NAME
Chart::Plotly::Trace::Choropleth
VERSION
version 0.012
SYNOPSIS
use HTML::Show;
use Chart::Plotly;
use Chart::Plotly::Plot;
use Chart::Plotly::Trace::Choropleth;
my $countries = [ 'Afghanistan', 'Albania',
'Algeria', 'Andorra',
'Angola', 'Antigua and Barbuda',
'Argentina', 'Armenia',
'Australia', 'Austria',
'Azerbaijan', 'Bahamas',
'Bahrain', 'Bangladesh',
'Barbados', 'Belarus',
'Belgium', 'Belize',
'Benin', 'Bhutan',
'Bolivia', 'Bosnia and Herzegovina',
'Botswana', 'Brazil',
'Brunei', 'Bulgaria',
'Burkina Faso', 'Burundi',
'Cambodia', 'Cameroon',
'Canada', 'Cape Verde',
'Central African Republic', 'Chad',
'Chile', 'China',
'Colombia', 'Comoros',
'Congo, Democratic Republic of the', 'Congo, Republic of the',
'Costa Rica', 'Croatia',
'Cuba', 'Cyprus',
'Czech Republic', 'Denmark',
'Djibouti', 'Dominica',
'Dominican Republic', 'East Timor',
'Ecuador', 'Egypt',
'El Salvador', 'Equatorial Guinea',
'Eritrea', 'Estonia',
'Ethiopia', 'Fiji',
'Finland', 'France',
'Gabon', 'Gambia, The',
'Georgia', 'Germany',
'Ghana', 'Greece',
'Grenada', 'Guatemala',
'Guinea', 'Guinea-Bissau',
'Guyana', 'Haiti',
'Honduras', 'Hungary',
'Iceland', 'India',
'Indonesia', 'Iran',
'Iraq', 'Ireland, Republic of',
'Israel', 'Italy',
'Ivory Coast', 'Jamaica',
'Japan', 'Jordan',
'Kazakhstan', 'Kenya',
'Kiribati', 'Korea, North',
'Korea, South', 'Kuwait',
'Kyrgyzstan', 'Laos',
'Latvia', 'Lebanon',
'Lesotho', 'Liberia',
'Libya', 'Liechtenstein',
'Lithuania', 'Luxembourg',
'Macedonia, Republic of', 'Madagascar',
'Malawi', 'Malaysia',
'Maldives', 'Mali',
'Malta', 'Marshall Islands',
'Mauritania', 'Mauritius',
'Mexico', 'Micronesia, Federated States of',
'Moldova', 'Monaco',
'Mongolia', 'Montenegro',
'Morocco', 'Mozambique',
'Myanmar', 'Namibia',
'Nepal', 'Netherlands, Kingdom of the',
'New Zealand', 'Nicaragua',
'Niger', 'Nigeria',
'Norway', 'Oman',
'Pakistan', 'Palau',
'Panama', 'Papua New Guinea',
'Paraguay', 'Peru',
'Philippines', 'Poland',
'Portugal', 'Qatar',
'Romania', 'Russia',
'Rwanda', 'Saint Kitts and Nevis',
'Saint Lucia', 'Saint Vincent and the Grenadines',
'Samoa', 'San Marino',
'Sao Tome and Principe', 'Saudi Arabia',
'Senegal', 'Serbia',
'Seychelles', 'Sierra Leone',
'Singapore', 'Slovakia',
'Slovenia', 'Solomon Islands',
'Somalia', 'South Africa',
'Spain', 'Sri Lanka',
'Sudan', 'Suriname',
'Swaziland', 'Sweden',
'Switzerland', 'Syria',
'Tajikistan', 'Tanzania',
'Thailand', 'Togo',
'Tonga', 'Trinidad and Tobago',
'Tunisia', 'Turkey',
'Turkmenistan', 'Tuvalu',
'Uganda', 'Ukraine',
'United Arab Emirates', 'United Kingdom',
'United States', 'Uruguay',
'Uzbekistan', 'Vanuatu',
'Venezuela', 'Vietnam',
'Yemen', 'Zambia',
'Zimbabwe'
];
my $avg_temperature = [ 12.6, 11.4, 22.5, 7.6, 21.55, 26, 14.8, 7.15, 21.65, 6.35, 11.95, 24.85,
27.15, 25, 26, 6.15, 9.55, 25.3, 27.55, 7.4, 21.55, 9.85, 21.5, 24.95,
26.85, 10.55, 28.25, 19.8, 26.8, 24.6, -5.35, 23.3, 24.9, 26.55, 8.45, 6.95,
24.5, 25.55, 24, 24.55, 24.8, 10.9, 25.2, 18.45, 7.55, 7.5, 28, 22.35,
24.55, 25.25, 21.85, 22.1, 24.45, 24.55, 25.5, 5.1, 22.2, 24.4, 1.7, 10.7,
25.05, 27.5, 5.8, 8.5, 27.2, 15.4, 26.65, 23.45, 25.7, 26.75, 26, 24.9,
23.5, 9.75, 1.75, 23.65, 25.85, 17.25, 21.4, 9.3, 19.2, 13.45, 26.35, 24.95,
11.15, 18.3, 6.4, 24.75, 28.2, 5.7, 11.5, 25.35, 1.55, 22.8, 5.6, 16.4,
11.85, 25.3, 21.8, 5.65, 6.2, 8.65, 9.8, 22.65, 21.9, 25.4, 27.65, 28.25,
19.2, 27.4, 27.65, 22.4, 21, 25.85, 9.45, 13.55, -0.7, 10.55, 17.1, 23.8,
13.05, 19.95, 8.1, 9.25, 10.55, 24.9, 27.15, 26.8, 1.5, 25.6, 20.2, 27.6,
25.4, 25.25, 23.55, 19.6, 25.85, 7.85, 15.15, 27.15, 8.8, -5.1, 17.85, 24.5,
25.5, 26.8, 26.7, 11.85, 23.75, 24.65, 27.85, 10.55, 27.15, 26.05, 26.45, 6.8,
8.9, 25.65, 27.05, 17.75, 13.3, 26.95, 26.9, 25.7, 21.4, 2.1, 5.5, 17.75,
2, 22.35, 26.3, 27.15, 25.25, 25.75, 19.2, 11.1, 15.1, 28, 22.8, 8.3,
27, 8.45, 8.55, 17.55, 12.05, 23.95, 25.35, 24.45, 23.85, 21.4, 21
];
my $choropleth = Chart::Plotly::Trace::Choropleth->new( locationmode => 'country names',
locations => $countries,
z => $avg_temperature,
text => $countries,
autocolorscale => 1
);
my $plot = Chart::Plotly::Plot->new(
traces => [$choropleth],
layout => {
title => 'Average temperature by country
Source: https://en.wikipedia.org/wiki/List_of_countries_by_average_yearly_temperature',
geo => { projection => { type => 'robinson' } }
}
);
Chart::Plotly::show_plot($plot);DESCRIPTION
This file has been autogenerated from the official plotly.js source.
If you like Plotly, please support them: https://plot.ly/ Open source announcement: https://plot.ly/javascript/open-source-announcement/
Full reference: https://plot.ly/javascript/reference/#choropleth
NAME
Chart::Plotly::Trace::Choropleth
DISCLAIMER
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.
METHODS
TO_JSON
Serialize the trace to JSON. This method should be called only by JSON serializer.
ATTRIBUTES
autocolorscale
Determines whether or not the colorscale is picked using the sign of the input z values.
colorbar
colorscale
Sets the colorscale. The colorscale must be an array containing arrays mapping a normalized value to an rgb, rgba, hex, hsl, hsv, or named color string. At minimum, a mapping for the lowest (0) and highest (1) values are required. For example, `[[0, 'rgb(0,0,255)', [1, 'rgb(255,0,0)']]`. To control the bounds of the colorscale in z space, use zmin and zmax
hoverinfo
Determines which trace information appear on hover. If `none` or `skip` are set, no information is displayed upon hovering. But, if `none` is set, click and hover events are still fired.
locationmode
Determines the set of locations used to match entries in `locations` to regions on the map.
locations
Sets the coordinates via location IDs or names. See `locationmode` for more info.
marker
reversescale
Reverses the colorscale.
showscale
Determines whether or not a colorbar is displayed for this trace.
text
Sets the text elements associated with each location.
z
Sets the color values.
zauto
Determines the whether or not the color domain is computed with respect to the input data.
zmax
Sets the upper bound of color domain.
zmin
Sets the lower bound of color domain.
name
Sets the trace name
type
Trace type.
AUTHOR
Pablo Rodríguez González <pablo.rodriguez.gonzalez@gmail.com>
COPYRIGHT AND LICENSE
This software is Copyright (c) 2016 by Pablo Rodríguez González.
This is free software, licensed under:
The MIT (X11) License