200 lines
6.4 KiB
HTML
Generated
200 lines
6.4 KiB
HTML
Generated
<!--
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Licensed to the Apache Software Foundation (ASF) under one
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or more contributor license agreements. See the NOTICE file
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distributed with this work for additional information
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regarding copyright ownership. The ASF licenses this file
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to you under the Apache License, Version 2.0 (the
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"License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing,
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software distributed under the License is distributed on an
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"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, either express or implied. See the License for the
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specific language governing permissions and limitations
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under the License.
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-->
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<html>
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<head>
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<meta charset="utf-8">
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<script src="lib/simpleRequire.js"></script>
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<script src="lib/config.js"></script>
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<script src="lib/jquery.min.js"></script>
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<script src="lib/dat.gui.min.js"></script>
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</head>
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<body>
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<style>
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html, body, #main {
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width: 100%;
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height: 100%;
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margin: 0;
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}
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</style>
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<div id="main"></div>
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<script>
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require([
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'echarts',
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'extension/dataTool',
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'./data/les-miserables.gexf',
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'theme/vintage'
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], function (echarts, dataTool, xml) {
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var gexf = dataTool.gexf;
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var chart = echarts.init(document.getElementById('main'), 'vintage');
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var graph = gexf.parse(xml);
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var categories = [];
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for (var i = 0; i < 9; i++) {
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categories[i] = {
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name: '类目' + i
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};
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}
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graph.nodes.forEach(function (node) {
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delete node.itemStyle;
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node.value = node.symbolSize;
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node.label = {
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normal: {
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show: node.symbolSize > 30
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},
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emphasis: {
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show: true
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}
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};
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node.category = node.attributes['modularity_class'];
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});
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graph.links.forEach(function (link) {
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delete link.lineStyle;
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});
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var option = {
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aria: {
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show: true,
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description: 'Les Miserables 的关系主要分为六个区域，这张图描述了他们之间的相互关联。'
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},
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tooltip: {},
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legend: [{
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// selectedMode: 'single',
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data: categories.map(function (a) {
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return a.name;
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})
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}],
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animationDurationUpdate: 1500,
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animationEasingUpdate: 'quinticInOut',
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series : [
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{
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name: 'Les Miserables',
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type: 'graph',
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layout: 'none',
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data: graph.nodes,
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links: graph.links,
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categories: categories,
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cursor: 'crosshair',
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roam: true,
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draggable: true,
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itemStyle: {
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normal: {
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borderColor: '#fff',
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borderWidth: 2,
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shadowBlur: 10,
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shadowColor: 'rgba(0, 0, 0, 0.3)'
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}
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},
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emphasis: {
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focus: 'adjacency'
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},
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// edgeSymbol: ['none', 'arrow'],
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// scaleLimit: {
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// min: 1.5,
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// max: 2
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// },
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label: {
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normal: {
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position: 'right',
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formatter: '{b}'
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}
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},
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lineStyle: {
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normal: {
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color: 'source',
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curveness: 0.3
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},
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emphasis: {
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width: 10
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}
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}
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}
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]
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};
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chart.setOption(option);
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var config = {
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layout: 'none',
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focusNodeAdjacency: true,
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manualFocusNodeAdjacency: function () {
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chart.dispatchAction({
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type: 'highlight',
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seriesName: 'Les Miserables',
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dataIndex: 2
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});
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},
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manualUnfocusNodeAdjacency: function () {
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chart.dispatchAction({
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type: 'downplay',
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seriesName: 'Les Miserables'
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});
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},
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'circular.rotateLabel': false
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};
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// wrong dataType test case
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chart.dispatchAction({type: 'highlight',dataIndex: [0,1,2,3],dataType:'edges'})
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// chart.dispatchAction({type: 'highlight',dataIndex: [0,1,2,3], dataType: 'node'})
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// chart.on('mouseover', function (params) {
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// chart.dispatchAction({type: 'highlight',dataIndex: [0,1,2,3],dataType:'edge'})
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// });
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chart.on('click', function (params) {
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console.log(params, params.data);
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});
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var gui = new dat.GUI();
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gui.add(config, 'layout', ['none', 'circular'])
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.onChange(function (value) {
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chart.setOption({
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series: [{
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name: 'Les Miserables',
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layout: value
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}]
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});
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});
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gui.add(config, 'focusNodeAdjacency')
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.onChange(function (value) {
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chart.setOption({
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series: [{
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name: 'Les Miserables',
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emphasis: {
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focus: config.focusNodeAdjacency ? 'adjacency' : null
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}
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}]
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});
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});
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gui.add(config, 'manualFocusNodeAdjacency');
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gui.add(config, 'manualUnfocusNodeAdjacency');
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gui.add(config, 'circular.rotateLabel')
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.onChange(function (value) {
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chart.setOption({
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series: [{
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name: 'Les Miserables',
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circular: {rotateLabel: !!value}
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}]
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});
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});
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});
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</script>
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</body>
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</html>
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