how to use the Gremlin zoomin() function

Hi linuxcnc users,

I was wondering how to make a Zoomin() funcion in my stand alone application.

I already have this :
In glade : 1 button with button handler
In python : def on_zoom_plus_pressed(self, widget, data=None):
In python i have : import Gremlin

The python code for the button i want to use is : self.zoomin()

But this don't work. I don't know how to do this in a simple way.
What i can do is study the Gmocappy part.. but i think someone has a simple solution.

Greetings, Michel

Hi,

I solved the problem.

I used a turorial template jt_gremlin.