#import "MyLabel.h"
#import <CoreText/CoreText.h>
@implementation MyLabel
+(void)setLabel:(UILabel *)custonLabel andContenStr:(NSString *)content andlineSpace:(CGFloat)lineSpace andHeightSpace:(long)fontSpace{
NSMutableAttributedString *str = [[NSMutableAttributedString alloc] initWithString:content];
NSMutableParagraphStyle *style = [[NSMutableParagraphStyle alloc] init];
[style setLineSpacing:lineSpace];//行间距
CFNumberRef num = CFNumberCreate(kCFAllocatorDefault,kCFNumberSInt8Type,&fontSpace);
[str addAttribute:(id)kCTKernAttributeName value:(__bridge id)num range:NSMakeRange(0, content.length)];
CFRelease(num);//字间距
[str addAttribute:NSParagraphStyleAttributeName value:style range:NSMakeRange(0, [str length])];
[custonLabel setAttributedText:str];
}
@end
