I used the following code segment to set the chart type to bar diagram and
then set the "NumberOfLines" property value. But I couldn't see the lines in
the chart. And also I tried to change some other properties also. I couldn't
do any property changes.

In the api documentation for bar diagrams
http://api.openoffice.org/docs/common/ref/com/sun/star/chart/BarDiagram.html ,
it has been stated that "NumberOfLines" property value is a long value. But
when I use long it gives an error stating that it should be an integer. But
even after correcting that error also it was not successful.

 XDiagram aDiagram = (XDiagram) UnoRuntime.queryInterface(

                XPropertySet pSet = (XPropertySet)
                        XPropertySet.class, aDiagram);

                pSet.setPropertyValue("NumberOfLines", new Integer(1));


On Sun, Sep 19, 2010 at 2:56 PM, Niklas Nebel <niklas.ne...@oracle.com>wrote:

> Pivithuru Wijegunawardana schrieb:
>  I want to insert a column and line chart (which is a chart type available
>> in
>> the chart wizard) via a java code in Openoffice calc. Is it possible
>> directly inserting this type of a chart? I checked with api module for
>> charts and this type was not available.  If this is not possible how can I
>> insert a chart with both columns and lines?
> The service com.sun.star.chart.BarDiagram has a property "NumberOfLines" to
> show some data series as lines.
> Niklas
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Best regards,
Pivithuru Wijegunawardana
University of Moratuwa
Sri Lanka

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