1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/.hgignore	Sat Feb 28 21:31:02 2009 +0100
     1.3 @@ -0,0 +1,2 @@
     1.4 +java/cewolf-1.0/target/*
     1.5 +java/cewolf-1.0/lib/*

     2.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     2.2 +++ b/java/cewolf-1.0/.classpath	Sat Feb 28 21:31:02 2009 +0100
     2.3 @@ -0,0 +1,19 @@
     2.4 +<classpath>
     2.5 +  <classpathentry kind="src" path="src/main/java"/>
     2.6 +  <classpathentry kind="src" path="src/main/resources"/>
     2.7 +  <classpathentry kind="output" path="target/classes"/>
     2.8 +  <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
     2.9 +  <classpathentry kind="var" path="M2_REPO/jfree/jcommon/1.0.0/jcommon-1.0.0.jar"/>
    2.10 +  <classpathentry kind="var" path="M2_REPO/batik/batik-xml/1.6/batik-xml-1.6.jar"/>
    2.11 +  <classpathentry kind="var" path="M2_REPO/batik/batik-dom/1.6/batik-dom-1.6.jar"/>
    2.12 +  <classpathentry kind="var" path="M2_REPO/javax/servlet/servlet-api/2.3/servlet-api-2.3.jar"/>
    2.13 +  <classpathentry kind="var" path="M2_REPO/commons-logging/commons-logging/1.0.4/commons-logging-1.0.4.jar"/>
    2.14 +  <classpathentry kind="var" path="M2_REPO/log4j/log4j/1.2.12/log4j-1.2.12.jar"/>
    2.15 +  <classpathentry kind="var" path="M2_REPO/batik/batik-util/1.6/batik-util-1.6.jar"/>
    2.16 +  <classpathentry kind="var" path="M2_REPO/crimson/crimson/1.1.3/crimson-1.1.3.jar"/>
    2.17 +  <classpathentry kind="var" path="M2_REPO/junit/junit/3.8/junit-3.8.jar"/>
    2.18 +  <classpathentry kind="var" path="M2_REPO/gnujaxp/gnujaxp/1.0.0/gnujaxp-1.0.0.jar"/>
    2.19 +  <classpathentry kind="var" path="M2_REPO/batik/batik-awt-util/1.6/batik-awt-util-1.6.jar"/>
    2.20 +  <classpathentry kind="var" path="M2_REPO/batik/batik-svggen/1.6/batik-svggen-1.6.jar"/>
    2.21 +  <classpathentry kind="var" path="M2_REPO/jfreechart/jfreechart/1.0.0/jfreechart-1.0.0.jar"/>
    2.22 +</classpath>
    2.23 \ No newline at end of file

     3.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     3.2 +++ b/java/cewolf-1.0/.project	Sat Feb 28 21:31:02 2009 +0100
     3.3 @@ -0,0 +1,31 @@
     3.4 +<projectDescription>
     3.5 +  <name>cewolf</name>
     3.6 +  <comment>Cewolf is a tag library for JfreeChart.
     3.7 +    JFreeChart is a class library, written in Java, for generating charts.
     3.8 +    Utilising the Java2D APIs, it currently supports bar charts, pie charts,
     3.9 +    line charts, XY-plots and time series plots.</comment>
    3.10 +  <projects/>
    3.11 +  <buildSpec>
    3.12 +    <buildCommand>
    3.13 +      <name>org.eclipse.jdt.core.javabuilder</name>
    3.14 +      <arguments/>
    3.15 +    </buildCommand>
    3.16 +    <buildCommand>
    3.17 +      <name>org.eclipse.wst.common.modulecore.ComponentStructuralBuilder</name>
    3.18 +      <arguments/>
    3.19 +    </buildCommand>
    3.20 +    <buildCommand>
    3.21 +      <name>org.eclipse.wst.validation.validationbuilder</name>
    3.22 +      <arguments/>
    3.23 +    </buildCommand>
    3.24 +    <buildCommand>
    3.25 +      <name>org.eclipse.wst.common.modulecore.ComponentStructuralBuilderDependencyResolver</name>
    3.26 +      <arguments/>
    3.27 +    </buildCommand>
    3.28 +  </buildSpec>
    3.29 +  <natures>
    3.30 +    <nature>org.eclipse.jdt.core.javanature</nature>
    3.31 +    <nature>org.eclipse.jem.workbench.JavaEMFNature</nature>
    3.32 +    <nature>org.eclipse.wst.common.modulecore.ModuleCoreNature</nature>
    3.33 +  </natures>
    3.34 +</projectDescription>
    3.35 \ No newline at end of file

     4.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     4.2 +++ b/java/cewolf-1.0/.wtpmodules	Sat Feb 28 21:31:02 2009 +0100
     4.3 @@ -0,0 +1,9 @@
     4.4 +<project-modules id="moduleCoreId">
     4.5 +  <wb-module deploy-name="cewolf">
     4.6 +    <module-type module-type-id="jst.utility">
     4.7 +      <property name="java-output-path" value="/target/classes"/>
     4.8 +    </module-type>
     4.9 +    <wb-resource deploy-path="/" source-path="src/main/java"/>
    4.10 +    <wb-resource deploy-path="/" source-path="src/main/resources"/>
    4.11 +  </wb-module>
    4.12 +</project-modules>
    4.13 \ No newline at end of file

     5.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     5.2 +++ b/java/cewolf-1.0/Build_Instructions.txt	Sat Feb 28 21:31:02 2009 +0100
     5.3 @@ -0,0 +1,7 @@
     5.4 +Cewolf uses Apache Maven 2 as the build system as of version 0.12.0. Maven 2 can be downloaded from http://maven.apache.org.
     5.5 +
     5.6 +To build cewolf using M2 you must first load a couple of jars into your local repository. In the cewolf/repository folder, run "mvn install." This will load gnujaxp into your M2 local repository. This only needs to be done once. All the other dependant jars are automatically downloaded by M2 from ibiblio.
     5.7 +
     5.8 +To build cewolf, run "mvn install" from the cewolf folder. This will build the jar and javadocs place them in /target. 
     5.9 +
    5.10 +To build the zip file deployed on sourceforge, run "mvn assembly:assembly" from the cewolf folder. The zip will be placed in /target. This jar will contain all the dependant jars and the source.
    5.11 \ No newline at end of file

     6.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     6.2 +++ b/java/cewolf-1.0/LICENSE.txt	Sat Feb 28 21:31:02 2009 +0100
     6.3 @@ -0,0 +1,502 @@
     6.4 +		  GNU LESSER GENERAL PUBLIC LICENSE
     6.5 +		       Version 2.1, February 1999
     6.6 +
     6.7 + Copyright (C) 1991, 1999 Free Software Foundation, Inc.
     6.8 +     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
     6.9 + Everyone is permitted to copy and distribute verbatim copies
    6.10 + of this license document, but changing it is not allowed.
    6.11 +
    6.12 +[This is the first released version of the Lesser GPL.  It also counts
    6.13 + as the successor of the GNU Library Public License, version 2, hence
    6.14 + the version number 2.1.]
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   6.117 +
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   6.340 +the Library and of the other library facilities is otherwise
   6.341 +permitted, and provided that you do these two things:
   6.342 +
   6.343 +    a) Accompany the combined library with a copy of the same work
   6.344 +    based on the Library, uncombined with any other library
   6.345 +    facilities.  This must be distributed under the terms of the
   6.346 +    Sections above.
   6.347 +
   6.348 +    b) Give prominent notice with the combined library of the fact
   6.349 +    that part of it is a work based on the Library, and explaining
   6.350 +    where to find the accompanying uncombined form of the same work.
   6.351 +
   6.352 +  8. You may not copy, modify, sublicense, link with, or distribute
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   6.354 +attempt otherwise to copy, modify, sublicense, link with, or
   6.355 +distribute the Library is void, and will automatically terminate your
   6.356 +rights under this License.  However, parties who have received copies,
   6.357 +or rights, from you under this License will not have their licenses
   6.358 +terminated so long as such parties remain in full compliance.
   6.359 +
   6.360 +  9. You are not required to accept this License, since you have not
   6.361 +signed it.  However, nothing else grants you permission to modify or
   6.362 +distribute the Library or its derivative works.  These actions are
   6.363 +prohibited by law if you do not accept this License.  Therefore, by
   6.364 +modifying or distributing the Library (or any work based on the
   6.365 +Library), you indicate your acceptance of this License to do so, and
   6.366 +all its terms and conditions for copying, distributing or modifying
   6.367 +the Library or works based on it.
   6.368 +
   6.369 +  10. Each time you redistribute the Library (or any work based on the
   6.370 +Library), the recipient automatically receives a license from the
   6.371 +original licensor to copy, distribute, link with or modify the Library
   6.372 +subject to these terms and conditions.  You may not impose any further
   6.373 +restrictions on the recipients' exercise of the rights granted herein.
   6.374 +You are not responsible for enforcing compliance by third parties with
   6.375 +this License.
   6.376 +
   6.377 +  11. If, as a consequence of a court judgment or allegation of patent
   6.378 +infringement or for any other reason (not limited to patent issues),
   6.379 +conditions are imposed on you (whether by court order, agreement or
   6.380 +otherwise) that contradict the conditions of this License, they do not
   6.381 +excuse you from the conditions of this License.  If you cannot
   6.382 +distribute so as to satisfy simultaneously your obligations under this
   6.383 +License and any other pertinent obligations, then as a consequence you
   6.384 +may not distribute the Library at all.  For example, if a patent
   6.385 +license would not permit royalty-free redistribution of the Library by
   6.386 +all those who receive copies directly or indirectly through you, then
   6.387 +the only way you could satisfy both it and this License would be to
   6.388 +refrain entirely from distribution of the Library.
   6.389 +
   6.390 +If any portion of this section is held invalid or unenforceable under any
   6.391 +particular circumstance, the balance of the section is intended to apply,
   6.392 +and the section as a whole is intended to apply in other circumstances.
   6.393 +
   6.394 +It is not the purpose of this section to induce you to infringe any
   6.395 +patents or other property right claims or to contest validity of any
   6.396 +such claims; this section has the sole purpose of protecting the
   6.397 +integrity of the free software distribution system which is
   6.398 +implemented by public license practices.  Many people have made
   6.399 +generous contributions to the wide range of software distributed
   6.400 +through that system in reliance on consistent application of that
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   6.402 +to distribute software through any other system and a licensee cannot
   6.403 +impose that choice.
   6.404 +
   6.405 +This section is intended to make thoroughly clear what is believed to
   6.406 +be a consequence of the rest of this License.
   6.407 +
   6.408 +  12. If the distribution and/or use of the Library is restricted in
   6.409 +certain countries either by patents or by copyrighted interfaces, the
   6.410 +original copyright holder who places the Library under this License may add
   6.411 +an explicit geographical distribution limitation excluding those countries,
   6.412 +so that distribution is permitted only in or among countries not thus
   6.413 +excluded.  In such case, this License incorporates the limitation as if
   6.414 +written in the body of this License.
   6.415 +
   6.416 +  13. The Free Software Foundation may publish revised and/or new
   6.417 +versions of the Lesser General Public License from time to time.
   6.418 +Such new versions will be similar in spirit to the present version,
   6.419 +but may differ in detail to address new problems or concerns.
   6.420 +
   6.421 +Each version is given a distinguishing version number.  If the Library
   6.422 +specifies a version number of this License which applies to it and
   6.423 +"any later version", you have the option of following the terms and
   6.424 +conditions either of that version or of any later version published by
   6.425 +the Free Software Foundation.  If the Library does not specify a
   6.426 +license version number, you may choose any version ever published by
   6.427 +the Free Software Foundation.
   6.428 +
   6.429 +  14. If you wish to incorporate parts of the Library into other free
   6.430 +programs whose distribution conditions are incompatible with these,
   6.431 +write to the author to ask for permission.  For software which is
   6.432 +copyrighted by the Free Software Foundation, write to the Free
   6.433 +Software Foundation; we sometimes make exceptions for this.  Our
   6.434 +decision will be guided by the two goals of preserving the free status
   6.435 +of all derivatives of our free software and of promoting the sharing
   6.436 +and reuse of software generally.
   6.437 +
   6.438 +			    NO WARRANTY
   6.439 +
   6.440 +  15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
   6.441 +WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
   6.442 +EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
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   6.448 +THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
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   6.451 +WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
   6.452 +AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
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   6.458 +SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
   6.459 +DAMAGES.
   6.460 +
   6.461 +		     END OF TERMS AND CONDITIONS
   6.462 +
   6.463 +           How to Apply These Terms to Your New Libraries
   6.464 +
   6.465 +  If you develop a new library, and you want it to be of the greatest
   6.466 +possible use to the public, we recommend making it free software that
   6.467 +everyone can redistribute and change.  You can do so by permitting
   6.468 +redistribution under these terms (or, alternatively, under the terms of the
   6.469 +ordinary General Public License).
   6.470 +
   6.471 +  To apply these terms, attach the following notices to the library.  It is
   6.472 +safest to attach them to the start of each source file to most effectively
   6.473 +convey the exclusion of warranty; and each file should have at least the
   6.474 +"copyright" line and a pointer to where the full notice is found.
   6.475 +
   6.476 +    <one line to give the library's name and a brief idea of what it does.>
   6.477 +    Copyright (C) <year>  <name of author>
   6.478 +
   6.479 +    This library is free software; you can redistribute it and/or
   6.480 +    modify it under the terms of the GNU Lesser General Public
   6.481 +    License as published by the Free Software Foundation; either
   6.482 +    version 2.1 of the License, or (at your option) any later version.
   6.483 +
   6.484 +    This library is distributed in the hope that it will be useful,
   6.485 +    but WITHOUT ANY WARRANTY; without even the implied warranty of
   6.486 +    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   6.487 +    Lesser General Public License for more details.
   6.488 +
   6.489 +    You should have received a copy of the GNU Lesser General Public
   6.490 +    License along with this library; if not, write to the Free Software
   6.491 +    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   6.492 +
   6.493 +Also add information on how to contact you by electronic and paper mail.
   6.494 +
   6.495 +You should also get your employer (if you work as a programmer) or your
   6.496 +school, if any, to sign a "copyright disclaimer" for the library, if
   6.497 +necessary.  Here is a sample; alter the names:
   6.498 +
   6.499 +  Yoyodyne, Inc., hereby disclaims all copyright interest in the
   6.500 +  library `Frob' (a library for tweaking knobs) written by James Random Hacker.
   6.501 +
   6.502 +  <signature of Ty Coon>, 1 April 1990
   6.503 +  Ty Coon, President of Vice
   6.504 +
   6.505 +That's all there is to it!

     7.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     7.2 +++ b/java/cewolf-1.0/RELEASE.txt	Sat Feb 28 21:31:02 2009 +0100
     7.3 @@ -0,0 +1,286 @@
     7.4 +Release Notes for Version 1.0
     7.5 +--------------------------------
     7.6 +-Jpeg image support added.
     7.7 +-Added new tag parameters to img and legend:
     7.8 +	-removeAfterRender will remove images from storage immediately. Defaults to False. NOTE: This 
     7.9 +	may cause problems if your users expect to copy or save the images from the browser as some
    7.10 +	browsers will put the url in the paste buffer and attempt to reload when pasted somewhere such 
    7.11 +	as MS Word.
    7.12 +	-forceSessionId will add jsessionid parameter to the image url. Defaults to True. This matches
    7.13 +	existing functionality but now allows the option to disable this for certain use cases.
    7.14 +-Supports JFC 1.0.0 Final
    7.15 +	JFC no longer supports the signals chart type. This has been commented out in cewolf for now
    7.16 +	because there is talk on the forum that it may come back.
    7.17 +-At release time, site is not fully updated. This will come in the near future as I move the site fully to Maven2.
    7.18 +	
    7.19 +
    7.20 +Release Notes for Version 0.12.0
    7.21 +--------------------------------
    7.22 +-Supports JFC 1.0.0-RC1
    7.23 +
    7.24 +Release Notes for Version 0.11.0 Alpha
    7.25 +--------------------------------
    7.26 +-Now supports JFC 1.0 Pre 2
    7.27 +-Fixed bugs:1165987,1165979,1165967
    7.28 +-There where significant changes to the JFC Api in this release. See www.jfree.org forums
    7.29 + for specific information. Chances are very good that your chart processors WILL BREAK because of these
    7.30 + changes. This is not because of Cewolf, but because the JFC APIs changed.
    7.31 +
    7.32 +Release Notes for Version 0.10.3
    7.33 +--------------------------------
    7.34 +-Added optional config parameter for FileStorage: "FileStorage.deleteOnExit" 
    7.35 +	to get the saved files deleted at normal shutdown.
    7.36 +-Improved overlaidchart can contain any number of sub-charts
    7.37 +-Added ChartImageRenderListener event callback interface can be implemented by ChartPostProcessor
    7.38 +	to get called back after the image rendered. 
    7.39 +	Useful to acquire JFreeChart's ChartRenderingInfo object.
    7.40 +-Fixed [ 1158392 ] Configuration object causes NPE when servlet reloads
    7.41 +-Fixed chart-renderer factory problem; that if multiple charts of the same type appeared
    7.42 +	on the same page they shared the same renderer, therefore if a post-processor customized
    7.43 +	that renderer all charts were affected.
    7.44 +-Fixed that tooltips would not appear in firefox; when the jsp page in a subdir
    7.45 +	need to use /etc/overlib.js style path in config for this.	
    7.46 +
    7.47 +Release Notes for Version 0.10.2
    7.48 +--------------------------------
    7.49 +Fixed cewolf.jar in the wrong folder.
    7.50 +Fixed NPE in Renderer
    7.51 +
    7.52 +Release Notes for Version 0.10.1
    7.53 +--------------------------------
    7.54 +Fixed bar chart orientation and few other bugs.
    7.55 +
    7.56 +Release Notes for Version 0.10
    7.57 +--------------------------------
    7.58 +-bundled with JFreeChart 0.9.21
    7.59 +-added option to allow use of JFreeChart link and tooltip generators
    7.60 +
    7.61 +Release Notes for Version 0.10a6
    7.62 +--------------------------------
    7.63 +-bundled with JFreeChart 0.9.18
    7.64 +-new storage option that provides better support for long duration sessions. See bug 100248 for details.
    7.65 +
    7.66 +Realease Notes for Version 0.10a1
    7.67 +--------------------------------
    7.68 +- added support for meter, stacked area and bubble charts
    7.69 +- bundled with JFreeChart 0.9.11
    7.70 +
    7.71 +Realease Notes for Version 0.9.5
    7.72 +--------------------------------
    7.73 +- fixed incompatibility to Servlet API 2.2
    7.74 +- fixed pluginspace attribute in non SVG images
    7.75 +
    7.76 +Realease Notes for Version 0.9.4
    7.77 +--------------------------------
    7.78 +- fixed ConfigurationException when providing no param for CewolfServlet
    7.79 +
    7.80 +Realease Notes for Version 0.9.3
    7.81 +--------------------------------
    7.82 +- pluggable storage concept for chart images
    7.83 +- fixed large memory consumptions
    7.84 +- fixed another caching bug
    7.85 +
    7.86 +Realease Notes for Version 0.9.2
    7.87 +--------------------------------
    7.88 +- improved SVG support
    7.89 +
    7.90 +Realease Notes for Version 0.9.1
    7.91 +--------------------------------
    7.92 +- changed <combined-chart> to <combinedchart> to support JSP 1.1
    7.93 +- changed <overlaid-chart> to <overlaidchart> to support JSP 1.1
    7.94 +- added var attribute to <imgurl> to expose URL as page attribute
    7.95 +- fixed wrong mimetype in testpage.jsp for SVG
    7.96 +
    7.97 +Realease Notes for Version 0.9
    7.98 +--------------------------------
    7.99 +- bundled with JFreeChart 0.9.8
   7.100 +- added support for overlay charts (fist steps)
   7.101 +- added support for combined charts (fist steps)
   7.102 +- added usecache attribute to <producer> to disable data caching
   7.103 +- producer id is now passed to produceDataset() as parameter by default. See Javadoc of DatasetProducer
   7.104 +- image URLs are always encoded with session ID parameter even if cookies are enabled
   7.105 +- image URLs paramaters correctly escape ampersands
   7.106 +- semantic of renderer attribute of <img> and <imgurl> changed (see taglib doc)
   7.107 +- logging is now handled by Apache's commons.logging
   7.108 +- API change to DatasetProducer to let the producer decide about 
   7.109 +  data caching
   7.110 +- added a configuration paramter overliburl to define the overlib.js destination relative to webapp URL
   7.111 +- removed expires attributes from taglibrary as they are not used anymore
   7.112 +- fixed configuration bugs
   7.113 +- fixed caching bugs by changing caching to be session based
   7.114 +- fixed memory leaks
   7.115 +- fixed synchronization issue when using more than one timeseries chart on a page
   7.116 +- fixed incompatibilities between tag attribute types and setter methods
   7.117 +
   7.118 +Realease Notes for Version 0.8.9
   7.119 +--------------------------------
   7.120 +- fixed the "null is not a valid chart id" bug
   7.121 +- fixed browser detection bug (729378)
   7.122 +- Socket write detection bug (729384,729501,730490)
   7.123 +- fixed synchronization issues
   7.124 +- removed console output(717861)
   7.125 +
   7.126 +Realease Notes for Version 0.8.8
   7.127 +--------------------------------
   7.128 +- fixed bug: missing closing bracket in <img> tags
   7.129 +
   7.130 +Realease Notes for Version 0.8.7
   7.131 +--------------------------------
   7.132 +- bundled with JFreeCharts 0.9.4
   7.133 +
   7.134 +Realease Notes for Version 0.8.6
   7.135 +--------------------------------
   7.136 +- fixed a bug which caused a ConfigurationException if the Cewolf servlet
   7.137 +  was not loaded on startup
   7.138 +
   7.139 +Realease Notes for Version 0.8.5
   7.140 +--------------------------------
   7.141 +- fixed the server side image problem which occured on some machines
   7.142 +
   7.143 +Realease Notes for Version 0.8.4
   7.144 +--------------------------------
   7.145 +- now runs on resin-2.1.5
   7.146 +
   7.147 +Realease Notes for Version 0.8.3
   7.148 +--------------------------------
   7.149 +- added some header information in HTTP header to improve performance
   7.150 +- added a debug paramter to servlet to turn on and of debugging
   7.151 +
   7.152 +Realease Notes for Version 0.8.2
   7.153 +--------------------------------
   7.154 +- useful image caching with cleanup mechanisms to avoid running out of memory
   7.155 +- bugfix in image key computing
   7.156 +- faster caching and key generation
   7.157 +- init parameters for cewolf servlet to manipulate caching (see example etc/web.xml)
   7.158 +
   7.159 +Realease Notes for Version 0.8.1
   7.160 +--------------------------------
   7.161 +- Removed dashes from tag names to make them work in a JSP 1.1 container
   7.162 +  gradient-paint -> gradientpaint
   7.163 +  texture-paint -> texturepaint
   7.164 +  color-paint -> colorpaint
   7.165 +- Improved compatibility. Tested on
   7.166 +  - Tomcat 3.3.1
   7.167 +  - Tomcat 4.0
   7.168 +  - Tomcat 4.1.10
   7.169 +  - JRun 4.0.SP1 beta
   7.170 +- some bug fixes in tag handlers
   7.171 +
   7.172 +Realease Notes for Version 0.8
   7.173 +------------------------------
   7.174 +- ChartPostProcessor process method signature now has a third parameter with the
   7.175 +  current dataset of the rendered chart to enhance capabilities of processing
   7.176 +- <chart> tag does not render a image anymore. <chart> is only used to define
   7.177 +  a chart instance initially inside a JSP. The rendering of the chart image is
   7.178 +  performed by the <img> tag which is passed the chart id as an attribute.
   7.179 +- image maps and tooltips implemented (tested on IE 5.5 and Mozilla 1.1)
   7.180 +- added tag <imgurl> which can be used as the src attribute of an HTML img tag
   7.181 +- obsolete <panel> tag has been removed all attributes can be set directly to
   7.182 +  the <chart> tag now
   7.183 +- server side caching of images to gain performance blast when requesting the same
   7.184 +  chart again
   7.185 +- many redesigns
   7.186 +- polished example webapp
   7.187 +- fixed a bug which prevented reloading of a page
   7.188 +- fixed a bug which let the tag produce same keys for different charts whan tags
   7.189 +  are pooled
   7.190 +
   7.191 +Known issues:
   7.192 +- tooltips for pie3d charts are not positioned correctly 
   7.193 +
   7.194 +Realease Notes for Version 0.7.1
   7.195 +--------------------------------
   7.196 +- fixed a typo in TLD (boder instead of border in two tags)
   7.197 +- removed "antialias" attribute in TLD for tag legend as it is not implemented
   7.198 +  yet
   7.199 +
   7.200 +Realease Notes for Version 0.7
   7.201 +------------------------------
   7.202 +- unlimited customization of generated charts possible through additional
   7.203 +  ChartPostprocessor objects. See <chartpostprocessor> documentation!
   7.204 +- changed signature of DatasetProducer. Params are now passed as Map instead
   7.205 +  HashMap
   7.206 +- new <legend> tag to render the chart's legend separately
   7.207 +- added "legend" and "legendanchor" attribute to panel and chart tag to swith
   7.208 +  on/off and manipulate legend display
   7.209 +- new tag <legend> allows the separate rendering of the chart's legend somewhere
   7.210 +  in the JSP
   7.211 +- <chart> and <legend> tag now support all HTML 4.0 img tag attributes
   7.212 +- rendering servlet now renders an exception into the delivered image if one is
   7.213 +  raised when trying to render the chart
   7.214 +- removed obsolete example page producerparams.jsp (view testpage.jsp instead)
   7.215 +- the example.war binary is now distributed separately
   7.216 +- example web.xml no has an url-mapping to work in more J2EE containers
   7.217 +- better usage of JSP callbacks by overriding the release() method in tags
   7.218 +- enhanced test page for JSP 1.1 and JSP 1.2 containers
   7.219 +- enhanced image loading performance
   7.220 +- redesigned, optimized and simplified some issues
   7.221 +- some javadocs
   7.222 +
   7.223 +Realease Notes for Version 0.6.2
   7.224 +--------------------------------
   7.225 +- fixed a bug in testpage.jsp and testpage-1.1.jsp which closed the panel tag twice
   7.226 +
   7.227 +Realease Notes for Version 0.6.1
   7.228 +--------------------------------
   7.229 +- fixed a bug in the tag library descriptor which defined the background 
   7.230 +  attribute of tag chart as a float
   7.231 +
   7.232 +Realease Notes for Version 0.6
   7.233 +------------------------------
   7.234 +- added tags <color-paint>, <gradient-paint> and <texture-paint>
   7.235 +  for background paints of chart panel
   7.236 +- some refactorings in tag lib implementation
   7.237 +- testpage enhanced
   7.238 +
   7.239 +Realease Notes for Version 0.5.1
   7.240 +--------------------------------
   7.241 +- fixed a bug which prevented the reuse of the chart tag instance 
   7.242 +  by the container
   7.243 +
   7.244 +Realease Notes for Version 0.5
   7.245 +------------------------------
   7.246 +- the data tag now embeds a producer tag, future releases will have other
   7.247 +  possibilities to provide data (e.g. SQL)
   7.248 +- added support for Pie3DChart
   7.249 +- added <panel> tag to be embedded in <chart> tag
   7.250 +- embedded <panel> tag attributes override coressponing parent tags
   7.251 +  attributes
   7.252 +- <chart> tag now extends <panel> tag
   7.253 +- changed value type of <param> tag to java.io.Serilizable
   7.254 +- added antialias support
   7.255 +- added tag library documentation
   7.256 +- added some javadocs
   7.257 +- added some example JSPs
   7.258 +
   7.259 +Realease Notes for Version 0.4
   7.260 +------------------------------
   7.261 +- replaced TagExtraInfo with TagLibraryValidator
   7.262 +- moved .tld file to WEB-INF in sample WAR due to problems in some Tomcat 
   7.263 +  environments
   7.264 +- DatasetProducer now takes a HashMap containing additional parameters for
   7.265 +  dataset production
   7.266 +- Added tutorial to docs
   7.267 +- some additional JavaDocs
   7.268 +
   7.269 +Realease Notes for Version 0.3
   7.270 +------------------------------
   7.271 +- included TagExtraInfo to check charttype at JSP compile time
   7.272 +- added documentation
   7.273 +- some redesigns
   7.274 +
   7.275 +Realease Notes for Version 0.2
   7.276 +------------------------------
   7.277 +- updated to JFreeChart 0.9.2
   7.278 +- all 20 chart types from JFreeChart's ChartFactory are supported
   7.279 +- some redesigns
   7.280 +- some javadocs
   7.281 +
   7.282 +
   7.283 +Realease Notes for Version 0.1.1
   7.284 +--------------------------------
   7.285 +This is the first alpha-release of Cewolf.
   7.286 +It is useable already but there are not many possibilities to change the view of 
   7.287 +the current charts.
   7.288 +The documentation is very less.
   7.289 +Not all types of charts are supported.
   7.290 \ No newline at end of file

     8.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     8.2 +++ b/java/cewolf-1.0/etc/cewolf-1.1.tld	Sat Feb 28 21:31:02 2009 +0100
     8.3 @@ -0,0 +1,1234 @@
     8.4 +<?xml version="1.0" encoding="ISO-8859-1"?>
     8.5 +<!DOCTYPE taglib PUBLIC "-//Sun Microsystems, Inc.//DTD JSP Tag Library 1.2//EN" "http://java.sun.com/dtd/web-jsptaglibrary_1_2.dtd">
     8.6 +
     8.7 +<taglib>
     8.8 +<tlib-version>0.9.3</tlib-version>
     8.9 +<jsp-version>1.2</jsp-version>
    8.10 +<short-name>Cewolf Tag Library</short-name>
    8.11 +<uri>http://cewolf.sourceforge.net/taglib/cewolf.tld</uri>
    8.12 +<display-name>Cewolf Tag Library</display-name>
    8.13 +<description>This tag library is designed to describe charts of all kinds.</description>
    8.14 +<tag>
    8.15 +    <name>plot</name>
    8.16 +    <tag-class>de.laures.cewolf.taglib.tags.PlotTag</tag-class>
    8.17 +    <body-content>JSP</body-content>
    8.18 +    <description>
    8.19 +    	The plot tag is nested inside a complex chart to define a nested or layerd plot instance.
    8.20 +        @required-child data
    8.21 +    </description>
    8.22 +    <attribute>
    8.23 +        <name>type</name>
    8.24 +        <required>true</required>
    8.25 +        <rtexprvalue>true</rtexprvalue>
    8.26 +        <description>
    8.27 +        	The type  of the plot. One of xyarea, xyline, xyshapesandlines ,
    8.28 +			scatter, xyverticalbar, step, candlestick, highlow, signal,
    8.29 +			verticlebar, area, line, shapesandlines
    8.30 +	    </description>
    8.31 +    </attribute>
    8.32 +    <attribute>
    8.33 +        <name>xaxislabel</name>
    8.34 +        <required>false</required>
    8.35 +        <rtexprvalue>true</rtexprvalue>
    8.36 +        <description>
    8.37 +            Title of the plot's x-axis. This attributes is
    8.38 +            only used for horizontally combined charts.
    8.39 +        </description>
    8.40 +    </attribute>
    8.41 +    <attribute>
    8.42 +        <name>yaxislabel</name>
    8.43 +        <required>false</required>
    8.44 +        <rtexprvalue>true</rtexprvalue>
    8.45 +        <description>
    8.46 +            Title of the plot's y-axis. This attributes is
    8.47 +            only used for vertically combined charts.
    8.48 +        </description>
    8.49 +    </attribute>
    8.50 +</tag>
    8.51 +<tag>
    8.52 +    <name>img</name>
    8.53 +    <tag-class>de.laures.cewolf.taglib.tags.ChartImgTag</tag-class>
    8.54 +    <body-content>JSP</body-content>
    8.55 +    <description>
    8.56 +    	This tag is a specialized HTML img tag. It renders the chart
    8.57 +    	which has been specified by a &lt;chart&gt; tag in the same page.
    8.58 +      @optional-child map
    8.59 +    </description>
    8.60 +    <attribute>
    8.61 +        <name>renderer</name>
    8.62 +        <required>true</required>
    8.63 +        <rtexprvalue>true</rtexprvalue>
    8.64 +        <description>
    8.65 +            Path to rendering servlet. Any path that starts with a '/' is assumed to refer to a resource relative to web application root. Otherwise, the path is assumed to refer to resource relative to the current page directory.
    8.66 +        </description>
    8.67 +    </attribute>
    8.68 +    <attribute>
    8.69 +        <name>chartid</name>
    8.70 +        <required>true</required>
    8.71 +        <rtexprvalue>true</rtexprvalue>
    8.72 +        <description>
    8.73 +        	The id of the chart to render.
    8.74 +        </description>
    8.75 +    </attribute>
    8.76 +    <attribute>
    8.77 +        <name>width</name>
    8.78 +        <required>true</required>
    8.79 +        <rtexprvalue>true</rtexprvalue>
    8.80 +        <description>
    8.81 +            Width of the rendered chart image in pixel.
    8.82 +        </description>
    8.83 +    </attribute>
    8.84 +    <attribute>
    8.85 +        <name>height</name>
    8.86 +        <required>true</required>
    8.87 +        <rtexprvalue>true</rtexprvalue>
    8.88 +        <description>
    8.89 +            Height of the rendered chart image in pixel.
    8.90 +        </description>
    8.91 +    </attribute>
    8.92 +    <attribute>
    8.93 +        <name>mime</name>
    8.94 +        <required>false</required>
    8.95 +        <rtexprvalue>true</rtexprvalue>
    8.96 +        <description>
    8.97 +            The MIME type of the image. Currently image/png (default) and image/svg are supported.
    8.98 +            @default image/png
    8.99 +        </description>
   8.100 +    </attribute>
   8.101 +    <attribute>
   8.102 +        <name>alt</name>
   8.103 +        <required>false</required>
   8.104 +        <rtexprvalue>true</rtexprvalue>
   8.105 +        <description>
   8.106 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.107 +        </description>
   8.108 +    </attribute>
   8.109 +        <attribute>
   8.110 +        <name>timeout</name>
   8.111 +        <required>false</required>
   8.112 +        <rtexprvalue>true</rtexprvalue>
   8.113 +        <description>
   8.114 +           Sets the timeout value used in the LongTermSessionStorage obj. Value is in seconds.
   8.115 +        </description>
   8.116 +    </attribute>
   8.117 +    <attribute>
   8.118 +        <name>hspace</name>
   8.119 +        <required>false</required>
   8.120 +        <rtexprvalue>true</rtexprvalue>
   8.121 +        <description>
   8.122 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.123 +        </description>
   8.124 +    </attribute>
   8.125 +    <attribute>
   8.126 +        <name>vspace</name>
   8.127 +        <required>false</required>
   8.128 +        <rtexprvalue>true</rtexprvalue>
   8.129 +        <description>
   8.130 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.131 +        </description>
   8.132 +    </attribute>
   8.133 +    <attribute>
   8.134 +        <name>align</name>
   8.135 +        <required>false</required>
   8.136 +        <rtexprvalue>true</rtexprvalue>
   8.137 +        <description>
   8.138 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.139 +        </description>
   8.140 +    </attribute>
   8.141 +    <attribute>
   8.142 +        <name>border</name>
   8.143 +        <required>false</required>
   8.144 +        <rtexprvalue>true</rtexprvalue>
   8.145 +        <description>
   8.146 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.147 +        </description>
   8.148 +    </attribute>
   8.149 +    <attribute>
   8.150 +        <name>ismap</name>
   8.151 +        <required>false</required>
   8.152 +        <rtexprvalue>true</rtexprvalue>
   8.153 +        <description>
   8.154 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.155 +        </description>
   8.156 +    </attribute>
   8.157 +    <attribute>
   8.158 +        <name>longdesc</name>
   8.159 +        <required>false</required>
   8.160 +        <rtexprvalue>true</rtexprvalue>
   8.161 +        <description>
   8.162 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.163 +        </description>
   8.164 +    </attribute>
   8.165 +    <attribute>
   8.166 +        <name>usemap</name>
   8.167 +        <required>false</required>
   8.168 +        <rtexprvalue>true</rtexprvalue>
   8.169 +        <description>
   8.170 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.171 +        </description>
   8.172 +    </attribute>
   8.173 +    <attribute>
   8.174 +        <name>class</name>
   8.175 +        <required>false</required>
   8.176 +        <rtexprvalue>true</rtexprvalue>
   8.177 +        <description>
   8.178 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.179 +        </description>
   8.180 +    </attribute>
   8.181 +    <attribute>
   8.182 +        <name>dir</name>
   8.183 +        <required>false</required>
   8.184 +        <rtexprvalue>true</rtexprvalue>
   8.185 +        <description>
   8.186 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.187 +        </description>
   8.188 +    </attribute>
   8.189 +    <attribute>
   8.190 +        <name>lang</name>
   8.191 +        <required>false</required>
   8.192 +        <rtexprvalue>true</rtexprvalue>
   8.193 +        <description>
   8.194 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.195 +        </description>
   8.196 +    </attribute>
   8.197 +    <attribute>
   8.198 +        <name>onclick</name>
   8.199 +        <required>false</required>
   8.200 +        <rtexprvalue>true</rtexprvalue>
   8.201 +        <description>
   8.202 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.203 +        </description>
   8.204 +    </attribute>
   8.205 +    <attribute>
   8.206 +        <name>ondbclick</name>
   8.207 +        <required>false</required>
   8.208 +        <rtexprvalue>true</rtexprvalue>
   8.209 +        <description>
   8.210 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.211 +        </description>
   8.212 +    </attribute>
   8.213 +    <attribute>
   8.214 +        <name>onkeydown</name>
   8.215 +        <required>false</required>
   8.216 +        <rtexprvalue>true</rtexprvalue>
   8.217 +        <description>
   8.218 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.219 +        </description>
   8.220 +    </attribute>
   8.221 +    <attribute>
   8.222 +        <name>onkeypress</name>
   8.223 +        <required>false</required>
   8.224 +        <rtexprvalue>true</rtexprvalue>
   8.225 +        <description>
   8.226 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.227 +        </description>
   8.228 +    </attribute>
   8.229 +    <attribute>
   8.230 +        <name>onkeyup</name>
   8.231 +        <required>false</required>
   8.232 +        <rtexprvalue>true</rtexprvalue>
   8.233 +        <description>
   8.234 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.235 +        </description>
   8.236 +    </attribute>
   8.237 +    <attribute>
   8.238 +        <name>onmousedown</name>
   8.239 +        <required>false</required>
   8.240 +        <rtexprvalue>true</rtexprvalue>
   8.241 +        <description>
   8.242 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.243 +        </description>
   8.244 +    </attribute>
   8.245 +    <attribute>
   8.246 +        <name>onmousemove</name>
   8.247 +        <required>false</required>
   8.248 +        <rtexprvalue>true</rtexprvalue>
   8.249 +        <description>
   8.250 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.251 +        </description>
   8.252 +    </attribute>
   8.253 +    <attribute>
   8.254 +        <name>onmouseout</name>
   8.255 +        <required>false</required>
   8.256 +        <rtexprvalue>true</rtexprvalue>
   8.257 +        <description>
   8.258 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.259 +        </description>
   8.260 +    </attribute>
   8.261 +    <attribute>
   8.262 +        <name>onmouseover</name>
   8.263 +        <required>false</required>
   8.264 +        <rtexprvalue>true</rtexprvalue>
   8.265 +        <description>
   8.266 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.267 +        </description>
   8.268 +    </attribute>
   8.269 +    <attribute>
   8.270 +        <name>onmouseup</name>
   8.271 +        <required>false</required>
   8.272 +        <rtexprvalue>true</rtexprvalue>
   8.273 +        <description>
   8.274 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.275 +        </description>
   8.276 +    </attribute>
   8.277 +    <attribute>
   8.278 +        <name>style</name>
   8.279 +        <required>false</required>
   8.280 +        <rtexprvalue>true</rtexprvalue>
   8.281 +        <description>
   8.282 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.283 +        </description>
   8.284 +    </attribute>
   8.285 +    <attribute>
   8.286 +        <name>htmltitle</name>
   8.287 +        <required>false</required>
   8.288 +        <rtexprvalue>true</rtexprvalue>
   8.289 +        <description>
   8.290 +           Corresponds to appropriate HMTL &lt;img&gt; title attribute.
   8.291 +        </description>
   8.292 +    </attribute>
   8.293 +    <attribute>
   8.294 +        <name>forceSessionId</name>
   8.295 +        <required>false</required>
   8.296 +        <rtexprvalue>true</rtexprvalue>
   8.297 +        <description>
   8.298 +           Add JSession id.
   8.299 +        </description>
   8.300 +    </attribute>
   8.301 +    <attribute>
   8.302 +        <name>removeAfterRender</name>
   8.303 +        <required>false</required>
   8.304 +        <rtexprvalue>true</rtexprvalue>
   8.305 +        <description>
   8.306 +           Remove image after rendering (defaults to false).
   8.307 +        </description>
   8.308 +    </attribute>
   8.309 +</tag>
   8.310 +<tag>
   8.311 +    <name>imgurl</name>
   8.312 +    <tag-class>de.laures.cewolf.taglib.tags.ChartImgURLTag</tag-class>
   8.313 +    <tei-class>de.laures.cewolf.taglib.tags.ChartImgURLTagEI</tei-class>
   8.314 +    <description>
   8.315 +    	This tag can be used as the src attribute of a HTML img tag. E.g.: 
   8.316 +    	&lt;img src='&lt;imgurl chartid="foobar" renderer="cewolf" width="100" height="100"/&gt;'&gt;
   8.317 +    	If the var attribute is used the URL is exposed as a page attribute of type String.
   8.318 +        @extends img
   8.319 +    </description>
   8.320 +    <attribute>
   8.321 +        <name>var</name>
   8.322 +        <required>false</required>
   8.323 +        <rtexprvalue>true</rtexprvalue>
   8.324 +        <description>
   8.325 +            Name of the page scope attribute to hold the URL. If not specified the URL is printed to the page outstream.
   8.326 +        </description>
   8.327 +    </attribute>
   8.328 +    <attribute>
   8.329 +        <name>renderer</name>
   8.330 +        <required>true</required>
   8.331 +        <rtexprvalue>true</rtexprvalue>
   8.332 +        <description>
   8.333 +            Path to rendering servlet. Any path that starts with a '/' is assumed to refer to a resource relative to web application root. Otherwise, the path is assumed to refer to resource relative to the current page directory.
   8.334 +        </description>
   8.335 +    </attribute>
   8.336 +    <attribute>
   8.337 +        <name>chartid</name>
   8.338 +        <required>true</required>
   8.339 +        <rtexprvalue>true</rtexprvalue>
   8.340 +        <description>
   8.341 +        	The id of the chart to render.
   8.342 +        </description>
   8.343 +    </attribute>
   8.344 +    <attribute>
   8.345 +        <name>width</name>
   8.346 +        <required>true</required>
   8.347 +        <rtexprvalue>true</rtexprvalue>
   8.348 +        <description>
   8.349 +            Width of the rendered chart image in pixel.
   8.350 +        </description>
   8.351 +    </attribute>
   8.352 +    <attribute>
   8.353 +        <name>height</name>
   8.354 +        <required>true</required>
   8.355 +        <rtexprvalue>true</rtexprvalue>
   8.356 +        <description>
   8.357 +            Height of the rendered chart image in pixel.
   8.358 +        </description>
   8.359 +    </attribute>
   8.360 +    <attribute>
   8.361 +        <name>mime</name>
   8.362 +        <required>false</required>
   8.363 +        <rtexprvalue>true</rtexprvalue>
   8.364 +        <description>
   8.365 +            The MIME type of the image. Currently image/png (default) and image/svg are supported.
   8.366 +            @default image/png
   8.367 +        </description>
   8.368 +    </attribute>
   8.369 +</tag>
   8.370 +<tag>
   8.371 +    <name>chart</name>
   8.372 +    <tag-class>de.laures.cewolf.taglib.tags.SimpleChartTag</tag-class>
   8.373 +    <description>
   8.374 +        Root tag of a chart description.
   8.375 +        @root
   8.376 +        @required-child data
   8.377 +        @optional-child chartpostprocessor
   8.378 +    </description>
   8.379 +    <attribute>
   8.380 +        <name>id</name>
   8.381 +        <required>true</required>
   8.382 +        <rtexprvalue>true</rtexprvalue>
   8.383 +        <description>
   8.384 +            ID under which the chart description bean will be stored in the
   8.385 +            page to be found by the img tag. Beware of using an
   8.386 +            ID which is not yet used for other beans in the page to avoid
   8.387 +            compile errors.
   8.388 +        </description>
   8.389 +    </attribute>
   8.390 +    <attribute>
   8.391 +        <name>type</name>
   8.392 +        <required>true</required>
   8.393 +        <rtexprvalue>true</rtexprvalue>
   8.394 +        <description>
   8.395 +            Type of the chart. One of area, areaxy, horizontalbar, horizontalbar3d,
   8.396 +            line, pie, scatter, stackedarea, stackedhorizontalbar, stackedverticalbar, 
   8.397 +            stackedverticalbar3d, timeseries, verticalbar, verticalbar3d, xy,
   8.398 +            candlestick, highlow, gantt, wind, signal, verticalxybar, pie3d, meter
   8.399 +        </description>
   8.400 +    </attribute>
   8.401 +    <attribute>
   8.402 +        <name>title</name>
   8.403 +        <required>false</required>
   8.404 +        <rtexprvalue>true</rtexprvalue>
   8.405 +        <description>
   8.406 +            Title of the chart which is displayed on the chart panel
   8.407 +            above the plot pane.
   8.408 +        </description>
   8.409 +    </attribute>
   8.410 +    <attribute>
   8.411 +        <name>xaxislabel</name>
   8.412 +        <required>false</required>
   8.413 +        <rtexprvalue>true</rtexprvalue>
   8.414 +        <description>
   8.415 +            Title of the chart's x-axis. This attributes is
   8.416 +            ignored if the type attribute of the parent chart tag is one
   8.417 +            of pie3d or pie.
   8.418 +        </description>
   8.419 +    </attribute>
   8.420 +    <attribute>
   8.421 +        <name>yaxislabel</name>
   8.422 +        <required>false</required>
   8.423 +        <rtexprvalue>true</rtexprvalue>
   8.424 +        <description>
   8.425 +            Title of the chart's y-axis. This attributes is
   8.426 +            ignored if the type attribute of the parent chart tag is one
   8.427 +            of pie3d or pie.
   8.428 +        </description>
   8.429 +    </attribute>
   8.430 +    <attribute>
   8.431 +        <name>background</name>
   8.432 +        <required>false</required>
   8.433 +        <rtexprvalue>true</rtexprvalue>
   8.434 +        <description>
   8.435 +            Background image of the chart panel. The value of this 
   8.436 +            attribute is the filename of a graphics file relative to the web
   8.437 +            application's root directory (e.g. /WEB-INF/img/bg.jpg).
   8.438 +            The image must be loadable by the default java.awt.Toolkit of the
   8.439 +            servlet container's JVM.
   8.440 +        </description>
   8.441 +    </attribute>
   8.442 +    <attribute>
   8.443 +        <name>backgroundimagealpha</name>
   8.444 +        <required>false</required>
   8.445 +        <rtexprvalue>true</rtexprvalue>
   8.446 +        <type>java.lang.Float</type>
   8.447 +        <description>
   8.448 +            Chart's backgound alpha blending value as a float. Value ranges
   8.449 +            from 0.0 to 1.0.
   8.450 +            @default 0.0
   8.451 +            @overrides /chart[backgroundimagealpha]
   8.452 +        </description>
   8.453 +    </attribute>
   8.454 +    <attribute>
   8.455 +        <name>antialias</name>
   8.456 +        <required>false</required>
   8.457 +        <rtexprvalue>true</rtexprvalue>
   8.458 +        <description>
   8.459 +            Antialiased rendering of the chart.
   8.460 +            @default true
   8.461 +            @overrides /chart[backgroundimagealpha]
   8.462 +        </description>
   8.463 +    </attribute>
   8.464 +    <attribute>
   8.465 +        <name>showlegend</name>
   8.466 +        <required>false</required>
   8.467 +        <rtexprvalue>true</rtexprvalue>
   8.468 +        <description>
   8.469 +           Boolean value to switch on or off the legend display inside of this panel.
   8.470 +           @default true
   8.471 +        </description>
   8.472 +    </attribute>
   8.473 +    <attribute>
   8.474 +        <name>legendanchor</name>
   8.475 +        <required>false</required>
   8.476 +        <rtexprvalue>true</rtexprvalue>
   8.477 +        <description>
   8.478 +            Sets the anchor of the legend inside of the panel. Possible values
   8.479 +            are 'north', 'south', 'west', 'east'.
   8.480 +            Ignored if showlegned is 'false'.
   8.481 +            @default 'south'
   8.482 +        </description>
   8.483 +    </attribute>
   8.484 +</tag>
   8.485 +<tag>
   8.486 +    <name>overlaidchart</name>
   8.487 +    <tag-class>de.laures.cewolf.taglib.tags.OverlaidChartTag</tag-class>
   8.488 +    <description>
   8.489 +        Root tag of a overlaid-chart description.
   8.490 +        @root
   8.491 +        @required-child data
   8.492 +        @optional-child chartpostprocessor
   8.493 +    </description>
   8.494 +    <attribute>
   8.495 +        <name>id</name>
   8.496 +        <required>true</required>
   8.497 +        <rtexprvalue>true</rtexprvalue>
   8.498 +        <description>
   8.499 +            ID under which the chart description bean will be stored in the
   8.500 +            page to be found by the img tag. Beware of using an
   8.501 +            ID which is not yet used for other beans in the page to avoid
   8.502 +            compile errors.
   8.503 +        </description>
   8.504 +    </attribute>
   8.505 +    <attribute>
   8.506 +        <name>type</name>
   8.507 +        <required>true</required>
   8.508 +        <rtexprvalue>true</rtexprvalue>
   8.509 +        <description>
   8.510 +            Type of the chart. In this version only overlaidxy is supported.
   8.511 +        </description>
   8.512 +    </attribute>
   8.513 +    <attribute>
   8.514 +        <name>title</name>
   8.515 +        <required>false</required>
   8.516 +        <rtexprvalue>true</rtexprvalue>
   8.517 +        <description>
   8.518 +            Title of the chart which is displayed on the chart panel
   8.519 +            above the plot pane.
   8.520 +        </description>
   8.521 +    </attribute>
   8.522 +    <attribute>
   8.523 +        <name>xaxistype</name>
   8.524 +        <required>true</required>
   8.525 +        <rtexprvalue>true</rtexprvalue>
   8.526 +        <description>
   8.527 +        	Type of the domain axis. Possible values: date, number
   8.528 +        </description>
   8.529 +    </attribute>
   8.530 +    <attribute>
   8.531 +        <name>xaxislabel</name>
   8.532 +        <required>false</required>
   8.533 +        <rtexprvalue>true</rtexprvalue>
   8.534 +        <description>
   8.535 +            Title of the chart's x-axis. This attributes is
   8.536 +            ignored if the type attribute of the parent chart tag is one
   8.537 +            of pie3d or pie.
   8.538 +        </description>
   8.539 +    </attribute>
   8.540 +    <attribute>
   8.541 +        <name>yaxistype</name>
   8.542 +        <required>false</required>
   8.543 +        <rtexprvalue>true</rtexprvalue>
   8.544 +        <description>
   8.545 +        	Type of the range axis. Possible values: date, number
   8.546 +        </description>
   8.547 +    </attribute>
   8.548 +    <attribute>
   8.549 +        <name>yaxislabel</name>
   8.550 +        <required>false</required>
   8.551 +        <rtexprvalue>true</rtexprvalue>
   8.552 +        <description>
   8.553 +            Title of the chart's y-axis. This attributes is
   8.554 +            ignored if the type attribute of the parent chart tag is one
   8.555 +            of pie3d or pie.
   8.556 +        </description>
   8.557 +    </attribute>
   8.558 +    <attribute>
   8.559 +        <name>background</name>
   8.560 +        <required>false</required>
   8.561 +        <rtexprvalue>true</rtexprvalue>
   8.562 +        <description>
   8.563 +            Background image of the chart panel. The value of this 
   8.564 +            attribute is the filename of a graphics file relative to the web
   8.565 +            application's root directory (e.g. /WEB-INF/img/bg.jpg).
   8.566 +            The image must be loadable by the default java.awt.Toolkit of the
   8.567 +            servlet container's JVM.
   8.568 +        </description>
   8.569 +    </attribute>
   8.570 +    <attribute>
   8.571 +        <name>backgroundimagealpha</name>
   8.572 +        <required>false</required>
   8.573 +        <rtexprvalue>true</rtexprvalue>
   8.574 +        <type>java.lang.Float</type>
   8.575 +        <description>
   8.576 +            Chart's backgound alpha blending value as a float. Value ranges
   8.577 +            from 0.0 to 1.0.
   8.578 +            @default 0.0
   8.579 +            @overrides /chart[backgroundimagealpha]
   8.580 +        </description>
   8.581 +    </attribute>
   8.582 +    <attribute>
   8.583 +        <name>antialias</name>
   8.584 +        <required>false</required>
   8.585 +        <rtexprvalue>true</rtexprvalue>
   8.586 +        <description>
   8.587 +            Antialiased rendering of the chart.
   8.588 +            @default true
   8.589 +            @overrides /chart[backgroundimagealpha]
   8.590 +        </description>
   8.591 +    </attribute>
   8.592 +    <attribute>
   8.593 +        <name>showlegend</name>
   8.594 +        <required>false</required>
   8.595 +        <rtexprvalue>true</rtexprvalue>
   8.596 +        <description>
   8.597 +           Boolean value to switch on or off the legend display inside of this panel.
   8.598 +           @default true
   8.599 +        </description>
   8.600 +    </attribute>
   8.601 +    <attribute>
   8.602 +        <name>legendanchor</name>
   8.603 +        <required>false</required>
   8.604 +        <rtexprvalue>true</rtexprvalue>
   8.605 +        <description>
   8.606 +            Sets the anchor of the legend inside of the panel. Possible values
   8.607 +            are 'north', 'south', 'west', 'east'.
   8.608 +            Ignored if showlegned is 'false'.
   8.609 +            @default 'south'
   8.610 +        </description>
   8.611 +    </attribute>
   8.612 +</tag>
   8.613 +<tag>
   8.614 +    <name>combinedchart</name>
   8.615 +    <tag-class>de.laures.cewolf.taglib.tags.CombinedChartTag</tag-class>
   8.616 +    <description>
   8.617 +        Root tag of a combined-chart description.
   8.618 +        @root
   8.619 +        @required-child plot
   8.620 +        @optional-child chartpostprocessor
   8.621 +    </description>
   8.622 +    <attribute>
   8.623 +        <name>id</name>
   8.624 +        <required>true</required>
   8.625 +        <rtexprvalue>true</rtexprvalue>
   8.626 +        <description>
   8.627 +            ID under which the chart description bean will be stored in the
   8.628 +            page to be found by the img tag. Beware of using an
   8.629 +            ID which is not yet used for other beans in the page to avoid
   8.630 +            compile errors.
   8.631 +        </description>
   8.632 +    </attribute>
   8.633 +    <attribute>
   8.634 +        <name>type</name>
   8.635 +        <required>true</required>
   8.636 +        <rtexprvalue>true</rtexprvalue>
   8.637 +        <description>
   8.638 +            Type of the chart. One of combinedxy
   8.639 +        </description>
   8.640 +    </attribute>
   8.641 +    <attribute>
   8.642 +        <name>layout</name>
   8.643 +        <required>true</required>
   8.644 +        <rtexprvalue>true</rtexprvalue>
   8.645 +        <description>
   8.646 +            Layout of the chart. Either vertical or horizontal
   8.647 +        </description>
   8.648 +    </attribute>
   8.649 +    <attribute>
   8.650 +        <name>title</name>
   8.651 +        <required>false</required>
   8.652 +        <rtexprvalue>true</rtexprvalue>
   8.653 +        <description>
   8.654 +            Title of the chart which is displayed on the chart panel
   8.655 +            above the plot pane.
   8.656 +        </description>
   8.657 +    </attribute>
   8.658 +    <attribute>
   8.659 +        <name>xaxislabel</name>
   8.660 +        <required>false</required>
   8.661 +        <rtexprvalue>true</rtexprvalue>
   8.662 +        <description>
   8.663 +            Title of the chart's x-axis. This attributes is
   8.664 +            ignored if the type attribute of the parent chart tag is one
   8.665 +            of pie3d or pie.
   8.666 +        </description>
   8.667 +    </attribute>
   8.668 +    <attribute>
   8.669 +        <name>yaxislabel</name>
   8.670 +        <required>false</required>
   8.671 +        <rtexprvalue>true</rtexprvalue>
   8.672 +        <description>
   8.673 +            Title of the chart's y-axis. This attributes is
   8.674 +            ignored if the type attribute of the parent chart tag is one
   8.675 +            of pie3d or pie.
   8.676 +        </description>
   8.677 +    </attribute>
   8.678 +    <attribute>
   8.679 +        <name>background</name>
   8.680 +        <required>false</required>
   8.681 +        <rtexprvalue>true</rtexprvalue>
   8.682 +        <description>
   8.683 +            Background image of the chart panel. The value of this
   8.684 +            attribute is the filename of a graphics file relative to the web
   8.685 +            application's root directory (e.g. /WEB-INF/img/bg.jpg).
   8.686 +            The image must be loadable by the default java.awt.Toolkit of the
   8.687 +            servlet container's JVM.
   8.688 +        </description>
   8.689 +    </attribute>
   8.690 +    <attribute>
   8.691 +        <name>backgroundimagealpha</name>
   8.692 +        <required>false</required>
   8.693 +        <rtexprvalue>true</rtexprvalue>
   8.694 +        <type>java.lang.Float</type>
   8.695 +        <description>
   8.696 +            Chart's backgound alpha blending value as a float. Value ranges
   8.697 +            from 0.0 to 1.0.
   8.698 +            @default 0.0
   8.699 +            @overrides /chart[backgroundimagealpha]
   8.700 +        </description>
   8.701 +    </attribute>
   8.702 +    <attribute>
   8.703 +        <name>antialias</name>
   8.704 +        <required>false</required>
   8.705 +        <rtexprvalue>true</rtexprvalue>
   8.706 +        <description>
   8.707 +            Antialiased rendering of the chart.
   8.708 +            @default true
   8.709 +            @overrides /chart[backgroundimagealpha]
   8.710 +        </description>
   8.711 +    </attribute>
   8.712 +    <attribute>
   8.713 +        <name>showlegend</name>
   8.714 +        <required>false</required>
   8.715 +        <rtexprvalue>true</rtexprvalue>
   8.716 +        <description>
   8.717 +           Boolean value to switch on or off the legend display inside of this panel.
   8.718 +           @default true
   8.719 +        </description>
   8.720 +    </attribute>
   8.721 +    <attribute>
   8.722 +        <name>legendanchor</name>
   8.723 +        <required>false</required>
   8.724 +        <rtexprvalue>true</rtexprvalue>
   8.725 +        <description>
   8.726 +            Sets the anchor of the legend inside of the panel. Possible values
   8.727 +            are 'north', 'south', 'west', 'east'.
   8.728 +            Ignored if showlegned is 'false'.
   8.729 +            @default 'south'
   8.730 +        </description>
   8.731 +    </attribute>
   8.732 +</tag>
   8.733 +<tag>
   8.734 +    <name>legend</name>
   8.735 +    <tag-class>de.laures.cewolf.taglib.tags.LegendTag</tag-class>
   8.736 +    <description>
   8.737 +       This tag is used to render the legend of a chart in a separate image.
   8.738 +       It assumes that somewhere else in the JSP a chart tag defines a chart
   8.739 +       with the same ID as this legend tag.
   8.740 +    </description>
   8.741 +    <attribute>
   8.742 +        <name>renderer</name>
   8.743 +        <required>true</required>
   8.744 +        <rtexprvalue>true</rtexprvalue>
   8.745 +        <description>
   8.746 +            Path to rendering servlet relative to web apps root URL
   8.747 +            (e.g. servlet/cewolf).
   8.748 +        </description>
   8.749 +    </attribute>
   8.750 +    <attribute>
   8.751 +        <name>id</name>
   8.752 +        <required>true</required>
   8.753 +        <rtexprvalue>true</rtexprvalue>
   8.754 +        <description>
   8.755 +            ID under which the chart description bean will be stored in the
   8.756 +            session to be found by the rendering servlet. Beware of using an
   8.757 +            ID which is not yet used for other beans in the session to avoid
   8.758 +            overriding.
   8.759 +        </description>
   8.760 +    </attribute>
   8.761 +    <attribute>
   8.762 +        <name>timeout</name>
   8.763 +        <required>false</required>
   8.764 +        <rtexprvalue>true</rtexprvalue>
   8.765 +        <description>
   8.766 +           Sets the timeout value used in the LongTermSessionStorage obj. Value is in seconds.
   8.767 +        </description>
   8.768 +    </attribute>
   8.769 +    <attribute>
   8.770 +        <name>width</name>
   8.771 +        <required>false</required>
   8.772 +        <rtexprvalue>true</rtexprvalue>
   8.773 +        <description>
   8.774 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.775 +        </description>
   8.776 +    </attribute>
   8.777 +    <attribute>
   8.778 +        <name>height</name>
   8.779 +        <required>false</required>
   8.780 +        <rtexprvalue>true</rtexprvalue>
   8.781 +        <description>
   8.782 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.783 +        </description>
   8.784 +    </attribute>
   8.785 +    <attribute>
   8.786 +        <name>mime</name>
   8.787 +        <required>false</required>
   8.788 +        <rtexprvalue>true</rtexprvalue>
   8.789 +        <description>
   8.790 +            The MIME type of the image. Currently image/png (default) and image/svg are supported.
   8.791 +            @default image/png
   8.792 +        </description>
   8.793 +    </attribute>
   8.794 +    <attribute>
   8.795 +        <name>alt</name>
   8.796 +        <required>false</required>
   8.797 +        <rtexprvalue>true</rtexprvalue>
   8.798 +        <description>
   8.799 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.800 +        </description>
   8.801 +    </attribute>
   8.802 +    <attribute>
   8.803 +        <name>hspace</name>
   8.804 +        <required>false</required>
   8.805 +        <rtexprvalue>true</rtexprvalue>
   8.806 +        <description>
   8.807 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.808 +        </description>
   8.809 +    </attribute>
   8.810 +    <attribute>
   8.811 +        <name>vspace</name>
   8.812 +        <required>false</required>
   8.813 +        <rtexprvalue>true</rtexprvalue>
   8.814 +        <description>
   8.815 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.816 +        </description>
   8.817 +    </attribute>
   8.818 +    <attribute>
   8.819 +        <name>align</name>
   8.820 +        <required>false</required>
   8.821 +        <rtexprvalue>true</rtexprvalue>
   8.822 +        <description>
   8.823 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.824 +        </description>
   8.825 +    </attribute>
   8.826 +    <attribute>
   8.827 +        <name>border</name>
   8.828 +        <required>false</required>
   8.829 +        <rtexprvalue>true</rtexprvalue>
   8.830 +        <description>
   8.831 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.832 +        </description>
   8.833 +    </attribute>
   8.834 +    <attribute>
   8.835 +        <name>ismap</name>
   8.836 +        <required>false</required>
   8.837 +        <rtexprvalue>true</rtexprvalue>
   8.838 +        <description>
   8.839 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.840 +        </description>
   8.841 +    </attribute>
   8.842 +    <attribute>
   8.843 +        <name>longdesc</name>
   8.844 +        <required>false</required>
   8.845 +        <rtexprvalue>true</rtexprvalue>
   8.846 +        <description>
   8.847 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.848 +        </description>
   8.849 +    </attribute>
   8.850 +    <attribute>
   8.851 +        <name>usemap</name>
   8.852 +        <required>false</required>
   8.853 +        <rtexprvalue>true</rtexprvalue>
   8.854 +        <description>
   8.855 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.856 +        </description>
   8.857 +    </attribute>
   8.858 +    <attribute>
   8.859 +        <name>class</name>
   8.860 +        <required>false</required>
   8.861 +        <rtexprvalue>true</rtexprvalue>
   8.862 +        <description>
   8.863 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.864 +        </description>
   8.865 +    </attribute>
   8.866 +    <attribute>
   8.867 +        <name>dir</name>
   8.868 +        <required>false</required>
   8.869 +        <rtexprvalue>true</rtexprvalue>
   8.870 +        <description>
   8.871 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.872 +        </description>
   8.873 +    </attribute>
   8.874 +    <attribute>
   8.875 +        <name>lang</name>
   8.876 +        <required>false</required>
   8.877 +        <rtexprvalue>true</rtexprvalue>
   8.878 +        <description>
   8.879 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.880 +        </description>
   8.881 +    </attribute>
   8.882 +    <attribute>
   8.883 +        <name>onclick</name>
   8.884 +        <required>false</required>
   8.885 +        <rtexprvalue>true</rtexprvalue>
   8.886 +        <description>
   8.887 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.888 +        </description>
   8.889 +    </attribute>
   8.890 +    <attribute>
   8.891 +        <name>ondbclick</name>
   8.892 +        <required>false</required>
   8.893 +        <rtexprvalue>true</rtexprvalue>
   8.894 +        <description>
   8.895 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.896 +        </description>
   8.897 +    </attribute>
   8.898 +    <attribute>
   8.899 +        <name>onkeydown</name>
   8.900 +        <required>false</required>
   8.901 +        <rtexprvalue>true</rtexprvalue>
   8.902 +        <description>
   8.903 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.904 +        </description>
   8.905 +    </attribute>
   8.906 +    <attribute>
   8.907 +        <name>onkeypress</name>
   8.908 +        <required>false</required>
   8.909 +        <rtexprvalue>true</rtexprvalue>
   8.910 +        <description>
   8.911 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.912 +        </description>
   8.913 +    </attribute>
   8.914 +    <attribute>
   8.915 +        <name>onkeyup</name>
   8.916 +        <required>false</required>
   8.917 +        <rtexprvalue>true</rtexprvalue>
   8.918 +        <description>
   8.919 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.920 +        </description>
   8.921 +    </attribute>
   8.922 +    <attribute>
   8.923 +        <name>onmousedown</name>
   8.924 +        <required>false</required>
   8.925 +        <rtexprvalue>true</rtexprvalue>
   8.926 +        <description>
   8.927 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.928 +        </description>
   8.929 +    </attribute>
   8.930 +    <attribute>
   8.931 +        <name>onmousemove</name>
   8.932 +        <required>false</required>
   8.933 +        <rtexprvalue>true</rtexprvalue>
   8.934 +        <description>
   8.935 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.936 +        </description>
   8.937 +    </attribute>
   8.938 +    <attribute>
   8.939 +        <name>onmouseout</name>
   8.940 +        <required>false</required>
   8.941 +        <rtexprvalue>true</rtexprvalue>
   8.942 +        <description>
   8.943 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.944 +        </description>
   8.945 +    </attribute>
   8.946 +    <attribute>
   8.947 +        <name>onmouseover</name>
   8.948 +        <required>false</required>
   8.949 +        <rtexprvalue>true</rtexprvalue>
   8.950 +        <description>
   8.951 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.952 +        </description>
   8.953 +    </attribute>
   8.954 +    <attribute>
   8.955 +        <name>onmouseup</name>
   8.956 +        <required>false</required>
   8.957 +        <rtexprvalue>true</rtexprvalue>
   8.958 +        <description>
   8.959 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.960 +        </description>
   8.961 +    </attribute>
   8.962 +    <attribute>
   8.963 +        <name>style</name>
   8.964 +        <required>false</required>
   8.965 +        <rtexprvalue>true</rtexprvalue>
   8.966 +        <description>
   8.967 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   8.968 +        </description>
   8.969 +    </attribute>
   8.970 +    <attribute>
   8.971 +        <name>htmltitle</name>
   8.972 +        <required>false</required>
   8.973 +        <rtexprvalue>true</rtexprvalue>
   8.974 +        <description>
   8.975 +           Corresponds to appropriate HMTL &lt;img&gt; title attribute.
   8.976 +        </description>
   8.977 +    </attribute>
   8.978 +    <attribute>
   8.979 +        <name>forceSessionId</name>
   8.980 +        <required>false</required>
   8.981 +        <rtexprvalue>true</rtexprvalue>
   8.982 +        <description>
   8.983 +           Add JSession id.
   8.984 +        </description>
   8.985 +    </attribute>    
   8.986 +    <attribute>
   8.987 +        <name>removeAfterRender</name>
   8.988 +        <required>false</required>
   8.989 +        <rtexprvalue>true</rtexprvalue>
   8.990 +        <description>
   8.991 +           Remove image after rendering (defaults to false).
   8.992 +        </description>
   8.993 +    </attribute>
   8.994 +</tag>
   8.995 +<tag>
   8.996 +    <name>data</name>
   8.997 +    <tag-class>de.laures.cewolf.taglib.tags.DataTag</tag-class>
   8.998 +    <description>
   8.999 +        A data tag provides all information needed to retrieve the data which are
  8.1000 +        needed by the chart. Current version only supports data provided by a
  8.1001 +        DatasetProducer. In future versions there will be tags to provide data
  8.1002 +        from a datasource (e.g. via SQL).
  8.1003 +        @optional-child producer
  8.1004 +    </description>
  8.1005 +</tag>
  8.1006 +<tag>
  8.1007 +    <name>producer</name>
  8.1008 +    <tag-class>de.laures.cewolf.taglib.tags.ProducerTag</tag-class>
  8.1009 +    <description>
  8.1010 +        A data tag provides all information needed to retrieve the data which are
  8.1011 +        needed by the chart. Current version only supports data provided by a
  8.1012 +        DatasetProducer. In future versions there will be tags to provide data
  8.1013 +        from a datasource (e.g. via SQL).
  8.1014 +        @optional-child param
  8.1015 +    </description>
  8.1016 +    <attribute>
  8.1017 +        <name>id</name>
  8.1018 +        <required>true</required>
  8.1019 +        <rtexprvalue>true</rtexprvalue>
  8.1020 +        <description>
  8.1021 +            ID under which an object of type DatasetProducer can be found in
  8.1022 +            pageContext. This object is used to retrieve the dataset of the chart.
  8.1023 +        </description>
  8.1024 +    </attribute>
  8.1025 +    <attribute>
  8.1026 +        <name>usecache</name>
  8.1027 +        <required>false</required>
  8.1028 +        <rtexprvalue>true</rtexprvalue>
  8.1029 +        <description>
  8.1030 +            Determines if formally produced data should be reused if possible.
  8.1031 +            @default true
  8.1032 +        </description>
  8.1033 +    </attribute>
  8.1034 +</tag>
  8.1035 +<tag>
  8.1036 +    <name>chartpostprocessor</name>
  8.1037 +    <tag-class>de.laures.cewolf.taglib.tags.ChartPostProcessorTag</tag-class>
  8.1038 +    <description>
  8.1039 +        A chart postprocessor tag references an object of type ChartProstProcessor
  8.1040 +        which must be defined in pageContext under the provided ID. This object
  8.1041 +        is called back after chart generation to post process the chart in any
  8.1042 +        manner.
  8.1043 +        @optional-child param
  8.1044 +    </description>
  8.1045 +    <attribute>
  8.1046 +        <name>id</name>
  8.1047 +        <required>true</required>
  8.1048 +        <rtexprvalue>true</rtexprvalue>
  8.1049 +        <description>
  8.1050 +            ID under which an object of type ChartPostProcessor can be found in
  8.1051 +            pageContext. This object is used to postprocess the rendered chart.
  8.1052 +        </description>
  8.1053 +    </attribute>
  8.1054 +</tag>
  8.1055 +<tag>
  8.1056 +    <name>param</name>
  8.1057 +    <tag-class>de.laures.cewolf.taglib.tags.ParamTag</tag-class>
  8.1058 +    <description>
  8.1059 +        Name/value-pair to paramterize a surrounding tag whose handler must 
  8.1060 +        implement the Parameterized interface.
  8.1061 +    </description>
  8.1062 +    <attribute>
  8.1063 +        <name>name</name>
  8.1064 +        <required>true</required>
  8.1065 +        <rtexprvalue>true</rtexprvalue>
  8.1066 +        <description>
  8.1067 +            Name of the param
  8.1068 +        </description>
  8.1069 +    </attribute>
  8.1070 +    <attribute>
  8.1071 +        <name>value</name>
  8.1072 +        <required>true</required>
  8.1073 +        <rtexprvalue>true</rtexprvalue>
  8.1074 +        <type>java.io.Serializable</type>
  8.1075 +        <description>
  8.1076 +            Value of the param. Must be serializable.
  8.1077 +        </description>
  8.1078 +    </attribute>
  8.1079 +</tag>
  8.1080 +<tag>
  8.1081 +    <name>gradientpaint</name>
  8.1082 +    <tag-class>de.laures.cewolf.taglib.tags.GradientTag</tag-class>
  8.1083 +    <description>
  8.1084 +        The gradientpaint tag provides a way to fill a shape with a linear 
  8.1085 +        color gradient pattern. If Point P1 with Color C1 and Point P2 with 
  8.1086 +        Color C2 are specified in user space, the Color on the P1, P2 
  8.1087 +        connecting line is proportionally changed from C1 to C2. Any point 
  8.1088 +        P not on the extended P1, P2 connecting line has the color of the 
  8.1089 +        point P' that is the perpendicular projection of P on the extended P1,
  8.1090 +        P2 connecting line. Points on the extended line outside of the P1,
  8.1091 +        P2 segment can be colored in one of two ways.
  8.1092 +        &lt;ul&gt;
  8.1093 +        &lt;li&gt;If the gradient is cyclic then the points on the extended 
  8.1094 +        P1, P2 connecting line cycle back and forth between the colors C1 
  8.1095 +        and C2.
  8.1096 +        &lt;li&gt;If the gradient is acyclic then points on the P1 side of 
  8.1097 +        the segment have the constant Color C1 while points on the P2 side 
  8.1098 +        have the constant Color C2.
  8.1099 +        The two colors are defined in a nested point tag of this tag. 
  8.1100 +        @required-child point
  8.1101 +    </description>
  8.1102 +    <attribute>
  8.1103 +        <name>cyclic</name>
  8.1104 +        <required>false</required>
  8.1105 +        <rtexprvalue>true</rtexprvalue>
  8.1106 +        <description>
  8.1107 +            Does the gradient cycle repeatedly between the two colors C1 and C2.
  8.1108 +            @default false
  8.1109 +        </description>
  8.1110 +    </attribute>
  8.1111 +</tag>
  8.1112 +<tag>
  8.1113 +    <name>point</name>
  8.1114 +    <tag-class>de.laures.cewolf.taglib.tags.PointTag</tag-class>
  8.1115 +    <description>
  8.1116 +        Defines a point with x and y coordinates and a color.
  8.1117 +        @extends colorpaint
  8.1118 +    </description>
  8.1119 +    <attribute>
  8.1120 +        <name>x</name>
  8.1121 +        <required>true</required>
  8.1122 +        <rtexprvalue>true</rtexprvalue>
  8.1123 +        <description>
  8.1124 +            The x coordinate of the point.
  8.1125 +        </description>
  8.1126 +    </attribute>
  8.1127 +    <attribute>
  8.1128 +        <name>y</name>
  8.1129 +        <required>true</required>
  8.1130 +        <rtexprvalue>true</rtexprvalue>
  8.1131 +        <description>
  8.1132 +            The y coordinate of the point.
  8.1133 +        </description>
  8.1134 +    </attribute>
  8.1135 +    <attribute>
  8.1136 +        <name>color</name>
  8.1137 +        <required>false</required>
  8.1138 +        <rtexprvalue>true</rtexprvalue>
  8.1139 +        <description>
  8.1140 +            @copy
  8.1141 +        </description>
  8.1142 +    </attribute>
  8.1143 +</tag>
  8.1144 +<tag>
  8.1145 +    <name>colorpaint</name>
  8.1146 +    <tag-class>de.laures.cewolf.taglib.tags.ColorTag</tag-class>
  8.1147 +    <description>
  8.1148 +        Fills the area defined by the parent tag with a color. 
  8.1149 +    </description>
  8.1150 +    <attribute>
  8.1151 +        <name>color</name>
  8.1152 +        <required>true</required>
  8.1153 +        <rtexprvalue>true</rtexprvalue>
  8.1154 +        <description>
  8.1155 +            The color to be used to fill the parent tag's area.
  8.1156 +            The color definition is compatible with the
  8.1157 +            HTML one. E.g. black is '#000000' and red is '#FF0000'. However it
  8.1158 +            is possible to append two hex numbers for the alpha channel. Thus
  8.1159 +            '#FF000080' is red with alpha blending of 50%.
  8.1160 +        </description>
  8.1161 +    </attribute>
  8.1162 +</tag>
  8.1163 +<tag>
  8.1164 +    <name>texturepaint</name>
  8.1165 +    <tag-class>de.laures.cewolf.taglib.tags.TextureTag</tag-class>
  8.1166 +    <description>
  8.1167 +        The texturepaint tag provides a way to fill the area of the parent tag
  8.1168 +        with a texture that is specified as an image. The texture is anchored to 
  8.1169 +        the upper left corner of the parent tags area.
  8.1170 +    </description>
  8.1171 +    <attribute>
  8.1172 +        <name>image</name>
  8.1173 +        <required>true</required>
  8.1174 +        <rtexprvalue>true</rtexprvalue>
  8.1175 +        <description>
  8.1176 +            Image fo the texture. The value of this 
  8.1177 +            attribute is the filename of a graphics file relative to the web
  8.1178 +            application's root directory (e.g. /WEB-INF/img/bg.jpg).
  8.1179 +            The image must be loadable by the default java.awt.Toolkit of the
  8.1180 +            servlet container's JVM.
  8.1181 +        </description>
  8.1182 +    </attribute>
  8.1183 +    <attribute>
  8.1184 +        <name>width</name>
  8.1185 +        <required>true</required>
  8.1186 +        <rtexprvalue>true</rtexprvalue>
  8.1187 +        <description>
  8.1188 +            The width of the texture.
  8.1189 +        </description>
  8.1190 +    </attribute>
  8.1191 +    <attribute>
  8.1192 +        <name>height</name>
  8.1193 +        <required>true</required>
  8.1194 +        <rtexprvalue>true</rtexprvalue>
  8.1195 +        <description>
  8.1196 +            The height of the texture.
  8.1197 +        </description>  
  8.1198 +    </attribute>
  8.1199 +</tag>
  8.1200 +<tag>
  8.1201 +    <name>map</name>
  8.1202 +    <tag-class>de.laures.cewolf.taglib.tags.ChartMapTag</tag-class>
  8.1203 +    <description>
  8.1204 +      This tag defines an image and tooltip map for the parent img tag.
  8.1205 +      @parent img
  8.1206 +    </description>
  8.1207 +    <attribute>
  8.1208 +        <name>linkgeneratorid</name>
  8.1209 +        <required>false</required>
  8.1210 +        <rtexprvalue>true</rtexprvalue>
  8.1211 +        <description>
  8.1212 +          The ID of the class which implements the appropriate de.laures.cewolf.LinkGenerator.
  8.1213 +        </description>
  8.1214 +    </attribute>
  8.1215 +    <attribute>
  8.1216 +        <name>tooltipgeneratorid</name>
  8.1217 +        <required>false</required>
  8.1218 +        <rtexprvalue>true</rtexprvalue>
  8.1219 +        <description>
  8.1220 +          The ID of the class which implements the appropriate com.jrefinery.chart.tooltips.ToolTipGenerator.
  8.1221 +        </description>
  8.1222 +    </attribute>
  8.1223 +	<attribute>
  8.1224 +		<name>useJFreeChartLinkGenerator</name>
  8.1225 +		<required>false</required>
  8.1226 +		<rtexprvalue>true</rtexprvalue>
  8.1227 +		<description>If the links provided by the JFreeChart renderer should be used.</description>
  8.1228 +	</attribute>
  8.1229 +	<attribute>
  8.1230 +		<name>useJFreeChartTooltipGenerator</name>
  8.1231 +		<required>false</required>
  8.1232 +		<rtexprvalue>true</rtexprvalue>
  8.1233 +		<description>If the tooltips provided by the JFreeChart renderer should be used.</description>		
  8.1234 +	</attribute>	
  8.1235 +	
  8.1236 +</tag>
  8.1237 +</taglib>
  8.1238 \ No newline at end of file

     9.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     9.2 +++ b/java/cewolf-1.0/etc/cewolf.tld	Sat Feb 28 21:31:02 2009 +0100
     9.3 @@ -0,0 +1,1234 @@
     9.4 +<?xml version="1.0" encoding="ISO-8859-1"?>
     9.5 +<!DOCTYPE taglib PUBLIC "-//Sun Microsystems, Inc.//DTD JSP Tag Library 1.2//EN" "http://java.sun.com/dtd/web-jsptaglibrary_1_2.dtd">
     9.6 +
     9.7 +<taglib>
     9.8 +<tlib-version>0.9.3</tlib-version>
     9.9 +<jsp-version>1.2</jsp-version>
    9.10 +<short-name>Cewolf Tag Library</short-name>
    9.11 +<uri>http://cewolf.sourceforge.net/taglib/cewolf.tld</uri>
    9.12 +<display-name>Cewolf Tag Library</display-name>
    9.13 +<description>This tag library is designed to describe charts of all kinds.</description>
    9.14 +<tag>
    9.15 +    <name>plot</name>
    9.16 +    <tag-class>de.laures.cewolf.taglib.tags.PlotTag</tag-class>
    9.17 +    <body-content>JSP</body-content>
    9.18 +    <description>
    9.19 +    	The plot tag is nested inside a complex chart to define a nested or layerd plot instance.
    9.20 +        @required-child data
    9.21 +    </description>
    9.22 +    <attribute>
    9.23 +        <name>type</name>
    9.24 +        <required>true</required>
    9.25 +        <rtexprvalue>true</rtexprvalue>
    9.26 +        <description>
    9.27 +        	The type  of the plot. One of xyarea, xyline, xyshapesandlines ,
    9.28 +			scatter, xyverticalbar, step, candlestick, highlow, signal,
    9.29 +			verticlebar, area, line, shapesandlines
    9.30 +	    </description>
    9.31 +    </attribute>
    9.32 +    <attribute>
    9.33 +        <name>xaxislabel</name>
    9.34 +        <required>false</required>
    9.35 +        <rtexprvalue>true</rtexprvalue>
    9.36 +        <description>
    9.37 +            Title of the plot's x-axis. This attributes is
    9.38 +            only used for horizontally combined charts.
    9.39 +        </description>
    9.40 +    </attribute>
    9.41 +    <attribute>
    9.42 +        <name>yaxislabel</name>
    9.43 +        <required>false</required>
    9.44 +        <rtexprvalue>true</rtexprvalue>
    9.45 +        <description>
    9.46 +            Title of the plot's y-axis. This attributes is
    9.47 +            only used for vertically combined charts.
    9.48 +        </description>
    9.49 +    </attribute>
    9.50 +</tag>
    9.51 +<tag>
    9.52 +    <name>img</name>
    9.53 +    <tag-class>de.laures.cewolf.taglib.tags.ChartImgTag</tag-class>
    9.54 +    <body-content>JSP</body-content>
    9.55 +    <description>
    9.56 +    	This tag is a specialized HTML img tag. It renders the chart
    9.57 +    	which has been specified by a &lt;chart&gt; tag in the same page.
    9.58 +      @optional-child map
    9.59 +    </description>
    9.60 +    <attribute>
    9.61 +        <name>renderer</name>
    9.62 +        <required>true</required>
    9.63 +        <rtexprvalue>true</rtexprvalue>
    9.64 +        <description>
    9.65 +            Path to rendering servlet. Any path that starts with a '/' is assumed to refer to a resource relative to web application root. Otherwise, the path is assumed to refer to resource relative to the current page directory.
    9.66 +        </description>
    9.67 +    </attribute>
    9.68 +    <attribute>
    9.69 +        <name>chartid</name>
    9.70 +        <required>true</required>
    9.71 +        <rtexprvalue>true</rtexprvalue>
    9.72 +        <description>
    9.73 +        	The id of the chart to render.
    9.74 +        </description>
    9.75 +    </attribute>
    9.76 +    <attribute>
    9.77 +        <name>width</name>
    9.78 +        <required>true</required>
    9.79 +        <rtexprvalue>true</rtexprvalue>
    9.80 +        <description>
    9.81 +            Width of the rendered chart image in pixel.
    9.82 +        </description>
    9.83 +    </attribute>
    9.84 +    <attribute>
    9.85 +        <name>height</name>
    9.86 +        <required>true</required>
    9.87 +        <rtexprvalue>true</rtexprvalue>
    9.88 +        <description>
    9.89 +            Height of the rendered chart image in pixel.
    9.90 +        </description>
    9.91 +    </attribute>
    9.92 +    <attribute>
    9.93 +        <name>mime</name>
    9.94 +        <required>false</required>
    9.95 +        <rtexprvalue>true</rtexprvalue>
    9.96 +        <description>
    9.97 +            The MIME type of the image. Currently image/png (default) and image/svg are supported.
    9.98 +            @default image/png
    9.99 +        </description>
   9.100 +    </attribute>
   9.101 +    <attribute>
   9.102 +        <name>alt</name>
   9.103 +        <required>false</required>
   9.104 +        <rtexprvalue>true</rtexprvalue>
   9.105 +        <description>
   9.106 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.107 +        </description>
   9.108 +    </attribute>
   9.109 +        <attribute>
   9.110 +        <name>timeout</name>
   9.111 +        <required>false</required>
   9.112 +        <rtexprvalue>true</rtexprvalue>
   9.113 +        <description>
   9.114 +           Sets the timeout value used in the LongTermSessionStorage obj. Value is in seconds.
   9.115 +        </description>
   9.116 +    </attribute>
   9.117 +    <attribute>
   9.118 +        <name>hspace</name>
   9.119 +        <required>false</required>
   9.120 +        <rtexprvalue>true</rtexprvalue>
   9.121 +        <description>
   9.122 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.123 +        </description>
   9.124 +    </attribute>
   9.125 +    <attribute>
   9.126 +        <name>vspace</name>
   9.127 +        <required>false</required>
   9.128 +        <rtexprvalue>true</rtexprvalue>
   9.129 +        <description>
   9.130 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.131 +        </description>
   9.132 +    </attribute>
   9.133 +    <attribute>
   9.134 +        <name>align</name>
   9.135 +        <required>false</required>
   9.136 +        <rtexprvalue>true</rtexprvalue>
   9.137 +        <description>
   9.138 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.139 +        </description>
   9.140 +    </attribute>
   9.141 +    <attribute>
   9.142 +        <name>border</name>
   9.143 +        <required>false</required>
   9.144 +        <rtexprvalue>true</rtexprvalue>
   9.145 +        <description>
   9.146 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.147 +        </description>
   9.148 +    </attribute>
   9.149 +    <attribute>
   9.150 +        <name>ismap</name>
   9.151 +        <required>false</required>
   9.152 +        <rtexprvalue>true</rtexprvalue>
   9.153 +        <description>
   9.154 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.155 +        </description>
   9.156 +    </attribute>
   9.157 +    <attribute>
   9.158 +        <name>longdesc</name>
   9.159 +        <required>false</required>
   9.160 +        <rtexprvalue>true</rtexprvalue>
   9.161 +        <description>
   9.162 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.163 +        </description>
   9.164 +    </attribute>
   9.165 +    <attribute>
   9.166 +        <name>usemap</name>
   9.167 +        <required>false</required>
   9.168 +        <rtexprvalue>true</rtexprvalue>
   9.169 +        <description>
   9.170 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.171 +        </description>
   9.172 +    </attribute>
   9.173 +    <attribute>
   9.174 +        <name>class</name>
   9.175 +        <required>false</required>
   9.176 +        <rtexprvalue>true</rtexprvalue>
   9.177 +        <description>
   9.178 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.179 +        </description>
   9.180 +    </attribute>
   9.181 +    <attribute>
   9.182 +        <name>dir</name>
   9.183 +        <required>false</required>
   9.184 +        <rtexprvalue>true</rtexprvalue>
   9.185 +        <description>
   9.186 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.187 +        </description>
   9.188 +    </attribute>
   9.189 +    <attribute>
   9.190 +        <name>lang</name>
   9.191 +        <required>false</required>
   9.192 +        <rtexprvalue>true</rtexprvalue>
   9.193 +        <description>
   9.194 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.195 +        </description>
   9.196 +    </attribute>
   9.197 +    <attribute>
   9.198 +        <name>onclick</name>
   9.199 +        <required>false</required>
   9.200 +        <rtexprvalue>true</rtexprvalue>
   9.201 +        <description>
   9.202 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.203 +        </description>
   9.204 +    </attribute>
   9.205 +    <attribute>
   9.206 +        <name>ondbclick</name>
   9.207 +        <required>false</required>
   9.208 +        <rtexprvalue>true</rtexprvalue>
   9.209 +        <description>
   9.210 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.211 +        </description>
   9.212 +    </attribute>
   9.213 +    <attribute>
   9.214 +        <name>onkeydown</name>
   9.215 +        <required>false</required>
   9.216 +        <rtexprvalue>true</rtexprvalue>
   9.217 +        <description>
   9.218 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.219 +        </description>
   9.220 +    </attribute>
   9.221 +    <attribute>
   9.222 +        <name>onkeypress</name>
   9.223 +        <required>false</required>
   9.224 +        <rtexprvalue>true</rtexprvalue>
   9.225 +        <description>
   9.226 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.227 +        </description>
   9.228 +    </attribute>
   9.229 +    <attribute>
   9.230 +        <name>onkeyup</name>
   9.231 +        <required>false</required>
   9.232 +        <rtexprvalue>true</rtexprvalue>
   9.233 +        <description>
   9.234 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.235 +        </description>
   9.236 +    </attribute>
   9.237 +    <attribute>
   9.238 +        <name>onmousedown</name>
   9.239 +        <required>false</required>
   9.240 +        <rtexprvalue>true</rtexprvalue>
   9.241 +        <description>
   9.242 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.243 +        </description>
   9.244 +    </attribute>
   9.245 +    <attribute>
   9.246 +        <name>onmousemove</name>
   9.247 +        <required>false</required>
   9.248 +        <rtexprvalue>true</rtexprvalue>
   9.249 +        <description>
   9.250 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.251 +        </description>
   9.252 +    </attribute>
   9.253 +    <attribute>
   9.254 +        <name>onmouseout</name>
   9.255 +        <required>false</required>
   9.256 +        <rtexprvalue>true</rtexprvalue>
   9.257 +        <description>
   9.258 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.259 +        </description>
   9.260 +    </attribute>
   9.261 +    <attribute>
   9.262 +        <name>onmouseover</name>
   9.263 +        <required>false</required>
   9.264 +        <rtexprvalue>true</rtexprvalue>
   9.265 +        <description>
   9.266 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.267 +        </description>
   9.268 +    </attribute>
   9.269 +    <attribute>
   9.270 +        <name>onmouseup</name>
   9.271 +        <required>false</required>
   9.272 +        <rtexprvalue>true</rtexprvalue>
   9.273 +        <description>
   9.274 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.275 +        </description>
   9.276 +    </attribute>
   9.277 +    <attribute>
   9.278 +        <name>style</name>
   9.279 +        <required>false</required>
   9.280 +        <rtexprvalue>true</rtexprvalue>
   9.281 +        <description>
   9.282 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.283 +        </description>
   9.284 +    </attribute>
   9.285 +    <attribute>
   9.286 +        <name>htmltitle</name>
   9.287 +        <required>false</required>
   9.288 +        <rtexprvalue>true</rtexprvalue>
   9.289 +        <description>
   9.290 +           Corresponds to appropriate HMTL &lt;img&gt; title attribute.
   9.291 +        </description>
   9.292 +    </attribute>
   9.293 +     <attribute>
   9.294 +        <name>forceSessionId</name>
   9.295 +        <required>false</required>
   9.296 +        <rtexprvalue>true</rtexprvalue>
   9.297 +        <description>
   9.298 +           Add JSession id.
   9.299 +        </description>
   9.300 +    </attribute>
   9.301 +    <attribute>
   9.302 +        <name>removeAfterRender</name>
   9.303 +        <required>false</required>
   9.304 +        <rtexprvalue>true</rtexprvalue>
   9.305 +        <description>
   9.306 +           Remove image after rendering (defaults to false).
   9.307 +        </description>
   9.308 +    </attribute>
   9.309 +</tag>
   9.310 +<tag>
   9.311 +    <name>imgurl</name>
   9.312 +    <tag-class>de.laures.cewolf.taglib.tags.ChartImgURLTag</tag-class>
   9.313 +    <tei-class>de.laures.cewolf.taglib.tags.ChartImgURLTagEI</tei-class>
   9.314 +    <description>
   9.315 +    	This tag can be used as the src attribute of a HTML img tag. E.g.: 
   9.316 +    	&lt;img src='&lt;imgurl chartid="foobar" renderer="cewolf" width="100" height="100"/&gt;'&gt;
   9.317 +    	If the var attribute is used the URL is exposed as a page attribute of type String.
   9.318 +        @extends img
   9.319 +    </description>
   9.320 +    <attribute>
   9.321 +        <name>var</name>
   9.322 +        <required>false</required>
   9.323 +        <rtexprvalue>true</rtexprvalue>
   9.324 +        <description>
   9.325 +            Name of the page scope attribute to hold the URL. If not specified the URL is printed to the page outstream.
   9.326 +        </description>
   9.327 +    </attribute>
   9.328 +    <attribute>
   9.329 +        <name>renderer</name>
   9.330 +        <required>true</required>
   9.331 +        <rtexprvalue>true</rtexprvalue>
   9.332 +        <description>
   9.333 +            Path to rendering servlet. Any path that starts with a '/' is assumed to refer to a resource relative to web application root. Otherwise, the path is assumed to refer to resource relative to the current page directory.
   9.334 +        </description>
   9.335 +    </attribute>
   9.336 +    <attribute>
   9.337 +        <name>chartid</name>
   9.338 +        <required>true</required>
   9.339 +        <rtexprvalue>true</rtexprvalue>
   9.340 +        <description>
   9.341 +        	The id of the chart to render.
   9.342 +        </description>
   9.343 +    </attribute>
   9.344 +    <attribute>
   9.345 +        <name>width</name>
   9.346 +        <required>true</required>
   9.347 +        <rtexprvalue>true</rtexprvalue>
   9.348 +        <description>
   9.349 +            Width of the rendered chart image in pixel.
   9.350 +        </description>
   9.351 +    </attribute>
   9.352 +    <attribute>
   9.353 +        <name>height</name>
   9.354 +        <required>true</required>
   9.355 +        <rtexprvalue>true</rtexprvalue>
   9.356 +        <description>
   9.357 +            Height of the rendered chart image in pixel.
   9.358 +        </description>
   9.359 +    </attribute>
   9.360 +    <attribute>
   9.361 +        <name>mime</name>
   9.362 +        <required>false</required>
   9.363 +        <rtexprvalue>true</rtexprvalue>
   9.364 +        <description>
   9.365 +            The MIME type of the image. Currently image/png (default) and image/svg are supported.
   9.366 +            @default image/png
   9.367 +        </description>
   9.368 +    </attribute>
   9.369 +</tag>
   9.370 +<tag>
   9.371 +    <name>chart</name>
   9.372 +    <tag-class>de.laures.cewolf.taglib.tags.SimpleChartTag</tag-class>
   9.373 +    <description>
   9.374 +        Root tag of a chart description.
   9.375 +        @root
   9.376 +        @required-child data
   9.377 +        @optional-child chartpostprocessor
   9.378 +    </description>
   9.379 +    <attribute>
   9.380 +        <name>id</name>
   9.381 +        <required>true</required>
   9.382 +        <rtexprvalue>true</rtexprvalue>
   9.383 +        <description>
   9.384 +            ID under which the chart description bean will be stored in the
   9.385 +            page to be found by the img tag. Beware of using an
   9.386 +            ID which is not yet used for other beans in the page to avoid
   9.387 +            compile errors.
   9.388 +        </description>
   9.389 +    </attribute>
   9.390 +    <attribute>
   9.391 +        <name>type</name>
   9.392 +        <required>true</required>
   9.393 +        <rtexprvalue>true</rtexprvalue>
   9.394 +        <description>
   9.395 +            Type of the chart. One of area, areaxy, horizontalbar, horizontalbar3d,
   9.396 +            line, pie, scatter, stackedarea, stackedhorizontalbar, stackedverticalbar, 
   9.397 +            stackedverticalbar3d, timeseries, verticalbar, verticalbar3d, xy,
   9.398 +            candlestick, highlow, gantt, wind, signal, verticalxybar, pie3d, meter
   9.399 +        </description>
   9.400 +    </attribute>
   9.401 +    <attribute>
   9.402 +        <name>title</name>
   9.403 +        <required>false</required>
   9.404 +        <rtexprvalue>true</rtexprvalue>
   9.405 +        <description>
   9.406 +            Title of the chart which is displayed on the chart panel
   9.407 +            above the plot pane.
   9.408 +        </description>
   9.409 +    </attribute>
   9.410 +    <attribute>
   9.411 +        <name>xaxislabel</name>
   9.412 +        <required>false</required>
   9.413 +        <rtexprvalue>true</rtexprvalue>
   9.414 +        <description>
   9.415 +            Title of the chart's x-axis. This attributes is
   9.416 +            ignored if the type attribute of the parent chart tag is one
   9.417 +            of pie3d or pie.
   9.418 +        </description>
   9.419 +    </attribute>
   9.420 +    <attribute>
   9.421 +        <name>yaxislabel</name>
   9.422 +        <required>false</required>
   9.423 +        <rtexprvalue>true</rtexprvalue>
   9.424 +        <description>
   9.425 +            Title of the chart's y-axis. This attributes is
   9.426 +            ignored if the type attribute of the parent chart tag is one
   9.427 +            of pie3d or pie.
   9.428 +        </description>
   9.429 +    </attribute>
   9.430 +    <attribute>
   9.431 +        <name>background</name>
   9.432 +        <required>false</required>
   9.433 +        <rtexprvalue>true</rtexprvalue>
   9.434 +        <description>
   9.435 +            Background image of the chart panel. The value of this 
   9.436 +            attribute is the filename of a graphics file relative to the web
   9.437 +            application's root directory (e.g. /WEB-INF/img/bg.jpg).
   9.438 +            The image must be loadable by the default java.awt.Toolkit of the
   9.439 +            servlet container's JVM.
   9.440 +        </description>
   9.441 +    </attribute>
   9.442 +    <attribute>
   9.443 +        <name>backgroundimagealpha</name>
   9.444 +        <required>false</required>
   9.445 +        <rtexprvalue>true</rtexprvalue>
   9.446 +        <type>java.lang.Float</type>
   9.447 +        <description>
   9.448 +            Chart's backgound alpha blending value as a float. Value ranges
   9.449 +            from 0.0 to 1.0.
   9.450 +            @default 0.0
   9.451 +            @overrides /chart[backgroundimagealpha]
   9.452 +        </description>
   9.453 +    </attribute>
   9.454 +    <attribute>
   9.455 +        <name>antialias</name>
   9.456 +        <required>false</required>
   9.457 +        <rtexprvalue>true</rtexprvalue>
   9.458 +        <description>
   9.459 +            Antialiased rendering of the chart.
   9.460 +            @default true
   9.461 +            @overrides /chart[backgroundimagealpha]
   9.462 +        </description>
   9.463 +    </attribute>
   9.464 +    <attribute>
   9.465 +        <name>showlegend</name>
   9.466 +        <required>false</required>
   9.467 +        <rtexprvalue>true</rtexprvalue>
   9.468 +        <description>
   9.469 +           Boolean value to switch on or off the legend display inside of this panel.
   9.470 +           @default true
   9.471 +        </description>
   9.472 +    </attribute>
   9.473 +    <attribute>
   9.474 +        <name>legendanchor</name>
   9.475 +        <required>false</required>
   9.476 +        <rtexprvalue>true</rtexprvalue>
   9.477 +        <description>
   9.478 +            Sets the anchor of the legend inside of the panel. Possible values
   9.479 +            are 'north', 'south', 'west', 'east'.
   9.480 +            Ignored if showlegned is 'false'.
   9.481 +            @default 'south'
   9.482 +        </description>
   9.483 +    </attribute>
   9.484 +</tag>
   9.485 +<tag>
   9.486 +    <name>overlaidchart</name>
   9.487 +    <tag-class>de.laures.cewolf.taglib.tags.OverlaidChartTag</tag-class>
   9.488 +    <description>
   9.489 +        Root tag of a overlaid-chart description.
   9.490 +        @root
   9.491 +        @required-child data
   9.492 +        @optional-child chartpostprocessor
   9.493 +    </description>
   9.494 +    <attribute>
   9.495 +        <name>id</name>
   9.496 +        <required>true</required>
   9.497 +        <rtexprvalue>true</rtexprvalue>
   9.498 +        <description>
   9.499 +            ID under which the chart description bean will be stored in the
   9.500 +            page to be found by the img tag. Beware of using an
   9.501 +            ID which is not yet used for other beans in the page to avoid
   9.502 +            compile errors.
   9.503 +        </description>
   9.504 +    </attribute>
   9.505 +    <attribute>
   9.506 +        <name>type</name>
   9.507 +        <required>true</required>
   9.508 +        <rtexprvalue>true</rtexprvalue>
   9.509 +        <description>
   9.510 +            Type of the chart. In this version only overlaidxy is supported.
   9.511 +        </description>
   9.512 +    </attribute>
   9.513 +    <attribute>
   9.514 +        <name>title</name>
   9.515 +        <required>false</required>
   9.516 +        <rtexprvalue>true</rtexprvalue>
   9.517 +        <description>
   9.518 +            Title of the chart which is displayed on the chart panel
   9.519 +            above the plot pane.
   9.520 +        </description>
   9.521 +    </attribute>
   9.522 +    <attribute>
   9.523 +        <name>xaxistype</name>
   9.524 +        <required>true</required>
   9.525 +        <rtexprvalue>true</rtexprvalue>
   9.526 +        <description>
   9.527 +        	Type of the domain axis. Possible values: date, number
   9.528 +        </description>
   9.529 +    </attribute>
   9.530 +    <attribute>
   9.531 +        <name>xaxislabel</name>
   9.532 +        <required>false</required>
   9.533 +        <rtexprvalue>true</rtexprvalue>
   9.534 +        <description>
   9.535 +            Title of the chart's x-axis. This attributes is
   9.536 +            ignored if the type attribute of the parent chart tag is one
   9.537 +            of pie3d or pie.
   9.538 +        </description>
   9.539 +    </attribute>
   9.540 +    <attribute>
   9.541 +        <name>yaxistype</name>
   9.542 +        <required>false</required>
   9.543 +        <rtexprvalue>true</rtexprvalue>
   9.544 +        <description>
   9.545 +        	Type of the range axis. Possible values: date, number
   9.546 +        </description>
   9.547 +    </attribute>
   9.548 +    <attribute>
   9.549 +        <name>yaxislabel</name>
   9.550 +        <required>false</required>
   9.551 +        <rtexprvalue>true</rtexprvalue>
   9.552 +        <description>
   9.553 +            Title of the chart's y-axis. This attributes is
   9.554 +            ignored if the type attribute of the parent chart tag is one
   9.555 +            of pie3d or pie.
   9.556 +        </description>
   9.557 +    </attribute>
   9.558 +    <attribute>
   9.559 +        <name>background</name>
   9.560 +        <required>false</required>
   9.561 +        <rtexprvalue>true</rtexprvalue>
   9.562 +        <description>
   9.563 +            Background image of the chart panel. The value of this 
   9.564 +            attribute is the filename of a graphics file relative to the web
   9.565 +            application's root directory (e.g. /WEB-INF/img/bg.jpg).
   9.566 +            The image must be loadable by the default java.awt.Toolkit of the
   9.567 +            servlet container's JVM.
   9.568 +        </description>
   9.569 +    </attribute>
   9.570 +    <attribute>
   9.571 +        <name>backgroundimagealpha</name>
   9.572 +        <required>false</required>
   9.573 +        <rtexprvalue>true</rtexprvalue>
   9.574 +        <type>java.lang.Float</type>
   9.575 +        <description>
   9.576 +            Chart's backgound alpha blending value as a float. Value ranges
   9.577 +            from 0.0 to 1.0.
   9.578 +            @default 0.0
   9.579 +            @overrides /chart[backgroundimagealpha]
   9.580 +        </description>
   9.581 +    </attribute>
   9.582 +    <attribute>
   9.583 +        <name>antialias</name>
   9.584 +        <required>false</required>
   9.585 +        <rtexprvalue>true</rtexprvalue>
   9.586 +        <description>
   9.587 +            Antialiased rendering of the chart.
   9.588 +            @default true
   9.589 +            @overrides /chart[backgroundimagealpha]
   9.590 +        </description>
   9.591 +    </attribute>
   9.592 +    <attribute>
   9.593 +        <name>showlegend</name>
   9.594 +        <required>false</required>
   9.595 +        <rtexprvalue>true</rtexprvalue>
   9.596 +        <description>
   9.597 +           Boolean value to switch on or off the legend display inside of this panel.
   9.598 +           @default true
   9.599 +        </description>
   9.600 +    </attribute>
   9.601 +    <attribute>
   9.602 +        <name>legendanchor</name>
   9.603 +        <required>false</required>
   9.604 +        <rtexprvalue>true</rtexprvalue>
   9.605 +        <description>
   9.606 +            Sets the anchor of the legend inside of the panel. Possible values
   9.607 +            are 'north', 'south', 'west', 'east'.
   9.608 +            Ignored if showlegned is 'false'.
   9.609 +            @default 'south'
   9.610 +        </description>
   9.611 +    </attribute>
   9.612 +</tag>
   9.613 +<tag>
   9.614 +    <name>combinedchart</name>
   9.615 +    <tag-class>de.laures.cewolf.taglib.tags.CombinedChartTag</tag-class>
   9.616 +    <description>
   9.617 +        Root tag of a combined-chart description.
   9.618 +        @root
   9.619 +        @required-child plot
   9.620 +        @optional-child chartpostprocessor
   9.621 +    </description>
   9.622 +    <attribute>
   9.623 +        <name>id</name>
   9.624 +        <required>true</required>
   9.625 +        <rtexprvalue>true</rtexprvalue>
   9.626 +        <description>
   9.627 +            ID under which the chart description bean will be stored in the
   9.628 +            page to be found by the img tag. Beware of using an
   9.629 +            ID which is not yet used for other beans in the page to avoid
   9.630 +            compile errors.
   9.631 +        </description>
   9.632 +    </attribute>
   9.633 +    <attribute>
   9.634 +        <name>type</name>
   9.635 +        <required>true</required>
   9.636 +        <rtexprvalue>true</rtexprvalue>
   9.637 +        <description>
   9.638 +            Type of the chart. One of combinedxy
   9.639 +        </description>
   9.640 +    </attribute>
   9.641 +    <attribute>
   9.642 +        <name>layout</name>
   9.643 +        <required>true</required>
   9.644 +        <rtexprvalue>true</rtexprvalue>
   9.645 +        <description>
   9.646 +            Layout of the chart. Either vertical or horizontal
   9.647 +        </description>
   9.648 +    </attribute>
   9.649 +    <attribute>
   9.650 +        <name>title</name>
   9.651 +        <required>false</required>
   9.652 +        <rtexprvalue>true</rtexprvalue>
   9.653 +        <description>
   9.654 +            Title of the chart which is displayed on the chart panel
   9.655 +            above the plot pane.
   9.656 +        </description>
   9.657 +    </attribute>
   9.658 +    <attribute>
   9.659 +        <name>xaxislabel</name>
   9.660 +        <required>false</required>
   9.661 +        <rtexprvalue>true</rtexprvalue>
   9.662 +        <description>
   9.663 +            Title of the chart's x-axis. This attributes is
   9.664 +            ignored if the type attribute of the parent chart tag is one
   9.665 +            of pie3d or pie.
   9.666 +        </description>
   9.667 +    </attribute>
   9.668 +    <attribute>
   9.669 +        <name>yaxislabel</name>
   9.670 +        <required>false</required>
   9.671 +        <rtexprvalue>true</rtexprvalue>
   9.672 +        <description>
   9.673 +            Title of the chart's y-axis. This attributes is
   9.674 +            ignored if the type attribute of the parent chart tag is one
   9.675 +            of pie3d or pie.
   9.676 +        </description>
   9.677 +    </attribute>
   9.678 +    <attribute>
   9.679 +        <name>background</name>
   9.680 +        <required>false</required>
   9.681 +        <rtexprvalue>true</rtexprvalue>
   9.682 +        <description>
   9.683 +            Background image of the chart panel. The value of this
   9.684 +            attribute is the filename of a graphics file relative to the web
   9.685 +            application's root directory (e.g. /WEB-INF/img/bg.jpg).
   9.686 +            The image must be loadable by the default java.awt.Toolkit of the
   9.687 +            servlet container's JVM.
   9.688 +        </description>
   9.689 +    </attribute>
   9.690 +    <attribute>
   9.691 +        <name>backgroundimagealpha</name>
   9.692 +        <required>false</required>
   9.693 +        <rtexprvalue>true</rtexprvalue>
   9.694 +        <type>java.lang.Float</type>
   9.695 +        <description>
   9.696 +            Chart's backgound alpha blending value as a float. Value ranges
   9.697 +            from 0.0 to 1.0.
   9.698 +            @default 0.0
   9.699 +            @overrides /chart[backgroundimagealpha]
   9.700 +        </description>
   9.701 +    </attribute>
   9.702 +    <attribute>
   9.703 +        <name>antialias</name>
   9.704 +        <required>false</required>
   9.705 +        <rtexprvalue>true</rtexprvalue>
   9.706 +        <description>
   9.707 +            Antialiased rendering of the chart.
   9.708 +            @default true
   9.709 +            @overrides /chart[backgroundimagealpha]
   9.710 +        </description>
   9.711 +    </attribute>
   9.712 +    <attribute>
   9.713 +        <name>showlegend</name>
   9.714 +        <required>false</required>
   9.715 +        <rtexprvalue>true</rtexprvalue>
   9.716 +        <description>
   9.717 +           Boolean value to switch on or off the legend display inside of this panel.
   9.718 +           @default true
   9.719 +        </description>
   9.720 +    </attribute>
   9.721 +    <attribute>
   9.722 +        <name>legendanchor</name>
   9.723 +        <required>false</required>
   9.724 +        <rtexprvalue>true</rtexprvalue>
   9.725 +        <description>
   9.726 +            Sets the anchor of the legend inside of the panel. Possible values
   9.727 +            are 'north', 'south', 'west', 'east'.
   9.728 +            Ignored if showlegned is 'false'.
   9.729 +            @default 'south'
   9.730 +        </description>
   9.731 +    </attribute>
   9.732 +</tag>
   9.733 +<tag>
   9.734 +    <name>legend</name>
   9.735 +    <tag-class>de.laures.cewolf.taglib.tags.LegendTag</tag-class>
   9.736 +    <description>
   9.737 +       This tag is used to render the legend of a chart in a separate image.
   9.738 +       It assumes that somewhere else in the JSP a chart tag defines a chart
   9.739 +       with the same ID as this legend tag.
   9.740 +    </description>
   9.741 +     <attribute>
   9.742 +        <name>forceSessionId</name>
   9.743 +        <required>false</required>
   9.744 +        <rtexprvalue>true</rtexprvalue>
   9.745 +        <description>
   9.746 +           Add JSession id.
   9.747 +        </description>
   9.748 +    </attribute>    
   9.749 +    <attribute>
   9.750 +        <name>removeAfterRender</name>
   9.751 +        <required>false</required>
   9.752 +        <rtexprvalue>true</rtexprvalue>
   9.753 +        <description>
   9.754 +           Remove image after rendering (defaults to false).
   9.755 +        </description>
   9.756 +    </attribute>
   9.757 +    <attribute>
   9.758 +        <name>renderer</name>
   9.759 +        <required>true</required>
   9.760 +        <rtexprvalue>true</rtexprvalue>
   9.761 +        <description>
   9.762 +            Path to rendering servlet relative to web apps root URL
   9.763 +            (e.g. servlet/cewolf).
   9.764 +        </description>
   9.765 +    </attribute>
   9.766 +    <attribute>
   9.767 +        <name>id</name>
   9.768 +        <required>true</required>
   9.769 +        <rtexprvalue>true</rtexprvalue>
   9.770 +        <description>
   9.771 +            ID under which the chart description bean will be stored in the
   9.772 +            session to be found by the rendering servlet. Beware of using an
   9.773 +            ID which is not yet used for other beans in the session to avoid
   9.774 +            overriding.
   9.775 +        </description>
   9.776 +    </attribute>
   9.777 +    <attribute>
   9.778 +        <name>timeout</name>
   9.779 +        <required>false</required>
   9.780 +        <rtexprvalue>true</rtexprvalue>
   9.781 +        <description>
   9.782 +           Sets the timeout value used in the LongTermSessionStorage obj. Value is in seconds.
   9.783 +        </description>
   9.784 +    </attribute>
   9.785 +    <attribute>
   9.786 +        <name>width</name>
   9.787 +        <required>false</required>
   9.788 +        <rtexprvalue>true</rtexprvalue>
   9.789 +        <description>
   9.790 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.791 +        </description>
   9.792 +    </attribute>
   9.793 +    <attribute>
   9.794 +        <name>height</name>
   9.795 +        <required>false</required>
   9.796 +        <rtexprvalue>true</rtexprvalue>
   9.797 +        <description>
   9.798 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.799 +        </description>
   9.800 +    </attribute>
   9.801 +    <attribute>
   9.802 +        <name>mime</name>
   9.803 +        <required>false</required>
   9.804 +        <rtexprvalue>true</rtexprvalue>
   9.805 +        <description>
   9.806 +            The MIME type of the image. Currently image/png (default) and image/svg are supported.
   9.807 +            @default image/png
   9.808 +        </description>
   9.809 +    </attribute>
   9.810 +    <attribute>
   9.811 +        <name>alt</name>
   9.812 +        <required>false</required>
   9.813 +        <rtexprvalue>true</rtexprvalue>
   9.814 +        <description>
   9.815 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.816 +        </description>
   9.817 +    </attribute>
   9.818 +    <attribute>
   9.819 +        <name>hspace</name>
   9.820 +        <required>false</required>
   9.821 +        <rtexprvalue>true</rtexprvalue>
   9.822 +        <description>
   9.823 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.824 +        </description>
   9.825 +    </attribute>
   9.826 +    <attribute>
   9.827 +        <name>vspace</name>
   9.828 +        <required>false</required>
   9.829 +        <rtexprvalue>true</rtexprvalue>
   9.830 +        <description>
   9.831 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.832 +        </description>
   9.833 +    </attribute>
   9.834 +    <attribute>
   9.835 +        <name>align</name>
   9.836 +        <required>false</required>
   9.837 +        <rtexprvalue>true</rtexprvalue>
   9.838 +        <description>
   9.839 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.840 +        </description>
   9.841 +    </attribute>
   9.842 +    <attribute>
   9.843 +        <name>border</name>
   9.844 +        <required>false</required>
   9.845 +        <rtexprvalue>true</rtexprvalue>
   9.846 +        <description>
   9.847 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.848 +        </description>
   9.849 +    </attribute>
   9.850 +    <attribute>
   9.851 +        <name>ismap</name>
   9.852 +        <required>false</required>
   9.853 +        <rtexprvalue>true</rtexprvalue>
   9.854 +        <description>
   9.855 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.856 +        </description>
   9.857 +    </attribute>
   9.858 +    <attribute>
   9.859 +        <name>longdesc</name>
   9.860 +        <required>false</required>
   9.861 +        <rtexprvalue>true</rtexprvalue>
   9.862 +        <description>
   9.863 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.864 +        </description>
   9.865 +    </attribute>
   9.866 +    <attribute>
   9.867 +        <name>usemap</name>
   9.868 +        <required>false</required>
   9.869 +        <rtexprvalue>true</rtexprvalue>
   9.870 +        <description>
   9.871 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.872 +        </description>
   9.873 +    </attribute>
   9.874 +    <attribute>
   9.875 +        <name>class</name>
   9.876 +        <required>false</required>
   9.877 +        <rtexprvalue>true</rtexprvalue>
   9.878 +        <description>
   9.879 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.880 +        </description>
   9.881 +    </attribute>
   9.882 +    <attribute>
   9.883 +        <name>dir</name>
   9.884 +        <required>false</required>
   9.885 +        <rtexprvalue>true</rtexprvalue>
   9.886 +        <description>
   9.887 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.888 +        </description>
   9.889 +    </attribute>
   9.890 +    <attribute>
   9.891 +        <name>lang</name>
   9.892 +        <required>false</required>
   9.893 +        <rtexprvalue>true</rtexprvalue>
   9.894 +        <description>
   9.895 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.896 +        </description>
   9.897 +    </attribute>
   9.898 +    <attribute>
   9.899 +        <name>onclick</name>
   9.900 +        <required>false</required>
   9.901 +        <rtexprvalue>true</rtexprvalue>
   9.902 +        <description>
   9.903 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.904 +        </description>
   9.905 +    </attribute>
   9.906 +    <attribute>
   9.907 +        <name>ondbclick</name>
   9.908 +        <required>false</required>
   9.909 +        <rtexprvalue>true</rtexprvalue>
   9.910 +        <description>
   9.911 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.912 +        </description>
   9.913 +    </attribute>
   9.914 +    <attribute>
   9.915 +        <name>onkeydown</name>
   9.916 +        <required>false</required>
   9.917 +        <rtexprvalue>true</rtexprvalue>
   9.918 +        <description>
   9.919 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.920 +        </description>
   9.921 +    </attribute>
   9.922 +    <attribute>
   9.923 +        <name>onkeypress</name>
   9.924 +        <required>false</required>
   9.925 +        <rtexprvalue>true</rtexprvalue>
   9.926 +        <description>
   9.927 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.928 +        </description>
   9.929 +    </attribute>
   9.930 +    <attribute>
   9.931 +        <name>onkeyup</name>
   9.932 +        <required>false</required>
   9.933 +        <rtexprvalue>true</rtexprvalue>
   9.934 +        <description>
   9.935 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.936 +        </description>
   9.937 +    </attribute>
   9.938 +    <attribute>
   9.939 +        <name>onmousedown</name>
   9.940 +        <required>false</required>
   9.941 +        <rtexprvalue>true</rtexprvalue>
   9.942 +        <description>
   9.943 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.944 +        </description>
   9.945 +    </attribute>
   9.946 +    <attribute>
   9.947 +        <name>onmousemove</name>
   9.948 +        <required>false</required>
   9.949 +        <rtexprvalue>true</rtexprvalue>
   9.950 +        <description>
   9.951 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.952 +        </description>
   9.953 +    </attribute>
   9.954 +    <attribute>
   9.955 +        <name>onmouseout</name>
   9.956 +        <required>false</required>
   9.957 +        <rtexprvalue>true</rtexprvalue>
   9.958 +        <description>
   9.959 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.960 +        </description>
   9.961 +    </attribute>
   9.962 +    <attribute>
   9.963 +        <name>onmouseover</name>
   9.964 +        <required>false</required>
   9.965 +        <rtexprvalue>true</rtexprvalue>
   9.966 +        <description>
   9.967 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.968 +        </description>
   9.969 +    </attribute>
   9.970 +    <attribute>
   9.971 +        <name>onmouseup</name>
   9.972 +        <required>false</required>
   9.973 +        <rtexprvalue>true</rtexprvalue>
   9.974 +        <description>
   9.975 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.976 +        </description>
   9.977 +    </attribute>
   9.978 +    <attribute>
   9.979 +        <name>style</name>
   9.980 +        <required>false</required>
   9.981 +        <rtexprvalue>true</rtexprvalue>
   9.982 +        <description>
   9.983 +           Corresponds to appropriate HMTL &lt;img&gt; attribute.
   9.984 +        </description>
   9.985 +    </attribute>
   9.986 +    <attribute>
   9.987 +        <name>htmltitle</name>
   9.988 +        <required>false</required>
   9.989 +        <rtexprvalue>true</rtexprvalue>
   9.990 +        <description>
   9.991 +           Corresponds to appropriate HMTL &lt;img&gt; title attribute.
   9.992 +        </description>
   9.993 +    </attribute>
   9.994 +</tag>
   9.995 +<tag>
   9.996 +    <name>data</name>
   9.997 +    <tag-class>de.laures.cewolf.taglib.tags.DataTag</tag-class>
   9.998 +    <description>
   9.999 +        A data tag provides all information needed to retrieve the data which are
  9.1000 +        needed by the chart. Current version only supports data provided by a
  9.1001 +        DatasetProducer. In future versions there will be tags to provide data
  9.1002 +        from a datasource (e.g. via SQL).
  9.1003 +        @optional-child producer
  9.1004 +    </description>
  9.1005 +</tag>
  9.1006 +<tag>
  9.1007 +    <name>producer</name>
  9.1008 +    <tag-class>de.laures.cewolf.taglib.tags.ProducerTag</tag-class>
  9.1009 +    <description>
  9.1010 +        A data tag provides all information needed to retrieve the data which are
  9.1011 +        needed by the chart. Current version only supports data provided by a
  9.1012 +        DatasetProducer. In future versions there will be tags to provide data
  9.1013 +        from a datasource (e.g. via SQL).
  9.1014 +        @optional-child param
  9.1015 +    </description>
  9.1016 +    <attribute>
  9.1017 +        <name>id</name>
  9.1018 +        <required>true</required>
  9.1019 +        <rtexprvalue>true</rtexprvalue>
  9.1020 +        <description>
  9.1021 +            ID under which an object of type DatasetProducer can be found in
  9.1022 +            pageContext. This object is used to retrieve the dataset of the chart.
  9.1023 +        </description>
  9.1024 +    </attribute>
  9.1025 +    <attribute>
  9.1026 +        <name>usecache</name>
  9.1027 +        <required>false</required>
  9.1028 +        <rtexprvalue>true</rtexprvalue>
  9.1029 +        <description>
  9.1030 +            Determines if formally produced data should be reused if possible.
  9.1031 +            @default true
  9.1032 +        </description>
  9.1033 +    </attribute>
  9.1034 +</tag>
  9.1035 +<tag>
  9.1036 +    <name>chartpostprocessor</name>
  9.1037 +    <tag-class>de.laures.cewolf.taglib.tags.ChartPostProcessorTag</tag-class>
  9.1038 +    <description>
  9.1039 +        A chart postprocessor tag references an object of type ChartProstProcessor
  9.1040 +        which must be defined in pageContext under the provided ID. This object
  9.1041 +        is called back after chart generation to post process the chart in any
  9.1042 +        manner.
  9.1043 +        @optional-child param
  9.1044 +    </description>
  9.1045 +    <attribute>
  9.1046 +        <name>id</name>
  9.1047 +        <required>true</required>
  9.1048 +        <rtexprvalue>true</rtexprvalue>
  9.1049 +        <description>
  9.1050 +            ID under which an object of type ChartPostProcessor can be found in
  9.1051 +            pageContext. This object is used to postprocess the rendered chart.
  9.1052 +        </description>
  9.1053 +    </attribute>
  9.1054 +</tag>
  9.1055 +<tag>
  9.1056 +    <name>param</name>
  9.1057 +    <tag-class>de.laures.cewolf.taglib.tags.ParamTag</tag-class>
  9.1058 +    <description>
  9.1059 +        Name/value-pair to paramterize a surrounding tag whose handler must 
  9.1060 +        implement the Parameterized interface.
  9.1061 +    </description>
  9.1062 +    <attribute>
  9.1063 +        <name>name</name>
  9.1064 +        <required>true</required>
  9.1065 +        <rtexprvalue>true</rtexprvalue>
  9.1066 +        <description>
  9.1067 +            Name of the param
  9.1068 +        </description>
  9.1069 +    </attribute>
  9.1070 +    <attribute>
  9.1071 +        <name>value</name>
  9.1072 +        <required>true</required>
  9.1073 +        <rtexprvalue>true</rtexprvalue>
  9.1074 +        <type>java.io.Serializable</type>
  9.1075 +        <description>
  9.1076 +            Value of the param. Must be serializable.
  9.1077 +        </description>
  9.1078 +    </attribute>
  9.1079 +</tag>
  9.1080 +<tag>
  9.1081 +    <name>gradientpaint</name>
  9.1082 +    <tag-class>de.laures.cewolf.taglib.tags.GradientTag</tag-class>
  9.1083 +    <description>
  9.1084 +        The gradientpaint tag provides a way to fill a shape with a linear 
  9.1085 +        color gradient pattern. If Point P1 with Color C1 and Point P2 with 
  9.1086 +        Color C2 are specified in user space, the Color on the P1, P2 
  9.1087 +        connecting line is proportionally changed from C1 to C2. Any point 
  9.1088 +        P not on the extended P1, P2 connecting line has the color of the 
  9.1089 +        point P' that is the perpendicular projection of P on the extended P1,
  9.1090 +        P2 connecting line. Points on the extended line outside of the P1,
  9.1091 +        P2 segment can be colored in one of two ways.
  9.1092 +        &lt;ul&gt;
  9.1093 +        &lt;li&gt;If the gradient is cyclic then the points on the extended 
  9.1094 +        P1, P2 connecting line cycle back and forth between the colors C1 
  9.1095 +        and C2.
  9.1096 +        &lt;li&gt;If the gradient is acyclic then points on the P1 side of 
  9.1097 +        the segment have the constant Color C1 while points on the P2 side 
  9.1098 +        have the constant Color C2.
  9.1099 +        The two colors are defined in a nested point tag of this tag. 
  9.1100 +        @required-child point
  9.1101 +    </description>
  9.1102 +    <attribute>
  9.1103 +        <name>cyclic</name>
  9.1104 +        <required>false</required>
  9.1105 +        <rtexprvalue>true</rtexprvalue>
  9.1106 +        <description>
  9.1107 +            Does the gradient cycle repeatedly between the two colors C1 and C2.
  9.1108 +            @default false
  9.1109 +        </description>
  9.1110 +    </attribute>
  9.1111 +</tag>
  9.1112 +<tag>
  9.1113 +    <name>point</name>
  9.1114 +    <tag-class>de.laures.cewolf.taglib.tags.PointTag</tag-class>
  9.1115 +    <description>
  9.1116 +        Defines a point with x and y coordinates and a color.
  9.1117 +        @extends colorpaint
  9.1118 +    </description>
  9.1119 +    <attribute>
  9.1120 +        <name>x</name>
  9.1121 +        <required>true</required>
  9.1122 +        <rtexprvalue>true</rtexprvalue>
  9.1123 +        <description>
  9.1124 +            The x coordinate of the point.
  9.1125 +        </description>
  9.1126 +    </attribute>
  9.1127 +    <attribute>
  9.1128 +        <name>y</name>
  9.1129 +        <required>true</required>
  9.1130 +        <rtexprvalue>true</rtexprvalue>
  9.1131 +        <description>
  9.1132 +            The y coordinate of the point.
  9.1133 +        </description>
  9.1134 +    </attribute>
  9.1135 +    <attribute>
  9.1136 +        <name>color</name>
  9.1137 +        <required>false</required>
  9.1138 +        <rtexprvalue>true</rtexprvalue>
  9.1139 +        <description>
  9.1140 +            @copy
  9.1141 +        </description>
  9.1142 +    </attribute>
  9.1143 +</tag>
  9.1144 +<tag>
  9.1145 +    <name>colorpaint</name>
  9.1146 +    <tag-class>de.laures.cewolf.taglib.tags.ColorTag</tag-class>
  9.1147 +    <description>
  9.1148 +        Fills the area defined by the parent tag with a color. 
  9.1149 +    </description>
  9.1150 +    <attribute>
  9.1151 +        <name>color</name>
  9.1152 +        <required>true</required>
  9.1153 +        <rtexprvalue>true</rtexprvalue>
  9.1154 +        <description>
  9.1155 +            The color to be used to fill the parent tag's area.
  9.1156 +            The color definition is compatible with the
  9.1157 +            HTML one. E.g. black is '#000000' and red is '#FF0000'. However it
  9.1158 +            is possible to append two hex numbers for the alpha channel. Thus
  9.1159 +            '#FF000080' is red with alpha blending of 50%.
  9.1160 +        </description>
  9.1161 +    </attribute>
  9.1162 +</tag>
  9.1163 +<tag>
  9.1164 +    <name>texturepaint</name>
  9.1165 +    <tag-class>de.laures.cewolf.taglib.tags.TextureTag</tag-class>
  9.1166 +    <description>
  9.1167 +        The texturepaint tag provides a way to fill the area of the parent tag
  9.1168 +        with a texture that is specified as an image. The texture is anchored to 
  9.1169 +        the upper left corner of the parent tags area.
  9.1170 +    </description>
  9.1171 +    <attribute>
  9.1172 +        <name>image</name>
  9.1173 +        <required>true</required>
  9.1174 +        <rtexprvalue>true</rtexprvalue>
  9.1175 +        <description>
  9.1176 +            Image fo the texture. The value of this 
  9.1177 +            attribute is the filename of a graphics file relative to the web
  9.1178 +            application's root directory (e.g. /WEB-INF/img/bg.jpg).
  9.1179 +            The image must be loadable by the default java.awt.Toolkit of the
  9.1180 +            servlet container's JVM.
  9.1181 +        </description>
  9.1182 +    </attribute>
  9.1183 +    <attribute>
  9.1184 +        <name>width</name>
  9.1185 +        <required>true</required>
  9.1186 +        <rtexprvalue>true</rtexprvalue>
  9.1187 +        <description>
  9.1188 +            The width of the texture.
  9.1189 +        </description>
  9.1190 +    </attribute>
  9.1191 +    <attribute>
  9.1192 +        <name>height</name>
  9.1193 +        <required>true</required>
  9.1194 +        <rtexprvalue>true</rtexprvalue>
  9.1195 +        <description>
  9.1196 +            The height of the texture.
  9.1197 +        </description>  
  9.1198 +    </attribute>
  9.1199 +</tag>
  9.1200 +<tag>
  9.1201 +    <name>map</name>
  9.1202 +    <tag-class>de.laures.cewolf.taglib.tags.ChartMapTag</tag-class>
  9.1203 +    <description>
  9.1204 +      This tag defines an image and tooltip map for the parent img tag.
  9.1205 +      @parent img
  9.1206 +    </description>
  9.1207 +    <attribute>
  9.1208 +        <name>linkgeneratorid</name>
  9.1209 +        <required>false</required>
  9.1210 +        <rtexprvalue>true</rtexprvalue>
  9.1211 +        <description>
  9.1212 +          The ID of the class which implements the appropriate de.laures.cewolf.LinkGenerator.
  9.1213 +        </description>
  9.1214 +    </attribute>
  9.1215 +    <attribute>
  9.1216 +        <name>tooltipgeneratorid</name>
  9.1217 +        <required>false</required>
  9.1218 +        <rtexprvalue>true</rtexprvalue>
  9.1219 +        <description>
  9.1220 +          The ID of the class which implements the appropriate com.jrefinery.chart.tooltips.ToolTipGenerator.
  9.1221 +        </description>
  9.1222 +    </attribute>
  9.1223 +	<attribute>
  9.1224 +		<name>useJFreeChartLinkGenerator</name>
  9.1225 +		<required>false</required>
  9.1226 +		<rtexprvalue>true</rtexprvalue>
  9.1227 +		<description>If the links provided by the JFreeChart renderer should be used.</description>
  9.1228 +	</attribute>
  9.1229 +	<attribute>
  9.1230 +		<name>useJFreeChartTooltipGenerator</name>
  9.1231 +		<required>false</required>
  9.1232 +		<rtexprvalue>true</rtexprvalue>
  9.1233 +		<description>If the tooltips provided by the JFreeChart renderer should be used.</description>		
  9.1234 +	</attribute>	
  9.1235 +	
  9.1236 +</tag>
  9.1237 +</taglib>
  9.1238 \ No newline at end of file