Ton,
Did you see the note on Example 4 about
zooming...?
Example 4. Low-level graphic positioning - shows how to
align built-in
plots() with the low-level graphics. Note that if scale
changes
(pxheight changes) due to new data or different zoom level, it
needs
additional refresh to read new scale and adjust positions
properly.
--- In amibroker@xxxxxxxxxps.com,
"Ton Sieverding"
<ton.sieverding@...> wrote:
>
>
Tomasz what is the reason that the dots in example 4 do not fall
exactly on
the price when zooming in and out ? Sometimes they are on
the price line
but in most cases they are above or below the line. It
is as if they have a
'styleownscale'. I did not change your code. Any
suggestion how to get
exactly the same chart ?
>
> Regards, Ton.
>
> -----
Original Message -----
> From: Tomasz Janeczko (groups)
> To: amibroker@xxxxxxxxxps.com
> Sent: Friday, August 15, 2008 11:40 PM
> Subject: Re:
[amibroker] Market Profile
>
>
>
> It is doable,
provided that entire chart is drawn from the scratch,
> including axes
using LOW LEVEL graphics:
>
> http://www.amibroker.com/guide/a_lowlevelgfx.html
>
> Best regards,
> Tomasz Janeczko
> amibroker.com
>
----- Original Message -----
> From: wavemechanic
> To: amibroker@xxxxxxxxxps.com
> Sent: Friday, August 15, 2008 11:02 PM
> Subject: Re:
[amibroker] Market Profile
>
>
> You have no control over
the X-axis.
> ----- Original Message -----
> From: sidhartha70
> To: amibroker@xxxxxxxxxps.com
> Sent: Friday, August 15, 2008 12:04 PM
> Subject: [amibroker]
Market Profile
>
>
> Hi All,
>
> I'm looking
to code something along the lines of proper market
profile
> for
AmiBroker... When I say proper, I mean as per Peter
Steidlman's
>
work, not simply 'volume at price'...
>
> I mean something like
the following that has been written for
> NinjaTrader...
>
> http://fin-alg.com/mp.jpg
>
> Now, I have seen some attempts at this in the AFL library...
but
> frankly they are not even close to complete solutions to
this
problem.
> No-one seems to have coded a quality solution to this
yet in AFL.
>
> I'm happy to pursue the coding of this and would
be happy to
share it,
> or even colaborate with others on the
project. So if anyone
else is
> interested in helping, feel free to
let me know...
>
> Right now I have a very obvious question... to
make this work, I'm
> going to need complete control, not only over the
y-axis
(price) but
> the x-axis too... It's not clear to me how, with
AB, I can
attain such
> control over the x-axis in terms of plotting
graphics and text
in the
> most simplisitic way.
>
> How
would I achieve this...? Would I have to go down the Gfx
route...?
>
Is this the only way...?
>
> Pointers in the right direction
appreciated.
>
>
>
------------------------------------
>
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