[Bug] 饼图，无法根据条件划线，如图

Version

2.1.1

Link to Minimal Reproduction

pichart

Steps to Reproduce

饼图，期望通过占比觉得显示或者不显示label，不显示label的也不要划线，但并不成功，而且会导致是否显示label都是乱的

pieSpec.label = {
visible: true,
formatMethod: (label: string, data: any) => {
const percent = totalValue !== 0 ? (data.v1 / totalValue) * 100 : 0;
if (percent < 1) {
return {
type: 'rich',
text: [
{
text: \n \n,
fill: 'rgba(0, 0, 0, 0.92)',
fontSize: 11,
fontWeight: 600,
},
],
};
}
const formattedPercent = formatNumber(percent);
return {
type: 'rich',
text: [
{
text: ${label} (${formattedPercent}%)\n,
fill: 'rgba(0, 0, 0, 0.92)',
fontSize: percent < 1 ? 0 : 11,
},
],
};
},

Current Behavior

饼图，期望通过占比觉得显示或者不显示label，不显示label的也不要划线，但并不成功，而且会导致是否显示label都是乱的

Expected Behavior

饼图，期望通过占比觉得显示或者不显示label，不显示label的也不要划线，但并不成功，而且会导致是否显示label都是乱的

Environment

- OS:
- Browser:
- Framework:

Any additional comments?

No response

The report provides the pichart reproduction and a pieSpec.label.formatMethod snippet; start by running that reproduction with VChart 2.1.1 and inspecting pie-label behavior. Done means percentage-based label visibility is consistent, and hidden labels do not produce leader lines.