Drawing Area problems

[themac <themac club-internet fr>]

Hello all,

I've got problem with Drawing Area.

I've two drawing area and a two toggle button. I want to switch them when i click
on the toggle button. For this i do a gtk_widget_hide(first_drawing_area)
and gtk_widget_show(second_drawing_area). I dont clear them at any moment.

It's works fine but, my problem is that each time i change view, my graph disapear.

Is there someone who have an idea ?

Thanks.

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