How to set Expanded stroke width ?

[achinverma]

Hi, i am using this library. I have one question regarding the one property of the button.
I want toset Expanded stroke width, in the current demo i am not able to use this property.

Please can you explain me or can you give me any demo, how to use below property? I want to minimize the Expanded stroke width.

stroke_width_expanded = min(layout_width, layout_height) - main_circle_expanded

https://github.com/hluhovskyi/CameraButton/blob/master/.github/arts/cb_stroke_width_expanded.png