WheelPicker is not vertically centered when specifying a custom height inside a wrapper View

[nyur321]

is there a way to compute the position for the WheelPicker in the native Java code to vertically center the canvas?

[zabojad]

The v2 API is clearly inferior to the v1. We cannot control the number of items displayed, we are stuck if we want to set a specific height...

[yestay90]

@zabojad hello, did you solve problem with centering items?

[hexadecy]

Please check if #151 fix this issue.