| /* |
| title: Two Value-Axes in Polar |
| category: line |
| titleCN: 极坐标双数值轴 |
| difficulty: 10 |
| */ |
| |
| var data = []; |
| |
| for (var i = 0; i <= 100; i++) { |
| var theta = i / 100 * 360; |
| var r = 5 * (1 + Math.sin(theta / 180 * Math.PI)); |
| data.push([r, theta]); |
| } |
| |
| option = { |
| title: { |
| text: '极坐标双数值轴' |
| }, |
| legend: { |
| data: ['line'] |
| }, |
| polar: {}, |
| tooltip: { |
| trigger: 'axis', |
| axisPointer: { |
| type: 'cross' |
| } |
| }, |
| angleAxis: { |
| type: 'value', |
| startAngle: 0 |
| }, |
| radiusAxis: { |
| }, |
| series: [{ |
| coordinateSystem: 'polar', |
| name: 'line', |
| type: 'line', |
| data: data |
| }] |
| }; |