Re: pm3d plot is brack for x11 terminal gnuplot

[sfeam (E. Merritt) <eam...@gm...>]

On Thursday 07 October 2010, Tatsuro MATSUOKA wrote:
> Hello
> 
> I have built the cvs source(2010-10-06) and found that splot pm3d has given strange results for x11
> terminal on the cygwin.  
> 
> The snanshot is 
> http://www.geocities.jp/tmgpltwin/Files/Files.html#0044
>  x11pm3d_20101006.png, 13,269 bytes, 2010-10-07
> 
> Is the above related below?
> 
> 2010-10-06  Ethan A Merritt  <merritt@u.washington.edu>
> 
> 	* src/color.c src/pm3d.c src/pm3d.h set.c show.c docs/gnuplot.doc:
> 	Simplify the syntax for "set pm3d hidden3d". A linestyle is no longer
> 	required.  If no linestyle is given, the line properties are taken from
> 	the plot command line.
> 	Bug #2997853

I think that change is probably not the source of the problem.
It is more likely this one:

2010-10-05  Ethan A Merritt  <merritt@u.washington.edu>
        * src/getcolor.c (quantize_gray) src/getcolor.h src/gplt_x11.c:
        Continuation of defined palette revamp (2010-10-01). Break out the
        new code into a separate subroutine that can be shared with gnuplot_x11.

Is it possible that you can tell me the properties of your x11 display?
On linux the command is "xdpyinfo", but I do not know if the same command
exists in cygwin.  In particular I want to know if the x11 display uses
24-bit RGB color or instead uses a color palette with a fixed number of
colors.

	thanks,

		Ethan