Displaying raw data.

[Alastair Basden <agb32 mrao cam ac uk>]

Hi,
I have an application which wishes to display raw data (eg a char array)
in a window.  What is the best widget for doing this?
At the moment I am using a gtk_drawing_area and gdk_draw_gray_image.  Is
this the best option, bearing in mind that I wish to regularly redraw the
data (at >1Hz rate) and therefore need efficient drawing?
(I am stuck using gtk 1.2 as gtk 2 isn't yet converted for this platform
(qnx).).

Thanks.