导航栏设置背景图片的方法没有

[dong136279559]

UINavigationBar 想要设置背景图片,但是没有方法,没法使用tintcolor

[seanLee]

- (TXSakura2DUIntBlock)tx_sakuraNavigationBarImageWithName:(NSString *)name {
    return ^TXSakura *(NSString *path, NSUInteger state){
        return [self send2DMsgObjectAndIntWithName:name keyPath:path integ:state selTail:@"forBarMetrics:" argType:kTXSakuraArgImage valueBlock:^NSObject *(NSString *keyPath) {
            return  [TXSakuraManager tx_imageWithPath:keyPath];
        }];
    };
}

I add a method like this in TXSakura Class.
It's a lazy way to change image.And you can define more property but not give the const value.