要怎样扭转字体的大小 setTitle android (要怎样扭转字体的方法)

设置title样式 UINavgationBar提供了titleTextAttributes 属性来便捷的设置其title样式,titleTextAttributes是一个NSDictionary类型,蕴含的固定的属性称号,可以用来设置title的样式,指定的属性keys 申明于NSString UIKit Additions Reference裁减中,包括: NSString *constUITextAttributeFont,设置title的文字字体; NSString*constUITextAttributeTextColor,设置title的文字色彩; NSString*constUITextAttributeTextShadowColor,设置titlewz的阴影色彩; NSString*constUITextAttributeTextShadowOffset,设置titlewz阴影的平移量 ;如,设置title样式为:系统自动bold类型20号白色字体,阴影色彩为白色,右下偏移2像素 NSDictionary *navTitleArr =NSDictionary dictionaryWithObjectsAndKeys: UIFont boldSystemFontOfSize:20],UITextAttributeFont, UIColor redColor],UITextAttributeTextColor ,NSValue valueWithCGSize:CGSizeMake(2.0,2.0)] , UITextAttributeTextShadowOffset,UIColor whiteColor] ,UITextAttributeTextShadowColor ,nil];navBar setTitleTextAttributes:navTitleArr];segmentcontrol的色彩字体 /扭转segment的字体大小和色彩NSDictionary*dic = NSDictionarydictionaryWithObjectsAndKeys:UIColorblackColor],UITextAttributeTextColor,UIFontfontWithName:@AppleGothicsize:14],UITextAttributeFont,nil];NSDictionary *dict = NSDictionary dictionaryWithObjectsAndKeys:UIColor blackColor],NSForegroundColorAttributeName, nil];//设置各种形态的字体和色彩 :dicforState:UIControlStateNormal];
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