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GP,
Thank you!! Solves the problem and works like a charm....
Buzz
--- In amibroker@xxxxxxxxxxxxxxx, "gp_sydney" <gp.investment@xxx>
wrote:
>
> Use "AddColumn" with the "formatChar" specifier:
>
> AddColumn(IIf(Buy, 66, IIf(Sell, 83, 45)), "Sig", formatChar,
etc...);
>
> Those numbers are the ASCII character codes in decimal for the
letters
> "B", "S", and "-" respectively. For a complete list, see here:
>
> http://www.asciitable.com
>
> Regards,
> GP
>
>
> --- In amibroker@xxxxxxxxxxxxxxx, "Buzz M. Ross" <buzzmr@> wrote:
> >
> > If possible, I'd like to display different string characters in a
> > column using AddTextColumn based upon some 'source' array values
at
> > particular bar index values. In essence, the kind of algorithmic
> > code I'd like to implement follows. However, in attempting to do
> > this, I get an AFL error 8 'type mismatch' verify message in the
> > formula editor for the 'sig[i]' elements shown below.
> >
> > Is there any way 'conditional' text strings can be displayed in
> > columns for any version of AB using AFL? I'm currently using
version
> > 4.74, which other than this particular problem, is good enough
for
> > most of my AB needs.
> >
> > Here's the intended algoritm:
> > ----------------------------------------------------------
> >
> > Buy = .....; // generate 'Buy' array signals
> > Sell = .....; // generate 'Sell' array signals
> > Sell = Exrem(Sell,Buy); /* get rid of successive sell signals
till
> > next 'Buy' sig */
> >
> >
> > /* Now, I want to create an array of text characters that
correspond
> > to the Buy and Sell signals that can be displayed in a text
column */
> >
> > for( i = 0; i < BarCount; i++ )
> > {
> > sig[i] = "-"; // no signal present
> > if( Buy[i] ) sig[i] = "B"; // Buy sig present
> > if{ Sell[i] ) sig[i] = "S"; // Sell sig present
> > }
> >
> > Filter = 1;
> >
> > AddTextColumn(sig,"Sig",2.3,colorYellow,IIf(Buy,colorDarkGreen,IIF
> > (Sell,colorRed,colorBlack))); // colorize text cell appropriately
> >
> > ---------------------------------------
> >
> >
> > I'd appreciate info on whether or not this is actually doable in
AB,
> > and if so, how to fix code above to work OR if this requires a
more
> > recent version of AB.
> >
> > Thanks!!
> >
> > Buzz
> >
>
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