Warning: file_get_contents(/data/phpspider/zhask/data//catemap/0/iphone/41.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181

Warning: file_get_contents(/data/phpspider/zhask/data//catemap/5/objective-c/26.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181

Warning: file_get_contents(/data/phpspider/zhask/data//catemap/1/php/256.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Iphone cGRECT交叉引用。。。确定UIImageView发生相交的一侧？_Iphone_Objective C_Ios_Ipad - Fatal编程技术网
Fatal编程技术网
  • iphone/
  • Iphone cGRECT交叉引用。。。确定UIImageView发生相交的一侧？

Iphone cGRECT交叉引用。。。确定UIImageView发生相交的一侧？

iphone objective-c ios ipad

Iphone cGRECT交叉引用。。。确定UIImageView发生相交的一侧？,iphone,objective-c,ios,ipad,Iphone,Objective C,Ios,Ipad,我怎样才能不仅检测两幅图像的帧是否相交，而且检测发生相交的那一侧？imageview是在其左侧触摸，还是在右侧触摸 您可以获得相交的两个CGRects，并获得它们各自的帧，然后根据它们所在的位置确定它们

我怎样才能不仅检测两幅图像的帧是否相交，而且检测发生相交的那一侧？imageview是在其左侧触摸，还是在右侧触摸

您可以获得相交的两个
CGRects
，并获得它们各自的帧，然后根据它们所在的位置确定它们