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I'd recommend making a feature request for this on AmiBroker's wish
list page. I made a similar request for "PlotText" function so that
we can programmatically add text to a chart much like PlotShapes.
Regards,
JD
--- In amibroker@xxxxxxxxxxxxxxx, "aff392" <aff392@xxxx> wrote:
>
>
>
> Lesmond,
>
> You might try using ParamStr to the code you and Graham put
> together, change date in Param window and click outside the window
> to apply. Seem to work for me. I find the code interesting and may
> be useful for moving plotshapes around. I wonder if any other
> shapes will become available such as alpha's i.e.a,b,c,d,x,y or
> maybe a programable label that could be placed anywhere of interest
> on price graph.
>
> Art F
>
>
> Title = Name() + " \\c25" + Interval(format=2) + " " + Date() +
> "\\c-1 O=" + O + " H=" + H + " L=" + L + " C=" + C;
> Plot( Close, "", colorBlack, 64 );
> GraphXSpace = 4;
>
> Date_ = ParamStr("Date dd-mm-yyyy","08-03-2005"); /* dd-mm-yyyy */
>
> dd_ = StrToNum(StrLeft (Date_,2) );
> mm_ = StrToNum(StrMid (Date_,3,2));
> yy_ = StrToNum(StrRight(Date_,4) );
>
> Date_Num = (10000 * (yy_ - 1900)) + (100 * mm_) + dd_;
>
> PlotShapes(shapeDownArrow * (DateNum()==Date_Num), colorRed, 0, H,
> -12);
>
>
>
>
> --- In amibroker@xxxxxxxxxxxxxxx, "Lesmond V" <ebsn247@xxxx> wrote:
> >
> > Here is the code. It works ok but there is one problem:
> >
> > when you go to "parameters" window and change the date the arrows
> > will disappear from the screen. To make them visible again you have
> > to open the formula in the editor and click on "apply indicator"
> > button. Any solution to this, anyone?
> >
> > BTW, if you hit the "reset" button in the parameters window it will
> > put the arrows on the screen at the default date as specified in
> the
> > formula (2005-03-07).
> >
> >
> > Title = Name() + " " + Interval(format=2) + " " + Date();
> > Plot( Close, "", 42, 64 );
> > GraphXSpace = 4;
> >
> > Date_Num = ParamDate( "Date", "2005-03-07", 0);
> >
> > PlotShapes(shapeDownArrow * (DateNum()==Date_Num), colorRed, 0, H,
> > -15);
> > PlotShapes(shapeUpArrow * (DateNum()==Date_Num),
> colorBrightGreen,
> > 0, L, -15);
> >
> >
> > ---------
> > > this is good but what if i wanted to place the date and make it
> > > selectable how would i convert the below code.
> > > I would need to param in the date somehow and then convert this
> to a
> > > number ?
> > > any ideas ?
> > >
> > > Moz
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