Adding 'color' option to chart, to force the use of gradients for charts as described in docs: http://code.google.com/apis/chart/image/docs/gallery/pie_charts.html#chart_colors
Adding 'color' option to chart, to force the use of gradients for charts as described in docs: http://code.google.com/apis/chart/image/docs/gallery/pie_charts.html#chart_colors

martinsik/google-chart-generator,martinsik/google-chart-generator