Patrick,
No, it is not on to-do list.
Low-level graphics uses pixels because it is natural co-ordinate system on the
computer.
You can easily transform from your "values" to pixels using linear
transformation:
MinY = ...your minimum y
MaxY = ...your maximum Y
MinX = ...your minimum X
MaxX = ...your maximum X
function GetPixelY( value )
{
global MinY;
global MaxY;
return Status("pxheight") * ( value - MinY ) / (MaxY - MinY);
}
function GetPixelX( value )
{
global MinX;
global MaxX;
return Status("pxwidth") * ( value - MinX ) / (MaxX - MinX);
}
Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message -----
From: "vlanschot" <[EMAIL PROTECTED]>
To: <amibroker@yahoogroups.com>
Sent: Sunday, October 07, 2007 12:55 PM
Subject: [amibroker] Re: Looking for Gfx XY Charting template
> Herman, sorry that this won't help you, but I think many people, like
> myself who've experimented with the custom charting functions, are
> waiting for TJ to upgrade this functionality to chart along specified
> values of the variables, instead of (currently the non-intuitive)
> screen pixels. My guess is that this is why you see so few Gfx
> examples, whereas potentially it's such a great tool. Fortunately,
> unless I'm misinformed, this is on TJ's "to-do" list (along with
> 15000000000000 other enhancements ;-)).
>
> PS
>
>
>
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