panel.rect and log scale in lattice plot

On Wed, 23 Mar 2022 09:38:34 +0000

           cpl <- current.panel.limits()

If you str() the return value of current.panel.limits() from the panel
function with log-scaling enabled, you can see that it contains the
logarithm of the y-values, as do the y values themselves. This is
consistent with ?xyplot saying:

Note that this is in reality a transformation of the data, not the
axes. Other than the axis labeling, using this feature is no
different than transforming the data in the formula; e.g.,
?scales=list(x = list(log = 2))? is equivalent to ?y ~ log2(x)?.

...although it could be more explicit.

If you take a logarithm of 10 and 500, lrect() should be able to
produce a rectangle in the right place.

Best regards,
Ivan