image-uploading

In my app i am uploading an image from my device to a local web server... after executing the code a .jpg file gets created in the server but it does not gets opened. And the size of the file in server is different from the original file. Android activity:-- public class MainActivity extends Activity { private static int RESULT_LOAD_IMAGE = 1; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); Button btnSelectImage=(Button) findViewById(R.id.uploadButton); btnSelectImage.setOnClickListener(new

I want to send an Article from and Android client to a REST server. Here is the Python model from the server: class Article(models.Model): author = models.CharField(max_length=256, blank=False) photo = models.ImageField() The following interface describes the former implementation: @POST("/api/v1/articles/") public Observable<CreateArticleResponse> createArticle( @Body Article article ); Now I want to send an image with the Article data. The photo is not part of the Article model on the Android client. @Multipart @POST("/api/v1/articles/") public Observable<CreateArticleResponse> createArticle

I work at a web application for painting images. I use a CANVAS element and javascript to draw on it, but I have a problem: how can I load an image from the pc of the user and draw it on the canvas? I don't want to save it on the server, only on the webpage! Here is a shortened version of the code (the full code would be too long): HTML: Open file: <input type="file" id="fileUpload" accept="image/*" /><br /> <canvas id="canvas" onmousemove="keepLine()" onmouseup="drawLine()" onmousedown="startLine()" width="900" height="600" style="background-color:#ffffff;cursor:default;"> Please open this

I try this reference : https://github.com/blueimp/JavaScript-Load-Image I try like this : https://jsfiddle.net/oscar11/gazo3jc8/ My code javascript like this : $(function () { var result = $('#result') var currentFile function updateResults (img, data) { var content if (!(img.src || img instanceof HTMLCanvasElement)) { content = $('<span>Loading image file failed</span>') } else { content = $('<a target="_blank">').append(img) .attr('download', currentFile.name) .attr('href', img.src || img.toDataURL()) var form = new FormData(); form.append('file', currentFile); $.ajax({ url:'response_upload

i m working with one application that have one functionality to select multiple images from android inbuilt Gallery/Camera . Gallery is open successfully using below code. Intent intent = new Intent(); intent.setType("image/*"); intent.setAction(Intent.ACTION_GET_CONTENT); startActivityForResult(Intent.createChooser(intent,"Select Picture"), SELECT_PICTURE); but i am able to select only One image from Gallery. so please suggest me how to select multiple images from inbuilt gallery . Thanks in Advance !!! Hitarth i had refer this two link link 1 1 : Select Multiple Images Using GalleryView and

How can i store and display the images in a MySQL database. Till now i have only written the code to get the images from the user and store them in a folder, the code that i wrote till now is: HTML FILE <input type="file" name="imageUpload" id="imageUpload"> PHP FILE $target_dir = "uploads/"; $target_file = $target_dir . basename($_FILES["imageUpload"]["name"]); $uploadOk = 1; $imageFileType = pathinfo($target_file,PATHINFO_EXTENSION); if (move_uploaded_file($_FILES["imageUpload"]["tmp_name"], $target_file)) { echo "The file ". basename( $_FILES["imageUpload"]["name"]). " has been uploaded.";