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Thanks for the script although had already tried this one and
concluded that it doesn't quite duplicate the one found in eSignal.
Doesn't look quite right to me, seems to zig when it should zag. :-)
Aequalsz
--- In amibroker@xxxxxxxxxxxxxxx, "Anthony Faragasso" <ajf1111@xxxx>
wrote:
> EnableScript("jscript");
>
>
>
> <%
>
> Reversal = 0.2;
>
> function FillLine( startbar, startval, endbar, endval )
>
> {
>
> for( j = startbar; j <= endbar; j++ )
>
> {
>
> ZigArray[ j ] = startval + ( j - startbar) * (endval-startval)/(
endbar -
>
> startbar );
>
> }
>
> }
>
>
>
> High = VBArray( AFL("High") ).toArray();
>
> Low = VBArray( AFL("Low" ) ).toArray();
>
> ZigArray = Low;
>
> Maximum = High[ 0 ];
>
> Minimum = Low[ 0 ];
>
> MinBar = 0;
>
> MaxBar = 0;
>
> startbar = 0;
>
> if( High[ 1 ] > High[ 0 ] )
>
> {
>
> dir = 1;
>
> Extremum = Low[ 0 ];
>
> }
>
> else
>
> {
>
> dir = -1;
>
> Extremum = High[ 0 ];
>
> }
>
> ExBar = 0;
>
> for( i = 1; i < High.length; i++ )
>
> {
>
> if( High[ i ] > Maximum )
>
> {
>
> Maximum = High[ i ];
>
> MaxBar = i;
>
> }
>
> if( Low[ i ] < Minimum )
>
> {
>
> Minimum = Low[ i ];
>
> MinBar = i;
>
> }
>
> if( dir == 1 && ( Minimum < (1- Reversal ) * Maximum ) )
>
> {
>
> FillLine( ExBar, Extremum, MaxBar, Maximum );
>
> Extremum = Maximum;
>
> ExBar = MaxBar;
>
> Maximum = Minimum;
>
> MaxBar = MinBar;
>
> dir = -1;
>
> }
>
> if( dir == -1 && ( Maximum > (1+ Reversal ) * Minimum ) )
>
> {
>
> FillLine( ExBar, Extremum, MinBar, Minimum );
>
> Extremum = Minimum;
>
> ExBar = MinBar;
>
> Minimum = Maximum;
>
> MinBar = MaxBar;
>
> dir = 1;
>
> }
>
>
>
> }
>
> AFL("graph0") = ZigArray;
>
> %>
>
> Graph1 = Close;
>
> Graph1Style = 64;
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