[pstricks] pstricks.sty : problems with the colors

[Herbert Voss]

MLuque5130 at aol.com wrote:
> The new version of PSTricks creates problems with colors defined with 
> postscript.
> I use a macro of the type:
>  
> newcommand{\NewColorRGB}[2]{\@newcolor{#1}{#2 setrgbcolor}}
> 
> it worked very well previously.

sure, the old pstricks.sty did nothing else then a \input{pstricks}

> That always works in the following example, but does not work if I call 
> PSTricks by \usepackage{pstricks}:
>  
> The cause seems to be in pstricks.sty.

it is the same with the old pstcol.sty
>  
> Can you find a solution of this problem ?

> \documentclass{minimal}
> %\usepackage{pstricks}
> \input{pstricks.tex}

this _is_ the solution, because you do not want the LaTeX color
handling by color.sty and/or xcolor.sty


Herbert