image « playframework « Java Enterprise Q&A

1. Send generated image to browser using Play framework    stackoverflow.com

I'm trying to output a generated image using Play. I'm not sure if my issue is Play-specific or not. I'm trying to do the same thing this PHP code does:

header("Content-type: ...

2. Java apache commons FTP, how to download image file to BufferedImage    stackoverflow.com

So I am trying to download an image file from an FTP site, get some meta data from it, and then return the binary data to a web page using the ...

3. Multiple images upload ( Play Framework )    stackoverflow.com

i'm trying to allow user to upload multiple images but when i validate the form with some files i get this error Incorrect value on the images field... Here is ...

4. How do you assign a default Image to the Blob object in Play framework?    stackoverflow.com

I followed this nice article http://www.lunatech-research.com/playframework-file-upload-blob and have a perfectly working image upload solution My questions is, if the user doesn't select any image, how do I assign a default image during ...

5. Play Framework: Image Display question    stackoverflow.com

ref: http://www.lunatech-research.com/playframework-file-upload-blob I'm uneasy about one point in this example

  #{list items:models.User.findAll(), as:'user'}
  <img src="@{userPhoto(user.id)}">
  #{/list}

6. Howto validate image upload in PlayFramework?    stackoverflow.com

I have to upload pictures with a few conditions :

• dimensions cannot exceed x pixels height, y pixels width,
• size cannot exceed b bytes on disk
• has to be a PNG or ...