private BubbleChartOptions createOptions() {
Animation anim = Animation.create();
anim.setDuration(700);
anim.setEasing(AnimationEasing.IN);
BubbleChartOptions options = BubbleChartOptions.create();
options.setWidth(displayerSettings.getChartWidth());
options.setHeight(displayerSettings.getChartHeight());
options.setHAxis(HAxis.create(googleTable.getColumnLabel(1)));
options.setVAxis(VAxis.create(googleTable.getColumnLabel(2)));
options.setChartArea(createChartArea());
options.setLegend( createChartLegend( displayerSettings ) );
options.setAnimation(anim);
String[] colors = createColorArray(googleTable);
if (colors.length > 0) options.setColors(colors);
return options;
}