Services & Resources / Wolfram Forums
-----
 /
MathGroup Archive
2000
*January
*February
*March
*April
*May
*June
*July
*August
*September
*October
*November
*December
*Archive Index
*Ask about this page
*Print this page
*Give us feedback
*Sign up for the Wolfram Insider

MathGroup Archive 2000

[Date Index] [Thread Index] [Author Index]

Search the Archive

Re: how ColorOutput works?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg22221] Re: how ColorOutput works?
  • From: "Mariusz Jankowski" <mjkcc at usm.maine.edu>
  • Date: Fri, 18 Feb 2000 02:35:04 -0500 (EST)
  • Organization: University of Southern Maine
  • References: <88g756$4oo@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Nicolo, you want

Plot3D[ x^2 + y^2 , {x, 0, 1} , {y, 0, 1}, Shading -> False]

Mariusz


======================================================
Mariusz Jankowski
University of Southern Maine
mjkcc at usm.maine.edu


"Nicola Attico" <attico at peg2.difi.unipi.it> wrote in message
news:88g756$4oo at smc.vnet.net...
> Hello,
> I've a problem with color specifications in Plot.
> I take a simple example to explain.
> Let consider:
>
> In[1]:=Plot3D[ x^2+y^2 ,{x,0,1} ,{y,0,1}, ColorOutput-> RGBColor]
>
> This works fine.
> If I try (as I need):
>
> In[1]:=Plot3D[ x^2+y^2 ,{x,0,1} ,{y,0,1}, ColorOutput-> None]
>
> this gives the error message:
>
> ColorOutput::colpc:
> Result None[GrayLevel[0.]] obtained during color
> conversion
> by applying function None to color GrayLevel[0] is not a
> GrayLevel, RGBColor, or CMYKColor color directive.
>
> What does it means?
> How can I avoid this problem?
> Thanks,
> Nicola
>
> (Please, if possible
> reply also by an email message to
> my address.)
>
>
> ----------------
> Nicola Attico
> Dip. Fisica - Pzza Torricelli, 2 - Pisa
> E-Mail: attico at peg2.difi.unipi.it
> © 2000 by Nicola Attico, all right reserved
>
>




  • Prev by Date: Re: shell commands in notebooks
  • Next by Date: Re: Integrate with If
  • Previous by thread: how ColorOutput works?
  • Next by thread: Selecting numbers with all odd digits