| 1 | <!DOCTYPE html>
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| 2 | <html>
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| 3 | <head>
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| 4 | <meta charset="utf-8">
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| 5 | <script src="http://cdn.bootcss.com/echarts/3.5.4/echarts.min.js"></script>
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| 6 | <script type="text/javascript" src="line-data.js"></script>
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| 7 | <title>文章行块密度</title>
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| 8 | </head>
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| 9 | <body>
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| 10 | <h1>文章行块密度</h1>
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| 11 | <div id="main" style="width: 100%;height:800px;"></div>
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| 12 | <div>从<input type="text" value="0" id="line_from">到<input type="text" value="10" id="line_to">行<input type="button" value="显示" id="show_trigger"></div>
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| 13 | <div id="text">
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| 14 |
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| 15 | </div>
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| 16 | <script type="text/javascript">
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| 17 | var myChart = echarts.init(document.getElementById('main'));
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| 18 |
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| 19 | var getOption = function(fn){
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| 20 | var xarr = [];
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| 21 | for(var i=0; i<blocks.length; i++){
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| 22 | xarr.push(i);
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| 23 | }
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| 24 |
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| 25 | return option = {
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| 26 | title: {
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| 27 | text: '行块文字密度'
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| 28 | },
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| 29 | tooltip: {},
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| 30 | xAxis: {
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| 31 | name: '行数',
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| 32 | type: 'category',
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| 33 | data: xarr
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| 34 | },
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| 35 | yAxis: {
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| 36 | name : '字数'
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| 37 | },
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| 38 | series: [{
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| 39 | name: '单行字数',
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| 40 | type: 'bar',
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| 41 | data: blocks_length
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| 42 | },
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| 43 | {
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| 44 | name: '行块字数',
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| 45 | type: 'line',
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| 46 | data: blocks_score
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| 47 | }
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| 48 | ]
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| 49 | };
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| 50 | }
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| 51 | myChart.setOption(getOption());
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| 52 | document.getElementById('line_from').value = position[0];
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| 53 | document.getElementById('line_to').value = position[1];
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| 54 | document.getElementById('show_trigger').addEventListener('click',function(){
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| 55 | var line_from = parseInt(document.getElementById('line_from').value);
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| 56 | var line_to = parseInt(document.getElementById('line_to').value);
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| 57 | document.getElementById('text').innerHTML = blocks.slice(line_from,line_to).join('<br/>');
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| 58 | },false);
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| 59 | </script>
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| 60 | </body>
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| 61 | </html> |
| \ | No newline at end of file |