[pstricks] Problem with psplotImp

[Herbert Voss]

Am 18.08.2011 23:35, schrieb Luís Lopes:

> Where should I put "stepFactor=0.1" ?
>
>>> \documentclass{article}
>>> \usepackage{pst-func}
>>> \begin{document}
>>> \begin{psgraph}(0,0)(-3.6,-7.5)(5.3,2.9){6cm}{!}
>>> \psclip{\psframe[linestyle=none](-3.7,-7.5)(5.3,2.9)}
>
>>>     \psplotImp[algebraic,linewidth=1.5pt,
>>> linecolor=blue](-3.79,-8.10)(5,3.00){x^3*y+2*y^2-(-6)}
> Here?
>
>      \psplotImp[algebraic,linewidth=1.5pt,
> linecolor=blue,stepFactor=0.1](-3.79,-8.10)(5,3.00){x^3*y+2*y^2-(-6)}

yes, excactly here or as an alternative with \psset{stepFactor=0.1}
before The macro

> And I would like to add two more questions:
>
> 1) is there a control sequence like \LaTeX to write PSTRICKS in a sort
> of a logo?

no, use PSTricks, unless someone creates a logo :-)

> 2) the output of my file (ps) is starting too low in the page, as a result
> the bottom of the page doesn't show up. I use both geometry and crop
> packages and everything is working fine. I can send a sample page and
> my master files if there is someone interested in seeing what is going on.

make a complete small example which shows this behaviour
or place a zip of the files for a download

Herbert