气泡图效果
- 散点的大小不同 symbolSize
- 散点的颜色不同 itemStyle.color
涟漪动画效果
- type: effectScatter
- showEffectOn: 'emphasis' // 鼠标移入时产生涟漪动画
散点图特点
- 散点图可以帮助我们推断出不同维度数据之间的相关性
- 散点图也经常用在地图的标注上
代码实例
//3. 将type的值设置为scatter, x轴和y轴的type都是value
var data = [
{ gender: "female", height: 161.2, weight: 51.6 },
{ gender: "female", height: 167.5, weight: 59 },
{ gender: "female", height: 159.5, weight: 49.2 },
{ gender: "female", height: 157, weight: 63 },
{ gender: "female", height: 155.8, weight: 53.6 },
{ gender: "female", height: 170, weight: 59 },
{ gender: "female", height: 159.1, weight: 47.6 },
{ gender: "female", height: 166, weight: 69.8 },
{ gender: "female", height: 176.2, weight: 66.8 },
{ gender: "female", height: 160.2, weight: 75.2 },
{ gender: "female", height: 172.5, weight: 55.2 },
{ gender: "female", height: 170.9, weight: 54.2 },
{ gender: "female", height: 172.9, weight: 62.5 },
{ gender: "female", height: 153.4, weight: 42 },
{ gender: "female", height: 160, weight: 50 },
{ gender: "female", height: 147.2, weight: 49.8 },
{ gender: "female", height: 168.2, weight: 49.2 },
{ gender: "female", height: 175, weight: 73.2 },
{ gender: "female", height: 157, weight: 47.8 },
{ gender: "female", height: 167.6, weight: 68.8 },
{ gender: "female", height: 159.5, weight: 50.6 },
{ gender: "female", height: 175, weight: 82.5 },
{ gender: "female", height: 166.8, weight: 57.2 },
{ gender: "female", height: 176.5, weight: 87.8 },
{ gender: "female", height: 170.2, weight: 72.8 },
{ gender: "female", height: 174, weight: 54.5 },
{ gender: "female", height: 173, weight: 59.8 },
{ gender: "female", height: 179.9, weight: 67.3 },
{ gender: "female", height: 170.5, weight: 67.8 },
{ gender: "female", height: 160, weight: 47 },
{ gender: "female", height: 154.4, weight: 46.2 },
{ gender: "female", height: 162, weight: 55 },
{ gender: "female", height: 176.5, weight: 83 },
{ gender: "female", height: 160, weight: 54.4 },
{ gender: "female", height: 152, weight: 45.8 },
{ gender: "female", height: 162.1, weight: 53.6 },
{ gender: "female", height: 170, weight: 73.2 },
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{ gender: "female", height: 161.3, weight: 67.9 },
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{ gender: "female", height: 168.9, weight: 62.3 },
{ gender: "female", height: 163.8, weight: 58.5 },
{ gender: "female", height: 167.6, weight: 54.5 },
{ gender: "female", height: 160, weight: 50.2 },
{ gender: "female", height: 161.3, weight: 60.3 },
{ gender: "female", height: 167.6, weight: 58.3 },
{ gender: "female", height: 165.1, weight: 56.2 },
{ gender: "female", height: 160, weight: 50.2 },
{ gender: "female", height: 170, weight: 72.9 },
{ gender: "female", height: 157.5, weight: 59.8 },
{ gender: "female", height: 167.6, weight: 61 },
{ gender: "female", height: 160.7, weight: 69.1 },
{ gender: "female", height: 163.2, weight: 55.9 },
{ gender: "female", height: 152.4, weight: 46.5 },
{ gender: "female", height: 157.5, weight: 54.3 },
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{ gender: "female", height: 164.5, weight: 60.3 },
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{ gender: "female", height: 163, weight: 62 },
{ gender: "female", height: 165.7, weight: 73.1 },
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{ gender: "female", height: 162, weight: 54.7 },
{ gender: "female", height: 166, weight: 53.2 },
{ gender: "female", height: 174, weight: 75.7 },
{ gender: "female", height: 172.7, weight: 61.1 },
{ gender: "female", height: 167.6, weight: 55.7 },
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{ gender: "female", height: 164.5, weight: 52.3 },
{ gender: "female", height: 163.5, weight: 50 },
{ gender: "female", height: 152, weight: 59.3 },
{ gender: "female", height: 169, weight: 62.5 },
{ gender: "female", height: 164, weight: 55.7 },
{ gender: "female", height: 161.2, weight: 54.8 },
{ gender: "female", height: 155, weight: 45.9 },
{ gender: "female", height: 170, weight: 70.6 },
{ gender: "female", height: 176.2, weight: 67.2 },
{ gender: "female", height: 170, weight: 69.4 },
{ gender: "female", height: 162.5, weight: 58.2 },
{ gender: "female", height: 170.3, weight: 64.8 },
{ gender: "female", height: 164.1, weight: 71.6 },
{ gender: "female", height: 169.5, weight: 52.8 },
{ gender: "female", height: 163.2, weight: 59.8 },
{ gender: "female", height: 154.5, weight: 49 },
{ gender: "female", height: 159.8, weight: 50 },
{ gender: "female", height: 173.2, weight: 69.2 },
{ gender: "female", height: 170, weight: 55.9 },
{ gender: "female", height: 161.4, weight: 63.4 },
{ gender: "female", height: 169, weight: 58.2 },
{ gender: "female", height: 166.2, weight: 58.6 },
{ gender: "female", height: 159.4, weight: 45.7 },
{ gender: "female", height: 162.5, weight: 52.2 },
{ gender: "female", height: 159, weight: 48.6 },
{ gender: "female", height: 162.8, weight: 57.8 },
{ gender: "female", height: 159, weight: 55.6 },
{ gender: "female", height: 179.8, weight: 66.8 },
{ gender: "female", height: 162.9, weight: 59.4 },
{ gender: "female", height: 161, weight: 53.6 },
{ gender: "female", height: 151.1, weight: 73.2 },
{ gender: "female", height: 168.2, weight: 53.4 },
{ gender: "female", height: 168.9, weight: 69 },
{ gender: "female", height: 173.2, weight: 58.4 },
{ gender: "female", height: 171.8, weight: 56.2 },
{ gender: "female", height: 178, weight: 70.6 },
{ gender: "female", height: 164.3, weight: 59.8 },
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{ gender: "female", height: 168.5, weight: 65.2 },
{ gender: "female", height: 166.8, weight: 56.6 },
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{ gender: "female", height: 163.5, weight: 51.8 },
{ gender: "female", height: 169.4, weight: 63.4 },
{ gender: "female", height: 167.8, weight: 59 },
{ gender: "female", height: 159.5, weight: 47.6 },
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{ gender: "female", height: 161.2, weight: 55.2 },
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{ gender: "female", height: 161.3, weight: 60.2 },
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{ gender: "female", height: 157.5, weight: 58.8 },
{ gender: "female", height: 163.2, weight: 56.4 },
{ gender: "female", height: 172.7, weight: 62 },
{ gender: "female", height: 155, weight: 49.2 },
{ gender: "female", height: 156.5, weight: 67.2 },
{ gender: "female", height: 164, weight: 53.8 },
{ gender: "female", height: 160.9, weight: 54.4 },
{ gender: "female", height: 162.8, weight: 58 },
{ gender: "female", height: 167, weight: 59.8 },
{ gender: "female", height: 160, weight: 54.8 },
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{ gender: "female", height: 168.9, weight: 60.5 },
{ gender: "female", height: 158.2, weight: 46.4 },
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{ gender: "female", height: 160, weight: 48.8 },
{ gender: "female", height: 167.1, weight: 62.2 },
{ gender: "female", height: 158, weight: 55.5 },
{ gender: "female", height: 167.6, weight: 57.8 },
{ gender: "female", height: 156, weight: 54.6 },
{ gender: "female", height: 162.1, weight: 59.2 },
{ gender: "female", height: 173.4, weight: 52.7 },
{ gender: "female", height: 159.8, weight: 53.2 },
{ gender: "female", height: 170.5, weight: 64.5 },
{ gender: "female", height: 159.2, weight: 51.8 },
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{ gender: "female", height: 161.3, weight: 63.6 },
{ gender: "female", height: 162.6, weight: 63.2 },
{ gender: "female", height: 160, weight: 59.5 },
{ gender: "female", height: 168.9, weight: 56.8 },
{ gender: "female", height: 165.1, weight: 64.1 },
{ gender: "female", height: 162.6, weight: 50 },
{ gender: "female", height: 165.1, weight: 72.3 },
{ gender: "female", height: 166.4, weight: 55 },
{ gender: "female", height: 160, weight: 55.9 },
{ gender: "female", height: 152.4, weight: 60.4 },
{ gender: "female", height: 170.2, weight: 69.1 },
{ gender: "female", height: 162.6, weight: 84.5 },
{ gender: "female", height: 170.2, weight: 55.9 },
{ gender: "female", height: 158.8, weight: 55.5 },
{ gender: "female", height: 172.7, weight: 69.5 },
{ gender: "female", height: 167.6, weight: 76.4 },
{ gender: "female", height: 162.6, weight: 61.4 },
{ gender: "female", height: 167.6, weight: 65.9 },
{ gender: "female", height: 156.2, weight: 58.6 },
{ gender: "female", height: 175.2, weight: 66.8 },
{ gender: "female", height: 172.1, weight: 56.6 },
{ gender: "female", height: 162.6, weight: 58.6 },
{ gender: "female", height: 160, weight: 55.9 },
{ gender: "female", height: 165.1, weight: 59.1 },
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{ gender: "female", height: 159.4, weight: 53.2 },
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{ gender: "female", height: 170.2, weight: 55 },
{ gender: "female", height: 162.6, weight: 70.5 },
{ gender: "female", height: 167.6, weight: 54.5 },
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{ gender: "female", height: 160.7, weight: 55.9 },
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{ gender: "female", height: 157.5, weight: 63.6 },
{ gender: "female", height: 162.6, weight: 54.5 },
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{ gender: "female", height: 170.2, weight: 67.7 },
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{ gender: "female", height: 165.1, weight: 60.9 },
{ gender: "female", height: 170.2, weight: 63.6 },
{ gender: "female", height: 170.2, weight: 54.5 },
{ gender: "female", height: 170.2, weight: 59.1 },
{ gender: "female", height: 161.3, weight: 70.5 },
{ gender: "female", height: 167.6, weight: 52.7 },
{ gender: "female", height: 167.6, weight: 62.7 },
{ gender: "female", height: 165.1, weight: 86.3 },
{ gender: "female", height: 162.6, weight: 66.4 },
{ gender: "female", height: 152.4, weight: 67.3 },
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{ gender: "female", height: 175.2, weight: 62.3 },
{ gender: "female", height: 175.2, weight: 57.7 },
{ gender: "female", height: 160, weight: 55.4 },
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{ gender: "female", height: 174, weight: 55.5 },
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{ gender: "female", height: 160, weight: 80.5 },
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{ gender: "female", height: 176.5, weight: 71.8 },
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{ gender: "male", height: 176, weight: 74.6 },
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{ gender: "male", height: 192.7, weight: 93.8 },
{ gender: "male", height: 171.5, weight: 70 },
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{ gender: "male", height: 172.7, weight: 66.2 },
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{ gender: "male", height: 164.5, weight: 63.2 },
{ gender: "male", height: 173, weight: 60.9 },
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{ gender: "male", height: 175.5, weight: 70 },
{ gender: "male", height: 188, weight: 72.4 },
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{ gender: "male", height: 172.8, weight: 69.1 },
{ gender: "male", height: 170, weight: 59.5 },
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{ gender: "male", height: 171.4, weight: 84.7 },
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{ gender: "male", height: 175.3, weight: 72.1 },
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{ gender: "male", height: 177.2, weight: 94.1 },
{ gender: "male", height: 172.1, weight: 74.9 },
{ gender: "male", height: 167, weight: 59.1 },
{ gender: "male", height: 169.5, weight: 75.6 },
{ gender: "male", height: 174, weight: 86.2 },
{ gender: "male", height: 172.7, weight: 75.3 },
{ gender: "male", height: 182.2, weight: 87.1 },
{ gender: "male", height: 164.1, weight: 55.2 },
{ gender: "male", height: 163, weight: 57 },
{ gender: "male", height: 171.5, weight: 61.4 },
{ gender: "male", height: 184.2, weight: 76.8 },
{ gender: "male", height: 174, weight: 86.8 },
{ gender: "male", height: 174, weight: 72.2 },
{ gender: "male", height: 177, weight: 71.6 },
{ gender: "male", height: 186, weight: 84.8 },
{ gender: "male", height: 167, weight: 68.2 },
{ gender: "male", height: 171.8, weight: 66.1 },
{ gender: "male", height: 182, weight: 72 },
{ gender: "male", height: 167, weight: 64.6 },
{ gender: "male", height: 177.8, weight: 74.8 },
{ gender: "male", height: 164.5, weight: 70 },
{ gender: "male", height: 192, weight: 101.6 },
{ gender: "male", height: 175.5, weight: 63.2 },
{ gender: "male", height: 171.2, weight: 79.1 },
{ gender: "male", height: 181.6, weight: 78.9 },
{ gender: "male", height: 167.4, weight: 67.7 },
{ gender: "male", height: 181.1, weight: 66 },
{ gender: "male", height: 177, weight: 68.2 },
{ gender: "male", height: 174.5, weight: 63.9 },
{ gender: "male", height: 177.5, weight: 72 },
{ gender: "male", height: 170.5, weight: 56.8 },
{ gender: "male", height: 182.4, weight: 74.5 },
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{ gender: "male", height: 175.5, weight: 80.9 },
{ gender: "male", height: 180.6, weight: 72.7 },
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{ gender: "male", height: 175.5, weight: 70.9 },
{ gender: "male", height: 180.6, weight: 72.5 },
{ gender: "male", height: 177, weight: 72.5 },
{ gender: "male", height: 177.1, weight: 83.4 },
{ gender: "male", height: 181.6, weight: 75.5 },
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{ gender: "male", height: 175, weight: 70.2 },
{ gender: "male", height: 174, weight: 73.4 },
{ gender: "male", height: 165.1, weight: 70.5 },
{ gender: "male", height: 177, weight: 68.9 },
{ gender: "male", height: 192, weight: 102.3 },
{ gender: "male", height: 176.5, weight: 68.4 },
{ gender: "male", height: 169.4, weight: 65.9 },
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{ gender: "male", height: 177.3, weight: 73.2 },
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{ gender: "male", height: 170.2, weight: 72.7 },
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{ gender: "male", height: 165.1, weight: 65 },
{ gender: "male", height: 186.7, weight: 86.4 },
{ gender: "male", height: 165.1, weight: 65 },
{ gender: "male", height: 174, weight: 88.6 },
{ gender: "male", height: 175.3, weight: 84.1 },
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{ gender: "male", height: 163.8, weight: 72.2 },
{ gender: "male", height: 188, weight: 83.6 },
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{ gender: "male", height: 175.3, weight: 90.9 },
{ gender: "male", height: 166.4, weight: 85.9 },
{ gender: "male", height: 190.5, weight: 89.1 },
{ gender: "male", height: 166.4, weight: 75 },
{ gender: "male", height: 177.8, weight: 77.7 },
{ gender: "male", height: 179.7, weight: 86.4 },
{ gender: "male", height: 172.7, weight: 90.9 },
{ gender: "male", height: 190.5, weight: 73.6 },
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{ gender: "male", height: 168.9, weight: 69.1 },
{ gender: "male", height: 167.6, weight: 84.5 },
{ gender: "male", height: 175.3, weight: 64.5 },
{ gender: "male", height: 170.2, weight: 69.1 },
{ gender: "male", height: 190.5, weight: 108.6 },
{ gender: "male", height: 177.8, weight: 86.4 },
{ gender: "male", height: 190.5, weight: 80.9 },
{ gender: "male", height: 177.8, weight: 87.7 },
{ gender: "male", height: 184.2, weight: 94.5 },
{ gender: "male", height: 176.5, weight: 80.2 },
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{ gender: "male", height: 180.3, weight: 71.4 },
{ gender: "male", height: 171.4, weight: 72.7 },
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{ gender: "male", height: 177.8, weight: 63.6 },
{ gender: "male", height: 177.8, weight: 80.9 },
{ gender: "male", height: 182.9, weight: 80.9 },
{ gender: "male", height: 170.2, weight: 85.5 },
{ gender: "male", height: 167.6, weight: 68.6 },
{ gender: "male", height: 175.3, weight: 67.7 },
{ gender: "male", height: 165.1, weight: 66.4 },
{ gender: "male", height: 185.4, weight: 102.3 },
{ gender: "male", height: 181.6, weight: 70.5 },
{ gender: "male", height: 172.7, weight: 95.9 },
{ gender: "male", height: 190.5, weight: 84.1 },
{ gender: "male", height: 179.1, weight: 87.3 },
{ gender: "male", height: 175.3, weight: 71.8 },
{ gender: "male", height: 170.2, weight: 65.9 },
{ gender: "male", height: 193, weight: 95.9 },
{ gender: "male", height: 171.4, weight: 91.4 },
{ gender: "male", height: 177.8, weight: 81.8 },
{ gender: "male", height: 177.8, weight: 96.8 },
{ gender: "male", height: 167.6, weight: 69.1 },
{ gender: "male", height: 167.6, weight: 82.7 },
{ gender: "male", height: 180.3, weight: 75.5 },
{ gender: "male", height: 182.9, weight: 79.5 },
{ gender: "male", height: 176.5, weight: 73.6 },
{ gender: "male", height: 186.7, weight: 91.8 },
{ gender: "male", height: 188, weight: 84.1 },
{ gender: "male", height: 188, weight: 85.9 },
{ gender: "male", height: 177.8, weight: 81.8 },
{ gender: "male", height: 174, weight: 82.5 },
{ gender: "male", height: 177.8, weight: 80.5 },
{ gender: "male", height: 171.4, weight: 70 },
{ gender: "male", height: 185.4, weight: 81.8 },
{ gender: "male", height: 185.4, weight: 84.1 },
{ gender: "male", height: 188, weight: 90.5 },
{ gender: "male", height: 188, weight: 91.4 },
{ gender: "male", height: 182.9, weight: 89.1 },
{ gender: "male", height: 176.5, weight: 85 },
{ gender: "male", height: 175.3, weight: 69.1 },
{ gender: "male", height: 175.3, weight: 73.6 },
{ gender: "male", height: 188, weight: 80.5 },
{ gender: "male", height: 188, weight: 82.7 },
{ gender: "male", height: 175.3, weight: 86.4 },
{ gender: "male", height: 170.5, weight: 67.7 },
{ gender: "male", height: 179.1, weight: 92.7 },
{ gender: "male", height: 177.8, weight: 93.6 },
{ gender: "male", height: 175.3, weight: 70.9 },
{ gender: "male", height: 182.9, weight: 75 },
{ gender: "male", height: 170.8, weight: 93.2 },
{ gender: "male", height: 188, weight: 93.2 },
{ gender: "male", height: 180.3, weight: 77.7 },
{ gender: "male", height: 177.8, weight: 61.4 },
{ gender: "male", height: 185.4, weight: 94.1 },
{ gender: "male", height: 168.9, weight: 75 },
{ gender: "male", height: 185.4, weight: 83.6 },
{ gender: "male", height: 180.3, weight: 85.5 },
{ gender: "male", height: 174, weight: 73.9 },
{ gender: "male", height: 167.6, weight: 66.8 },
{ gender: "male", height: 182.9, weight: 87.3 },
{ gender: "male", height: 160, weight: 72.3 },
{ gender: "male", height: 180.3, weight: 88.6 },
{ gender: "male", height: 167.6, weight: 75.5 },
{ gender: "male", height: 186.7, weight: 101.4 },
{ gender: "male", height: 175.3, weight: 91.1 },
{ gender: "male", height: 175.3, weight: 67.3 },
{ gender: "male", height: 175.9, weight: 77.7 },
{ gender: "male", height: 175.3, weight: 81.8 },
{ gender: "male", height: 179.1, weight: 75.5 },
{ gender: "male", height: 181.6, weight: 84.5 },
{ gender: "male", height: 177.8, weight: 76.6 },
{ gender: "male", height: 182.9, weight: 85 },
{ gender: "male", height: 177.8, weight: 102.5 },
{ gender: "male", height: 184.2, weight: 77.3 },
{ gender: "male", height: 179.1, weight: 71.8 },
{ gender: "male", height: 176.5, weight: 87.9 },
{ gender: "male", height: 188, weight: 94.3 },
{ gender: "male", height: 174, weight: 70.9 },
{ gender: "male", height: 167.6, weight: 64.5 },
{ gender: "male", height: 170.2, weight: 77.3 },
{ gender: "male", height: 167.6, weight: 72.3 },
{ gender: "male", height: 188, weight: 87.3 },
{ gender: "male", height: 174, weight: 80 },
{ gender: "male", height: 176.5, weight: 82.3 },
{ gender: "male", height: 180.3, weight: 73.6 },
{ gender: "male", height: 167.6, weight: 74.1 },
{ gender: "male", height: 188, weight: 85.9 },
{ gender: "male", height: 180.3, weight: 73.2 },
{ gender: "male", height: 167.6, weight: 76.3 },
{ gender: "male", height: 183, weight: 65.9 },
{ gender: "male", height: 183, weight: 90.9 },
{ gender: "male", height: 179.1, weight: 89.1 },
{ gender: "male", height: 170.2, weight: 62.3 },
{ gender: "male", height: 177.8, weight: 82.7 },
{ gender: "male", height: 179.1, weight: 79.1 },
{ gender: "male", height: 190.5, weight: 98.2 },
{ gender: "male", height: 177.8, weight: 84.1 },
{ gender: "male", height: 180.3, weight: 83.2 },
{ gender: "male", height: 180.3, weight: 83.2 }
];
var axisData = [];
for (var i = 0; i < data.length; i++) {
var height = data[i].height;
var weight = data[i].weight;
var newArr = [height, weight];
axisData.push(newArr);
}
console.log(axisData);
var myCharts = echarts.init(document.querySelector("div"));
var option = {
xAxis: {
type: "value",
scale: true
},
yAxis: {
type: "value",
scale: true
},
series: [
{
// type: "scatter",
type: "effectScatter",
showEffectOn: 'emphasis', // render emphasis
rippleEffect: {
scale: 5
},
data: axisData,
// symbolSize: 30
symbolSize: function(arg) {
var height = arg[0] / 100;
var weight = arg[1];
// bmi = 体重(kg) / (身高m*升高) 大于28, 就代表肥胖
var bmi = weight / (height * height);
if (bmi > 28) {
return 20;
} else {
return 5;
}
},
itemStyle: {
color: function(arg) {
var height = arg.data[0] / 100;
var weight = arg.data[1];
// bmi = 体重(kg) / (身高m*升高) 大于28, 就代表肥胖
var bmi = weight / (height * height);
if (bmi > 28) {
return 'red';
} else {
return 'green';
}
}
}
}
]
};
myCharts.setOption(option);