// 1. Create the category of UIView first 2. Copy the code into it 3. Reference
#import <UIKit/UIKit.h>
@interface UIView (Frame)
@property (nonatomic,assign)CGFloat x;
@property (nonatomic,assign)CGFloat y;
@property (nonatomic,assign)CGFloat width;
@property (nonatomic,assign)CGFloat height;
@property (nonatomic,assign)CGPoint origin;
@property (nonatomic,assign)CGSize size;
@end
@implementation UIView (Frame)
- (void)setX:(CGFloat)x
{
CGRect frame = self.frame;
frame.origin.x = x;
self.frame = frame;
}
- (CGFloat)x
{
returnself.frame.origin.x;
}
- ( void )setY:( CGFloat )y
{
CGRect frame = self.frame;
frame.origin.y = y;
self.frame = frame;
}
- ( CGFloat )y
{
returnself.frame.origin.y;
}
- (void)setOrigin:(CGPoint)origin
{
CGRect frame = self.frame;
frame.origin = origin;
self.frame = frame;
}
- (CGPoint)origin
{
returnself.frame.origin;
}
- (void)setWidth:(CGFloat)width
{
CGRect frame = self.frame;
frame.size.width = width;
self.frame = frame;
}
- (CGFloat)width
{
returnself.frame.size.width;
}
- (void)setHeight:(CGFloat)height
{
CGRect frame = self.frame;
frame.size.height = height;
self.frame = frame;
}
- (CGFloat)height
{
returnself.frame.size.height;
}
- (void)setSize:(CGSize)size
{
CGRect frame = self.frame;
frame.size = size;
self.frame = frame;
}
- (CGSize)size
{
return self.frame.size;
}
@end
// 使用方法
UILabel *label = [[UILabelalloc]initWithFrame:CGRectMake(0,80,50, 10)];
label.text =@"1234564784684864";
label.height = 20;
[self.view addSubview:label];