//x坐標(biāo)屬性
@property (nonatomic,assign)CGFloat x;
//y坐標(biāo)
@property (nonatomic,assign)CGFloat y;
//寬度
@property (nonatomic,assign)CGFloat width;
//高度
@property (nonatomic,assign)CGFloat height;
//大小
@property (nonatomic,assign)CGSize size;
//位置
@property (nonatomic,assign)CGPoint origin;
//中心點(diǎn)x
@property (nonatomic,assign)CGFloat centerX;
//中心點(diǎn)y
@property (nonatomic,assign)CGFloat centerY;
//x屬性的get,set
-(void)setX:(CGFloat)x
{
CGRect frame=self.frame;
frame.origin.x=x;
self.frame=frame;
}
-(CGFloat)x
{
return self.frame.origin.x;
}
//centerX屬性的get,set
-(void)setCenterX:(CGFloat)centerX
{
CGPoint center=self.center;
center.x=centerX;
self.center=center;
}
-(CGFloat)centerX
{
return self.center.x;
}
//centerY屬性的get,set
-(void)setCenterY:(CGFloat)centerY
{
CGPoint center=self.center;
center.y=centerY;
self.center=center;
}
-(CGFloat)centerY
{
return self.center.y;
}
//y屬性的get,set
-(void)setY:(CGFloat)y
{
CGRect frame=self.frame;
frame.origin.y=y;
self.frame=frame;
}
-(CGFloat)y
{
return self.frame.origin.y;
}
//width屬性的get,set
-(void)setWidth:(CGFloat)width
{
CGRect frame=self.frame;
frame.size.width=width;
self.frame=frame;
}
-(CGFloat)width
{
return self.frame.size.width;
}
//height屬性的get,set
-(void)setHeight:(CGFloat)height
{
CGRect frame=self.frame;
frame.size.height=height;
self.frame=frame;
}
-(CGFloat)height
{
return self.frame.size.height;
}
//size屬性的get,set
-(void)setSize:(CGSize)size
{
CGRect frame=self.frame;
frame.size.width=size.width;
frame.size.height=size.height;
self.frame=frame;
}
-(CGSize)size
{
return self.frame.size;
}
//origin屬性的get,set,用于設(shè)置坐標(biāo)
-(void)setOrigin:(CGPoint)origin
{
CGRect frame=self.frame;
frame.origin.x=origin.x;
frame.origin.y=origin.y;
self.frame=frame;
}
-(CGPoint)origin
{
return self.frame.origin;
}
