From: mrp@...
Date: 2002-03-18T20:23:57+09:00
Subject: Re: how does gtk curve work?

Massimiliano Mirra <list@chromatic-harp.com> wrote:
> I'm trying to initialize the curve in the Gtk::Curve widget.

> I'd expect that the following code displayed a curve from 0,0 to 1,1,
> slightly bent toward the middle.  Well, it displays a set of point
> whose connection with the given data I fail to see.  Anyone knows what
> am I missing?


> curve.set_vector(3, [0,0, 0.5,0.3, 1,1])


try:

  curve.set_vector(6 , [0,0, 0.5,0.3, 1,1])
                   ^^

the initial number should be the number of items of data, rather than
number of coordinate pairs.

martin.