IOS-UI-UILable, iosuilabel automatic line feed

IOS-UI-UILable, iosuilabel automatic line feed

// Used for text display

UILabel * label = [[UILabel alloc] initWithFrame: CGRectMake (10, 30,200,300)];

// Use the color tester to select the color

Label. backgroundColor = [UIColor colorWithRed: 26/255. f green: 124/255. 0 blue: 248/255. 0 alpha: 1];

Label. text = @ "I'm from China, this is a beautiful place"; // text

Label. textColor = [UIColor whiteColor]; // font color

Label. font = [UIFont systemFontOfSize: 18]; // system font size

// Label. font = [UIFont boldSystemFontOfSize: 18]; // Add the system font to the blacklist

// Customize the font

// Label. font = [UIFont fontWithName: <# (NSString *) #> size: <# (CGFloat) #>]; // Custom font. The first parameter indicates the font name, the second parameter indicates the size.

Label. numberOfLines = 0; // line feed setting (0 indicates that the default setting is invalid)

Label. lineBreakMode = NSLineBreakByCharWrapping; // (multiple) line feed (line Break Mode)

Label. textAlignment = NSTextAlignmentLeft; // Alignment)

// You need to activate (allow Operation) to set the text

Label. shadowColor = [UIColor blackColor]; // The shadow color of the text)

Label. shadowOffset = CGSizeMake (2, 2); // shadow offset of Text

Label. enabled = NO; // whether to activate it. The default value is YES.

// Set the tag

Label. tag = 1;

// Label. transform = CGAffineTransformMakeRotation (0.4); // sets the degree of text skew (transform conversion)

[Self. view addSubview: label];

[Self setLabelText];

}

// Set to replace the new text

-(Void) setLabelText {

// Obtain the view of the tag

// UILabel * label = (UILabel *) [self. view viewWithTag: 1];

// Label. text = @ "new text ";

}