Thanks Tim, for the extra profiling.
> The profiler still only accounts for about half of the elapsed time
> though (the timing chart shows gaps where no samples were taken at all -
> it looks likle those are the gaps where the line is actually drawn on the
> plot in which case, drawing fewer lines on the plot would help a lot.
Right. I see we can call PGQVP to determine the number of pixels in the
a DATA picture's viewport, and then compress along the spectral axis
such that's no visible loss of detail before plotting.
So with David's changes and the above, we should be able turbo-charge
CLINPLOT.
Malcolm
|