This add the fill_colors option to the add_barplot method.

[pstaabp]

Adds a fill_color option to the add_barplot method. This uses the same options as the add_piechart method.

Here's an example:

DOCUMENT();

loadMacros("PGstandard.pl", "PGML.pl", 'StatisticalPlots.pl');

$statplot = StatPlot(
    xmin        => -1,
    xmax        =>  5,
    xminor      =>  0,
    xtick_delta =>  1,
    ymin        => -1,
    ymax        =>  6,
    ytick_delta =>  1,
    yminor      =>  0,
    show_grid   => 0
);

$statplot->add_barplot(
    [ 1 .. 4 ], [ 3, 5, 2, 1 ],
    bar_width => 0.9,
    # fill_colors => 'blues',
    # fill_colors => {palette_name => 'random', num_colors => 4},
    fill_colors =>
        [ 'LightYellow', 'DarkSalmon', 'CornflowerBlue', 'MediumAquamarine' ]
);

BEGIN_PGML
>>[!!]{$statplot}{400} <<
END_PGML

ENDDOCUMENT();