dengzengjian opened a new issue #10217: 4.0版本以后,绘制半圆的南丁格尔图的 数据value为0的时候无法隐藏label和labelline,
URL: https://github.com/apache/incubator-echarts/issues/10217
在gallery中即3.8.0版本 运行是正常的,在4.0版本以后有多余的label线和label,设置了minShowLabelAngle 为true 也无效
代码如下:
this.chart.setOption({
// backgroundColor: "rgb(43, 51, 59)",
toolbox: {
show: false,
feature: {
mark: {
show: true
},
dataView: {
show: true,
readOnly: false
},
magicType: {
show: true,
type: ["pie", "funnel"]
},
restore: {
show: true
},
saveAsImage: {
show: true
}
}
},
calculable: true,
tooltip: {
trigger: "item",
formatter: "{a}<br/>{b}:{c}个"
},
title: {
// text: "受纳场项目统计",
left: "center",
top: 10,
textStyle: {
color: "#ccc"
}
},
calculable: true,
legend: {
// icon: "circle",
x: "center",
y: "15%",
data: ["在建", "已完工", "为规划", "已规划"],
textStyle: {
color: "#fff"
}
},
series: [
{
name: "受纳场项目",
type: "pie",
radius: [17, 85],
avoidLabelOverlap: false,
stillShowZeroSum:true,
startAngle: 0,
// radius:'55%',绘制半圆
center: ["50.0%", "38%"],
roseType: "area",
selectedMode: "single",
label: {
normal: {
show: true,
formatter: "{c}个"
},
emphasis: {
show: true
}
},
labelLine: {
normal: {
show: true,
smooth: false,
length: 20,
length2: 10
},
emphasis: {
show: true
}
},
data: [
{
value: 600.58,
name: "已完工",
itemStyle: {
normal: {
color: "#FFD900"
}
}
},
{
value: 1100.58,
name: "在建",
itemStyle: {
normal: {
color: "#24C768"
}
}
},
{
value: 1200.58,
name: "未规划",
itemStyle: {
borderWidth:0,
normal: {
color: "#FF7E00"
}
}
},
{
value: 1300.58,
name: "已规划",
itemStyle: {
normal: {
color: "#00A1E4"
}
}
},
{
value: 0,
name: "",
itemStyle: {
opacity: 0,
normal: {
label: {
show: false
},
labelLine: {
show: false
}
}
}
},
{
value: 0,
name: "",
itemStyle: {
normal: {
label: {
show: false
},
labelLine: {
show: false
}
}
}
},
{
value: 0,
name: "",
itemStyle: {
normal: {
label: {
show: false
},
labelLine: {
show: false
}
}
}
},
{
value: 0,
name: "",
itemStyle: {
normal: {
label: {
show: false
},
labelLine: {
show: false
}
}
}
}
/* {
value: 0,
name: "",
itemStyle: {
normal: {
label: {
show: false
},
labelLine: {
show: false
}
}
}
},
{
value: 0,
name: "",
itemStyle: {
normal: {
label: {
show: false
},
labelLine: {
show: false
}
}
}
} */
]
}
]
});
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