139   drawChart (containerId, chartType, data, options) {  argument
145       options: options,  property
159   drawPieChart (elementId, data, options) {  argument
193     options = Object.assign(defaults, options);
196     this.drawChart(elementId, 'PieChart', data, options);
206   drawColumnChart (elementId, data, options) {  argument
233     options = Object.assign(defaults, options);
236     this.drawChart(elementId, 'ColumnChart', data, options);
246   drawComboChart (elementId, data, options) {  argument
280     options = Object.assign(defaults, options);
283     this.drawChart(elementId, 'ComboChart', data, options);
293   drawGeoChart (elementId, data, options) {  argument
303     options = Object.assign(defaults, options);
306     this.drawChart(elementId, 'GeoChart', data, options);