iOS中文字体自定义

UILabel *lab = [[UILabelalloc] initWithFrame:CGRectMake(0,400, 250, 50)];

lab.backgroundColor = [UIColor orangeColor];

lab.text = @"水电费水电费";

[self.view addSubview:lab];

//汉字字体倾斜    

NSInteger number = 55;//倾斜值

CGAffineTransform matrix =  CGAffineTransformMake(1, 0, tanf(number * (CGFloat)M_PI / 180), 1, 0, 0);

UIFontDescriptor *desc = [UIFontDescriptor fontDescriptorWithName:[UIFont systemFontOfSize:17].fontName matrix:matrix];

UIFont *font = [UIFont fontWithDescriptor:desc size:33];

lab.font = font;