Bug#774041: gnuplot5: splot with dots are invisible

[Ron]

Source: gnuplot5
Version: 5.0.0~rc+dfsg2-1
Severity: important

Hi,

gnuplot5 doesn't appear to be able to create a 3D scatter plot
with dots.  It doesn't report any error, the dots are simply
invisible.  It works ok with points, and I can do a 2D plot with
dots just fine, and the same plot script does work ok with dots
with gnuplot 4.4.0 on another machine.

I'm not doing anything particularly crazy, basically just:

splot "mydata" binary format='%uchar%uchar' with dots

I get the same result with both the qt and x11 terminals (but I
haven't tried it with any others yet).

  Cheers,
  Ron