Re: [amibroker] Re: I'm having a very hard time doing something that I think should be simple, AmiBroker Email List Archive

I get one line of ouput in the debug viewer whenever I click the scroll bar or zoom button. If I do not do anything to the chart, no extra output is printed.

On Thu, Mar 26, 2009 at 8:26 PM, Conrad Joach <consolejoker@xxxxxxxxx> wrote:

This makes perfect sense, except for *one* thing.

I have a chart now, with MSFT. It's not pricing 3 times a second at this hour of the day, unless IQFeed is simply resending the last quote over and over many times per second. Is that possible? I somehow doubt that.

Because reasons b through d are not the cause. I'm not sure what e is though, data window display update? What would cause that, a timer refresh for animation purposes?

--- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" <groups@xxx> wrote:
>
> Your single line will be executed ONCE per formula execution
> (if not inside loop).
>
> If the formula is used as indicator, the formula execution will occur with
> a) real-time data refresh (can be as often as every tick, but not more often than 10 times per second)
> b) zoom in / zoom out (when you manually zoom in/out)
> c) chart scroll (when you scroll the chart manually)
> d) tooltip / interpretation display update
> e) data window display update
>
>
> Best regards,
> Tomasz Janeczko
> amibroker.com
> ----- Original Message -----
> From: "Conrad Joach" <consolejoker@xxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Friday, March 27, 2009 12:49 AM
> Subject: [amibroker] Re: I'm having a very hard time doing something that I think should be simple
>
>
> >I have posted in excruciating detail exactly what I'm doing. My code is one line:
> >
> > _TRACE("test");
> >
> > That's it. One line. On one chart. The chart is minutely, on a database with 5000 minutes. EURUSD.
> >
> > It prints 200 times then stops. I have no refresh on the chart.
> >
> > If I clear the trace window, it prints it 200 times again, as if that is somehow causing a chart refresh, which is very weird
> > behavior.
> >
> > What else can I tell you. You can reproduce this yourself very easily with my explanation. Let me know what other info you need.
> >
> > Thanks.
> >
> >>>Re: [amibroker] Re: I'm having a very hard time doing something that I think should be simple
> >
> > You have to take it one step at a time. If you set AB to log only 200 lines than that is what you get, no more.
> >
> >
> > Anyway, I haven't seen your code yet, did you post it? Also include the exact conditions you run it with.
> >
> >
> > Everybody is guessing what you are doing - you'll never learn anything this way.
> >
> >
> > herman
> >
> >
> >
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