Top "Save-image" questions

android - save image into gallery

i have an app with a gallery of images and i want that the user can save it into his …

android imageview gallery save-image
How to save (cvWrite or imwrite) an image in OpenCV 2.4.3?

I am trying to save an OpenCV image to the hard drive. Here is what I tried: public void SaveImage (…

opencv face-detection save-image
UIImage Saving image with file name on the iPhone

How can I save an image (like using UIImageWriteToSavedPhotosAlbum() method) with a filename of my choice to the private/var …

iphone uiimage uiimagepickercontroller sandbox save-image
How to save uploaded images to a MongoDB collection, and retrieve it

I want to save uploaded files such as a user's avatar image to user collection in MongoDB, I guess the …

c# asp.net mongodb save-image
How do I set the default 'save image as' name for an image generated in PHP?

I have a page in my site, displaying some images that are produced my PHP. When I right click on …

php image save-image
iOS 10 app crashes when trying to save image to photo library

I'm trying to save an image to the photo library in Swift 3 (I'm working with Xcode 8). ViewController Code: func shareImage(…

swift ios10 xcode8 uiactivityviewcontroller save-image
How to Copy file to specific directory & Set Filename, Extension using OpenDialog in WPF?

I have a OpenDialog in my wpf application where the user can choose file and save to folder. I want …

c# wpf-controls save save-image