Uibezierpath iOS Bezier curves

Record Bezier use

Draw a curve based on a rectangle

+ (Uibezierpath *) Bezierpathwithrect: (cgrect) rect

Draw a curve according to the inscribed circle of a rectangular frame

+ (Uibezierpath *) Bezierpathwithovalinrect: (cgrect) rect

Draw a curve with rounded corners based on a rectangle

+ (Uibezierpath *) Bezierpathwithroundedrect: (cgrect) Rect Cornerradius: (cgfloat) Cornerradius

In a rectangle, you can fillet a corner in the corners

+ (Uibezierpath *) Bezierpathwithroundedrect: (cgrect) rect byroundingcorners: (uirectcorner) Corners cornerRadii: ( Cgsize) cornerradii

Parameters:

Corners: Enumeration value, you can select a corner

Cornerradii: size of rounded corners

Draw an arc with a center point

+ (Uibezierpath *) Bezierpathwitharccenter: (cgpoint) Center radius: (cgfloat) Radius startangle: (cgfloat) startangle Endangle: (cgfloat) Endangle clockwise: (BOOL) clockwise;

Parameters:

Center: The coordinates of the ARC's central point

Radius: radius of the circle in which the arc is located

StartAngle: The angle value at which the arc starts

Endangle: Angle value for arc end

Clockwise: Whether to draw an arc clockwise

Draw two-dollar curve, general and movetopoint with the use of

-(void) Addquadcurvetopoint: (cgpoint) endPoint controlpoint: (cgpoint) ControlPoint

Parameters:

EndPoint: The end of the curve

ControlPoint: Drawing a datum point of a curve

Draw a curve with three dots, generally with movetopoint

-(void) Addcurvetopoint: (cgpoint) endPoint controlPoint1: (cgpoint) controlPoint1 ControlPoint2: (cgpoint) ControlPoint2

Parameters:

EndPoint: The end of the curve

ControlPoint1: Draw the first datum point of a curve

ControlPoint2: Draw the second datum point of a curve

@end

Uibezierpath iOS Bezier curves