echarts柱状图

作者: 秀萝卜 | 来源:发表于2020-04-17 15:19 被阅读0次

Echarts
React-Echarts-通用配置
Echarts「折线图」基础配置
如何设置echarts随页面大小变化自适应
vue + eCharts 实例
Android项目中使用echarts
Echarts给Y轴、tooltip添加单位
echarts 设置加载效果
echarts tooltip自动轮播高亮显示
02-Echarts-柱状图和通用配置

bar.png

核心代码：
app.config = {
    verticalAlign: 'middle',
    position: 'top',
    distance: 15,
};


var labelOption = {
    show: true,
    position: app.config.position,
    distance: app.config.distance,
    verticalAlign: app.config.verticalAlign,
    formatter: '{c}',
    fontSize: 16,
    rich: {
        name: {
            textBorderColor: '#fff'
        }
    }
};

option = {
    color: ['#003366', '#006699', '#4cabce', '#e5323e'],
    tooltip: {
        trigger: 'axis',
        axisPointer: {
            type: 'shadow'
        }
    },
    legend: {
        data: ['Forest', 'Steppe', 'Desert', 'Wetland']
    },
    xAxis: [
        {
            type: 'category',
            axisTick: {show: false},
            data: ['2012', '2013', '2014', '2015', '2016']
        }
    ],
    yAxis: [
        {
            type: 'value'
        }
    ],
    series: [
        {
            name: 'Forest',
            type: 'bar',
            barGap: 0,
            label: labelOption,
            data: [320, 332, 301, 334, 390]
        },
        {
            name: 'Steppe',
            type: 'bar',
            label: labelOption,
            data: [220, 182, 191, 234, 290]
        },
        {
            name: 'Desert',
            type: 'bar',
            label: labelOption,
            data: [150, 232, 201, 154, 190]
        },
        {
            name: 'Wetland',
            type: 'bar',
            label: labelOption,
            data: [98, 77, 101, 99, 40]
        }
    ]
};

echarts的demo下载的全代码：

<!DOCTYPE html>
<html style="height: 100%">
   <head>
       <meta charset="utf-8">
   </head>
   <body style="height: 100%; margin: 0">
       <div id="container" style="height: 100%"></div>
       <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts/dist/echarts.min.js"></script>
       <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts-gl/dist/echarts-gl.min.js"></script>
       <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts-stat/dist/ecStat.min.js"></script>
       <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts/dist/extension/dataTool.min.js"></script>
       <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts/map/js/china.js"></script>
       <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts/map/js/world.js"></script>
       <script type="text/javascript" src="https://api.map.baidu.com/api?v=2.0&ak=xfhhaTThl11qYVrqLZii6w8qE5ggnhrY&__ec_v__=20190126"></script>
       <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts/dist/extension/bmap.min.js"></script>
       <script type="text/javascript">
var dom = document.getElementById("container");
var myChart = echarts.init(dom);
var app = {};
option = null;


app.config = {
    verticalAlign: 'middle',
    position: 'top',
    distance: 15,
};


var labelOption = {
    show: true,
    position: app.config.position,
    distance: app.config.distance,
    verticalAlign: app.config.verticalAlign,
    formatter: '{c}',
    fontSize: 16,
    rich: {
        name: {
            textBorderColor: '#fff'
        }
    }
};

option = {
    color: ['#003366', '#006699', '#4cabce', '#e5323e'],
    tooltip: {
        trigger: 'axis',
        axisPointer: {
            type: 'shadow'
        }
    },
    legend: {
        data: ['Forest', 'Steppe', 'Desert', 'Wetland']
    },
    xAxis: [
        {
            type: 'category',
            axisTick: {show: false},
            data: ['2012', '2013', '2014', '2015', '2016']
        }
    ],
    yAxis: [
        {
            type: 'value'
        }
    ],
    series: [
        {
            name: 'Forest',
            type: 'bar',
            barGap: 0,
            label: labelOption,
            data: [320, 332, 301, 334, 390]
        },
        {
            name: 'Steppe',
            type: 'bar',
            label: labelOption,
            data: [220, 182, 191, 234, 290]
        },
        {
            name: 'Desert',
            type: 'bar',
            label: labelOption,
            data: [150, 232, 201, 154, 190]
        },
        {
            name: 'Wetland',
            type: 'bar',
            label: labelOption,
            data: [98, 77, 101, 99, 40]
        }
    ]
};;
if (option && typeof option === "object") {
    myChart.setOption(option, true);
}
       </script>
   </body>
</html>