iphone - 如何将字体系列和字体大小动态传递给 UILabel？

Question

cell.textLabel.font = [UIFont fontWithName:@"Helvetica-Bold" size:8.0];

是否可以动态传递字体系列的名称和大小来标记 iPhone 中单元格的文本？

NSString *selectorString =@"Helvetica-Bold";
cell.textLabel.font = [UIFont fontNamesForFamilyName:@"%@",selectorString];

Answer 1

试试这个它可以帮助你。

UILabel *titlelbl=[[UILabel alloc] initWithFrame:CGRectMake(80, 0, 150, 40)];
titlelbl.font = [UIFont fontWithName:@"Helvetica-Bold" size:17];
titlelbl.textAlignment=UITextAlignmentCenter;
titlelbl.textColor=[UIColor blackColor];

Answer 2

#define FONT_HELVETICA_BOLD @"Helvetica-Bold"
#define FONT_SIZE 14.of

cell. textLabel.font=[UIFont fontWithName:FONT_HELVETICA_BOLD size:FONT_SIZE];

Answer 3

你可以这样设置

float fontSize = 14.0f;
NSString *selectorString =@"Helvetica-Bold";
cell.textLabel.font = [UIFont fontWithName:[NSString stringWithFormat:@"%@",selectorString] size:fontSize];