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Thank you.
Yes this one works.
But with swingsize = 10, I get a ZigZag with about 3%.
(I donīt know jscript so I donīt understand this code).
B Rgds
--- In amibroker@xxxxxxxxxxxxxxx, "Anthony Faragasso" <ajf1111@xxxx>
wrote:
> Try this:
>
> /* SWING CHART */
>
> SetBarsRequired( 200, 200 ); // needed for script
>
> swingsize = 10;
>
> HP = HHVBars( High, swingsize ) == 0;
>
> LP = LLVBars( Low, swingsize ) == 0;
>
> EnableScript("jscript");
>
> <%
>
> result = VBArray(AFL("High")).toArray();
>
> function TrendLine( starti, startv, endi, endv )
>
> {
>
> for( j = starti; j <= endi; j++ )
>
> {
>
> result[ j ] = startv + ( j - starti )*(endv-startv)/(endi-starti);
>
> }
>
> }
>
> High = VBArray(AFL("High")).toArray();
>
> Low = VBArray(AFL("Low")).toArray();
>
> HP = VBArray(AFL("HP")).toArray();
>
> LP = VBArray(AFL("LP")).toArray();
>
> endi = -1;
>
> starti = -1;
>
> dir = 0;
>
> for( i = High.length - 0; i >= 0; i-- )
>
> {
>
> if( dir == 1 && LP[ i ] )
>
> {
>
> TrendLine( i, Low[ i ], endi, endv );
>
> endi = i;
>
> endv = Low[ i ];
>
> dir = -1;
>
> }
>
> else
>
> if( dir == -1 && HP[ i ] )
>
> {
>
> TrendLine( i, High[ i ], endi, endv );
>
> endi = i;
>
> endv = High[ i ];
>
> dir = 1;
>
> }
>
> else
>
> if( dir == 0 && endi == -1 && LP[ i ] )
>
> {
>
> endi = i;
>
> endv = Low[ i ];
>
> dir = -1;
>
> }
>
> else
>
> if( dir == 0 && endi == -1 && HP[ i ] )
>
> {
>
> endi = i;
>
> endv = High[ i ];
>
> dir = 1;
>
> }
>
> }
>
> AFL("Graph0")=result;
>
> %>
>
> Graph0Color=colorRed;
>
> Graph1=Close;
>
> Graph1Color = colorBlack;
>
> Graph1Style=styleCandle;
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