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Herman,
I didnt say it can not be done [it would need a proof...]
I wrote I do not see how this could be done [because I do not see...]
Besides that, what I like more in your text is this "easily".!!!
Is the common measure lost ?
Anyway, I will try to understand your tip.
Dimitris Tsokakis
--- In amibroker@xxxxxxxxxxxxxxx, "Herman van den Bergen"
<psytek@xxxx> wrote:
> DT, i am disappointed in that you say it cannot be done... that is
just not
> like you :-)
>
> You can easily save the parameter in a small text file, it will be
read on
> each refresh (RT). You can have this file update whenever you use
the
> Param() to change background colors, periods, charts displayed,
anything you
> like. Simple example:
>
> --------------------------------------------------------------------
--------
> ----
>
> // Indicator with Global Param():
> function SS( FileName, String)
> {
> fh = fopen(FileName, "w");
> if( fh )
> {
> fputs(String, fh );
> fclose( fh );
> }
> return fh;
> }
>
> Pd = Param("Period",10,10,100,10);
> Plot(RSI(Pd),"Master RSI"+NumToStr(Pd,1.0),4,1);
> SS( "Period1", NumToStr(Pd,1.0));
>
> --------------------------------------------------------------------
--------
> ----
>
> // Indicator with Slave RSI()
> function RS( Filename )
> {
> fh = fopen(FileName, "r");
> Str = fgets( fh );
> return Str;
> }
>
> Pd = StrToNum(RS( "Period1" ));
> Plot(RSI(Pd),"Slave RSI"+NumToStr(Pd,1.0),5,1);
>
> --------------------------------------------------------------------
--------
> ----
>
> herman.
> -----Original Message-----
> From: DIMITRIS TSOKAKIS [mailto:TSOKAKIS@x...]
> Sent: Thursday, July 01, 2004 3:24 AM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: [amibroker] Re: Global Parameter??
>
>
> Ara,
> This would not give a "global" action [in the sense Ned probably
> wants].
> Suppose you save in your Ti3 folder the
> A=Param("A",10,10,50,10);
> Y=LinRegSlope(C,A);
> as LINREG.afl.
> Now paste in 2 empty IB windows the same
>
> #include "C:\Ti3\LINREG.afl";
> Plot(Y,"Y",1,1);
>
> If you set A=40 in the first graph, it does not affect the 2nd.
> You should set A value in every single indicator.
> As far as I understand, Ned would like to set A once and see this
> setting in ANY indicator using A.
> I do not see how this could be done.
> Dimitris Tsokakis
> --- In amibroker@xxxxxxxxxxxxxxx, "Ara Kaloustian" <ara1@xxxx>
wrote:
> > Try using the parameter code in a separate file and bring that
file
> in each
> > indicator as an #include file.
> >
> > ----- Original Message -----
> > From: "recce101" <ned@xxxx>
> > To: <amibroker@xxxxxxxxxxxxxxx>
> > Sent: Wednesday, June 30, 2004 10:20 PM
> > Subject: [amibroker] Global Parameter??
> >
> >
> > > I have a considerable number of right-click user-defined
> parameters
> > > in my custom indicators, and frequently two or three
indicators
> > > displayed together have similar parameters which need to be
> adjusted
> > > at the same time. For example,
> > >
> > > LinearRegressionPeriod=Param("LR period",10,5,40,1);
> > >
> > > might be used for custom indicators in three separate AFL
files.
> > > Currently I must right-click each indicator separately and
adjust
> its
> > > linear regression parameter to the value desired. I'm looking
for
> a
> > > way to define a "global" parameter which would be recognized
by
> all
> > > three indicators, so one right-click adjustment would suffice
for
> all
> > > three. This would be similar to how the setting in a
Preferences
> > > window affects all indicators linked to that setting, except
that
> > > these would be user-defined parameters not found in the set of
> built-
> > > in Preferences. My search through the help files
using "parameter"
> > > and "global" did not answer my question, though I must confess
> that I
> > > did not fully understand a good portion of what I read.
> > >
> > > There must be a way to do this, and it's probably very
simple, so
> I
> > > would appreciate being pointed in the right direction.
> > >
> > > Ned
> > >
> > >
> > >
> > >
> > > Check AmiBroker web page at:
> > > http://www.amibroker.com/
> > >
> > > Check group FAQ at:
> > http://groups.yahoo.com/group/amibroker/files/groupfaq.html
> > > Yahoo! Groups Links
> > >
> > >
> > >
> > >
> > >
> > >
>
>
>
> Check AmiBroker web page at:
> http://www.amibroker.com/
>
> Check group FAQ at:
> http://groups.yahoo.com/group/amibroker/files/groupfaq.html
>
>
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