NSPoint
NSPoint is typedef of CGPoint.(struct)
typedef struct _NSPoint { CGFloat x; CGFloat y; } NSPoint;
NSPoint indicates point of coordinate.
We can use NSMakePoint( float x, float y ) to create NSPoint.
NSPoint is typedef of CGPoint.(struct)
typedef struct _NSPoint { CGFloat x; CGFloat y; } NSPoint;
NSPoint indicates point of coordinate.
We can use NSMakePoint( float x, float y ) to create NSPoint.