Re: [Matplotlib-users] zick-zack line .eps output

[Darren D. <dd...@co...>]

On Tuesday 04 April 2006 16:32, Steve Schmerler wrote:
> Hi
>
> In the plot produced by this here the straight line isn't really
> straight and seems to "try to interpolate" the data points.
>
>
> x = linspace(0.016, 0.017, 20)
> y = 1000*x+5 + randn(len(x))/30.0
> p = polyfit(x,y,1)
> plot(x, y, 'o', x, polyval(p, x), 'r')
> savefig('image.eps')
>
> The same happens with p[0]*x+p[1] instead of polyval(p, x).
> In the corresponding .png is OK so it seems to be a problem with the
> ps-backend.

version please