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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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