<template>
<div style="font-size: 24px ;margin: 50px">
<div>{{$store.state.count}}</div>
<countTo :startVal='startVal' :endVal='endVal' :duration='2000'></countTo>
<div>
<div id="myChart" :style="{width: '300px', height: '300px'}"></div>
<div id="myChart1" :style="{width: '500px', height: '500px'}"></div>
<div id="myChart2" :style="{width: '500px', height: '500px'}"></div>
<div id="myChart3" :style="{width: '700px', height: '400px'}"></div>
</div>
</div>
</template>
<script>
import countTo from 'vue-count-to';
export default {
name: "page5-4",
components: {countTo},
data() {
return {
startVal: 0,
endVal: 2017
}
},
mounted() {
this.drawLine();
},
methods: {
drawLine() {
// 基于准备好的dom，初始化echarts实例
let myChart = this.$echarts.init(document.getElementById('myChart'))
let myChart1 = this.$echarts.init(document.getElementById('myChart1'))
let myChart2 = this.$echarts.init(document.getElementById('myChart2'))
let myChart3 = this.$echarts.init(document.getElementById('myChart3'))
// 绘制条形图表
myChart.setOption({
title: {text: '在Vue中使用echarts'},
tooltip: {},
xAxis: {
data: ["衬衫", "羊毛衫", "雪纺衫", "裤子", "高跟鞋", "袜子"]
},
yAxis: {},
series: [{
name: '销量',
type: 'bar',
data: [5, 20, 36, 10, 10, 20]
}]
});
// 绘制饼形图表
myChart1.setOption({
title: {
text: '某站点用户访问来源',
subtext: '纯属虚构',
left: 'center'
},
tooltip: {
trigger: 'item',
formatter: '{a} <br/>{b} : {c} ({d}%)'
},
legend: {
orient: 'vertical',
left: 'left',
backgroundColor: '#e3e3e3',
},
series: [
{
name: '访问来源',
type: 'pie',
// radius: '50%',
radius: ['40%', '70%'],
// 扇形边框
itemStyle: {
borderRadius: 10,
borderColor: '#fff',
borderWidth: 2
},
data: [
{value: 1048, name: '搜索引擎'},
{value: 735, name: '直接访问'},
{value: 580, name: '邮件营销'},
{value: 484, name: '联盟广告'},
{value: 300, name: '视频广告'}
],
emphasis: {
itemStyle: {
shadowBlur: 10,
shadowOffsetX: 0,
shadowColor: 'rgba(0, 0, 0, 0.5)'
}
}
}
]
});
// 绘制折现
myChart2.setOption({
title: {
text: '未来一周气温变化',
subtext: '纯属虚构'
},
legend: {
},
toolbox: {
feature: {
// 折线和条形图的切换
magicType: {type: ['line', 'bar']},
// 下载图形png格式
saveAsImage: {},
// 刷新
restore: {},
// 转成文本
dataView: {readOnly: false},
}
},
// 鼠标移上去弹框提示
tooltip: {
trigger: 'axis'
},
xAxis: {
type: 'category',
boundaryGap: false,
data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
},
yAxis: {
type: 'value',
// y轴的字段修改
axisLabel: {
formatter: '{value} °C',
// 控制Y轴字体大小和颜色
textStyle: {
fontSize: '8', // 控制Y轴label字体大小
color: 'red', // 控制Y轴label字体颜色
},
}
},
grid: {
left: '1%',
right: '7%',
bottom: '10%',
containLabel: true,
},
series: [{
name: '温度',
data: [150, 230, 224, 218, 135, 147, 860],
type: 'line',
// smooth: true, //基础平滑折现
areaStyle: {}, // 基础面积图
markPoint: {
data: [
{type: 'max', name: '最大值'},
{type: 'min', name: '最小值'}
]
},
markLine: {
data: [
{type: 'average', name: '平均值'}
]
}
}]
});
myChart3.setOption({
title: {
text: '折线图堆叠',
subtext: '折线图堆叠'
},
tooltip: {
trigger: 'axis'
},
legend: {
data: ['邮件营销', '联盟广告', '视频广告', '直接访问', '搜索引擎']
},
grid: {
left: '3%',
right: '4%',
bottom: '3%',
containLabel: true
},
// 下载图标png格式
toolbox: {
feature: {
saveAsImage: {}
}
},
xAxis: {
type: 'category',
boundaryGap: false,
data: ['周一', '周二', '周三', '周四', '周五', '周六', '周日']
},
yAxis: {
type: 'value',
},
series: [{
name: '邮件营销',
type: 'line',
stack: '总量',
data: [120, 132, 101, 134, 90, 230, 210]
}, {
name: '联盟广告',
type: 'line',
stack: '总量',
data: [220, 182, 191, 234, 290, 330, 310]
}, {
name: '视频广告',
type: 'line',
stack: '总量',
data: [150, 232, 201, 154, 190, 330, 410]
}, {
name: '直接访问',
type: 'line',
stack: '总量',
data: [320, 332, 301, 334, 390, 330, 320]
}, {
name: '搜索引擎',
type: 'line',
stack: '总量',
data: [820, 932, 901, 934, 1290, 1330, 1320]
}
]
});
}
}
}
</script>
<style scoped lang="scss">
</style>
效果图
image.png
image.png
image.png
image.png
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