98 lines
3.1 KiB
HTML
Generated
98 lines
3.1 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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<meta name="viewport" content="width=device-width, initial-scale=1" />
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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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</head>
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<body>
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<style>
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html,
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body,
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#main {
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width: 100%;
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height: 100%;
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}
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</style>
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<button id="toggleBtn">toggle type</button>
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<div id="main">
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<div>
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<script>
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require([
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'echarts',
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], function (echarts) {
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var chart = echarts.init(document.getElementById('main'));
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const getOptions = (colorType = 'target') =>
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({
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series: {
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type: 'sankey',
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data: [
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{
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name: 'a'
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},
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{
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name: 'b',
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itemStyle: {
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color: 'red'
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}
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}
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],
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links: [
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{
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source: 'a',
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target: 'b',
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value: 5,
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lineStyle: {
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color: 'target'
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},
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emphasis: {
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lineStyle: {
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color: colorType,
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}
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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(getOptions());
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let i = 1;
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const colorTypes = ['target', 'source', 'gradient'];
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window.toggleBtn.onclick = () => {
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const a = (i++) % 3;
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const type = colorTypes[a];
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chart.setOption(getOptions(type));
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}
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});
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</script>
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</body>
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</html> |