Warning: file_get_contents(/data/phpspider/zhask/data//catemap/9/ios/118.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
Ios 根据内容模式合并两个UIImageView?_Ios_Uiimageview_Uiimage - Fatal编程技术网

Ios 根据内容模式合并两个UIImageView?

Ios 根据内容模式合并两个UIImageView?,ios,uiimageview,uiimage,Ios,Uiimageview,Uiimage,就内容模式而言,是否可以合并两个UIImageView?我有两个UIImageView,一个是AspectFit,另一个是Aspect Fill,当我混合两个图像时,它会正确地组合,但不会使用精确的内容模式 这是密码 CGSize newSize = CGSizeMake(fx_imageView.image.size.width,fx_imageView.image.size.height); UIGraphicsBeginImageContext( newSize );

就内容模式而言,是否可以合并两个UIImageView?我有两个UIImageView,一个是AspectFit,另一个是Aspect Fill,当我混合两个图像时,它会正确地组合,但不会使用精确的内容模式

这是密码

 CGSize newSize = CGSizeMake(fx_imageView.image.size.width,fx_imageView.image.size.height);
    UIGraphicsBeginImageContext( newSize );

    // Use existing opacity as is
    [fx_imageView.image drawInRect:CGRectMake(0,0,newSize.width,newSize.height)];

    // Apply supplied opacity if applicable
    [broderImage.image drawInRect:CGRectMake(0,0,newSize.width,newSize.height) blendMode:kCGBlendModeNormal alpha:1];

    UIImage *newImage = UIGraphicsGetImageFromCurrentImageContext();

    UIGraphicsEndImageContext();
  //  resultImage.image = result;