[pstricks] Arrow on paths

[Michael Sharpe]

In the original, you need to replace <space>at<space> with @ where the  
latter has no <space> on either side.

On May 3, 2009, at 2:15 PM, David Arnold wrote:

> All,
>
> Tried the attached, but got this error.
>
> ! Use of \psOrthLine doesn't match its definition.
> l.62   \psOrthLine[
>                    arrows=->,linecolor=red](2.5,0.2)(3.2,0.235) 
> (3.8,-0.2){3}...
>
> ?
> ! Use of \psTangentLine doesn't match its definition.
> l.64 \psTangentLine[
>                     arrows=<->,linecolor=blue](2.5,0.2)(3.2,0.235) 
> (3.8,-0.2)...
>
> ?
>
> Maybe didn't make all the changes needed?
> <junk.tex>
> D
>
> On May 3, 2009, at 1:20 PM, David Arnold wrote:
>
>> All
>>
>> I have a curve that represents the path of a particle. I'd like to  
>> put
>> arrowheads along the curve to indicate the direction of motion.
>>
>> Can someone show me how to do this?
>>
>> Thanks.
>>
>> David Arnold
>> College of the Redwoods
>> http://msemac.redwoods.edu/~darnold/index.php
>> _______________________________________________
>> PSTricks mailing list
>> PSTricks at tug.org
>> http://tug.org/mailman/listinfo/pstricks
>
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