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  How to add some extra space around a line?
Posted by Eva on Sep-14-2012 01:42
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Hi Peter,

I added a separation line to my GanttChart that separates some types of bars on the chart.  I used the addMark() method.  All bars are created with a method chart.addBoxWhiskerLayer2(..).

I would like to add an extra space where the line is (as shown in the included screen shot). What is the simplest way to do it?

Thank you,
Eva
Bars example.png

  Re: How to add some extra space around a line?
Posted by Peter Kwan on Sep-14-2012 21:40
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Hi Eva,

In your case, I think you may increase the space between the two bars. The easiest method is to add an empty bar in between.

For example, suppose you have 6 bars (the data array has 6 elements). You may instead create 7 bars (the data array has 7 elements). For the empty bar, you may use Chart.NoValue as the data value.

For the axis labels, you may create 7 labels, with the empty position using an empty string "" as the label.

Hope this can help.

Regards
Peter Kwan