Greetings All,
We are having some trouble getting the x-axis label on an xyplot object
to appear as desired and
were wondering if someone out there could point out the error in our
ways. First, let me describe
what we are doing with xforms:
We have developed an interactive tool that lets users design a display
page for the visualization of
real time data acquisition. We visualize the data utilizing either
straight, plain old alphanumerics
or we let the user construct a plot and place multiple curves on it.
One type of curve avialable for
selection is a time sequence plot. It is like a strip chart moving from
right to left. We want to
label the x-axis with at least 4 acquisition times and adjust them
accordingly whenever we update the
plot. This is where we are having some trouble. Using
fl_set_xyplot_alphaxtics(...) gets us the
times on the x-axis, but the interval are mucked up. We seem to get an
extra tick mark at the end
of the axis (or you could say the labels wind up being one less than the
end). Like this:
|---------|--------|---------|-----------|
xxxxx xxxxx xxxx xxxxx
where we want it like this:
|------------|------------|-------------|
xxxxxx xxxxxx xxxxxx
xxxxxx
What have we done wrong? We tried using fl_set_xyplot_xtics(..., -1,-1)
to negate any default
tick mark routines, but with no luck. Are label intervals tied into the
number of points on the
curves somehow?
Any help is appreciated,
Thanks,
Jim
-- -------------------------------------------------------------------------------James D. Stegeman | This space for rent: NASA Glenn Research Center | Lewis Field | 21000 Brookpark Rd. MS 142-4 | Phone: 1-216-433-3389 Cleveland, Ohio 44135 | Fax: 1-216-433-8000 | e-mail: stegeman@grc.nasa.gov -------------------------------------------------------------------------------
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