柱状图（4）
案例1
- 参考
- 代码如下
<!-- 此示例下载自 https://echarts.apache.org/examples/zh/editor.html?c=dataset-encode0 --> <!DOCTYPE html> <html lang="en" style="height: 100%"> <head> <meta charset="utf-8"> </head> <body style="height: 100%; margin: 0"> <div id="container" style="width: 600px;height: 350px"></div> <script type="text/javascript" src="https://registry.npmmirror.com/echarts/5.4.3/files/dist/echarts.min.js"></script> <!-- Uncomment this line if you want to dataTool extension <script type="text/javascript" src="https://registry.npmmirror.com/echarts/5.4.3/files/dist/extension/dataTool.min.js"></script> --> <!-- Uncomment this line if you want to use gl extension <script type="text/javascript" src="https://registry.npmmirror.com/echarts-gl/2/files/dist/echarts-gl.min.js"></script> --> <!-- Uncomment this line if you want to echarts-stat extension <script type="text/javascript" src="https://registry.npmmirror.com/echarts-stat/latest/files/dist/ecStat.min.js"></script> --> <!-- Uncomment this line if you want to use map <script type="text/javascript" src="https://registry.npmmirror.com/echarts/4.9.0/files/map/js/china.js"></script> <script type="text/javascript" src="https://registry.npmmirror.com/echarts/4.9.0/files/map/js/world.js"></script> --> <!-- Uncomment these two lines if you want to use bmap extension <script type="text/javascript" src="https://api.map.baidu.com/api?v=3.0&ak=YOUR_API_KEY"></script> <script type="text/javascript" src="https://registry.npmmirror.com/echarts/5.4.3/files/dist/extension/bmap.min.js"></script> --> <script type="text/javascript"> var dom = document.getElementById('container'); var myChart = echarts.init(dom, null, { renderer: 'canvas', useDirtyRect: false }); var app = {}; var option; option = { dataset: { source: [ ['score', 'amount', 'product'], [89.3, 58212, 'Matcha Latte'], [57.1, 78254, 'Milk Tea'], [74.4, 41032, 'Cheese Cocoa'], [50.1, 12755, 'Cheese Brownie'], [89.7, 20145, 'Matcha Cocoa'], [68.1, 79146, 'Tea'], [19.6, 91852, 'Orange Juice'], [10.6, 101852, 'Lemon Juice'], [32.7, 20112, 'Walnut Brownie'] ] }, grid: { containLabel: true }, xAxis: { name: 'amount' }, yAxis: { type: 'category' }, visualMap: { orient: 'horizontal', left: 'center', min: 10, max: 100, text: ['High Score', 'Low Score'], // Map the score column to color dimension: 0, inRange: { color: ['#65B581', '#FFCE34', '#FD665F'] } }, series: [ { type: 'bar', encode: { // Map the "amount" column to X axis. x: 'amount', // Map the "product" column to Y axis y: 'product' } } ] }; if (option && typeof option === 'object') { myChart.setOption(option); } window.addEventListener('resize', myChart.resize); </script> </body> </html>
- 效果图
案例2
<!-- 此示例下载自 https://echarts.apache.org/examples/zh/editor.html?c=dataset-simple0 --> <!DOCTYPE html> <html lang="en" style="height: 100%"> <head> <meta charset="utf-8"> </head> <body style="height: 100%; margin: 0"> <div id="container" style="width: 400px;height: 350px"></div> <script type="text/javascript" src="https://registry.npmmirror.com/echarts/5.4.3/files/dist/echarts.min.js"></script> <!-- Uncomment this line if you want to dataTool extension <script type="text/javascript" src="https://registry.npmmirror.com/echarts/5.4.3/files/dist/extension/dataTool.min.js"></script> --> <!-- Uncomment this line if you want to use gl extension <script type="text/javascript" src="https://registry.npmmirror.com/echarts-gl/2/files/dist/echarts-gl.min.js"></script> --> <!-- Uncomment this line if you want to echarts-stat extension <script type="text/javascript" src="https://registry.npmmirror.com/echarts-stat/latest/files/dist/ecStat.min.js"></script> --> <!-- Uncomment this line if you want to use map <script type="text/javascript" src="https://registry.npmmirror.com/echarts/4.9.0/files/map/js/china.js"></script> <script type="text/javascript" src="https://registry.npmmirror.com/echarts/4.9.0/files/map/js/world.js"></script> --> <!-- Uncomment these two lines if you want to use bmap extension <script type="text/javascript" src="https://api.map.baidu.com/api?v=3.0&ak=YOUR_API_KEY"></script> <script type="text/javascript" src="https://registry.npmmirror.com/echarts/5.4.3/files/dist/extension/bmap.min.js"></script> --> <script type="text/javascript"> var dom = document.getElementById('container'); var myChart = echarts.init(dom, null, { renderer: 'canvas', useDirtyRect: false }); var app = {}; var option; option = { legend: {}, tooltip: {}, dataset: { source: [ ['product', '2015', '2016', '2017'], ['Matcha Latte', 43.3, 85.8, 93.7], ['Milk Tea', 83.1, 73.4, 55.1], ['Cheese Cocoa', 86.4, 65.2, 82.5], ['Walnut Brownie', 72.4, 53.9, 39.1] ] }, xAxis: { type: 'category' }, yAxis: {}, // Declare several bar series, each will be mapped // to a column of dataset.source by default. series: [{ type: 'bar' }, { type: 'bar' }, { type: 'bar' }] }; if (option && typeof option === 'object') { myChart.setOption(option); } window.addEventListener('resize', myChart.resize); </script> </body> </html>
- 写法2
<!-- 此示例下载自 https://echarts.apache.org/examples/zh/editor.html?c=dataset-simple1 --> <!DOCTYPE html> <html lang="en" style="height: 100%"> <head> <meta charset="utf-8"> </head> <body style="height: 100%; margin: 0"> <div id="container" style="width: 400px;height: 350px"></div> <script type="text/javascript" src="https://registry.npmmirror.com/echarts/5.4.3/files/dist/echarts.min.js"></script> <!-- Uncomment this line if you want to dataTool extension <script type="text/javascript" src="https://registry.npmmirror.com/echarts/5.4.3/files/dist/extension/dataTool.min.js"></script> --> <!-- Uncomment this line if you want to use gl extension <script type="text/javascript" src="https://registry.npmmirror.com/echarts-gl/2/files/dist/echarts-gl.min.js"></script> --> <!-- Uncomment this line if you want to echarts-stat extension <script type="text/javascript" src="https://registry.npmmirror.com/echarts-stat/latest/files/dist/ecStat.min.js"></script> --> <!-- Uncomment this line if you want to use map <script type="text/javascript" src="https://registry.npmmirror.com/echarts/4.9.0/files/map/js/china.js"></script> <script type="text/javascript" src="https://registry.npmmirror.com/echarts/4.9.0/files/map/js/world.js"></script> --> <!-- Uncomment these two lines if you want to use bmap extension <script type="text/javascript" src="https://api.map.baidu.com/api?v=3.0&ak=YOUR_API_KEY"></script> <script type="text/javascript" src="https://registry.npmmirror.com/echarts/5.4.3/files/dist/extension/bmap.min.js"></script> --> <script type="text/javascript"> var dom = document.getElementById('container'); var myChart = echarts.init(dom, null, { renderer: 'canvas', useDirtyRect: false }); var app = {}; var option; option = { legend: {}, tooltip: {}, dataset: { dimensions: ['product', '2015', '2016', '2017'], source: [ { product: 'Matcha Latte', 2015: 43.3, 2016: 85.8, 2017: 93.7 }, { product: 'Milk Tea', 2015: 83.1, 2016: 73.4, 2017: 55.1 }, { product: 'Cheese Cocoa', 2015: 86.4, 2016: 65.2, 2017: 82.5 }, { product: 'Walnut Brownie', 2015: 72.4, 2016: 53.9, 2017: 39.1 } ] }, xAxis: { type: 'category' }, yAxis: {}, // Declare several bar series, each will be mapped // to a column of dataset.source by default. series: [{ type: 'bar' }, { type: 'bar' }, { type: 'bar' }] }; if (option && typeof option === 'object') { myChart.setOption(option); } window.addEventListener('resize', myChart.resize); </script> </body> </html>
- 效果图
案例3
- 参考
- 代码如下
<!-- 此示例下载自 https://echarts.apache.org/examples/zh/editor.html?c=dataset-series-layout-by --> <!DOCTYPE html> <html lang="en" style="height: 100%"> <head> <meta charset="utf-8"> </head> <body style="height: 100%; margin: 0"> <div id="container" style="width: 400px;height: 350px"></div> <script type="text/javascript" src="https://registry.npmmirror.com/echarts/5.4.3/files/dist/echarts.min.js"></script> <!-- Uncomment this line if you want to dataTool extension <script type="text/javascript" src="https://registry.npmmirror.com/echarts/5.4.3/files/dist/extension/dataTool.min.js"></script> --> <!-- Uncomment this line if you want to use gl extension <script type="text/javascript" src="https://registry.npmmirror.com/echarts-gl/2/files/dist/echarts-gl.min.js"></script> --> <!-- Uncomment this line if you want to echarts-stat extension <script type="text/javascript" src="https://registry.npmmirror.com/echarts-stat/latest/files/dist/ecStat.min.js"></script> --> <!-- Uncomment this line if you want to use map <script type="text/javascript" src="https://registry.npmmirror.com/echarts/4.9.0/files/map/js/china.js"></script> <script type="text/javascript" src="https://registry.npmmirror.com/echarts/4.9.0/files/map/js/world.js"></script> --> <!-- Uncomment these two lines if you want to use bmap extension <script type="text/javascript" src="https://api.map.baidu.com/api?v=3.0&ak=YOUR_API_KEY"></script> <script type="text/javascript" src="https://registry.npmmirror.com/echarts/5.4.3/files/dist/extension/bmap.min.js"></script> --> <script type="text/javascript"> var dom = document.getElementById('container'); var myChart = echarts.init(dom, null, { renderer: 'canvas', useDirtyRect: false }); var app = {}; var option; option = { legend: {}, tooltip: {}, dataset: { source: [ ['product', '2012', '2013', '2014', '2015'], ['Matcha Latte', 41.1, 30.4, 65.1, 53.3], ['Milk Tea', 86.5, 92.1, 85.7, 83.1], ['Cheese Cocoa', 24.1, 67.2, 79.5, 86.4] ] }, xAxis: [ { type: 'category', gridIndex: 0 }, { type: 'category', gridIndex: 1 } ], yAxis: [{ gridIndex: 0 }, { gridIndex: 1 }], grid: [{ bottom: '55%' }, { top: '55%' }], series: [ // These series are in the first grid. { type: 'bar', seriesLayoutBy: 'row' }, { type: 'bar', seriesLayoutBy: 'row' }, { type: 'bar', seriesLayoutBy: 'row' }, // These series are in the second grid. { type: 'bar', xAxisIndex: 1, yAxisIndex: 1 }, { type: 'bar', xAxisIndex: 1, yAxisIndex: 1 }, { type: 'bar', xAxisIndex: 1, yAxisIndex: 1 }, { type: 'bar', xAxisIndex: 1, yAxisIndex: 1 } ] }; if (option && typeof option === 'object') { myChart.setOption(option); } window.addEventListener('resize', myChart.resize); </script> </body> </html>
- 效果图
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