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here is the formula.
//Pattern Recognition graph
//with shading
/ *TRENDLINES BREAKOUT*/
x = Cum(1);
per = Param("Percent",3,1,5,1);
s1=L;
s11=H;
pS = TroughBars( s1,
per, 1 ) ==
0;
endt= LastValue(ValueWhen( pS, x,
1 ));
startt= LastValue(ValueWhen( pS, x,
2 ));
endS = LastValue(ValueWhen( pS, s1,
1 ) );
startS = LastValue(
ValueWhen( pS, s1,
2 ));
dtS =endt-startt;
aS = (endS-startS)/dtS;
bS = endS;
trendlineS = aS * ( x -endt ) + bS;
pR = PeakBars( s11,
per, 1 ) ==
0;
endt1= LastValue(ValueWhen( pR, x,
1 ));
startt1= LastValue(ValueWhen( pR, x,
2 ));
endR = LastValue(ValueWhen( pR,
s11, 1 ) );
startR = LastValue(
ValueWhen( pR, s11,
2 ));
DTR=ENDT1-STARTT1;
aR = (endR-startR)/dtR;
bR = endR;
trendlineR = aR * ( x -endt1 ) + bR;
BEGIN= Min(STARTT,STARTT1);
TRS = IIf(x>BEGIN-10,trendlineS,-1e10);
TRR = IIf(x>BEGIN-10,trendlineR,-1e10);
Condcolor=( Cross(C,trendlineR) AND X>ENDT1) OR (Cross(trendlineS,C) AND
X>ENDT);
BarColor= IIf(Condcolor,7,1);
Plot (C,"Close",BarColor,styleCandle);
Plot (TRS,"Support",colorYellow,styleLine);
Plot (TRR,"Resist",colorYellow,styleLine);
/////////////////////////////////////
// Shading //
////////////////////////////////////
fill= Param("style",2,1,2,1);
>IIf(fill== 1,styleHistogram,IIf(fill==2,styleArea,Null));
x= IIf(trs >
trr,trr,trs);
Plot (x,"",colorLightGrey,style);
Plot (trr,"",colorPink,style);
////////////////////////////////////////////
// Pattern Recognition in title bar //
///////////////////////////////////////////
Lowline=Ends-starts;
Highline=endr-startr;
Wedge= IIf(Highline
<0 AND Lowline
> 0,1,0);
DecendingTriangle= IIf(Highline < 0 AND Lowline==0,1,0);
AscendingTriangle= IIf(Highline==0
AND Lowline > 0,1,0);
DownChannel= IIf(Highline<0 AND Lowline<0,1,0);
UpChannel= IIf(Highline>0 AND Lowline>0,1,0);
BroadeningWedge= IIf(Highline > 0 AND Lowline < 0,1,0);
///////////////////////////////////
// Bullish or Bearish breakout //
//////////////////////////////////
BullishBreakout= Cross(C,trendlineR);
BearishBreakout= Cross(trendlineS,C);
Title= Name()+
WriteIf(wedge==1," Wedge","")+WriteIf(DecendingTriangle==1,"
Decending Triangle","")+WriteIf(AscendingTriangle==1,"Ascending Triangle","")/*+WriteVal(Lowline)*/+WriteIf(DownChannel==1," Downward
Sloping Channel","")+WriteIf(UpChannel==1," Upward
Sloping Channel","")+WriteIf(broadeningWedge==1," Broadening Wedge","")+"\n"+EncodeColor(colorGreen)+WriteIf(bullishbreakout,"Bullish Breakout",EncodeColor(colorRed)+WriteIf(bearishbreakout,"Bearish
Breakout",""))/*+WriteVal(highline)*/;
/////////////////////////////////////
// Automatic Analysis //
////////////////////////////////////
Filter=AscendingTriangle OR DecendingTriangle OR Wedge OR DownChannel OR
UpChannel OR BroadeningWedge OR Bullishbreakout OR
bearishbreakout;
AddTextColumn (WriteIf(bullishbreakout,"bullish Breakout",""),"BullBreak");
AddTextColumn (WriteIf(bearishBreakout,"Bearish Breakout",""),"BearBreak");
AddTextColumn (WriteIf(ascendingtriangle,"Ascending Triangle",WriteIf(decendingtriangle,"Decending
Triangle",WriteIf(Wedge,"Wedge",WriteIf(DownChannel,"Down Channel",WriteIf(UpChannel,"Up Channel",WriteIf(BroadeningWedge,"Broadening Wedge","")))))),"Pattern");
----- Original Message -----
Sent: Friday, April 08, 2005 11:20
PM
Subject: Re: [amibroker] Color code
Yes, how did you do that?
----- Original Message -----
Sent: Friday, April 08, 2005 10:30
PM
Subject: Re: [amibroker] Color
code
Bill,
Do you mean something like the attached image ?
Anthony
----- Original Message -----
Sent: Friday, April 08, 2005 8:06
PM
Subject: [amibroker] Color code
Has anyone successfully developed (or tried to
develop) a generalized code for coloring an area defined by 3 or more
lines? For example, a triangle created with the zig-zag charting
tool and a baseline. Or a rectangle defined by two dates and two
price levels. Not unlike the "fill with color" option in Microsoft's
Paint. And along the same lines, is it possible to change the
transparency of such coloring so that the underlying price bars, etc. are
still visible?
Sounds like "mission impossible" with the AFL
tools at our disposal but thought I would ask and maybe get
"lucky."
Bill
Please
note that this group is for discussion between users only.
To get
support from AmiBroker please send an e-mail directly to
SUPPORT {at}
amibroker.com
For other support material please check also:
http://www.amibroker.com/support.html
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Please note that this group is for
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send an e-mail directly to
SUPPORT {at} amibroker.com
For other
support material please check also:
http://www.amibroker.com/support.html
No virus found in this incoming message.
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Anti-Virus.
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Please note that this group is for
discussion between users only.
To get support from AmiBroker please
send an e-mail directly to
SUPPORT {at} amibroker.com
For other
support material please check also:
http://www.amibroker.com/support.html
No virus found in this incoming message.
Checked by AVG
Anti-Virus.
Version: 7.0.308 / Virus Database: 266.9.5 - Release Date:
4/7/2005
Please note that this group is for discussion between users only.
To get support from AmiBroker please send an e-mail directly to
SUPPORT {at} amibroker.com
For other support material please check also:
http://www.amibroker.com/support.html
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