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🤔 [QUESTION] ArcLayer 支持 label 画在飞线上面吗？ #191

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dickeylth opened this issue Jul 11, 2022 · 1 comment
Open

🤔 [QUESTION] ArcLayer 支持 label 画在飞线上面吗？ #191

dickeylth opened this issue Jul 11, 2022 · 1 comment
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@dickeylth
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🐛 Question description [Please make everyone to understand it]

希望实现 label 压在飞线中央的效果，类似下图：
image
尝试了 textAnchor 和 textOffset 属性不行，现在这个 label 的锚点是基于起点是吗？有办法基于起点和终点之间弧线的中点么？

💻 Link to minimal reproduction

Please provide a link by forking these links L7Plot or GitHub repo. What is a minimal reproduction, and why is it required?

🏞 Expected result

🚑 Any additional [like screenshots]

  • L7Plot Version:
  • Platform:
@lvisei
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lvisei commented Jul 14, 2022 •
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@dickeylth 流向图现在只支持 label 标注在起终点，要实现标注在中间可自定义加一个 TextLayer 实现（需要计算中心经纬度点，后面排期计划上一个这个功能

@lvisei lvisei added the feature label Jul 14, 2022
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@dickeylth @lvisei @yiiiiiiqianyao