Questions on GtkPlot

[Rafael Peregrino da Silva <rafael bmt4 kf tu-berlin de>]

Hi Folks!

My name is Rafael. This is my first time on this list... and so I'm
starting with some questions :-)

I'm developing a graphical interface/debugger for the C3x DSP Starter Kit
from Texas Instruments under Linux using GTK+/Glade, and the graphical
widgets I'm using are the ones from GtkPlot. 

I could already show the graph, change its properties, size, etc. and move
his title, axis names and legends. But I couldn't (till now) solve three
(apparently) simple problems: 1. automatic rescaling (i.e., by
resizing/rescaling the window I'd like to automatic rescale the
graph/canvas/layout and whatever more accordingly), 2. "click_on_point" 
don't send me signals at all (at least the signal I think it should to),
so that I can't echoe the graph values on screen by clicking on them, 3.
update the graph when I try to zoom a region (I could sucessfully read/use
the range_selection signal, but "gtk_widget_queue_draw (layout)" does not
seem to work...). What the hell am I doing wrong? 

Any hints from you guys would be very very VERY appreciated!!! ;-)

Cheers,

Rafael (8-)

rafael@bmt4.kf.TU-Berlin.DE
Take a look at our site!
http://privat.schlund.de/bsos/
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