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[amibroker] Re: Fred's Equity Curve: Zooming in and Out



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Or try the simplest thing which would be to change the plots of y, 
BAHEq & LogEq to be StyleLeftAxisScale.

--- In amibroker@xxxxxxxxxxxxxxx, "Fred" <fctonetti@xxxx> wrote:
> It's the Min/MaxEq statements near the bottom of the AFL that 
> determine the high and low of the lines to be drawn.  Since the 
time 
> that this indicator was published I believe there has been another 
> construct added to AB/AFL which deals with those data points that 
are 
> on screen.  This is what would need to be utilized to take the 
> indicator in the direction you desire.
> 
> --- In amibroker@xxxxxxxxxxxxxxx, "Steve Davis" <_sdavis@xxxx> 
wrote:
> > Fred (or anyone),
> > 
> > Please see the attached equity curve snapshots. Both screen shots 
> are for
> > the same system. The first is a 20-year equity curve. The second 
> attachment
> > shows the same system since July 2001.
> > 
> > The 20-year equity curve shows exactly what it should; making 
good 
> use of
> > the screen real-estate.
> > 
> > But when zoomed-in, the equity curve is pushed up to the top of 
the 
> window
> > and loses most of its amplitute visual information.
> > 
> > Was wondering if it would be possible to enhance the AFL to draw 
> the curves
> > in such a way that the Y-axis is adjusted to whatever portion of 
> the curve
> > is currently visible regardless of the current zoom-in level. In 
> other
> > words, the equity curve should always start from the lower left 
> corner.
> > 
> > These screen shots were produced with the latest equity line AFL 
> found in
> > the yahoo files area.
> > 
> > Thanks,
> > -Steve


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