我想知道如何将 UIColor 的名称传递给特定方法？
EDIT :
- (id) setLabel:(NSString *)text WithColorName:(NSString *)nameOfColor FontName:(NSString *)f_name FontSize:(float)f_size abel:(UILabel *)templbl
{
templbl.backgroundColor = [UIColor ?????];
return templbl;
}
有什么建议 ？
Thanks..
NSString *colorStr = @"magenta";
NSString *selectorString = [colorStr stringByAppendingString:@"Color"];
SEL selector = NSSelectorFromString(selectorString);
UIColor *color = [UIColor blackColor];
if ([UIColor respondsToSelector:selector]) {
color = [UIColor performSelector:selector];
}
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