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Here is the code to plot the single line:
x = BarCount - 1 - LastValue( TroughBars( L, 0.5, 1 ) );
y = LastValue( Trough( L, 0.5, 1 ) );
Line = LineArray( x, y, BarCount - 1, y, 1 );
Plot( C, "Cl", colorBlack, styleCandle );
Plot( Line, "Trend line", colorBlue );
Thomas
www.PatternExplorer.com
-----Original Message-----
From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx] On Behalf
Of reinsley
Sent: Thursday, December 25, 2008 9:27 PM
To: AB User's list
Subject: [amibroker] LineArray bizarre
Hello,
The example from AFL guide shows a Y axis label and the line is liked to
the graph.
I modified the example to draw an horizontal line.
Point 1 : Y axis label disapears
Point 2 : The line is not linked to the chart, if I move the graph
The text added to show the price is linked.
Did I missed something or is it a bug ? I 'd like to see the label and
move all the things.
TIA
Best regards
The help version
y0=LastValue(Trough(L,0.5,2));
y1=LastValue(Trough(L,0.5,1));
x0=BarCount - 1 - LastValue(TroughBars(L,0.5,2));
x1=BarCount - 1 - LastValue(TroughBars(L,0.5,1));
Line = LineArray( x0, y0, x1, y1, 1 );
Plot(C, "Cl", colorBlack, styleCandle);
Plot( Line, "Trend line", colorBlue );
The modified version to draw horizontal line
//y0=LastValue(Trough(L,0.5,2));
y0=y1=LastValue(Trough(L,0.5,1));
//x0=BarCount - 1 - LastValue(TroughBars(L,0.5,2));
x0=x1=BarCount - 1 - LastValue(TroughBars(L,0.5,1));
Line = LineArray( x0, y0, x1, y1, 1 );
Plot(C, "Cl", colorBlack, styleCandle);
Plot( Line, "Trend line", colorBlue );
PlotText( " " + y0, BarCount , y0-2, colorRed );
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**** IMPORTANT ****
This group is for the discussion between users only.
This is *NOT* technical support channel.
*********************
TO GET TECHNICAL SUPPORT from AmiBroker please send an e-mail directly to
SUPPORT {at} amibroker.com
*********************
For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
http://www.amibroker.com/devlog/
For other support material please check also:
http://www.amibroker.com/support.html
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