Here is another idea.
By choosing a better font and symbol combination, you might be able to get
something close to the desired effect.
plot_ohlc2=: 3 : 0
''plot_ohlc2 y
:
hl=. 1 2{y
oc=. 0 3{y
ntics=. {:$hl
NB. oc=. (2#i.ntics);oc
pd 'reset'
pd 'xticpos ',": i.ntics
pd x
pd 'type symbol'
pd 'symbolfont Arial Bold 12'
pd 'symbols ><'
pd oc
pd 'type hilo'
pd 'color red'
pd hl
pd 'show'
)
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of Brian Schott
> Sent: Friday, 21 November 2008 17:50
> To: General forum
> Subject: Re: [Jgeneral] Stock chart plotting
>
> A slight improvement is suggested below. The pensize 5 makes the
> markers visible on my Mac, perhaps the increased pensize is not needed
> on windows.
>
> plot_ohlc=: 3 : 0
> ''plot_ohlc y
> :
> hl=. 1 2{y
> oc=. 0 3{y
> ntics=. {:$hl
> oc=. ,|:oc
> oc=. (2#i.ntics);oc
> pd 'reset'
> pd 'xticpos ',": i.ntics
> pd x
> pd 'pensize 5'
> pd 'type point'
> pd 'markers plus'
> pd oc
> pd 'type hilo'
> pd 'color red'
> pd hl
> pd 'show'
> )
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