dynamic hole

[fukemy]

Hi, I want to create facebook message gradient effect like this:

THen I found hold-view can do it (I think so) As the Image above, the massageContainer is white background then the holdview is the TextMessage, that hard to calculate position. So I want to ask do you provide hold item as a child like this? Thanks so much

[fukemy]

I tried to using like this::

<RNHoleView>
<RNHole>
   <TextMessage/>
</RNHole>
</RNHoleView>

But it not working

[stephenkopylov]

If I understand it right - you need to highlight some message in your chat's scrollview

The only way to do it is to calculate the absolute bounding box of your message's view and apply this bounding box as a hole to RNHoleView

This library doesn't provide this kind of functionality out of the box so you should write it by yourself

[fukemy]

hell thanks you