Services & Resources / Wolfram Forums
-----
 /
MathGroup Archive
1993
*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 1993

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

Search the Archive

Re: Interpolation

  • To: mathgroup at yoda.physics.unc.edu
  • Subject: Re: Interpolation
  • From: "Bart M. ter Haar Romeny" <bart at cv.ruu.nl>
  • Date: Sun, 31 Jan 1993 13:33:41 +0100 (MET)

> 2) Question: Does anyone have the code that Plot uses to build up its
> list of plot points?  If not, would WRI be willing to make it available as
> a function which returns the list of plot points?

This is described in the very useful book "Mathematica, a practical
approach" of Nancy Blachman, on page 69-70. This is the example given:
In[9]:= test = Plot[Sin[x], {x,0,2Pi},
	DisplayFunction -> Identity];
In[10]:= Show[Graphics[{
	Thickness[0.001],
	Map[
		Line[{{#[[1]], 0}, #}]&,
		Nest[First, test, 4]
	]}], Axes -> Automatic];

This does the trick.
Bart
-- 
------------------------------------------------------------------------- 
Bart M. ter Haar Romeny Ph.D.               E-mail: bart at cv.ruu.nl
3D Computer Vision Research Group           Tel:    +31-30-506695/507772
University Hospital Utrecht, E02.222        Fax:    +31-30-513399
Heidelberglaan 100, 3584 CX Utrecht, The Netherlands
-------------------------------------------------------------------------





  • Prev by Date: Re: Lists
  • Next by Date: color separation
  • Previous by thread: Re: Interpolation
  • Next by thread: "Chaos and Fractals" programs