Services & Resources / Wolfram Forums
-----
 /
MathGroup Archive
2007
*January
*February
*March
*April
*May
*June
*July
*August
*September
*October
*Archive Index
*Ask about this page
*Print this page
*Give us feedback
*Sign up for the Wolfram Insider

MathGroup Archive 2007

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

Search the Archive

Re: Can an arrow be drawn on a 3D plot?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg81418] Re: Can an arrow be drawn on a 3D plot?
  • From: "Kevin J. McCann" <Kevin.McCann at umbc.edu>
  • Date: Sat, 22 Sep 2007 03:32:54 -0400 (EDT)
  • Organization: University System of Maryland
  • References: <fcnkbv$rqc$1@smc.vnet.net> <19538521.1190210316107.JavaMail.root@m35> <fct95r$qiu$1@smc.vnet.net>

I agree with Bobby's comments. David's DrawGraphics6 package is 
extremely well done and more than worth the price. I know that David has 
been working overtime to implement the new version 6 stuff. I use it all 
the time and am constantly impressed (and thankful that he did it).

Kevin
DrMajorBob wrote:
> David's package is awesome. The package functions make many things easy 
> that Mathematica still makes hard on its own. Even more important, perhaps, the 
> examples explore the boundaries of visual presentation in Mathematica (or any  
> environment) and demonstrate, expertly, how to choose and combine graphic  
> elements for maximum information content and effect.
> 
> Bobby
> 
> On Wed, 19 Sep 2007 04:33:42 -0500, David Park <djmpark at comcast.net> wrote:
> 
>> DrawGraphics has Arrow3D and ArrowCurve3D commands. The following code
>> puts
>> two arrowcones on the green contour line.
>>
>> Needs["DrawGraphics6`DrawingMaster`"]
>>
>> f[z_] := z;
>> Draw3DItems[
>>  {Opacity[0.7, Red],
>>   ParametricDraw3D[{Re[z], Im[z], Im[f[z]]} /. z -> r*Exp[I*t], {r, 0,
>>      5}, {t, -Pi, Pi}],
>>   pts = ParametricDraw3D[{Re[z], Im[z], Im[f[z]]} /.
>>       z -> 2*Exp[I*t], {t, -Pi, Pi}] // Extract3DLinePoints;
>>   ArrowCurve3D[
>>    pts, {0.5, 1.0}, {0.05,
>>     PlotStyle -> {Opacity[1, Darker@Green]}}, {AbsoluteThickness[2],
>>     Darker@Green}]
>>   },
>>  Axes -> True,
>>  ImageSize -> {500, 500}]
>>
>> DrawGraphics is sold for $50. It, of course, has many other features than
>> Arrow3D. You can read more about it at my web site. DrawGraphics has now
>> been updated to Version 6. Present purchasers can freely update and have
>> received email notices to this effect. Some have changed their email
>> addresses and did  not receive the notice. If such persons see the notice
>> here they may contact me.
>>
>>
> 
> 
> 


  • Prev by Date: Re: FullSimplify regress?
  • Next by Date: Re: Identifying clusters of adjacent points on a lattice
  • Previous by thread: Re: Re: Can an arrow be drawn on a 3D plot?
  • Next by thread: Dice problem