OpenOffice.org BASIC Guide.pdf - OpenOffice.org wiki

The Structure of Charts 191
Only for bar charts:
Overlap (Long)
percentage which specifies the extent to which the bars of different sets of data may
overlap (at 100%, the bars are shown as completely overlapping, at -100%, there is a
distance of the width of one bar between them)
GapWidth (long)
Grids
percentage which specifies the distance there may be between the different groups of
bars of a chart (at 100%, there is a distance corresponding to the width of one bar)
For the primary axes grids and sub grids can be displayed, matching to the major and
minor intervals. The Diagram object provides the following properties to access the grids:
HasXAxisGrid (Boolean)
activates major grid for X-axis
XMainGrid (Object)
object with detailed information about the major grid for X-axis (supports
com.sun.star.chart.ChartGrid
service)
HasXAxisHelpGrid (Boolean)
activates minor grid for X-axis
XHelpGrid (Object)
object with detailed information about the minor grid for X-axis (supports
com.sun.star.chart.ChartGrid
service)
the same for y and z:
HasYAxisGrid (Boolean)
activates major grid for Y-axis
YMainGrid (Object)
object with detailed information about the major grid for Y-axis (supports
com.sun.star.chart.ChartGrid
service)
HasYAxisHelpGrid (Boolean)
activates minor grid for Y-axis
YHelpGrid (Object)
object with detailed information about the minor grid for Y-axis (supports
com.sun.star.chart.ChartGrid
service)