Re: headless arrows in PlotField
- To: mathgroup at christensen.Cybernetics.NET
- Subject: [mg259] Re: [mg246] headless arrows in PlotField
- From: twj (Tom Wickham-Jones)
- Date: Thu, 1 Dec 1994 09:31:55 -0600
Howard Fink writes
>I've been using the Packages PlotField and PlotField3D. In
PlotField3D you
>can eliminate the head of the vector with VectorHeads. In PlotField
you
>don't have this ability. I know PlotField uses the Package Arrow to
plot
>the vectors. I've been able to eliminate the heads of the Arrows
using
>the option HeadCenter->0. How can I pass this option from PlotField
to
>Arrow?
Actually I think setting the HeadWidth and HeadLength options to be
0 would be a better way to hide the arrows. This can be done by
putting the options on the command line of a vector plotting command
such as PlotVectorField.
In[5]:= <<Graphics`PlotField`
In[6]:= PlotVectorField[ {x,y},{x,-2,2},{y,-2,2},
HeadWidth -> 0, HeadLength -> 0]
Out[6]= -Graphics-
Tom Wickham-Jones
WRI