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MathGroup Archive 2002

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RE: PlotVectorField

  • To: mathgroup at smc.vnet.net
  • Subject: [mg34802] RE: [mg34785] PlotVectorField
  • From: "Annetts, Dave (E&M, North Ryde)" <David.Annetts at csiro.au>
  • Date: Fri, 7 Jun 2002 01:09:09 -0400 (EDT)
  • Sender: owner-wri-mathgroup at wolfram.com

Hi Selwyn,

<snippage>

> Short of changing the PlotRange, xmin, xmax, ymin, ymax values, is
> there some better way to do this?

Playing with your ScaleFunction (eg. .75&), given that you're unable to
alter PlotRange brings the heads back into view ....

> And is this an ``issue" with PlotVectorField?

Judging from the source code, yes ....  Heads are placed at the end of the
vector rather than in the centre where it wouldn't affect you so much.

Regards,

Dave.
--------------------------------------------------------
  Dr. David Annetts             EM Modelling Analyst
  Tel: (+612) 9490 5416         CSIRO DEM, North Ryde
  Fax: (+612) 9490 5467         David.Annetts at csiro.au
                 Include "usual_disclaimers"
--------------------------------------------------------


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