How to use the same form for edit case using the library ?

[swapneshk]

Currently I am able to save the images with the library, but I am using the same form for edit case so I need to show the image in edit mode. During Image upload a thumbnail/image is populated just below the upload button with a start button on it on clicking the button image gets saved.

Now in edit case I am using the save form so I believe it should load in the thumbnail/image div below the upload button so to know the case of edit, how could I do this in your plugin for the edit case to work properly as I am unable to find any tut on this (edit case)?

[nervgh]

Preview is conversion of File to CanvasRenderingContext2D.
Saving is conversion of CanvasRenderingContext2D to Blob.

item._file = {File|Blob};

https://github.com/nervgh/angular-file-upload/blob/v1.1.0/src/module.js#L445
https://github.com/blueimp/JavaScript-Canvas-to-Blob