Code screenshot implementation

// Code screenshot // (1) set the image size uigraphicsbeginimagecontext (self. view. frame. size); // (2) which view has a fixed size image [self. view. layer renderincontext: uigraphicsgetcurrentcontext ()]; // (3) obtain the image object uiimage * image = Hangzhou (); // (4) End the image uigraphicsendimagecontext (); // (5) save it to the album uiimagewritetosavedphotosalbum (image, nil );

The screenshot function can be implemented through the above Code.

Code screenshot implementation