Add One More Function to Graphics

[Deacon]

What isn't provided, as far as I can, is a way revert to the original image once changes have been applied. This is common to have an "undo" chain and it ought to be available here, otherwise users will be forever screwing up their images OR their clients.

[MonkeybreadSoftware]

Well, how could we do that without you doing it?

You as the database developer can make your tables organized in the way that you save versions of images.
The plug-in has no way to store a backup.

I can suggest you organize your image table like this:

A string field for the filename, a container field for the image data and a number field for the version number.
Now if you show image named x, you go and pick the one with the highest version number.
If the user modifies an image, you create a new record and save the new image.
For an undo, you would delete the newest record.

Okay?
Maybe I have time to make a sample if needed.

Greetings
Christian