Can add a props to control how much lines begin to omit?

[hanzhenfang]

I want after two lines then begin to add an ellipsis, Like the effect below.

But I can't find a better way to realize it. Can you help me?

Thanks !

[hanzhenfang]

I fix this issue, but I am a Vuer.

https://github.com/hanzhenfang/auto-ellipsis-text.

hope some help~