>>>Check if oGfX/GDI+ allows to set a ZOrder, so the image goes behind the actual image, end if there is something to set the alpha/fading of the picture inserted with GDI+
>It sounds like there should be a way to do it, but I have no time to figure it out. The oGfx must not expose it, so maybe you need to add something.
>The other idea would be to paint the picture before you call FoxCharts, so it will be lower into ZOrder (as in VFP, what is painted / instiated first will be behind/lower in ZOrder)
>
>Thanks, Lutz; I was just hoping somebody else might have encountered and already solved. When I get a moment, I'll have a play myself... - J

As far as i see the ZORDER in GDI+ could not be manipulated directly - you must draw your picture first.

See https://docs.microsoft.com/en-us/windows/win32/api/_gdiplus/ for all stuff available, if the GDI+ class of VFP misses something, just add it. The chance of incompatible classes in later versions is zero. :)