Re: Scale problem using plot()

[Ben Abbott]

On Oct 25, 2010, at 3:41 PM, Michael D Godfrey wrote:

> The attached script shows (using current tip and 3.2.4)
> a problem when setting scales using set (gca (), "xtick",...
> 
> On some plots the results are the same for both fltk and
> gnuplot.  In this simplified example, fltk shows the error
> more clearly, but gnuplot is also incorrect.  For some reason,
> the error only shows up for specific values of the y-component.
> 
> I am well-aware that getting scales choices to come out 
> "correctly" is a very challenging problem, so someone who
> has been working on this recently will, I hope, try to figure it
> out.
> 
> Michael
> 
> <plot_test.m>

Michael, 

I can see the grid lines aren't being clipped properly the fltk backend, but 
what do you imply is wrong with the gnuplot version?

I've attached what I get using the gnuplot backend and what I get from Matlab. 
The scale looks the same to me. Do you see something different?

Ben

matlab.pdf
Description: Adobe PDF document

gnuplot.pdf
Description: Adobe PDF document