| <html> |
| <head> |
| <meta charset="utf-8"> |
| <script src="esl.js"></script> |
| <script src="config.js"></script> |
| <script src="lib/jquery.min.js"></script> |
| <script src="lib/dat.gui.min.js"></script> |
| </head> |
| <body> |
| <style> |
| html, body, #main { |
| width: 100%; |
| height: 100%; |
| margin: 0; |
| } |
| </style> |
| <div id="main"></div> |
| <script> |
| |
| require([ |
| 'echarts', |
| |
| 'extension/dataTool/gexf', |
| |
| 'echarts/chart/graph', |
| |
| 'echarts/component/title', |
| 'echarts/component/legend', |
| 'echarts/component/geo', |
| 'echarts/component/tooltip', |
| 'echarts/component/visualMap', |
| |
| 'theme/vintage' |
| ], function (echarts, gexf) { |
| |
| var chart = echarts.init(document.getElementById('main'), 'vintage', { |
| renderer: 'canvas' |
| }); |
| |
| $.get('./data/les-miserables.gexf', function (xml) { |
| var graph = gexf.parse(xml); |
| var categories = []; |
| for (var i = 0; i < 9; i++) { |
| categories[i] = { |
| name: '类目' + i |
| }; |
| } |
| graph.nodes.forEach(function (node) { |
| delete node.itemStyle; |
| node.value = node.symbolSize; |
| node.label = { |
| normal: { |
| show: node.symbolSize > 30 |
| }, |
| emphasis: { |
| show: true |
| } |
| }; |
| node.category = node.attributes['modularity_class']; |
| }); |
| graph.links.forEach(function (link) { |
| delete link.lineStyle; |
| }); |
| var option = { |
| tooltip: {}, |
| legend: [{ |
| // selectedMode: 'single', |
| data: categories.map(function (a) { |
| return a.name; |
| }) |
| }], |
| animationDurationUpdate: 1500, |
| animationEasingUpdate: 'quinticInOut', |
| series : [ |
| { |
| name: 'Les Miserables', |
| type: 'graph', |
| layout: 'none', |
| data: graph.nodes, |
| links: graph.links, |
| categories: categories, |
| roam: true, |
| draggable: true, |
| itemStyle: { |
| normal: { |
| borderColor: '#fff', |
| borderWidth: 2, |
| shadowBlur: 10, |
| shadowColor: 'rgba(0, 0, 0, 0.3)' |
| } |
| }, |
| focusNodeAdjacency: true, |
| // edgeSymbol: ['none', 'arrow'], |
| // scaleLimit: { |
| // min: 1.5, |
| // max: 2 |
| // }, |
| label: { |
| normal: { |
| position: 'right', |
| formatter: '{b}' |
| } |
| }, |
| lineStyle: { |
| normal: { |
| color: 'source', |
| curveness: 0.3 |
| } |
| } |
| } |
| ] |
| }; |
| |
| chart.setOption(option); |
| |
| var config = { |
| layout: 'none', |
| focusNodeAdjacency: true, |
| manualFocusNodeAdjacency: function () { |
| chart.dispatchAction({ |
| type: 'focusNodeAdjacency', |
| seriesName: 'Les Miserables', |
| dataIndex: 2 |
| }); |
| }, |
| manualUnfocusNodeAdjacency: function () { |
| chart.dispatchAction({ |
| type: 'unfocusNodeAdjacency', |
| seriesName: 'Les Miserables' |
| }); |
| } |
| }; |
| |
| chart.on('click', function (params) { |
| console.log(params, params.data); |
| }); |
| |
| var gui = new dat.GUI(); |
| gui.add(config, 'layout', ['none', 'circular']) |
| .onChange(function (value) { |
| chart.setOption({ |
| series: [{ |
| name: 'Les Miserables', |
| layout: value |
| }] |
| }); |
| }); |
| gui.add(config, 'focusNodeAdjacency') |
| .onChange(function (value) { |
| chart.setOption({ |
| series: [{ |
| name: 'Les Miserables', |
| focusNodeAdjacency: value |
| }] |
| }); |
| }); |
| gui.add(config, 'manualFocusNodeAdjacency'); |
| gui.add(config, 'manualUnfocusNodeAdjacency'); |
| }); |
| }); |
| </script> |
| </body> |
| </html> |
