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.\" ========================================================================
.\"
.IX Title "Chart::Clicker::Renderer::Bar 3pm"
.TH Chart::Clicker::Renderer::Bar 3pm "2016-12-28" "perl v5.24.1" "User Contributed Perl Documentation"
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.SH "NAME"
Chart::Clicker::Renderer::Bar \- Bar renderer
.SH "VERSION"
.IX Header "VERSION"
version 2.90
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&  my $br = Chart::Clicker::Renderer::Bar\->new;
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Chart::Clicker::Renderer::Bar renders a dataset as bars.
.SH "NEGATIVE BARS"
.IX Header "NEGATIVE BARS"
If you'd like to render both \*(L"negative and positive\*(R" bars, look at
Chart::Clicker::Axis's \f(CW\*(C`baseline\*(C'\fR attribute.  Setting it will result in
something like this:
.SS "bar_padding"
.IX Subsection "bar_padding"
How much padding to put around a bar.  A padding of 4 will result in 2 pixels
on each side.
.SH "ATTRIBUTES"
.IX Header "ATTRIBUTES"
.SS "bar_width"
.IX Subsection "bar_width"
Allows you to override the calculation that determines the optimal width for
bars.  Be careful using this as it can making things look terrible.  Note that
this number is divided evenly between all the values in a series when charting
multiple series.
.SS "brush"
.IX Subsection "brush"
Set/Get the brush to use around each bar.
.SS "opacity"
.IX Subsection "opacity"
Set/Get the alpha value to make each bar more or less opaque.
.SH "AUTHOR"
.IX Header "AUTHOR"
Cory G Watson <gphat@cpan.org>
.SH "COPYRIGHT AND LICENSE"
.IX Header "COPYRIGHT AND LICENSE"
This software is copyright (c) 2016 by Cory G Watson.
.PP
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.