photo

问题 i want to write a telegram bot that save photos . this is my code , but its not working. and i don't know what is my problem? def image_handler(bot, update): file = bot.getFile(update.message.photo.file_id) print ("file_id: " + str(update.message.photo.file_id)) file.download('image.jpg') updater.dispatcher.add_handler(MessageHandler(Filters.photo, image_handler)) updater.start_polling() updater.idle() pleas help me to solve my problem. 回答1: update.message.photo is an array of photos sizes

问题 I need to print a photo (.jpg) from the command line in Windows 7. I have tried using lpr to no success, and found methods for Windows XP like the following: rundll32 shimgvw.dll ImageView_PrintTo /pt myPhoto.jpg "myPrinter" This doesn't work (not surprising), and my hours of Googling has turned up nothing else. I'm trying to find a stock way to do this on any Windows 7 machine without needing to install or set anything up. Does there exist such a command? 回答1: Maybe reformatting the command

问题 I'm interested in uploading a file (image) from an iPhone library/camera roll to a remote web server. I already have a script working that will upload any file from the phone to a web server. However, I assume that to upload an image from the iPhone, I need the PATH to said image. Is there any way this can be done, once the user picks said image from the camera roll? I.e., how do I get the file path of an image selected in the camera roll? I have tried to no avail. Thanks! 回答1: You will want

问题 I want to pass a photo taken in the first view controller to a second view controller. I want the user to take the photo in the first view controller and then crop in in the second view controller and then save.. So its like.. User take photo→crop→save. I just want to do this simple task but taking me days to get the segue go right.. Is segue the best way to do this? or is there a more easier way to do this task. I am a beginner in objective -c so its making me confused with segues and all

问题 I'm searching for free partial panorama viewer. It should be placed in somewhere in the page and it should be customizable (openSource?). So far i found pan0.net but it only supports 360 and i have priority for non 360... 回答1: I recently created one where you can loop an image around horizontal 360 but it does not distort in 3d perspective. Let me know if that's what you are looking for: Web Design Panorama 回答2: I just edited pan0 sources adding if (camera.rotationY < minRA) camera.rotationY

问题 I need a little or much help here. I created a fragment that takes a photo and passes it as an attachment on the email that I send. The fragment works but it has some bugs, please take a look: I tried almost every code and example to take a photo and manage to put it on an imageview but in vain it does not work, because I have a samsung mobile and samsung mobiles work different. So I copied onActivityResult method from another guy's tutorial.(If there is a simpler please way be my guest) The

问题 I looked everywhere but can't find how save my photo after I captured it. I use windows 8 media capture, and after I capture it, I show it on my page. But don't know how to save it to a particular place. This is how I take the photo, pretty classic: private async void Camera_Clicked(object sender, TappedRoutedEventArgs e) { TurnOffPanels(); CameraCaptureUI camera = new CameraCaptureUI(); camera.PhotoSettings.CroppedAspectRatio = new Size(16, 9); StorageFile photo = await camera

问题 I looked everywhere but can't find how save my photo after I captured it. I use windows 8 media capture, and after I capture it, I show it on my page. But don't know how to save it to a particular place. This is how I take the photo, pretty classic: private async void Camera_Clicked(object sender, TappedRoutedEventArgs e) { TurnOffPanels(); CameraCaptureUI camera = new CameraCaptureUI(); camera.PhotoSettings.CroppedAspectRatio = new Size(16, 9); StorageFile photo = await camera

问题 Is there a way of accessing a photos location through the graph API ? I dont see it documented In facebook I can add a location tag to a photo when uploading, but I dont seem to be able to retrieve this later programmatically I know its possible to get the location of an album. hope you can help thanks 回答1: No, photo location is not currently exposed thru the API. You can check to see if someone has already filed a request for it at http://developers.facebook.com/bugs and if not, then file a

问题 For the last few weeks I have been attempting to alter Zxing to take a photo immediately upon scan. Thanks to help I am at a point where I can be consistently saving an image from the onPreviewFrame class within PreviewCallback.java The code I use within the onPreviewMethod method shall follow, and then a short rundown of how my app works. public void onPreviewFrame(byte[] data, Camera camera) { Point cameraResolution = configManager.getCameraResolution(); Handler thePreviewHandler =