如何在图像视图数组中仅为三个图像视图添加UIPanGestureRecognizer？

Question

ScreenShot:

I am adding uipangesture to an array of uimageviews like in the following code, but I want to add uipangesture to brown, green color and pink color image views only.

How to do this in a loop? Ultimately I want to pan only three imageviews around the empty imageview.

for(int i=0; i<[imageViewArray count]; i++) {

    UIPanGestureRecognizer *panGesture = [[UIPanGestureRecognizer alloc]initWithTarget:self action:@selector(panAction:)];

    [[imageViewArray objectAtIndex:i]addGestureRecognizer:panGesture];}
}

Answer 1

A. Assign a number to the tag value of those image views that you want to add pan gesture.

B. In your for loop, check for image view with this tag value and add the pan gesture recognizer.

Answer 2

您可以使用UIView的标记属性作为标识符，然后在循环中检查它。