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# draw a skewed rectange for each data-point ... # \-+-/ \+/ # | | # $ppd - $consts{slant}
if ($params->{dim} == 3) { my $face = GD::Polygon->new; ... C: $top->addPt($x_pos + $ppd, $yi + $slant_height); $image->filledPolygon($top,$hist_top{"@$cRGB"}); }
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