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labelRenderer.get('items') 获取的label数量和原始data数量不一致 #150

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visiky opened this issue Oct 29, 2019 · 4 comments
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@visiky
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visiky commented Oct 29, 2019

 /** 获取数据标签的renderer实例 */
  protected _getDataLabel(): Label | null {
    const labelController = this._getElement().get('labelController');
    return labelController.labelsContainer ? labelController.labelsContainer.get('labelsRenderer') : null;
  }

// 获取标签点
  private _getLabelItems(): TextType[] {
    const labelsRenderer = this._getDataLabel();
    const labelItems = labelsRenderer.get('items');
    return labelItems;
  }

结果
labelItems.length !== data.length
image

@visiky visiky changed the title labelRenderer.get('items')获取的label数量和原始data数量不一致 labelRenderer.get('items') 获取的label数量和原始data数量不一致 Oct 29, 2019
@hustcc
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hustcc commented Oct 29, 2019

可以看看能不能搞一个复现的例子,比如在 riddle 上。

@visiky
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visiky commented Nov 1, 2019

暂时没办法在单测上还原

@visiky
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visiky commented Nov 15, 2019

这个问题是G2内的问题
image

为什么有66个points,返回的labelItems才39个(导致上层获取不到所有的data label)

做了位置调整后 被遮挡的label不建议直接过滤掉吧?

@paleface001
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看起来像是g2的逻辑默认过滤掉了,待我排查一下

@visiky visiky closed this as completed Dec 11, 2019
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