Re: 'set palette maxcolors' for x11

[Petr M. <mi...@ph...>]

> > Please somebody fix X11 terminal so that:
> >   - it maps correct number of colors,
>
> fixed.

Works OK now -- oh no, there is still a bug in gradient palette, see below.

> >   - the color mapping is exactly as in png.
>
> Do you have an example that shows a difference in color mapping?

Get CVS from two days ago and try

set pal maxcolor 5
set pm3d map
splot x
set out 'a.png'; set term png; replot
set out 'a.ps'; set term post color; replot
set out 'a.pdf'; set term pdf; replot
set out 'a.svg'; set term svg; replot
set out 'a.fig'; set term fig; replot

wrong mapping is for x11, pdf, svg, aquaterm, win, post.


I've patched most of the above, and still remaining are "fig" and "x11" for
this case of a gradient palette:

set palette maxcolors 3
set palette defined ( 0 "black", 1 "red" )
set term x11 persist
set pm3d map
set tics out
set cbrange [-2:2]
set xtics -10,1
set mxtics 2
set cbtics -10,1
set mcbtics 2
splot x
set term post color; set out 'a.ps'; replot; set out; set term pop
set term png; set out 'a.png'; replot; set out; set term pop
set term fig color; set out 'a.fig'; replot; set out; set term pop
set term pdf; set out 'a.pdf'; replot; set out; set term pop
set term svg; set out 'a.svg'; replot; set out; set term pop


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PM