Is it possible to change the width of the coluMns in the series?
Shape shape = builder.insertChart(ChartType.COLUMN, 432, 200);
... resuMe code ...
seriesColuMn.add(null,
new String[] {"a", "b", "c", "d", "e", "f", …..."g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s"...