UI.ButtonRound

static bool ButtonRound(string id, Sprite image, float diameter)

   
string id A per-window unique id for tracking element state.
Sprite image An image to display as the face of the button.
float diameter The diameter of the button’s visual.
RETURNS: bool Will return true only on the first frame it is pressed!

A pressable button! A button will expand to fit the text provided to it, vertically and horizontally. Text is re-used as the id. Will return true only on the first frame it is pressed!