| <html> |
| <head> |
| <meta charset="utf-8"> |
| <script src="lib/esl.js"></script> |
| <script src="lib/config.js"></script> |
| </head> |
| <body> |
| <style> |
| html, body, #main { |
| width: 100%; |
| height: 100%; |
| /* background-image: url(old_mathematics.png); */ |
| /* background-repeat: repeat; */ |
| } |
| </style> |
| <div id="main"></div> |
| <script> |
| var chart; |
| require([ |
| 'echarts' |
| ], function (echarts) { |
| |
| chart = echarts.init(document.getElementById('main'), null, { |
| // renderer: 'svg' |
| }); |
| |
| var data = [{ |
| name: 'Grandpa', |
| children: [{ |
| name: 'Uncle Leo', |
| value: 15, |
| children: [{ |
| name: 'Cousin Jack', |
| value: 2 |
| }, { |
| name: 'Cousin Mary', |
| value: 5, |
| itemStyle: { |
| opacity: 0.2 |
| }, |
| children: [{ |
| name: 'Jackson', |
| value: 2 |
| }] |
| }, { |
| name: 'Cousin Ben', |
| value: 4 |
| }], |
| itemStyle: { |
| color: '#660' |
| } |
| }, { |
| name: 'Aunt Jane', |
| children: [{ |
| name: 'Cousin Kate', |
| value: 4, |
| itemStyle: { |
| color: '#660' |
| } |
| }] |
| }, { |
| name: 'Father', |
| value: 10, |
| children: [{ |
| name: 'Me', |
| value: 5 |
| }, { |
| name: 'Brother Peter', |
| value: 1 |
| }], |
| itemStyle: { |
| downplay: { |
| opacity: 0.1 |
| } |
| } |
| }], |
| itemStyle: { |
| downplay: { |
| opacity: 0.8 |
| } |
| } |
| }, { |
| name: 'Mike', |
| children: [{ |
| name: 'Uncle Dan', |
| children: [{ |
| name: 'Cousin Lucy', |
| value: 3 |
| }, { |
| name: 'Cousin Luck', |
| value: 4, |
| children: [{ |
| name: 'Nephew', |
| value: 2 |
| }] |
| }] |
| }] |
| }, { |
| name: 'Nancy', |
| children: [{ |
| name: 'Uncle Nike', |
| children: [{ |
| name: 'Cousin Betty', |
| value: 1 |
| }, { |
| name: 'Cousin Jenny', |
| value: 2 |
| }] |
| }] |
| }]; |
| |
| chart.setOption({ |
| tooltip: { |
| trigger: 'item' |
| }, |
| aria: { |
| show: true |
| }, |
| series: { |
| type: 'sunburst', |
| // highlightPolicy: 'ancestor', |
| data: data, |
| radius: [0, '90%'], |
| label: { |
| rotate: 'radial' |
| }, |
| levels: [{ |
| itemStyle: { |
| opacity: 1, |
| color: '#70d' |
| } |
| }, { |
| itemStyle: { |
| opacity: 0.8, |
| color: '#f0f' |
| }, |
| label: { |
| opacity: 0.8, |
| formatter: '{a}: {b}' |
| } |
| }, { |
| itemStyle: { |
| opacity: 0.6, |
| color: '#00f' |
| }, |
| label: { |
| opacity: 0.6 |
| } |
| }, { |
| itemStyle: { |
| opacity: 0.4 |
| } |
| }] |
| } |
| }); |
| |
| setTimeout(function () { |
| data.push({ |
| name: 'Stranger', |
| children: [{ |
| name: 'S1', |
| value: 4 |
| }, { |
| name: 'S2', |
| value: 1 |
| }] |
| }); |
| chart.setOption({ |
| series: { |
| data: data |
| } |
| }); |
| }, 3000); |
| |
| setTimeout(function () { |
| data.splice(1, 1); |
| data[0].value = 32; |
| chart.setOption({ |
| series: { |
| data: data |
| } |
| }); |
| }, 6000); |
| |
| }); |
| |
| </script> |
| </body> |
| </html> |
