Chart::Plotly::Trace::Scattergeo::Hoverlabel - This attribute is one of the possible options for the trace scattergeo.


version 0.029


 use Chart::Plotly;
 use Chart::Plotly::Plot;
 use Chart::Plotly::Trace::Scattergeo;
 use Chart::Plotly::Trace::Scattergeo::Marker;
 my $scattergeo = Chart::Plotly::Trace::Scattergeo->new(
     mode => 'markers+text',
     text => [ 'Mount Everest', 'K2',      'Kangchenjunga', 'Lhotse', 'Makalu', 'Cho Oyu',
               'Dhaulagiri I',  'Manaslu', 'Nanga Parbat',  'Annapurna I'
     lon => [ 86.9252777778, 76.5133333333, 88.1475,       86.9330555556, 87.0888888889, 86.6608333333,
              83.4930555556, 84.5597222222, 74.5891666667, 83.8202777778
     lat => [ 27.9880555556, 35.8813888889, 27.7033333333, 27.9616666667, 27.8897222222, 28.0941666667,
              28.6966666667, 28.55,         35.2372222222, 28.5955555556
     name => "Highest mountains",
     textposition => [ 'top right',
                       'top center',
                       'bottom center',
                       'bottom left',
                       'bottom center',
                       'top center'
     marker => Chart::Plotly::Trace::Scattergeo::Marker->new(
                                                    size  => 7,
                                                    color => [
                                                        '#bebada', '#fdb462', '#fb8072', '#d9d9d9', '#bc80bd', '#b3de69',
                                                        '#8dd3c7', '#80b1d3', '#fccde5', '#ffffb3'
 my $plot = Chart::Plotly::Plot->new( traces => [$scattergeo],
                                      layout => { title => 'Mountains',
                                                  geo   => { scope => 'asia', }


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

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.


  • align

    Sets the horizontal alignment of the text content within hover label box. Has an effect only if the hover label text spans more two or more lines

  • alignsrc

    Sets the source reference on for align .

  • bgcolor

    Sets the background color of the hover labels for this trace

  • bgcolorsrc

    Sets the source reference on for bgcolor .

  • bordercolor

    Sets the border color of the hover labels for this trace.

  • bordercolorsrc

    Sets the source reference on for bordercolor .

  • font

  • namelength

    Sets the default length (in number of characters) of the trace name in the hover labels for all traces. -1 shows the whole name regardless of length. 0-3 shows the first 0-3 characters, and an integer >3 will show the whole name if it is less than that many characters, but if it is longer, will truncate to `namelength - 3` characters and add an ellipsis.

  • namelengthsrc

    Sets the source reference on for namelength .


Pablo Rodríguez González <>


This software is Copyright (c) 2019 by Pablo Rodríguez González.

This is free software, licensed under:

  The MIT (X11) License