You can specify a separate document for the data; thus you could have that page written in HTML if you wish. You should ask your question on the users list.
For all charts with just years in 1st column "2010, 2011,... the all charts show "2009, 2010,..." on x-axis. Same is visible above in example "Using "xy_line3D", where e.g. the value "|2001-4|153.8|117.2" is shown at "March-2001" in the chart. -> All chart-values are offset by 1 date-unit.
Am I wrong or does the extension not worksd as expected?
The chart macro doesn't appear to be working with a clean install on Debian (installed via .deb). If gives an error: Failed to execute the [chart] macro. Cause: [Could not initialize class org.jfree.chart.JFreeChart].
I'm using this from the example: {{charttype="pie"source="inline"params="range:B2-D5;series:columns;"title="Chart Test"width="320"height="240"}} |=|=X|=Y|=Z |Q1|1.2|3.4|1.3 |Q2|4.5|3.4|2.3 |Q3|1.2|4.5|9.0 |Q4|3.4|1.2|1.2 {{/chart}}
This is a great macro, but the parameter "params" is unclear. What parameters can I set in there?
Cp. http://svn.xwiki.org/svnroot/xwiki/platform/core/trunk/xwiki-core/src/main/java/com/xpn/xwiki/plugin/charts/params/ChartParams.java
Philipp, are you sure these are used? You're referring to the old chart plugin. This chart macro has been rewritten for XWiki Syntax 2.0 and lives here: http://svn.xwiki.org/svnroot/xwiki/platform/core/trunk/xwiki-chart/
The links mentioned her do not ?
Where can we find parameters?
Can these macros be used with dynamic data? I have tables that pull data from SQL databases using the XWikiSqlPlugin - is it possible to chart this?
Yes. Just create a script (velocity, groovy, etc) that generates a table and use that table in the chart macro.
Is it possible to create 3d charts in XWiki 3.0?
Yep, I've just added that in XWiki 4.1
Can i create a dynamic .html file with the table and use this as a datasource for the graphs?
You can specify a separate document for the data; thus you could have that page written in HTML if you wish. You should ask your question on the users list.
Parameters at https://github.com/xwiki/xwiki-platform/blob/master/xwiki-platform-core/xwiki-platform-chart/xwiki-platform-chart-plugin/src/main/java/com/xpn/xwiki/plugin/charts/params/ChartParams.java
For all charts with just years in 1st column "2010, 2011,... the all charts show "2009, 2010,..." on x-axis.
Same is visible above in example "Using "xy_line3D", where e.g. the value "|2001-4|153.8|117.2" is shown at "March-2001" in the chart.
-> All chart-values are offset by 1 date-unit.
Am I wrong or does the extension not worksd as expected?
Hi Markus. Please use our forum to ask questions, see http://dev.xwiki.org/xwiki/bin/view/Community/Discuss Thx
Thanks Vincent!
I've added my question here: https://forum.xwiki.org/t/chartmacro-problem-with-x-axis-labels/3041
The chart macro doesn't appear to be working with a clean install on Debian (installed via .deb). If gives an error:
Failed to execute the [chart] macro. Cause: [Could not initialize class org.jfree.chart.JFreeChart].
I'm using this from the example:
{{chart type="pie" source="inline" params="range:B2-D5;series:columns;" title="Chart Test" width="320" height="240"}}
|=|=X|=Y|=Z
|Q1|1.2|3.4|1.3
|Q2|4.5|3.4|2.3
|Q3|1.2|4.5|9.0
|Q4|3.4|1.2|1.2
{{/chart}}