zdhgithub/DDYCategory

各种分类，链式编程，定时器block兼容，通知AppDelegate分类配置，视图布局属性，图片绘制，文本判断...

DDYCategory

• 链式编程

UIViewNew.viewSetFrame(0, DDYTopH + 80, DDYScreenW, 30).viewBGColor([UIColor redColor]).viewAddToView(self.view);

• 设置UIButton 上图下文/上文下图/左图右文/左文右图

[button ddy_SetStyle:style padding:padding];

• UIAlertView block回调

[UIAlertView ddy_AlertTitle:@"0"
                        message:@"1"
                    cancelTitle:@"Cancel"
                     otherTitle:@"OK"
                clickIndexBlock:^(UIAlertView *alertView, NSInteger index) {
                    NSLog(@"%d", (int)index);
    }];