objective-c - 如何让 imageview 做一个 segue

Question

我在 GridView 中生成了一堆 ImageView 。但现在我希望每个 imageview 都可以对另一个屏幕进行 segue。有人知道我该怎么做吗？这是我如何生成 ImageView 并将其放入网格的代码。

UIImageView * myView = [[UIImageView  alloc] initWithImage:myImage];
        CGRect rect = myView.frame;
        rect.origin.x = xCurrent;
        rect.origin.y = yCurrent;
        myView.frame = rect;
        myView.tag = cellCounter;
        [gridContainerView addSubview:myView];
        UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleTap:)];

        myView.userInteractionEnabled = YES;

        [myView addGestureRecognizer:tap];

请帮忙

亲切的问候

Answer 1

您正在寻找 tapGestureRecognizer。将其中一个添加到您的 ImageView 中，并使操作调用您的 segue 方法。

UIImageView *img = [[UIImageView alloc] init];

UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(mySequeMethod:)];

img.userInteractionEnabled = YES;

[img addGestureRecognizer:tap];