queries regarding gnome-canvas.

[Vivek Singhal <vivek_iitg yahoo com>]

hi !

i am using gnome canvas in my program.

- how to define a "clipping area" ( i want only a selected circular
area to be visible )in it. ?

- how to change the "text", once the gnome_canvas_item TEXT has been
created in the canvas ( that is i want to update the text of the "text
item")? 

- how to add a widget to the canvas ?


thankx 
vivek

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