reeshuai opened a new issue #16780:
URL: https://github.com/apache/echarts/issues/16780
### Version
5.3.1
### Link to Minimal Reproduction
_No response_
### Steps to Reproduce
1. we use vue2 and echarts5.3.1.
2. echarts options:
option: {
tooltip: {
trigger: 'item'
},
legend: {
left: 'center',
bottom: '2%',
icon: 'circle',
itemGap: 10,
orient: 'horizontal',
formatter: function (name) {
const str = name.split(' ')
return str[0] + '：￥' + str[1]
}
},
series: [
{
top: 'middle',
left: 'center',
type: 'pie',
radius: ['20%', '40%'],
width: 390,
height: 390,
itemStyle: {
borderRadius: 0,
borderColor: '#fff',
borderWidth: 1
},
label: {
show: true,
color: '#404040',
fontWeight: 400,
fontFamily: 'PinFangSC',
fontSize: 14,
formatter: (item) => {
return item.name.split(' ')[0]
}
},
labelLine: {
show: true,
length: 15,
length2: 10
},
emphasis: {
scale: true,
scaleSize: 10,
itemStyle: {
shadowBlur: 10,
shadowOffsetX: 0,
shadowColor: 'rgba(0, 0, 0, 0.5)'
}
},
data: [],
tooltip: {
valueFormatter: (item) => {}
}
}
]
},
### Current Behavior
The following issues occur just on iPhone (ios 14.4),other phones and
browsers run without problems
### Expected Behavior
### Environment
```markdown
- OS:iphone ios 14.4
- Browser: safari
- Framework:
```
### Any additional comments?
I guess there is a problem with the compiled code. It should be a
compatibility problem after compiling the code, but I don't know how to fix it.
source code:
node_modules\echarts\lib\model\Global.js
// PENDING Global as parent ?
var extraOpt = extend({
componentIndex: index
}, resultItem.keyInfo);
componentModel = new ComponentModelClass(newCmptOption, this,
this, extraOpt); // Assign `keyInfo`
extend(componentModel, extraOpt);
compiled code:
var i = g.a.getClass(o, e.keyInfo.subType, !("series" === o));
console.log("mainType:", o, "subType:",
e.keyInfo.subType, "!isSeriesType:", !("series" === o), "ComponentModelClass:",
i);
if (!i) return;
if ("tooltip" === o) {
if (a) return;
a = !0
}
n && n.constructor === i ? (n.name = e.keyInfo.name,
n.mergeOption(r, this), n.optionUpdated(r, !1)) : (n = new i(r, this, this, i =
Object(h.m)({
componentIndex: t
},
e.keyInfo)), Object(h.m)(n, i), e.brandNew &&
(n.__requireNewView = !0), n.init(r, this, this), n.optionUpdated(null, !0))
there may be incompatible code:
(n = new i(r, this, this, i = Object(h.m)({componentIndex:
t},e.keyInfo))
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