To get the scren pixels, look at Status() function in help.
PixelsOnXaxis = Status("pixelwidth");
etc.
Still the project you want to do is fairly complex because the two modes
(low level and price charts) do not mix well.
Ara
----- Original Message -----
From: "marketmonk777" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Monday, April 21, 2008 10:03 PM
Subject: [amibroker] Cycle Analysis - Drawing Half Circles
>I have been trying to come up with a solution on how to draw half
> circles as in Cycle Analysis. Was curious if anyone has tried this
> before?
>
> The low level graphics functions look promising but seem to be tied to
> the visible window and any graphics that are created do not scroll
> with the underlying chart (price series). I am trying to figure out
> how do determine the pixel size of the viewable window and how many
> pixels per bar. As well as a ton of other items.
>
> I have also been toying with the idea of creating a function that
> would take a date input (starting date) and a cycle input (either a
> radius or diameter) to create a function that would create the values
> for each day. The half circle could have a max height of 1,000 which
> when applied to a pane on a sheet may not be a perfect half circle but
> could get the job done. If not a function then an external price
> series that I could create in excel.
>
> A long time ago I created the Multi Color Ribbon and that has some
> promise as well. The idea is to read in a foreign data series which I
> could code so as to change the color of the ribbon to identify cycle lows.
>
> Any suggestions would be appreciated.
>
> Regards,
> MM
>
>
>
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