Fwd: Undo from within plugin

[Ajay Ramanathan <ajay.010293@xxxxxxxxx>]

@Tibor

Rather than using gimp_image_undo(GimpImage *image),
You can use a Array which stores all [input parameters]variable values which has been changed

and using GTK you can implement an undo button which would apply the variables in the last term of the array.

I havent tried it yet but this should definitely work.

This can only undo the stuff which u do in the plugin.

For further reference look at
http://developer.gimp.org/api/2.0/libgimp/libgimp-gimpundo.html

On Wed, Apr 24, 2013 at 3:51 PM, Tibor Bamhor <tiborb95@xxxxxxxxx> wrote:

Hi,

I want for some reason to implement undo within a plugin (window).

I found this call:

gimp_image_undo(GimpImage *image)

I just do not know what whould be put into brackets. Can you advice?

I have this line in my plugin:

image_ID = param[1].data.d_image (I just copy/pasted it from some plugin template), is this what I am searching for?

Or the undo might be done for the layer only, this might be even better...

Thanks

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