HomeContainer副本.js
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'use strict';
import React from 'react-native';
let {
Component,
View,
Text,
WebView,
StyleSheet
} = React;
const HTML = `
<!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="http://cdn.bootcss.com/echarts/3.0.0/echarts.min.js"></script>
<script type="text/javascript">
var dom = document.getElementById("container");
var myChart = echarts.init(dom);
var app = {};
option = null;
option = {
title: {
text: '未来一周气温变化',
subtext: '纯属虚构'
},
tooltip: {
trigger: 'axis'
},
legend: {
data:['最高气温','最低气温']
},
toolbox: {
show: true,
feature: {
dataZoom: {},
dataView: {readOnly: false},
magicType: {type: ['line', 'bar']},
restore: {},
saveAsImage: {}
}
},
xAxis: {
type: 'category',
boundaryGap: false,
data: ['周一','周二','周三','周四','周五','周六','周日']
},
yAxis: {
type: 'value',
axisLabel: {
formatter: '{value} °C'
}
},
series: [
{
name:'最高气温',
type:'line',
data:[11, 11, 15, 13, 12, 13, 10],
markPoint: {
data: [
{type: 'max', name: '最大值'},
{type: 'min', name: '最小值'}
]
},
markLine: {
data: [
{type: 'average', name: '平均值'}
]
}
},
{
name:'最低气温',
type:'line',
data:[1, -2, 2, 5, 3, 2, 0],
markPoint: {
data: [
{name: '周最低', value: -2, xAxis: 1, yAxis: -1.5}
]
},
markLine: {
data: [
{type: 'average', name: '平均值'}
]
}
}
]
};
;
if (option && typeof option === "object") {
var startTime = +new Date();
myChart.setOption(option, true);
var endTime = +new Date();
var updateTime = endTime - startTime;
console.log("Time used:", updateTime);
}
</script>
</body>
</html>
`;
var WEBVIEW_REF = 'webview';
export default class HomeContainer extends Component {
render() {
return (
<View style={{flex: 1, justifyContent: 'center', width: 400, height: 700, backgroundColor: 'red'}}>
<WebView
style={{
backgroundColor: 'gray',
}}
automaticallyAdjustContentInsets={true}
source={{html: HTML}}
scalesPageToFit={true}
startInLoadingState={false}
javaScriptEnabled={true}
/>
</View>
);
}
}
var styles = StyleSheet.create({
webView: {
backgroundColor: 'gray',
},
});