UIColor

Xcode - UIKit

• UIColor
  • http://iphone-tora.sakura.ne.jp/uicolor.html

    UIColor *color = [UIColor colorWithRed:0.0 green:0.5 blue:1.0 alpha:1.0];
    
    UIColor *color = [UIColor whiteColor];
    
    UIImage *hogeImage = [UIImage imageNamed:@"hoge.png"];
    UIColor *color = [[UIColor alloc] initWithPatternImage:hogeImage];
    
    UIColor *color = [UIColor blueColor];
    UIColor *acolor = [color colorWithAlphaComponent:0.5]; //透過率50%