[Octave-bug-tracker] [bug #42838] gnuplot 5.0 print gives black plots

[Ben Abbott]

Follow-up Comment #23, bug #42838 (project octave):

Opps, comment 22 is responding to 20.

The "solid {<density>}" maybe a gnuplot bug.


set style fill {empty
                     | {transparent} solid {<density>}
                     | {transparent} pattern {<n>}}
                    {border {lt} {lc <colorspec>} | noborder}



Set style fill transparent Some terminals support the attribute transparent
for filled areas. In the case of transparent solid fill areas, the density
parameter is interpreted as an alpha value; that is, density 0 is fully
transparent, density 1 is fully opaque. In the case of transparent pattern
fill, the background of the pattern is either fully transparent or fully
opaque.


I expect a density of 0 implies that the rectangle object is invisible. If so,
changing the density to 0 is equivalent to removing the "set obj" command. Am
I reading the gnuplot doc correctly? If so, has anyone constructed a simple
gnuplot script that reproduces the problem? If that can be done, then I
recommend filling a bug report for gnuplot.


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