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Re: Scatter : getDrawing !!!! help !!!! [message #29031 is a reply to message #29030] Sat, 02 October 2010 22:21 Go to previous messageGo to previous message
Didier is currently offline  Didier
Messages: 740
Registered: November 2008
Location: France
Contributor
Hi Koldo,

I've been looking in to it this after noon, and there is a bug in Scatter.

The CIRCLE mark seems to malfunction in some circumstances: other marks look good while circle doesn't appear ??.
As far as I've looked, it seems that there are some "magic numbers" in the Scatter ctrl.

Foe example:
Drawing Scatter::GetDrawing() const
{
	DrawingDraw ddw(6*GetSize());
	SetDrawing (ddw, 6);
	return ddw;
}


What is the '6' value for ???
While in the 'GetImage()' function, there is a scale parameter...

I'll make a test case (some other magic numbers are hanging around I think).

Asta luego

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