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echarts标签引入模拟点击事件

2018-03-30 09:43 716 查看 
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<div id="main" style="height: 400px;">

</div>
<div id="console">

</div>
<div id="hover-console">

</div>
<script src="http://echarts.baidu.com/build/dist/echarts-all.js"></script>
<script type="text/javascript">
var myChart = echarts.init(document.getElementById("main"));

option = {
tooltip : {
trigger: 'axis'
},
legend: {
data:['最高','最低']
},
toolbox: {
show : true,
feature : {
mark : {show: true},
dataView : {readOnly:false},
magicType : {show: true, type: ['line', 'bar', 'stack', 'tiled']},
restore : {show: true},
saveAsImage : {show: true}
}
},
calculable : true,
dataZoom : {
show : true,
realtime : true,
start : 40,
end : 60
},
xAxis : [
{
type : 'category',
boundaryGap : true,
data : function (){
var list = [];
for (var i = 1; i <= 30; i++) {
list.push('2013-03-' + i);
}
return list;
}()
}
],
yAxis : [
{
type : 'value'
}
],
series : [
{
name:'最高',
type:'line',
data:function (){
var list = [];
for (var i = 1; i <= 30; i++) {
list.push(Math.round(Math.random()* 30) + 30);
}
return list;
}()
},
{
name:'最低',
type:'bar',
data:function (){
var list = [];
for (var i = 1; i <= 30; i++) {
list.push(Math.round(Math.random()* 10));
}
return list;
}()
}
]
};

myChart.setOption(option);

var ecConfig = echarts.config;
function eConsole(param) {
console.log(param);
var mes = '【' + param.type + '】';
if (typeof param.seriesIndex != 'undefined') {
mes += '  seriesIndex : ' + param.seriesIndex;
mes += '  dataIndex : ' + param.dataIndex;
}
if (param.type == 'hover') {
document.getElementById('hover-console').innerHTML = 'Event Console : ' + mes;
}
else {
document.getElementById('console').innerHTML = mes;
}
console.log(param);
}
/*
// -------全局通用
REFRESH: 'refresh',
RESTORE: 'restore',
RESIZE: 'resize',
CLICK: 'click',
DBLCLICK: 'dblclick',
HOVER: 'hover',
MOUSEOUT: 'mouseout',
// -------业务交互逻辑
DATA_CHANGED: 'dataChanged',
DATA_ZOOM: 'dataZoom',
DATA_RANGE: 'dataRange',
DATA_RANGE_HOVERLINK: 'dataRangeHoverLink',
LEGEND_SELECTED: 'legendSelected',
LEGEND_HOVERLINK: 'legendHoverLink',
MAP_SELECTED: 'mapSelected',
PIE_SELECTED: 'pieSelected',
MAGIC_TYPE_CHANGED: 'magicTypeChanged',
DATA_VIEW_CHANGED: 'dataViewChanged',
TIMELINE_CHANGED: 'timelineChanged',
MAP_ROAM: 'mapRoam',
*/
myChart.on(ecConfig.EVENT.CLICK, eConsole);
myChart.on(ecConfig.EVENT.DBLCLICK, eConsole);
//myChart.on(ecConfig.EVENT.HOVER, eConsole);
myChart.on(ecConfig.EVENT.DATA_ZOOM, eConsole);
myChart.on(ecConfig.EVENT.LEGEND_SELECTED, eConsole);
myChart.on(ecConfig.EVENT.MAGIC_TYPE_CHANGED, eConsole);
myChart.on(ecConfig.EVENT.DATA_VIEW_CHANGED, eConsole);

</script>

</body>
</html>
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