Chart
Available Chart style options:
width. Width (in EMU).height. Height (in EMU).3d. Is 3D; applies to pie, bar, line, area, true or false.colors. A list of colors to use in the chart.title. The title for the chart.showLegend. Show legend, true or false.LegendPosition. Legend position, r (default), b, t, l or tr.categoryLabelPosition. Label position for categories, nextTo (default), low or high.valueLabelPosition. Label position for values, nextTo (default), low or high.categoryAxisTitle. The title for the category axis.valueAxisTitle. The title for the values axis.majorTickMarkPos. The position for major tick marks, in, out, cross, none (default).showAxisLabels. Show labels for axis, true or false.gridX. Show Gridlines for X-Axis, true or false.gridY. Show Gridlines for Y-Axis, true or false.