di-echarts
Version:
Apache ECharts is a powerful, interactive charting and data visualization library for browser
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HTML
<!--
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
-->
<html>
<head>
<meta charset="utf-8">
<script src="lib/simpleRequire.js"></script>
<script src="lib/config.js"></script>
<script src="lib/jquery.min.js"></script>
<script src="lib/facePrint.js"></script>
<script src="lib/testHelper.js"></script>
<script src="lib/canteen.js"></script>
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link rel="stylesheet" href="lib/reset.css">
</head>
<body>
<style>
body {
background: #333;
}
.chart {
height: 400px;
}
</style>
<div class="chart" id="main1"></div>
<div class="chart" id="main2"></div>
<div class="chart" id="main3"></div>
<div class="chart" id="main4"></div>
<script>
require(['echarts'], function (echarts) {
var el = document.getElementById('main1');
if (!el) {
return;
}
var chart = echarts.init(el);
var DECIMALS = [1];
for (var i = 1; i < 15; i++) {
DECIMALS.push(DECIMALS[DECIMALS.length - 1] * 10);
}
window.yAxisLabelFormatter = (function () {
var labelMap = {};
return function (val, index) {
!index && (labelMap = {});
if (val < 0) {
return '';
}
var label = val >= DECIMALS[11]
? fix((val / DECIMALS[12]).toFixed(val >= DECIMALS[13] ? 0 : 1)) + 'T'
: val >= DECIMALS[8]
? fix((val / DECIMALS[9]).toFixed(val >= DECIMALS[10] ? 0 : 1)) + 'B'
: val >= DECIMALS[5]
? fix((val / DECIMALS[6]).toFixed(val >= DECIMALS[7] ? 0 : 1)) + 'M'
: val >= DECIMALS[3]
? fix((val / DECIMALS[3]).toFixed(val >= DECIMALS[4] ? 0 : 1)) + 'K'
: val;
return (
labelMap[label]
? ''
: (labelMap[label] = true, label)
) + '\n';
function fix(valStr) {
return valStr.replace(/[.]0+$/, '');
}
};
})();
window.smallYAxisLabel = {
show: true,
margin: 2,
formatter: window.yAxisLabelFormatter,
inside: true,
textStyle: {
// color: '#f7e1a9',
color: 'rgba(255,255,255,0.3)',
fontSize: 9,
fontFamily: 'STHeiti'
}
};
option = {
backgroundColor: '#eee',
title: {
text: '上两个 label 显示不出来怎么办'
},
grid: {
backgroundColor: '#333',
show: true,
borderWidth: 0,
height: 156,
top: '15%',
left: 100,
right: 100
},
xAxis: {
type: 'time'
},
tooltip: {
trigger: 'axis'
},
yAxis: {
type: 'value',
scale: true,
boundaryGap: ['3%', '3%'],
splitNumber: 3,
axisLine: {
show: false
},
splitLine: {
lineStyle: {
type: 'solid',
color: '#9f520e'
}
},
axisTick: {
show: false
},
axisLabel: window.smallYAxisLabel
},
easing: 'linear',
series: [{
name: '视频制作总数',
type: 'line',
lineStyle: {
normal: {
color: '#f9bb0b'
}
},
showSymbol: false,
data: [{"name":"980061360000","value":[980061360000,1519]},{"name":"980061420000","value":[980061420000,1526]},{"name":"980061480000","value":[980061480000,1530]},{"name":"980061540000","value":[980061540000,1531]},{"name":"980061600000","value":[980061600000,1531]},{"name":"980061660000","value":[980061660000,1532]},{"name":"980061720000","value":[980061720000,1532]},{"name":"980061780000","value":[980061780000,1533]},{"name":"980061840000","value":[980061840000,1533]},{"name":"980061900000","value":[980061900000,1537]},{"name":"980061960000","value":[980061960000,1537]},{"name":"980062020000","value":[980062020000,1539]},{"name":"980062080000","value":[980062080000,1552]},{"name":"980062140000","value":[980062140000,1552]},{"name":"980062200000","value":[980062200000,1559]},{"name":"980062260000","value":[980062260000,1561]},{"name":"980062320000","value":[980062320000,1562]},{"name":"980062380000","value":[980062380000,1562]},{"name":"980062440000","value":[980062440000,1562]},{"name":"980062500000","value":[980062500000,1563]},{"name":"980062560000","value":[980062560000,1563]},{"name":"980062620000","value":[980062620000,1565]},{"name":"980062680000","value":[980062680000,1569]},{"name":"980062740000","value":[980062740000,1575]},{"name":"980062800000","value":[980062800000,1579]},{"name":"980062860000","value":[980062860000,1579]},{"name":"980062920000","value":[980062920000,1581]},{"name":"980062980000","value":[980062980000,1582]},{"name":"980063040000","value":[980063040000,1585]},{"name":"980063100000","value":[980063100000,1589]},{"name":"980063160000","value":[980063160000,1590]},{"name":"980063220000","value":[980063220000,1590]},{"name":"980063280000","value":[980063280000,1591]},{"name":"980063340000","value":[980063340000,1591]},{"name":"980063400000","value":[980063400000,1592]},{"name":"980063460000","value":[980063460000,1592]},{"name":"980063520000","value":[980063520000,1593]},{"name":"980063580000","value":[980063580000,1605]},{"name":"980063640000","value":[980063640000,1609]},{"name":"980063700000","value":[980063700000,1612]},{"name":"980063760000","value":[980063760000,1614]},{"name":"980063820000","value":[980063820000,1614]},{"name":"980063880000","value":[980063880000,1617]},{"name":"980063940000","value":[980063940000,1617]},{"name":"980064000000","value":[980064000000,1619]},{"name":"980064060000","value":[980064060000,1622]},{"name":"980064120000","value":[980064120000,1622]},{"name":"980064180000","value":[980064180000,1624]},{"name":"980064240000","value":[980064240000,1627]},{"name":"980064300000","value":[980064300000,1640]},{"name":"980064360000","value":[980064360000,1642]},{"name":"980064420000","value":[980064420000,1642]},{"name":"980064480000","value":[980064480000,1643]},{"name":"980064540000","value":[980064540000,1644]},{"name":"980064600000","value":[980064600000,1644]},{"name":"980064660000","value":[980064660000,1647]},{"name":"980064720000","value":[980064720000,1647]},{"name":"980064780000","value":[980064780000,1648]},{"name":"980064840000","value":[980064840000,1648]},{"name":"980064900000","value":[980064900000,1648]}]
}]
};
chart.setOption(option);
});
</script>
<script>
require([
'echarts'
], function (echarts) {
var el = document.getElementById('main2');
if (!el) {
return;
}
var chart = echarts.init(el);
var rotate = 30;
option = {
backgroundColor: '#eee',
title: {
text: 'grid.containLabel'
},
grid: {
containLabel: true,
left: 0
},
tooltip: {
trigger: 'axis'
},
xAxis: {
data: ['aaaaaa', 'bbbbbb', 'cccccc', 'ddddd', 'eeeee'],
axisLabel: {
rotate: rotate
}
},
yAxis: {
axisLabel: {
rotate: rotate
}
},
series: [{
type: 'line',
data: [
1111111111111,
2222222222222,
3333333333333,
4444444444444,
5555555555555,
6666666666666
]
}]
};
chart.setOption(option);
setInterval(function () {
rotate = (rotate + 1) % 360;
chart.setOption({
yAxis: {
axisLabel: {
rotate: rotate
}
},
xAxis: {
axisLabel: {
rotate: rotate-180
}
}
});
}, 100);
});
</script>
<script>
require([
'echarts'
], function (echarts) {
var el = document.getElementById('main3');
if (!el) {
return;
}
var chart = echarts.init(el);
var rotate = 30;
option = {
backgroundColor: '#eee',
title: {
text: 'axisLable.formatter: {value} should be correct'
},
grid: {
containLabel: true,
left: 0
},
tooltip: {
trigger: 'axis'
},
xAxis: {
data: ['categoryA', 'categoryB', 'categoryC', 'categoryD', 'categoryE'],
axisLabel: {
formatter: '{value}'
}
},
yAxis: {
axisLabel: {
formatter: '{value}',
rotate: rotate
}
},
series: [{
type: 'line',
data: [
1111111111111,
2222222222222,
3333333333333,
4444444444444,
5555555555555,
6666666666666
]
}]
};
chart.setOption(option);
});
</script>
<script>
require([
'echarts'/*, 'map/js/china' */
], function (echarts) {
var option = {
backgroundColor: '#eee',
"xAxis": {
triggerEvent: true,
"type": "category",
"data": [
"2018-10-08",
"2018-10-09"
]
},
"yAxis": {
triggerEvent: true,
"type": "value",
"axisLabel": {
"color": "red",
formatter: function (value, index) {
if (index === 0){
// Used to make yAxis label not show (a bug).
return '';
} else {
return value + '';
}
}
},
splitLine: {
show: false
},
"z": 3
},
animation: false,
"tooltip": {
"trigger": "axis"
},
"series": [
{
"type": "line",
"data": [
1231212,
32341323
]
}
]
}
var chart = testHelper.create(echarts, 'main4', {
title: 'Label of yAxis should be RED, but 0 label does not display',
option: option,
recordCanvas: true
});
chart.on('click', function (params) {
console.log(params);
});
});
</script>
</body>
</html>