[R] Using a background photo in lattice--title and axes missing

[Waichler, Scott R]

> I am trying to use a background photo in a lattice plot.  I 
> am using the rimage and TeachingDemos packages to plot the 
> photo and translate from the photo coordinates in pixels to 
> geographic coordinates, which is what I want to use for 
> plotting contours, lines, etc.  The (unrunable) code below 
> does give me a plot showing the photo, color contours, 
> contour lines, and colorkey, but not the plot title or axes.  
> How can I get the title and axes to appear?

Nevermind, I figured out that all I needed was to add the statement
par(new=T) before plot(photo).

Regards,
Scott Waichler