|
PureBytes Links
Trading Reference Links
|
Great plot! One problem I have is that on many charts I show a
green 'nobbly' line at zero (see attached). This compresses the rest of the
chart. Is there a way to avoid this? I couldn't see anything obvious in the
code.
Thanks,
Steve
<BLOCKQUOTE
>
----- Original Message -----
<DIV
>From:
Listes
trading
To: <A title=amibroker@xxxxxxxxxxxxxxx
href="">AmiBroker
Sent: Wednesday, April 30, 2003 9:43
AM
Subject: [amibroker] Graph plots using
loops
<SPAN
class=707444008-30042003>Hello
<SPAN
class=707444008-30042003>
Here is a
simple code that uses a "for" loop to plot last supports,
resistances and open gaps on a candlestick chart.
<SPAN
class=707444008-30042003>
<FONT
color=#0000ff size=2>
Bars = param<FONT color=#0000ff
size=2>("Bars"<FONT color=#0000ff
size=2>,50<FONT color=#0000ff
size=2>,10<FONT color=#0000ff
size=2>,500<FONT color=#0000ff
size=2>,10<FONT color=#0000ff
size=2>);
NN = param<FONT color=#0000ff
size=2>("Number of items to
plot",<FONT color=#282828
size=2>5,<FONT color=#282828
size=2>5,<FONT color=#282828
size=2>100,<FONT color=#282828
size=2>1);
pc = 5<FONT color=#0000ff
size=2>*LastValue<FONT color=#0000ff
size=2>((HHV<FONT color=#0000ff
size=2>(H<FONT color=#0000ff
size=2>,Bars)-LLV<FONT color=#0000ff
size=2>(L<FONT color=#0000ff
size=2>,Bars))/MA<FONT color=#0000ff
size=2>(C<FONT color=#0000ff
size=2>,Bars));
x0 = LastValue<FONT color=#0000ff
size=2>(Cum<FONT color=#0000ff
size=2>(1<FONT color=#0000ff
size=2>));
Colorgapup = colorGreen<FONT
color=#0000ff size=2>;
Colorgapdown = colorRed<FONT
color=#0000ff size=2>;
Colorsupport = colorSeaGreen<FONT
color=#0000ff size=2>;
Colorresistance = <FONT color=#ff0000
size=2>colorLightOrange;<FONT
color=#ff0000 size=2>
title = <FONT color=#ff00ff
size=2>"Candlestick chart with supports, resistances and open gaps /
"+ <FONT color=#3cb371
size=2>fullname();<FONT
color=#ff0000 size=2>
graphxspace = <FONT color=#282828
size=2>1;<FONT color=#3cb371
size=2>
plot(<FONT color=#ff0000
size=2>C,<FONT color=#ff00ff
size=2>"",<FONT color=#ff0000
size=2>colorblack,<FONT color=#ff0000
size=2>stylecandle);<FONT
color=#3cb371 size=2>
plot(<FONT color=#3cb371
size=2>bbandbot((<FONT color=#ff0000
size=2>H+<FONT color=#ff0000
size=2>L)/<FONT color=#282828
size=2>2,<FONT color=#282828
size=2>20,<FONT color=#282828
size=2>2),<FONT color=#ff00ff
size=2>"",<FONT color=#ff0000
size=2>colorlightblue,<FONT
color=#ff0000 size=2>stylenolabel<FONT color=#0000ff
size=2>);
plot(<FONT color=#3cb371
size=2>bbandtop((<FONT color=#ff0000
size=2>H+<FONT color=#ff0000
size=2>L)/<FONT color=#282828
size=2>2,<FONT color=#282828
size=2>20,<FONT color=#282828
size=2>2),<FONT color=#ff00ff
size=2>"",<FONT color=#ff0000
size=2>colorlightblue,<FONT
color=#ff0000 size=2>stylenolabel<FONT color=#0000ff
size=2>);
for(i=<FONT color=#282828
size=2>1; i<NN+<FONT color=#282828
size=2>1; i++)
{
// Resistances
yb = LastValue<FONT color=#0000ff
size=2>(Trough<FONT color=#0000ff
size=2>(L<FONT color=#0000ff
size=2>,pc,i));
xb = LastValue<FONT color=#0000ff
size=2>(TroughBars<FONT color=#0000ff
size=2>(L<FONT color=#0000ff
size=2>,pc,i));
resistance = IIf<FONT
color=#0000ff size=2>(Cum<FONT
color=#0000ff size=2>(1<FONT
color=#0000ff size=2>)>=x0-xt+<FONT color=#282828
size=2>1,yt,-<FONT color=#282828
size=2>1e10);<FONT
color=#a52a00 size=2>
// Supports
yt = LastValue<FONT color=#0000ff
size=2>(Peak<FONT color=#0000ff
size=2>(H<FONT color=#0000ff
size=2>,pc,i));
xt = LastValue<FONT color=#0000ff
size=2>(PeakBars<FONT color=#0000ff
size=2>(H<FONT color=#0000ff
size=2>,pc,i));
support = IIf<FONT color=#0000ff
size=2>(Cum<FONT color=#0000ff
size=2>(1<FONT color=#0000ff
size=2>)>=x0-xb+1<FONT
color=#0000ff size=2>,yb,-1e10<FONT
color=#0000ff size=2>);
// Open gaps up
xgapup = LastValue<FONT
color=#0000ff size=2>(ValueWhen<FONT
color=#0000ff size=2>(GapUp<FONT
color=#0000ff size=2>(),Cum<FONT
color=#0000ff size=2>(1<FONT
color=#0000ff size=2>),i));
ygapup = LastValue<FONT
color=#0000ff size=2>(ValueWhen<FONT
color=#0000ff size=2>(GapUp<FONT
color=#0000ff size=2>(),Ref<FONT
color=#0000ff size=2>(H<FONT
color=#0000ff size=2>,-1<FONT
color=#0000ff size=2>),i));
ygapup = IIf<FONT color=#0000ff
size=2>(LastValue<FONT color=#0000ff
size=2>(LLV<FONT color=#0000ff
size=2>(L<FONT color=#0000ff
size=2>,x0-xgapup+1<FONT
color=#0000ff size=2>))<=ygapup,-<FONT color=#282828
size=2>1e10,ygapup);
ygapup = IIf<FONT color=#0000ff
size=2>(Cum<FONT color=#0000ff
size=2>(1<FONT color=#0000ff
size=2>)>=xgapup,ygapup,-1e10<FONT
color=#0000ff size=2>);
// Open gaps down
xgapdn = LastValue<FONT
color=#0000ff size=2>(ValueWhen<FONT
color=#0000ff size=2>(GapDown<FONT
color=#0000ff size=2>(),Cum<FONT
color=#0000ff size=2>(1<FONT
color=#0000ff size=2>),1<FONT
color=#0000ff size=2>));
ygapdn = LastValue<FONT
color=#0000ff size=2>(ValueWhen<FONT
color=#0000ff size=2>(GapDown<FONT
color=#0000ff size=2>(),Ref<FONT
color=#0000ff size=2>(L<FONT
color=#0000ff size=2>,-1<FONT
color=#0000ff size=2>),1<FONT
color=#0000ff size=2>));
ygapdn = IIf<FONT color=#0000ff
size=2>(LastValue<FONT color=#0000ff
size=2>(HHV<FONT color=#0000ff
size=2>(H<FONT color=#0000ff
size=2>,x0-xgapdn +1<FONT
color=#0000ff size=2>))>=ygapdn ,-<FONT color=#282828
size=2>1e10,ygapdn );
ygapdn = IIf<FONT color=#0000ff
size=2>(Cum<FONT color=#0000ff
size=2>(1<FONT color=#0000ff
size=2>)>=xgapdn ,ygapdn ,-<FONT color=#282828
size=2>1e10);<FONT
color=#a52a00 size=2>
// Graph plots
Plot<FONT color=#0000ff
size=2>(ygapdn ,""<FONT color=#0000ff
size=2>,Colorgapdown ,4<FONT
color=#0000ff size=2>+8<FONT
color=#0000ff size=2>);
Plot<FONT color=#0000ff
size=2>(ygapup,""<FONT color=#0000ff
size=2>,Colorgapup ,4<FONT
color=#0000ff size=2>+8<FONT
color=#0000ff size=2>);
Plot<FONT color=#0000ff
size=2>(support,""<FONT color=#0000ff
size=2>,Colorsupport ,4<FONT
color=#0000ff size=2>);
Plot<FONT color=#0000ff
size=2>(resistance,""<FONT
color=#0000ff size=2>,Colorresistance ,<FONT color=#282828
size=2>4);
}Send
BUG REPORTS to bugs@xxxxxxxxxxxxxSend SUGGESTIONS to
suggest@xxxxxxxxxxxxx-----------------------------------------Post
AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx (Web page: <A
href="">http://groups.yahoo.com/group/amiquote/messages/)--------------------------------------------Check
group FAQ at: <A
href="">http://groups.yahoo.com/group/amibroker/files/groupfaq.html
Your use of Yahoo! Groups is subject to the <A
href="">Yahoo! Terms of Service.
Yahoo! Groups Sponsor
Send BUG REPORTS to bugs@xxxxxxxxxxxxx
Send SUGGESTIONS to suggest@xxxxxxxxxxxxx
-----------------------------------------
Post AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx
(Web page: http://groups.yahoo.com/group/amiquote/messages/)
--------------------------------------------
Check group FAQ at: http://groups.yahoo.com/group/amibroker/files/groupfaq.html
Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
Attachment:
Non.jpg
Attachment:
Description: "Description: JPEG image"
|