Can not change UILabel text color
I want to change the UILabel text color but I can't change the color, This is how my code looks like.
UILabel *categoryTitle = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 46, 16)];
categoryTitle.text = @"abc";
categoryTitle.backgroundColor = [UIColor clearColor];
categoryTitle.font = [UIFont systemFontOfSize:12];
categoryTitle.textAlignment = UITextAlignmentCenter;
categoryTitle.adjustsFontSizeToFitWidth = YES;
categoryTitle.textColor = [UIColor colorWithRed:188 green:149 blue:88 alpha:1.0];
[self.view addSubview:categoryTitle];
[categoryTitle release];
The label text color is white ,not my custom color.
Thank for any help.
UIColor's RGB components are scaled between 0 and 1, not up to 255.
Try
categoryTitle.textColor = [UIColor colorWithRed:(188/255.f) green:... blue:... alpha:1.0];
In Swift:
categoryTitle.textColor = UIColor(red: 188/255.0, green: ..., blue: ..., alpha: 1)
May be the better way is
UIColor *color = [UIColor greenColor];
[self.myLabel setTextColor:color];
Thus we have colored text
试试这个,其中阿尔法是不透明的,其他是红色,绿色,蓝色chanels-
self.statusTextLabel.textColor = [UIColor colorWithRed:(233/255.f) green:(138/255.f) blue:(36/255.f) alpha:1];
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