iso / Documentation / Java / Docs / KL Group / readme-chart.txt < prev next >

Wrap

Text File | 1999-06-04 | 34.2 KB | 665 lines | [TEXT/CWIE]

README File - JClass Chart 3.6.1 ================================ Copyright (c) 1997-1999 by KL Group Inc. All Rights Reserved. Contents: - Product Versions - JClass Chart 3.6.1 Environments - JDK 1.2 Special Notes - Installing JClass Chart - Files Installed - Product Documentation - Changes - Fixed Bugs - Known Problems Product Versions ---------------- This release is available in four versions for use with different versions of the JDK: JClass Chart 3.6.1T - JDK 1.0.2 "Transitional Beans" JClass Chart 3.6.1 - JDK 1.1 JClass Chart 3.6.1S - JDK 1.1 + Swing 1.0 JClass Chart 3.6.1J - JDK 1.2 or JDK 1.1 + Swing 1.1 All versions have the same features and API. For clarity, distribution filenames and JAR/ZIP archives contain the version number in the name, for example, jcchart361.jar and jcchart361S.jar. Use JClass Chart 3.6.1 to develop JDK 1.1 applications; use JClass Chart 3.6.1S to develop applications that use the JFC/Swing 1.0 component set with JDK 1.1; use JClass Chart 3.6.1T for JDK 1.0.2 applications. Use JClass Chart 3.6.1J for JDK 1.2 applications or for JDK 1.1 applications that use Swing 1.1. JClass Chart 3.6.1 is compatible with all version 3.6.1 JClass products. If you are using JClass Chart with another JClass product in an application, we strongly recommend that the version numbers match. JClass Chart 3.6.1 Environments ------------------------------- ----------------------------------------------------------+ | Product Version 3.6.1 | 3.6.1T | 3.6.1J | | 3.6.1S | | | | 3.6.1J | | | |---------------------------------|-----------|-----------| | Requirements: JDK 1.1.4 + | JDK 1.0.2 | JDK 1.2 | | Swing 1.0.3 for S | | | | Swing 1.1 for J | | | |---------------------------------|-----------|-----------| | Tested Platforms: | | | | MS Windows NT JDK 1.1.7a | JDK 1.0.2 | JDK 1.2 | | MS Windows 95 JDK 1.1.7a | JDK 1.0.2 | JDK 1.2 | | Sun Solaris JDK 1.1.7a | JDK 1.0.2 | JDK 1.2 | | HP HP-UX JDK 1.1.7a | | | | IBM AIX JDK 1.1.7a | | | | Linux Redhat 5.x | | | | MAC MRJ Java 1.1.3 *| | | | Compaq Tru64 Unix JDK 1.1.7 | | | |---------------------------------|-----------|-----------| | Tested Browsers: | | | | ------------------------------|-----------|-----------| | Netscape Navigator 4.5 | 3.04 | | | + with Java Plug-in 1.1.1 | | | | ------------------------------|-----------|-----------| | Internet Explorer 4.0.1 | 3.0 | | | + with Java Plug-in 1.1.1 | | | | ------------------------------|-----------|-----------| | Sun HotJava 1.1.5 | 1.0 | | ----------------------------------------------------------- * Note that only the JDK 1.1 version of JClass products (the unlettered version) is supported on Macintosh. Note that 3.6.1J release is tested under JDK 1.2 and JDK 1.1 with Swing 1.1. JDK 1.2 Special Notes --------------------- Security: In JDK 1.2, the appletviewer runs with different (more) security enabled by default. To work around this problem, run with no security enabled e.g. appletviewer -nosecurity index.html CLASSPATH: In JDK 1.2, the appletviewer does not refer to the CLASSPATH. This means that JClass examples and demos will *not* run by default. To run JClass demos and examples in JDK 1.2 using the appletviewer, you must extract the contents of the product JAR files into the JCLASS_HOME directory. Neither of these problems impact running JClass demos or examples using the interpreter. Data Binding: There is a known bug using the JDBC-ODBC bridge with JDK 1.2. This bug applies to all JDK 1.2 releases since beta 2, and includes JDK 1.2 RC1 and RC2. This problem prevents JClass data binding from functioning correctly. The work-around is to use something other than the JDBC-ODBC bridge for binding. Any type 2, type 3 or type 4 driver will work properly. The bug has been filed with Javasoft at http://developer.java.sun.com/developer/bugParade/bugs/4101823.html Installing JClass Chart ----------------------- JClass Chart does not increase the minimum system requirements for your Java development environment. Ensure that your development environment is set up correctly before installing JClass Chart. You must be able to create and run simple Java applications or applets before attempting to use JClass Chart. To install JClass Chart: 1. Obtain the product distribution file that matches your JDK and development platform, for example: Unix developers - jcchart361.class, jcchart361s.class, jcchart361j.class or jcchart361t.class Windows developers - jcchart361.exe, jcchart361S.exe, jcchart361J.exe or jcchart361T.exe Both distribution formats contain the same product files. The exe distribution is an automated setup program for Windows users. The .class distribution is a Java-based automated setup program for Unix. 2. Locate the distribution file and execute it. For Windows, simply double-click the exe file. For Unix, first ensure you have JDK 1.0.2 or higher installed with the CLASSPATH and PATH environment variables configured properly. Then run the installer by executing the class file, for example: java jcchart361 3. Follow the setup program's prompts to select where to install the product and to supply your serial number. 4. Once installed, check whether the CLASSPATH environment variable points to the appropriate -classes.zip or JAR file. See the "Getting Started" chapter of the product documentation for detailed CLASSPATH setup instructions for all platforms. Files Installed --------------- The setup program installs JClass products into one root directory specified by the JCLASS_HOME environment variable. On Windows, JCLASS_HOME defaults to C:\JClass36, C:\JClass36S,C:\JClass36J or C:\JClass36T; on Unix, JCLASS_HOME defaults to your home directory. Subdirectories contain the JClass Chart class library files, sample code, and online documentation. The following table lists the directories and important files installed for each version of JClass Chart: --------------------------------------------------------------------------- | Description/Location | 3.6.1T | 3.6.1 | 3.6.1S | 3.6.1J | ---------------------------------------|--------|-------|--------|--------- | Release/Installation information | | | | | | .\readme-chart.txt (this file) | * | * | * | * | | | | | | | | JARHelper utility | | | | | | .\bin\ | | o | o | o | | | | | | | | JAR files containing JavaBeans | | | | | | .\lib\jcchart361.jar | | * | | | | .\lib\jcchart361jb.jar | | * | | | | .\lib\jcchart361vc.jar | | * | | | | .\lib\jcchart361ds.jar | | * | | | | .\lib\jcchart361S.jar | | | * | | | .\lib\jcchart361Sjb.jar | | | * | | | .\lib\jcchart361Svc.jar | | | * | | | .\lib\jcchart361Sds.jar | | | * | | | .\lib\jcchart361J.jar | | | | * | | .\lib\jcchart361Jjb.jar | | | | * | | .\lib\jcchart361Jvc.jar | | | | * | | .\lib\jcchart361Jds.jar | | | | * | | | | | | | | ZIP files containing JClass Chart | | | | | | .class files (don't unzip!) | | | | | | .\lib\jcchart361T-classes.zip | * | | | | | .\lib\jcchart361-classes.zip | | * | | | | .\lib\jcchart361S-classes.zip | | | * | | | .\lib\jcchart361J-classes.zip | | | | * | | | | | | | | JClass Chart Programming & Reference | | | | | | Documentation (HTML format) -- open | | | | | | index.html in a web browser | | | | | | .\jclass\chart\api\ | * | * | * | * | | | | | | | | Sample programs that use Chart | | | | | | .\jclass\chart\applet\ | * | * | * | * | | .\jclass\chart\demos\ | * | * | * | * | | .\jclass\chart\examples\ | * | * | * | * | | | | | | | | Miscellaneous subpackages used | | | | | | by sample code | | | | | | .\jclass\contrib\ | * | * | * | * | | .\jclass\util\ | * | * | * | * | | .\sunw\ | * | | | | ---------------------------------------------------------------------------- o = optional utility downloadable from KL Group (included and installed with JClass Standard and Enterprise Product Suites) Product Documentation --------------------- JClass Chart product documentation is available in HTML and Acrobat PDF formats. The HTML version is included with the product. To view, open .\jclass\chart\api\index.html in a Frames-capable web browser. A printable version of the Programmer's Guide is available in Acrobat PDF format as a separate download from ftp://ftp.klgroup.com/pub/jclass/chart/docs/. Changes for 3.6.1 ----------------- Added support for Digital Unix 4.0g. Added update example showing how to reread a file data source at a particular interval. Changes for 3.6.0 ----------------- The main change is the addition of the "J" version of JClass Chart, for use in JDK 1.2 and JDK 1.1 with Swing 1.1. The Chart customizer now supports loading HTML files and using the parameter settings to modify the current chart. The Swing customizer has been enhanced and improved, and is now the default customizer for the "S" and "J" versions of JClass Chart. The save as PNG and save as GIF functionality has been modified to be pluggable. This doesn't change the API. This allows us to work around GIF licensing issues. If you wish to enable the save as GIF feature in JClass Chart, you must: 1- Fax us a copy of a licensing agreement that proves you have licenced the GIF compression algorithm from Unisys. 2- Obtain from us the EncodeGif.class file. 3- Plug EncodeGif into your JAR file. By default, EncodeGif is not shipped with JClass Chart. Any attempt to call saveChartAsGif() will fail gracefully. Changes for 3.5.1 ------------------- Added saveChartAsPng() method, which allow you to save charts as a PNG file. The following example shows the proper syntax: try { java.io.File file = new java.io.File("foo.gif"); chart.saveChartAsPng(file); } catch (jclass.chart.PngEncoderException pee) { } Added the capability for multi-colored plot lines. You can now change the color of the plot line depending on the data value. The ColorHandler property in ChartDataView specifies a class that implements the JCDrawableColorHandler interface. Implement the JCDrawableColorHandler interface to return appropriate colors depending on the passed data values. If the ColorHandler property is null, or if null is returned from the methods in JCDrawableColorHandler, the default color will be used. Changes for 3.5.0 ------------------- Chart 3.5.0 is a major upgrade from 3.0.0. In addition to bug fixes (listed below), a number of new featurs have been added: -Hierarchical data binding using JClass DataSource -Data binding using Visual Cafe's QueryNavigator object. -Data binding using JBuilder's DataSet object. -New MultiChart bean. MultiChart is a powerful new bean that allows IDE users to have 2 x and y axes and 2 data sources. It exposes a lot more of the "core" product features than SimpleChart or JCChartComponent. It is the recommended new bean for JClass Chart! -Stacking area charts. -Connection lines for chart labels. -Performance improvements for plot and financial chart types. Changes for Chart 3.0.0 ------------------------- -Performance improvements, particularily in financial chart types. -Swing support for custom property editors. The Swing-based customizer can be enabled using the CustomizerName property of JCChart (new for 3.0.0): chart.setCustomizerName("jclass.chart.customizer.swing.ChartCustomizer"); -Swing customizer bug fixes and clean-up. -Data soruce editor in SimpleChart. -Full documentation for SimpleChart bean in the user's manual. Changes for Chart 2.2.0 ------------------------- In addition to the changes noted since Chart 2.2.0, the following has been changed since Chart 2.0.0: - Reorganization of JClass BWT done for the BWT 2.0.9 release. This reorganization reduces JClass Chart's dependencies on JClass BWT. Now JClass Chart only uses JClass BWT in the Chart Customizer. - The border types supported by JClass Chart have changed. While the old values in jclass.bwt.BWTEnum (SHADOW_IN, etc.) will continue to work, the preferred values are in jclass.base.Border. Valid values include: NONE, ETCHED_IN, ETCHED_OUT, IN, OUT, PLAIN, FRAME_IN, FRAME_OUT, CONTROL_IN, and CONTROL_OUT. - Axis calculations of default values for the Min and Max properties have been corrected to use the value of the Origin property if it has been specified by the user. Applications that rely on this functionality may notice small changes in the Min and Max values when compared to previous versions of JClass Chart. The values now being generated are correct. - The use of the Pie Chart ThresholdValue property in determining which series are placed in the 'Other' slice has been changed. The comparison is now a less than check as opposed to the previous less than or equal check. This prevents zero value series from automatically being placed in the 'Other' slice when the ThresholdValue property has it's default value of 0. - Addition of internationalization/localization support. - Addition of SimpleChart bean. Changes for Chart 2.0 ----------------------- Much has changed since Chart 1.0. Briefly: -Peerless internals -Numerous deadlock fixes. -Addition of chart customizer. -Addition of financial chart types. Bugs fixed for 3.6.1 -------------------- 5198 Loading charts from HTML files does not work 6397 Using AutoLabels on a plot chart, the labels sometimes gets confused 6433 Clip of the component is larger than the screen resolution 6459 VCafe25: Customizer is squished into tiny window 6671 JCChartComponent's customizer window is too small in Visual Cafe's visual designer 6675 OS/2 Als frame to be larger than window size, JClass get truncated 6975 Default(Value) Axis annotation method repeats labels on annotation 7029 ENH-REQ: Ensure a default color different than the chart background color is assigned to a lines series 7053 Loading HTML file in customizer doesn't work 7293 ENH_REQ: Add an option to al the chart height be greater than height of display without clipping chart 7438 setPreferredSize and setSize do nothing 7515 Permit second dataview with second y axis in chart. 7547 ENH-REQ: Al disabling of error dialogs. 7842 JCChartLabels not showing up when chart type is pie. Bugs fixed for 3.6.0 -------------------- 2125 MS J++ compilation error for all main.java files 3743 No way to unzoom in Events demo 3761 table example is packaged uncompiled 5664 Time Label Demo: Option window won't close when the cancel button is pushed 5682 spectrum: Most data files missing 5810 SWING: Scroll Demo: Display does not reverse when mouse is dragged over chart area. 5929 Solaris 2.6: line graphs not displayed properly 5933 events: Right hand chart not displayed 5973 time: Axis title not updated 5974 time: changing the time base or time format has not effect 5979 missing activator (Java plug-in) versions of some demos 6004 Demos, Datasource, Components: NoClassDefFoundError: DSdbChart. 6005 Examples, Datasource, HiGrid: NoClassDefFound: DSdbChart. 6042 gifs are not found when running demos from launcher 6090 Financial demo: Entering in a nonexistant symbol results in a nullpointerexception 6154 Navigator 4.05: Chart-Table Connection Demo: The applet doesn't paint. 6203 table3 demo: Too many $ signs 6229 Financial demo does not close if run from the Launcher 6252 JBuilder: Changing the row wipes out graphs in chart. 6255 We aren't supposed to be shipping the demo databases with Chart 6259 Cannot close financial data window 6261 Image bar demo cannot find GIF images when run from launcher 6473 JDK 1.2b4: Swing, Demos, Scroll Time: Selection is not visible. 6495 Not Serializable exception with databinding 6499 SOLARIS NATIVE THREADS: plot2inv draws incorrectly 6542 Customizer: can't edit 2nd X axis 6546 table3/compound demo 6572 JClass Chart Demo index.html does not have a "Java Plug-in" version 6578 Window problem w/ Chart 3.5.1 "time" demo 6579 Netscape 4.06: Spectrum demo does not run under browser 6586 Netscape 4.06: Pulldown menu doesn't work in financial demo 6588 Netscape 4.06: Scroll Time Demo under doesn't hilight window 6589 Chart "Financial" demo doesn't close properly when run from command line 6590 JClass Chart-Table Connection Demo does not run under netscape4.06 6592 Netscape 4.06: LiveTable Compound Interest Demo does not resize 6595 "Imagebars" demo will not load images when run from launcher/browser 6597 "Chart-Table Connection" demo won't run in browser (Standard/Java-enabled) 6599 Functionality problem w/ "Area Chart Demo" 6601 Navigator 4.06: Plugin load results in a http error and Standard version did not load 6604 JClass Chart Examples do not run properly in browser - standard version 6622 JDK116/Win98/JClass351: Chart Rainbow demo does not find GIF when run from Launcher 6636 JCAxis not subclassable because none of the member variables are protected 6961 Legend demo source links reversed 6674 Multiview chart doesn't show Point Labels from third view when first views are not showing 6680 Update problem with spectrum demo 6729 Pick Event will cause NULL pointer if no data available in chart 6747 Swing Chart Customizer missing pages 6857 JCChartLabel with rotation causes excessive CPU usage 6960 Swing Customizer not working correctly with JDK 1.2beta4 Bugs fixed for 3.5.1 -------------------- 1719 Empty canvases on MacIntosh 2236 Rotation problems when the bar chart touches the applet border 2495 Rotated labels fail on Macintosh 3750 Strange resizing of chart occurs in certain situations. 3759 Chart seems to randomly generated selection (zoom) boxes on its own 4088 Line through legend symbol doesn't show on both sides. 5164 NOB: VisualAge: problems exporting class files. 5197 Choosing a path in the customizer's file dialog has no effect 5367 CHANGE_ROW request not triggering repaint (version 3.0.0s) 5483 Caterpillar Enhancement Request: additional functionality to ChartDataView 5562 JBdbChart: cannot handle empty row of data - likely applies to all dbCharts. 5569 HoleValue does not work if set to Double.NaN 5663 Applet: Zooming in on chart data makes numbers disappear, or makes the chart disappear 5761 Customizer's cancel button does not work in all instances 5767 VISUALAGE: Databound chart does not display properties in VisualAge 5768 Label gets cut off when the "remove" button is pushed. 5796 DATABINDING: End Point defaults to 100 and requires knowing how many rows are in the datasource to guess an end point 5883 manifest.mf file refers to non-existent classes 5942 MultiChart: VisualAge complains that it can't find resources when running applet 5995 Toggling ChartDataViewSeries.IsIncluded toggles display in chart 6025 Windows 95 scrolling not smooth with live data source 6050 JCChart.keyDown() should call JCChart.reset() rather than JCChartArea.reset() 6123 VisualAge: setting action modifier generates exception. 6124 MultiChart: spelling mistake in axisRelationship editor 6128 VCAFE25 MULTICHART: Change View3D property causes NullPointerException. 6145 Solaris 2.6 : Plot Charts draw very wrong 6166 The DataBinding tab is available and active in the non-databound versions of chart 6184 SuperCede 2.02: chart doesn't recognize that data is available. 6190 VCAFE25: VCdbChart - setting data binding property causes NullPointerException. 6211 OS2: the Area demo throws a null pointer exception 6221 makeChart method not well documented and does not work as expected 6237 HP: Charts do not draw in demos. 6257 Multi Chart gives an ArrayIndexOutOfBoundsException when running in VCafe 2.5 6297 AIX/SWING: Swing Customizer throws ArrayIndexOutOfBoundsException when closed. 6306 DSdbChart is not serializable 6327 Setting ClusterWidth to 0 causes resizing problems and the chart still appears 6381 Missing Class File in Chart 6386 Axes do not repaint properly when using setTop() and setLeft() methods 6392 When removeAllChartLabels() is called, set AutoLabel to false as well. 6394 Plot lines disappear occasionally on a plot chart 6529 MultiChart's MultiDataSourceEditor doesn't update source code when set to data from file 6295 1.0.2: chart\demos\table3 is uncompiled Bugs fixed for 3.5.0 -------------------- 4082 Editing an image-filled bar will occasionally reproduce a very large bounding box. 5021 VCafe25: Use customizer to set property valu. Error msg: " Could not get value for property DataView2ChartType" 5022 VCafe 2.5: A lot of properties are missing from customizer of JCChartComponent. 5066 Visual Age 1.0.1NL: SimpleChart: custom editors missing for borderStyle 5104 Rotated point labels are blacked out in IE 4.0.1. 5105 getHeight() method will return height of 0 if height not previously set 5124 table3 demo does not compile 5175 Swing Customizer changes chart types under swing 1.02 5218 JCString in error dialogue not parsed 5251 JCChartLabel cannot be serialized 5326 JCChart scatter and plot charts with data holes behave improperly 5421 TimeBase specified in HTML not honoured 5484 Request: Additional functionality for ChartDataViewSeries 5651 Strings are getting internationalized incorrectly if the string is a number 5776 SuperCede, Demos: Missing resource exception. Bugs fixed for 3.0.0 -------------------- 2699 Enter Header text as "[]" gets NullPointerException at jclass.util.JCString.parse(JCString.java:340) 2841 Customizer : Can't set other slice of JCPieChartFormat 2867 ChartDataView.OutlineColor does not work for stacking bars. 2876 Candle charts: If open == close, no candle is drawn; horizontal line expected 2907 Rotate Y-Axis label often has wrong font in IE 3.0 2925 NOB:Applet security problem not solved in the learning examples;same problem with .gif files from the demos 2926 HTML parsing still spills warning to console if no data specified 2936 Can't set XAnnotationMethod to "Value" for bar charts 2940 Bizarre font changes while scrolling Netscape 3.0 also plague Chart 2.0 2942 Background color of text printed is incorrect 2943 Checking and unchecking the pause checkbox in the stripper demo will pause the demo. 2965 Dwell label synchronization problem 2986 Large data values send Chart (jdk 1.02) into long, long loop 3016 Symbols not drawn last; lines may obscure symbols 3026 Layout: Extra gap below South-placed legend 3027 SaveAsParam: default Insets being saved 3038 JCAxisTitle: attempt to give the title a border results in TWO borders 3040 SaveAs/LoadFrom Param: YAxis1.isVertical = false not being saved; screws up on reload 3041 JCAxis: Axis annotations being clipped; plot margins not adjusted correctly 3042 Layout: too much space above Header 3046 3D Axis layout: problems with front/back plain drawing; axis extents, etc. 3076 NOB: JClass Chart 2.0.0 doesn't print graph in first release of IE4 3077 Pie Chart with active data source has become slow in Chart 2.0.0 3078 Chart hogs focus, stops both keyboard and mouse traversal attemps 3095 Logrithmic axis doesn't plot if values > 10^n where n=2,3,4,5..... 3101 SaveAsHTML adds "DataView" heading to legend 3112 ChartDataView: Can't replace X and Y axis of first DataView 3158 Setting x axis tickSpacingIsDefault to false results in wrong margins calculation 3159 Setting x axis originIsDefault back to true does not trigger a chart refresh 3183 JCAxis ValueLabel documentation bug 3218 Customizer: Selecting axis time units > WEEKS will generate a java.lang.IllegalArgumentException 3224 JCAxis: value annotations overlap for some chart sizes 3227 Customizer doesn't allow Bar Cluster Overlap to be negative... 3228 LoadAsHTML not reading clusterOverlap property properly... 3247 Save as Param File: Chart styles not being save and retrieved correctly 3350 IE 4.0 Chart Point Labels become darkened and unredable when rotated 3352 Enhancement request: support for setPreferredSize() in JCChart 3368 Interactive editting of Pie charts is enabled, but not meaningful 3502 JCChartLabel problems 3503 JCChartLabel: IllegalThreadStateException is thrown and locks the java application 3571 ChartDataView.setDataSource(null) won't empty data 3572 ChartDataView.setDataSource() won't update chart when source.getNumRows() == 0 3749 Questionable display of set precision axis values 3760 Axis markers are not distributed evenly 3798 Border types "Control In" and "Control Out" generate exceptions 3802 Title alignment only affects horizontal positioning 3803 JClass Color Editor has strange 'wrap-around' behaviour (1 of MANY) 3804 JClass Color Editor has strange 'wrap-around' behaviour (1 of MANY) 3811 JCChart Error: Provided grid spacing is too small to show up when loading chart\applet\index.html in IE401 3877 Chart Text numeric localization breaks LabelGenerator 4001 Throws: saveObject chart.ser java.io.NotSerializableException: jclass.chart.CachedViewProp 4025 VCAfe: After deleting chart from the Cafe's form designer, chart is still there; eventually it will go after a repaint 4037 PieChartDraw.pick() compile error 4042 VCafe: Error setting property setYAxisAnnotationMethod to Point_Labels: java.lang.reflect.InvocationTargetException 4045 java.lang.NullPointerException: running threader demo 4057 NOB(See report for bug id.):Sampler demo : logarithmic graph: array out of bonds exceptions 4071 Exceptions thrown during redraw of stacking bar after editing at extreme depth 4076 Errors reported when launching the customizer within Netscape 4.04 w/ 1.1 patch 4084 Threader demo gives exception on Solaris jdk 1.02 4085 spectrum demo throws exceptions 4086 Fast Update demo core dumps Solaris 102 interpreter 4111 Rounding error in axis annotations causing strange graph behaviour (I think) 4112 Inconsistent behaviour with time units in scroll time demo on different platforms. 4294 Swing : Customizer gives exception when pressing data view tab 4298 Powerj 2.1: View 3D property editor for chart stalls the IDE 4300 Bar Chart: all bars not showing up 4309 Pie Charts: No way to prevent 'Other' label in legend if data value is 0.0. 4374 Pie legend "other" slice appears when a ZERO value is in the data source. 4378 SymbolSize html parameters missing 4428 java.lang.OutOfMemoryException in spectrum demo 4443 Pie Chart layout often results in really tiny pies. 4446 Time Labels are off by the number of hours the time zone is from GMT 4545 Pick on empty pie caused null pointer exception 4546 Save as HTML: empty data saved as "null" instead of being ignored 4547 Save as HTML: null DataView gives null pointer exception 4571 JCString parsed incorrectly under IE 4.0 4649 map() value incorrect when axes are inverted 4677 Windows crash setting a Logarithmic axis after printing 4693 Axis annotation, grid, precision problems 4704 NOB:Chart 2.2.0S does not print 4816 JCChart not displaying properly with mulitple data views and multiple JCAxis 4820 Stacking Bar Chart - Outline of bars not drawn consistantly 4875 PlotArea right marginsnot honoured when specified in HTML 4877 Chart 3.0 doesn't repaint chart data when reloaded into beanbox (after saving) Known Problems -------------- 1612 REQUEST: Axis title layout doesn't account for opposing axis label extents 2130 ChartDataView.setDrawingOrder() problems 2187 Request: Context-sensitive customizers. 2203 Annotation anchor not properly adjusted for value-anchored axes 2740 Customizer "Axes" tab gives exception on JavaStation. 3880 Time Value labels are not displayed in very specific instances 4046 JBuilder : Setting axis title text doesn't recalc and relayout the chart in design mode 4047 3d Charts sometimes do not draw right hand side of bounding box. 4436 Axis max annotation does not appear for smaller chart sizes 4548 ChartArea, Header Top and Left locaters not honoured in applet if set to 0. 4923 Request: Cross-Hairs (markers) 5049 Request: See-through DataViews. 5146 Cannot use customizer to add or edit data series or data points 5171 Beware small hole values with Stacking Area charts. 5182 Logarithmic axes with stacking area charts : zero values don't stack 5465 FEATURE REQUEST: to incorporate additional display functionality with Logarithmic scaling display 5485 Caterpillar Enhancement Request: additional functionality to JCAxis 5607 Enhancement request: visual feedback for any selected chart data entity 5873 Enhancement Request: ability to determine the min and max values from a data series 5874 Enhancement Request: setYAxis(int, JCAxis) should call replaceAxis instead of addAxis 5893 On (r)eset of zoom the chart orverides max and min set programmatically 5936 MultiChart : Cafe: Related properties don't update when changed 5937 MultiChart: Cafe: Many initial default values wrong 5938 MultiChart : Default values don't update until editor is brought up a second time. 6008 Enhancement Request: Non-WYSIWYG printing 6122 MultiChart AxisAnnotations editor: font should have a "bold and italic" style. 6363 Problem getting the NumSpacing to show the right numbers on the axis annotation 6222 Enhancement Request: To be able to change the icon image and frame title of JCCustomizer 6422 Add save-as-GIF/PNG to customizer File->Save As 6347 Feature Request: chart labels in chart area inherit the same colour as that of the chart area 6370 JCChartLabel: Label text does not clip with Label when Height and Width properties are set. 6389 Axis Titles initial appear in the wrong location 6423 JCChart.setTrigger() method does not function properly 6396 Better Logarithmic Axis Labelling 6398 Request : Stackable Y Axes 6399 Request : Mother chart that holds children charts 6400 Request : attach drawable objects to chart in data space 6402 Request : Variable width bar charts 6403 Request : stepped line plot charts 6404 Request : have Chartable accept an array of doubles 6425 JCChartLabel: If setLeft is set to 0 or setTop is set to 0, IsLeftDefault and IsTopDefault are true 7184 ENH-REQUEST: make public method launchPropertyPage or add a method so the customer can bring up customizer programatically 6452 JCChartApplet: Bar Chart rendered in 3D drawn in reverse order 6468 JCChart: Multiple data views and multiple Y-Axes causes >1 data view does not display as expected 6483 PIE: 3D should be allowed with exploding pies 6526 BeanBox: Chart beans don't gain focus. 6534 DataBinding: java.lang.Exception: Column not found. 6623 JDK116/Win98/JClass351: jclass.chart.demos.threader.Threader produces NullPointerException 6635 SimpleChart() attempt to create file data source causes security error 6768 Making MultiChart data bound a good idea 6916 NOB (4186352): Rotated labels(texts) are blank under jdk1.2 rc1 6958 Adding a label over another one does not provide the expected results. 7109 Add feature that allows automatic chart scrolling 7160 JCAxis.Precision property does not display trailing zeros 7180 ENH-REQUEST: Modify Axis labels so title does not overwrite labels when is changed to vertical 7273 ENH-REQ: Cannot select column for x-axis in Databound chart, should be able to. 7292 Bottom line on the face of a barchart is not drawn 7305 Bar Chart drawing problems using 3D View when changing depth 7334 VCafe doesn't include necessary files in jar file-problem in manifest. 7402 ENH-REQ: Allow differentiation between different types of Picks (detect Mask). 7435 Request: support for 3D exploding pie slices 7439 ENH REQ: Pop-up dialog to add points to a data series 7441 ENH REQ: Drag-select of multipe points 7510 Chart/Swing double buffering blinks 7511 Chart/Swing: Rotated labels cause extra repaint 7524 Default axis precision not being calculated properly 7615 Null data series leads to exceptions when pick()ing the chart 7680 Small pie charts with small slices will draw in one colour for all slices 7681 ENH-REQ: enable tooltips for Chart Axis Labels. 7692 Chart legend is truncated when chart is on JCScrollWindow and new data with more series are loaded 7713 JCChart: Dialog box indicating the grid spacing is too small appears when resizing chart that has grid lines displayed 7867 SaveChartAsPng does not work with true colors and some other color settings 7876 Chart Basic Demo - 3D bar chart is transparent 7894 Rainbow demo 7898 table3 ( a chart demo ) - flickering screen when scrolled 7905 JCChart: setDrawingOrder(int) method does not work Because Java runs on a variety of platforms and environments, you may discover problems beyond our Quality Assurance testing. We want to hear about them! Please send any feedback (bugs, questions, missing features, requests) to our public support newsgroup at news://news.klgroup.com/klg.forum.jclass