RE: [amibroker] Visible bars

["William Peters" <williampeters@xxxxxxxxxxxx>]

Thanks Gary and 
Herman,
 
Below is my attempt at a 
custom volume indicator the intended function of which is quite simply as 
follows:
If there are any visible 
volume bars over 999999 then format ALL visible volume bars as V/1000 
otherwise leave as V.
 
At the moment it doesn't work 
correctly when you scroll to the far right of a chart. Any insights 
appreciated.
 
<FONT 
size=2>BarVisible = Status( 
"barvisible"<FONT 
face="Courier New"> ); HighestVisible = 
Highest(<FONT 
color=#0000ff>IIf(BarVisible,<FONT 
color=#000000>V,<FONT 
color=#ff00ff>0<FONT 
color=#000000>)); /* If the highest visible 
volume bar is greater then 999999 then volume should be expressed as V/1000 
otherwise express volume as V */<FONT 
face="Courier New"> AdjVol = <FONT 
color=#0000ff>IIf(HighestVisible > <FONT 
color=#ff00ff>999999,<FONT 
color=#000000>V/<FONT 
color=#ff00ff>1000,<FONT 
color=#000000>V<FONT 
size=2>); TitleText = <FONT 
color=#0000ff>WriteIf(HighestVisible > 
999999, <FONT 
color=#ff00ff>" ( x1000 )", <FONT 
color=#ff00ff>""<FONT 
color=#000000> ); Title<FONT 
color=#000000> = "Volume: "<FONT 
color=#000000> + WriteVal<FONT 
color=#000000>(AdjVol , 1.0<FONT 
face="Courier New">) + TitleText; 
Plot( AdjVol , 
"Vol", colorCustom4, 
styleHistogram + styleThick ); 
 

Many thanks,William 
Peters<FONT 
size=2>www.amitools.com
<FONT face=Tahoma 
size=2>-----Original Message-----From: Gary A. Serkhoshian 
[mailto:serkhoshian777@xxxxxxxxx]Sent: Saturday November 15, 2003 
7:12 PMTo: amibroker@xxxxxxxxxxxxxxxSubject: Re: 
[amibroker] Visible bars
Hi William,
 
Try this:
 
Highest<FONT face=Arial 
size=2>(IIf<FONT face=Arial 
size=2>(Status<FONT 
face=Arial size=2>(<FONT face=Arial color=#ff00ff 
size=2>"barvisible"),H,<FONT 
face=Arial color=#ff00ff size=2>0));

Regards,
Gary
William Peters <williampeters@xxxxxxxxxxxx> 
wrote:
<BLOCKQUOTE class=replbq 
>
  
  Hello,
   
  I'm writing an indicator 
  script that needs to take into account only the visible bars 
  in the chart pane. So for example I may need to determine the HHV of the 
  visible bars. 
  I'm sure someone wrote 
  an indicator which was using a similar procedure some time ago but can't 
  locate it. Any help/suggestions much appreciated.
   
  Many 
  thanks,William Peters<A 
  href="">www.amitools.com






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