host
open override fun hostSetWhiteboardBrushColor(color: ConferenceRoomInterface.BrushColor): Result<Boolean>
host set whiteboard brush color
設定畫筆顏色
Red (#EA3323) Magenta (#88EA33F7) Yellow (#88FFFF55) Cyan (#75FBFD) Green (#78A75A) Black (#000000) White (#FFFFFF)
Parameters
color
brush color