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[amibroker] Re: PlotText problem when using SelectedValue



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Thanks! That works.


--- In amibroker@xxxxxxxxxxxxxxx, "Tony Grimes" <Tonez.Email@xxx> wrote:
>
> Try this code:
> 
> SlopeTest = LinRegSlope( C, 10);
> 
> PlotText( "Slope\n "+ NumToStr( SelectedValue( SlopeTest ) ),
> SelectedValue( Cum(1) ), SelectedValue( L) , colorBlack);
> 
> 
> On Tue, Oct 14, 2008 at 4:18 PM, ozzyapeman <zoopfree@xxx> wrote:
> 
> >   That is pretty weird that it's working for you and not me.
> >
> > I pasted your code into a blank AFL and applied it. The text shows up
> > on the bar where the selection happened to be. But as soon as I select
> > a new bar, no new plot text of slope values appears anywhere. Of
> > course I tried selecting many different bars and still no text.
> >
> > There must be some other funky setting or preference in my Amibroker
> > itself that is preventing the selection from working. Haven't yet
> > figured out what that could be. Any suggestions welcome.
> >
> > On another note, how did you paste your code into Yahoo with all the
> > colors properly set? When I paste from Amibroker into the Yahoo Group
> > using the Rich-Text Editor, the code is in black and white. I then
> > sometimes change the text colors manually.
> >
> > --- In amibroker@xxxxxxxxxxxxxxx <amibroker%40yahoogroups.com>, Lal
> > <klal25@> wrote:
> > >
> > > That's strange. Here's the complete code from my version and it
> > works fine for every bar I click/select on:
> > >
> > > SetBarsRequired(10000, 10000);
> > >
> > > SlopeTest = LinRegSlope( C, 10);
> > > PlotText( "Slope\n "+ NumToStr( SelectedValue( SlopeTest ) ),
> > SelectedValue( BarIndex() ), SelectedValue(L) , colorBlack);
> > >
> > > _SECTION_BEGIN("Price");
> > > SetChartOptions(0,chartShowArrows|chartShowDates);
> > > _N(Title= StrFormat("{{NAME}} - {{INTERVAL}} {{DATE}} Open %g, Hi
> > %g, Lo %g, Close %g (%.1f%%) {{VALUES}}", O, H, L, C, SelectedValue(
> > ROC( C, 1) ) ));
> > > Plot( C, "Close", ParamColor("Color", colorBlack), styleNoTitle|
> > ParamStyle("Style") | GetPriceStyle() );
> > > _SECTION_END();
> > >
> > > Try copying/pasting this ......
> > >
> > > Lal
> > >
> > >
> > >
> > > ----- Original Message ----
> > > From: ozzyapeman <zoopfree@>
> > > To: amibroker@xxxxxxxxxxxxxxx <amibroker%40yahoogroups.com>
> > > Sent: Tuesday, 14 October, 2008 1:00:30
> > > Subject: [amibroker] Re: PlotText problem when using SelectedValue
> > >
> > >
> > > Thanks but that does not make a difference as I already had that
line
> > > in my code.
> > >
> > > --- In amibroker@xxxxxxxxx ps.com, Lal <klal25@> wrote:
> > > >
> > > > Add this line at the start:
> > > >
> > > > SetBarsRequired( 10000, 10000);
> > > >
> > > > Cheers,
> > > > Lal
> > > >
> > > >
> > > >
> > > > ----- Original Message ----
> > > > From: ozzyapeman <zoopfree@ .>
> > > > To: amibroker@xxxxxxxxx ps.com
> > > > Sent: Monday, 13 October, 2008 21:18:10
> > > > Subject: [amibroker] Re: PlotText problem when using SelectedValue
> > > >
> > > >
> > > > Just corrected one careless error but it still does not work
> > properly.
> > > >
> > > > I forgot to wrap the Low in a selectedvalue function. With that
> > > corrected, the slope appears on the selected bar when I first apply
> > > the indicator. But as soon as I select another bar, a new value does
> > > not appear. And even if I go back to the original bar, no more
values
> > > of slopes are visible on screen:
> > > >
> > > >
> > > > PlotText("Slope\ n" + NumToStr(SelectedVa lue(SlopeTest) ),
> > > SelectedValue( BarIndex( )), SelectedValue( L), colorBlack);
> > > >
> > > >
> > > >
> > > > --- In amibroker@xxxxxxxxx ps.com, "ozzyapeman" <zoopfree@> wrote:
> > > > >
> > > > > I've used PlotText successfully before, but seem to have a
problem
> > > when
> > > > > using it with SelectedValue. Hope someone can help.
> > > > >
> > > > > What I am trying to achieve is pretty simple - When I click on a
> > > bar, I
> > > > > want to see the value of the slope of the 10-period linear
> > regression
> > > > > line.
> > > > >
> > > > > This is what I have:
> > > > >
> > > > > SlopeTest = LinRegSlope( C, 10);
> > > > >
> > > > > PlotText( "Slope\n " + NumToStr( SelectedValue( SlopeTest ) ),
> > > > > SelectedValue( BarIndex() ), L , colorBlack );
> > > > >
> > > > > I keep getting an error, "argument #3 has incorrect type..."
> > > > >
> > > >
> > >
> >
> >  
> >
>



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