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Not sure I fully understand what you want but try
something along these lines which assumes that you select a bar and that you
only want the HHV line drawn from the HHV bar associated with the selected
bar. If that's not right then you can tweak the code to produce what you
want.
hhvperiod = param("hhvperiod",
....
extendline = param("extendline", ...; //max =
blank space specified in preferences
startplotbar = selectedvalue(hhv(h, period) -
extendline;
plot(iif(barindex() >= startplotbar,
selectedvalue(hhv(h, period)), null), "", color, styleline, null, null,
extendline);
Bill
----- Original Message -----
Sent: Tuesday, April 01, 2008 7:14
PM
Subject: [amibroker] Creating a HHV
Indicator
>
Hi, > I am trying to create a indicator that that plots the HHV value
> (Selectable periods) and projects it forward from the HHV past the
> current period by a certain value say "5 periods" > > The
code i have so far is: > > Lookback = Param("Look Back Period", 50,
5, 1000, 1 ); > > Plot(HHV(H,Lookback), " HHV ", colorGreen,
> StyleLine|styleNoRescale,Null ,Null ,Null ); > > >
What i am still looking for > 1. How do i increase the line past the
current Period > 2. Can i remove all lines/plots prior to the last Higest
High(HH), so > that the chart only shows the line from the last HH for
the period > selected. > > Hope this makes sense, i am quite
new to Amibroker and sill grasping > the AFL. > > Any help
would be great. > > Crash. > > > >
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Please note that this group is for discussion between users only.
To get support from AmiBroker please send an e-mail directly to
SUPPORT {at} amibroker.com
For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
http://www.amibroker.com/devlog/
For other support material please check also:
http://www.amibroker.com/support.html
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