/
line.html
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line.html
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<!--
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">
<meta name="viewport" content="width=device-width, initial-scale=1" />
<script src="lib/simpleRequire.js"></script>
<script src="lib/config.js"></script>
<script src="lib/facePrint.js"></script>
</head>
<body>
<style>
html, body, #main {
width: 100%;
height: 100%;
}
</style>
<div id="info"></div>
(1) tick 14 and 20 should be red (has textStyle) <br>
(2) Check all symbol show if possible<br>
(3) Toggle the legend line4, the image symbol, emphasis style and normal style are normal
<div id="main"></div>
<script>
require(['echarts'], function (echarts) {
var chart = echarts.init(document.getElementById('main'));
var xAxisData = [];
var data1 = [];
var data2 = [];
var data3 = [];
var data4 = [];
for (var i = 0; i < 100; i++) {
if (i === 14 || i === 20) {
xAxisData.push({
value: '类目' + i,
textStyle: {
color: 'red'
}
});
} else {
xAxisData.push('类目' + i);
}
if (i < 5 && i > 1) {
data1.push(0);
}
else {
data1.push(+(Math.random() + 0.5).toFixed(3));
}
data2.push(+(Math.random() + 0.5).toFixed(3));
data3.push(+(Math.random() + 0.5).toFixed(3));
data4.push(+(Math.random() + 0.5).toFixed(3));
}
var itemStyle = {
normal: {
borderColor: 'white',
borderWidth: 3,
// shadowBlur: 10,
// shadowOffsetX: 0,
// shadowOffsetY: 5,
// shadowColor: 'rgba(0, 0, 0, 0.4)',
lineStyle: {
width: 1
// shadowBlur: 10,
// shadowOffsetX: 0,
// shadowOffsetY: 5,
// shadowColor: 'rgba(0, 0, 0, 0.4)'
}
}
};
chart.setOption({
// title: {
// text: '折线图{a|asdf}Step line',
// subtext: 'subtitle',
// backgroundColor: '#ee99aa',
// borderRadius: 5,
// padding: 10,
// textStyle: {
// rich: {
// a: {
// color: '#338844',
// fontSize: 30,
// borderColor: '#119955',
// borderWidth: 3,
// backgroundColor: '#445566'
// }
// }
// }
// },
legend: {
data: ['line', 'line2', 'line3', 'line4']
},
visualMap: null, // 用于测试 option 中含有null的情况。
tooltip: {
trigger: 'axis',
axisPointer: {
type: 'line'
}
},
xAxis: {
// data: ['类目1', '类目2', '类目3', '类目4', '类目5',]
data: xAxisData,
boundaryGap: false,
// inverse: true,
splitArea: {
show: false
},
splitLine: {
show: false
},
axisLabel: {
// showMaxLabel: true,
// showMinLabel: true
}
},
grid: {
left: '10%',
right: '10%'
},
yAxis: {
axisLabel: {
textStyle: {
color: 'red'
}
},
splitArea: {
show: true
}
},
dataZoom: [{
type: 'inside',
// start: 10,
// end: 30
startValue: 11,
endValue: 85
}, {
type: 'slider',
startValue: 11,
endValue: 85
}],
// animation: false,
series: [null, // 用于测试 option 中含有null的情况。
{
name: 'line',
type: 'line',
stack: 'all',
symbol: 'path://M164,210.677v33.47l154.656,66.356L468,243.681v-33.004H164L164,210.677z M164,282.255L164,282.255v134.76h304V282.061l-149.012,66.615L164,282.255L164,282.255z',
symbolKeepAspect: true,
symbolSize: 40,
data: data1,
itemStyle: itemStyle,
label: {
normal: {
show: true,
fontSize: 12
}
},
lineStyle: {
normal: {
shadowBlur: 4,
shadowOffsetX: 3,
shadowOffsetY: 3
}
},
step: 'end'
}, {
label: {
normal: {
show: true,
position: 'outside'
}
},
name: 'line2',
type: 'line',
stack: 'all',
symbol: 'circle',
symbolSize: 10,
// showAllSymbol: false,
data: data2,
itemStyle: itemStyle,
step: 'end'
}, {
name: 'line3',
type: 'line',
stack: 'all',
symbol: 'triangle',
symbolSize: 10,
data: data4,
itemStyle: itemStyle,
step: 'end'
}, {
name: 'line4',
type: 'line',
stack: 'all',
symbol: 'image://asset/echarts-logo.png',
symbolKeepAspect: true,
symbolSize: 40,
data: data1,
itemStyle: itemStyle,
animationDuration: 300,
label: {
normal: {
show: true,
fontSize: 12
}
},
emphasis: {
itemStyle: {
shadowColor: 'black',
shadowOffsetX: 10
}
},
lineStyle: {
normal: {
shadowBlur: 4,
shadowOffsetX: 3,
shadowOffsetY: 3
}
},
step: 'end'
}]
});
window.onresize = chart.resize;
})
</script>
</body>
</html>