Add a hoveron for lines+points and having marker height and width style

I've made a codepen so you can understand what I'm asking for

https://codepen.io/philhendry/pen/xxMeQpJ

Ideally I'd like to make all the horizontal lines clickable here, I dont want to use closest to find the closest point.

I know I can achieve this if the hoveron works for lines and points if i can set it to be hlines or vlines or hvlines so i have control over which lines have a spanning on the x axis, or if i can manipulate the width of the markers so they can start and end at the hvh start and end

If anyone has a work around or a fix that would be great, but i think this should be a feature

首先在链接的 CodePen 中复现该行为，并阅读其中引用的现有 hoveron、line、point 和 marker 文档或入口点。该请求需要在实现前确定交互设计；完成的标准是能够按描述定位水平线，并且 marker 尺寸支持预期的跨越行为，同时覆盖已达成一致的情况。