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Questions tagged [save-image]

186 questions
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how to save image from a drawView to a specified folder

i want to know if i can save the image drawn at a drawView to a specified folder. For example i want to save the image to myLectureImage folder. And also i want to retrieve the image on the app. thanks for your help. package…
aj graydo
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Issue while trying to save an image to the camera roll SWIFT

Encountered a strange issue while trying to save a view. The picture saved crops out the image. here is the code : let scale = UIScreen.mainScreen().scale let size:CGSize = CGSize(width: CGFloat(self.customView!.frame.size.width), height: …
flo bee
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How to save a image file in java?

I'm developing a QR generator app in java.This is the generating code, try { ByteArrayOutputStream out = QRCode.from(txt_input.getText()).to(ImageType.PNG).stream(); ByteArrayInputStream in = new…
Optimase Prime
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Saving Image to Parse

I am working on the user profile screen for one of my apps. I wanted to allow the user to select an image from his phone and be able to see his profile image in the main screen of the application. The problem I have is that an image takes longer to…
TheRealRonDez
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Save an image from the gallery of an Android Phone to Parse - Can't save .jpg photos

After following part of this tutorial and the second answer of this question in SO, I managed to save a photo that I chose from my gallery to my object in Parse. The problem is that the photo that I saved has .PNG extension (it was just a…
Marialena
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How do you save images of detected objects in OpenCV?

I am trying to add "if, then logic" to the opencv face detection code such that if and when a face is detected through a camera or webcam, an image of the detected face is saved to a pre-determined file path on the controller or computer such as…
kingpin
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How to figure out type of the image before downloading it?

I know I can save an image using the following method: $input = 'http://images.websnapr.com/?size=size&key=Y64Q44QLt12u&url=http://google.com'; $output = 'google.com.jpg'; // << How to save the image with proper extension? file_put_contents($output,…
B Faley
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How to Save Image attachement from Mobile App - Using WCF Rest Service

In my WCF Service I will receive an image attachment from a mobile App. I dont know how to write the code. I appreciate if you can forward some examples and code. I am new to WCF. [OperationContract] [WebInvoke(UriTemplate =…
user3442289
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Most reliable way to Download/Save an Image File from a Remote Server URL to the local filesystem?

I am working on a SugarCRM module that will be using the PageDown MarkDown library which is what StackOverflow uses for it's editor. The open source version that ships does not have the full functionality of the Upload Image feature that…
JasonDavis
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How does appear saved SD card images in Android's Gallery?

I save an image to the sdcard and it doesn't appear in the Phone's Gallery. I can see saved image in a folder, but it folder doesn't apper in gallery. My codes here, how fix it? img_icon.setOnLongClickListener(new View.OnLongClickListener() { …
Demt Gizli
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Android, save images (in ImageView) to mobile devices

I would like to ask for some help. Currently I am facing the problem on how to save the image which is shown in the imageview. so I have a picture in the imageview and a save button at the bottom. So how do I actually save this image to my mobile…
James Yeo
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How to Save Image from a URL in Local Photos album of Windows Phone?

I have a problem with save image from URL in local photos album and My code: But it shows an error at mediaLibrary.SavePicture(string.Format("SavedPicture{0}.jpg", DateTime.Now), isolatedStorageFileStream);. Can I help you? Thank all.
Bao Le
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whats best way to create documents Archive of images in the database's?

What is the best way to create an Archive of image documents in the database ? Given we have about 2-10 million records and each record includes 2-4 images and about 20 text fields , what is the best way for create this archive so that we have good…
ulduz114
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how to save images with metricam in c# console application

I am using this code to get images from my webcam, I guess its Metricam library Anyone knows how to get images without using picturebox? WebCam camera = new WebCam(); camera.Connect(); pictureBox1.Image =…
Curtis Hagen
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How to save image to iCloud using CoreData with MagicalRecord

I'm working for updating one of my app to use iCloud. all works perfectly, except for images. till now I saved the file path of the image in that way: NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); …
Totka
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