photos

Summary: Trying to post an image, and description on Facebook. If the image URL is null, I use a local drawable default image to upload to photos. To upload the local image, I am using the following code: My code: Request.Callback uploadPhotoRequestCallback = new Request.Callback() { @Override public void onCompleted(Response response) { if (response.getError() != null) { //post error } else{ String uploadResponse = (String) response.getGraphObject().getProperty("id"); if (uploadResponse is valid) { parameters.putString("message", description); } else { //error } } } }; Request request =

Am trying to get file extension of photos using the new Photos API in iOS 8 but haven't found a way to do so until now. Before iOS 8.0 I would use ALAssetRepresentation to get the file extension like: // Get asset representation from asset ALAssetRepresentation *assetRepresentation = [asset defaultRepresentation]; // Extract file extension from the original file name NSString* fileExt = [[assetRepresentation filename] pathExtension]; Is there any way to get file extension of photos now? PS: I am using new Photos API as I need to access all photos in my photos app, and ALassetsLibrary gives

Preferably in VB.Net, but C# is fine, how can I access the extra properties added to a file by my digital camera, like Date Picture Taken , Shutter Speed or Camera Model ? The following article should be helpful. I maintain a library that offers comprehensive support for extracting image metadata from a variety of file formats. https://github.com/drewnoakes/metadata-extractor-dotnet When I built something similar I used this article quite a bit. But basically you're looking for the EXIF data embedded in the image. There are a number of great libraries to extract it for you, if you don't want

I need a way to tag photos in a Delphi desktop application the way Facebook does it. That includes some way to easily add the tags over the people, and then hovering the mouse over the person in the photo to show the tag. The two suggestions in the answer given to: " Delphi Components for Face Identification and Tagging " don't solve this. But I have no idea where to start, and have been unable to find ideas on the web on how to do this. How does Facebook do it? Or maybe there's a component for Delphi that will allow it. What would be the best way to try to implement Facebook-like tagging? p.s

I want to connect an external camera to an iPhone (the camera built into the iPhone is inadequate for my needs) and then write an iPhone app that allows me to send a signal to the external camera when I desire to take a picture and then immediately download the taken photo onto my iPhone so that I can send it wirelessly to a server somewhere else. I have a lot of experience with web programming and JS, but I have no experience with iPhone apps, and I'm not sure if what I want to do is even possible. Ideally, if I could get away with coding this in JS and then using Cordova (or something

I'm trying to retrieve a PHAsset however PHAsset.fetchAssets(withALAssetURLs:options:) is deprecated from iOS 8 so how can I properly retrieve a PHAsset? I had the same the issue, first check permissions and request access: let status = PHPhotoLibrary.authorizationStatus() if status == .notDetermined { PHPhotoLibrary.requestAuthorization({status in }) } Just hook that up to whatever triggers your UIImagePickerController. The delegate call should now include the PHAsset in the userInfo. guard let asset = info[UIImagePickerControllerPHAsset] as? PHAsset Here is my solution: func

Is it possible to upload photos from a webpage to Instagram, if so how do you do it? I am wondering how to do this, so I can have a website where people can vote on their favourite photo and the one with most votes will be posted each day! You can use this API: https://github.com/mgp25/Instagram-API And here is an example how to upload photo to Instagram: <?php require '../src/Instagram.php'; /////// CONFIG /////// $username = ''; $password = ''; $debug = false; $photo = ''; // path to the photo $caption = null; // caption ////////////////////// $i = new Instagram($username, $password, $debug)