{ "config": { "type": "doughnut", "data": { "labels": ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", ""], "datasets": [{ "data": [10, 20, 30, 40, 50, 60, 70, 10, 20, 30, 40, 50, 60, 70, 10], "backgroundColor": "#00ff00", "borderWidth": 0 }] }, "options": { "legend": { "position": "bottom", "align": "start" } } }, "options": { "canvas": { "height": 256, "width": 512 } } }
