if the connection
rectangles for; if called
, without check if the
FctIsRectRotatedBy0To90Degree : BOOL Checks if a
FctIsRectRotatedBy180To270Degree : BOOL Checks if a
FctIsRectRotatedBy270To360Degree : BOOL Checks if a
FctIsRectRotatedBy90To180Degree : BOOL Checks if a
, e.g. if the