CGPoint,CGSize,CGRect转NSString以及CGRect的一些便捷实用方法

打印代码小技巧

UIKIT_EXTERN NSString *NSStringFromCGPoint(CGPoint point);
UIKIT_EXTERN NSString *NSStringFromCGVector(CGVector vector);
UIKIT_EXTERN NSString *NSStringFromCGSize(CGSize size);
UIKIT_EXTERN NSString *NSStringFromCGRect(CGRect rect);
UIKIT_EXTERN NSString *NSStringFromCGAffineTransform(CGAffineTransform transform);
UIKIT_EXTERN NSString *NSStringFromUIEdgeInsets(UIEdgeInsets insets);
UIKIT_EXTERN NSString *NSStringFromDirectionalEdgeInsets(NSDirectionalEdgeInsets insets) API_AVAILABLE(ios(11.0),tvos(11.0),watchos(4.0));
UIKIT_EXTERN NSString *NSStringFromUIOffset(UIOffset offset);

 CGRect rect =  CGRectMake(50, 100, 80, 80);
 CGRectGetMinX(rect);//返回矩形最左边的x
 CGRectGetMidX(rect);//返回矩形中中心点x
 CGRectGetMaxX(rect);//返回矩形最右边的x
    
 CGRectGetMinY(rect);//返回矩形最上边的y
 CGRectGetMidY(rect);//返回矩形中中心点y
 CGRectGetMaxY(rect);//返回矩形最下边的y
    
 CGRectGetWidth(rect);//返回矩形的宽度
 CGRectGetHeight(rect);//返回矩形的高度

    CGRect rect =  CGRectMake(50, 100, 80, 80);
    NSLog(@"-----:%f   %f    %f",CGRectGetMinX(rect),CGRectGetMidX(rect),CGRectGetMaxX(rect));
    NSLog(@"-----:%f   %f    %f  ",CGRectGetMinY(rect),CGRectGetMidY(rect),CGRectGetWidth(rect));
    NSLog(@"-----:%f    %f  ",CGRectGetWidth(rect),CGRectGetHeight(rect));
    //130.000000   180.000000    90.000000    140.000000
    //50.000000   100.000000    80.000000    80.000000