Chart::Plotly::Trace::Histogram2d::Colorbar::Title::Font - This attribute is one of the possible options for the trace histogram2d.


version 0.041


 use HTML::Show;
 use Chart::Plotly;
 use Chart::Plotly::Trace::Histogram2d;
 my $histogram2d = Chart::Plotly::Trace::Histogram2d->new( x => [ map { int( 10 * rand() ) } ( 1 .. 500 ) ],
                                                           y => [ map { int( 10 * rand() ) } ( 1 .. 500 ) ] );
 HTML::Show::show( Chart::Plotly::render_full_html( data => [$histogram2d] ) );


This attribute is part of the possible options for the trace histogram2d.

This file has been autogenerated from the official plotly.js source.

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Full reference:


This is an unofficial Plotly Perl module. Currently I'm not affiliated in any way with Plotly. But I think plotly.js is a great library and I want to use it with perl.



Serialize the trace to JSON. This method should be called only by JSON serializer.


  • color

  • description

  • family

    HTML font family - the typeface that will be applied by the web browser. The web browser will only be able to apply a font if it is available on the system which it operates. Provide multiple font families, separated by commas, to indicate the preference in which to apply fonts if they aren't available on the system. The plotly service (at or on-premise) generates images on a server, where only a select number of fonts are installed and supported. These include *Arial*, *Balto*, *Courier New*, *Droid Sans*,, *Droid Serif*, *Droid Sans Mono*, *Gravitas One*, *Old Standard TT*, *Open Sans*, *Overpass*, *PT Sans Narrow*, *Raleway*, *Times New Roman*.

  • size


Pablo Rodríguez González <>


This software is Copyright (c) 2020 by Pablo Rodríguez González.

This is free software, licensed under:

  The MIT (X11) License