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: [email protected] [mailto:[email protected]] 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 ); ------------------------------------ **** 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 ********************************* Yahoo! Groups Links
