iphone - UILabel 文本错误

Question

我正在使用 UILabel 来显示我的分数和我的高分，但是当分数标签进入四重摘要时它会显示“分数:10 ...”，但高分标签不会这样做。

这里是标签的初始化代码(标签后面带1的显示文字，不带1的标签显示实际数字):

//SET UP THE SCORE LABEL HERE scoreLabelWidth = 100; scoreLabelPos = 260;

scoreLabel = [[UILabel alloc] init];
[scoreLabel setFont: [UIFont fontWithName: @"TimesNewRoman" size: 10.0f]];
[scoreLabel setFrame: CGRectMake(260, scoreLabelPos, scoreLabelWidth, 40)];
[scoreLabel setBackgroundColor:[UIColor clearColor]];
[scoreLabel setTextColor: [UIColor clearColor]];
[scoreLabel setTextColor: [UIColor whiteColor]];
scoreLabel.transform = CGAffineTransformMakeRotation(89.53);
[self addSubview: scoreLabel];

scoreLabel1 = [[UILabel alloc] init];
[scoreLabel1 setFont: [UIFont fontWithName: @"TimesNewRoman" size: 10.0f]];
[scoreLabel1 setFrame: CGRectMake(262, 230, 100, 40)];
[scoreLabel1 setBackgroundColor:[UIColor clearColor]];
[scoreLabel1 setTextColor: [UIColor clearColor]];
[scoreLabel1 setTextColor: [UIColor whiteColor]];
scoreLabel1.transform = CGAffineTransformMakeRotation(89.53);
[self addSubview: scoreLabel1];

highScoreLabel = [[UILabel alloc] init];
[highScoreLabel setFont: [UIFont fontWithName: @"TimesNewRoman" size: 10.0f]];
[highScoreLabel setFrame: CGRectMake(262, 150, 100, 40)];
[highScoreLabel setBackgroundColor:[UIColor clearColor]];
[highScoreLabel setTextColor: [UIColor clearColor]];
[highScoreLabel setTextColor: [UIColor whiteColor]];
highScoreLabel.transform = CGAffineTransformMakeRotation(89.53);
[self addSubview: highScoreLabel];

highScoreLabel1 = [[UILabel alloc] init];
[highScoreLabel1 setFont: [UIFont fontWithName: @"TimesNewRoman" size: 10.0f]];
[highScoreLabel1 setFrame: CGRectMake(262, 50, 100, 40)];
[highScoreLabel1 setBackgroundColor:[UIColor clearColor]];
[highScoreLabel1 setTextColor: [UIColor clearColor]];
[highScoreLabel1 setTextColor: [UIColor whiteColor]];
highScoreLabel1.transform = CGAffineTransformMakeRotation(89.53);
[self addSubview: highScoreLabel1];

然后在我的更新部分中，我为标签设置了文本和字符串格式(如果您需要该代码，请告诉我)

谢谢!

Answer 1

更改您正在使用的标签的 lineBreakMode 属性。默认情况下，它设置为 UILineBreakModeTailTruncation，这会导致您看到的行为。

或者，您可以将 adjustsFontSizeToFitWidth 属性设置为 YES，以允许标签自动减小字体大小。如果这样做，最好也将 minimumFontSize 属性设置为合理的值。例如:

scoreLabel.adjustsFontSizeToFitWidth = YES;
scoreLabel.minimumFontSize = 6.0f;