MJCDropdownMenu

类似微信微博的右上角扫一扫的下拉菜单

###类型

typedef enum {
    MJCDropdownMenuRight,
    MJCDropdownMenuMiddle,
    MJCDropdownMenuLeft
}MJCDropdownMenuType;

创建窗口

[MJCDropdownMenu showFromView:sender mainImage:[UIImage imageNamed:@"popover_background_left@2x"] MJCDropdownMenuType:MJCDropdownMenuLeft];

控制器与子控件的传入

[MJCDropdownMenu popContentController:控制器];
[MJCDropdownMenu popContentSubView:子控件];

位置修改

[MJCDropdownMenu setupImagenewFrame:sender ImageW:130 imageH:120 MJCDropdownMenuType:MJCDropdownMenuLeft];
[MJCDropdownMenu setupImagenewFrame:<#(UIView *)#> ImageX:<#(CGFloat)#> imageY:<#(CGFloat)#>];
[MJCDropdownMenu setupImagenewFrame:<#(UIView *)#> mainContainerX:<#(CGFloat)#> mainContainerY:<#(CGFloat)#> mainContainerW:<#(CGFloat)#> mainContainerH:<#(CGFloat)#>]

方法

    [MJCDropdownMenu hidedismiss],图片消失的方法,
    [MJCDropdownMenu showFromView:<#(UIView *)#> mainImage:<#(UIImage *)#> showcontentController:<#(UIViewController *)#> MJCDropdownMenuType:<#(MJCDropdownMenuType)#>]一句创建窗口以及里面子控件的方法,
    [MJCDropdownMenu showFromView:<#(UIView *)#> mainImage:<#(UIImage *)#> showcontentController:<#(UIViewController *)#> MJCDropdownMenuType:<#(MJCDropdownMenuType)#>]一句创建窗口以及里面子控件的方法,
    UIImage *image2 = [MJCDropdownMenu imageByApplyingAlpha:<#(CGFloat)#> image:<#(UIImage *)#>]图片透明的的方法,
    UIImage *image1= [MJCDropdownMenu imageStretchableImageWithLeftCap:<#(UIImage *)#>]图片拉伸的方法