Re: improved surface: __go_draw_axes__

[David Bateman]

John W. Eaton wrote:
> On  7-Nov-2007, David Bateman wrote:
> 
> | Please use the attached version of the patch as hidden3d should be set
> | by lines so as to avoid issues with the surfc function..
> 
> I applied this patch.
> 
> BTW, when I try something like
> 
>   pie (rand (3, 1))
> 
> with the current sources I'm seeing a plot with percentages but no pie
> chart.  I haven't investigated yet, but that seems strange.  Can
> anyone confirm, or is it just me?  I'm using gnuplot 4.2.
> 
> Thanks,
> 
> jwe
> 

Set a colormap like

colormap jet

and see what happens.. Note I tested with gnuplot 4.0 and the last
version of pie.m I sent had the test code

%!demo
%! pie ([3, 2, 1], [0, 0, 1]);
%! colormap([1,0,0;0,1,0;0,0,1;1,1,0;1,0,1;0,1,1]);

%!demo
%! pie ([3, 2, 1], [0, 0, 1], {"Cheddar", "Swiss", "Camembert"});
%! colormap([1,0,0;0,1,0;0,0,1;1,1,0;1,0,1;0,1,1]);
%! axis ([-2,2,-2,2]);

That works fine for me with gnuplot 4.0

Note that there is an updated version of this patch which if you accept
quiver as well I'll commit.

D.