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File:Metrication by year map.svg

File originale ‎(file in formato SVG, dimensioni nominali 2 754 × 1 398 pixel, dimensione del file: 1,07 MB)

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Descrizione
English: World Map, colour-coded to show the years the countries started of the process of official conversion to the metric system. Using data from PhD thesis by Hector Vera[1] and NIST[2]. Magenta is preliminary 1795, and cyan is 1998; black is for countries having not adopted metric system yet, and grey is for countries with no data on their adoption year. The data used by this map can be viewed by pressing the "Edit" tab and viewing the underlying code.
  1. ↑ Vera, Hector (2011-09) The Social Life of Measures: Metrication in the United States and Mexico, 1789–2004 (PhD dissertation)[1], Sociology and Historical Studies, New School for Social Research, pages 51, 494–497
  2. ↑ (20 maggio 1975) The International Bureau of Weights and Measures 1875–1975: NBS Special Publication 420, Washington, D.C.: National Bureau of Standards, p. 244
Data
Fonte BlankMap-World.svg di various authors
Autore Authors of BlankMap-World.svg
Altre versioni
  • Metric system uptake for statutory purposes (SVG files)
  • English: By degree. Data from the English Wikipedia Metrication article, the Law of Weights and Measures of the Commonwealth of Puerto Rico, the Weights & Measures law of Guam and a June 2019 article by Katharina Buchholz on the Statista statistics portal.
    English: By degree. Data from the English Wikipedia Metrication article, the Law of Weights and Measures of the Commonwealth of Puerto Rico, the Weights & Measures law of Guam and a June 2019 article by Katharina Buchholz on the Statista statistics portal.
  • English: By degree. Data from Vera's PhD thesis on metrication in the United States and Mexico (2011).
    English: By degree.
    Data from Vera's PhD thesis on metrication in the United States and Mexico (2011).
  • English: By date. Data source not recorded.
    English: By date.
    Data source not recorded.
  • English: By date. Data from NIST (1975) and Vera's PhD thesis on metrication in the United States and Mexico (2011).
    English: By date.
    Data from NIST (1975) and Vera's PhD thesis on metrication in the United States and Mexico (2011).
  • English: By system. Data from Statistica, ANSI, en:Metric Conversion Act, en:Metrication in the United States.
    English: By system.
    Data from Statistica, ANSI, en:Metric Conversion Act, en:Metrication in the United States.
  • Metric system uptake for statutory purposes (PNG files)
  • English: By date. Data from USMA (U.S. Metric Association).
    English: By date.
    Data from USMA (U.S. Metric Association).
SVG sviluppo
InfoField
 
Il codice sorgente di questo file SVG è valido.
 
Questa immagine vettoriale è stata creata con Inkscape, e poi il codice modificato manualmente
.
 
This world map uses embedded text.
Questa immagine è ritenuta la più recente che esista. Non esitate ad aggiornarla quando sia necessario.
Questo file può essere aggiornato per contenere nuove informazioni.
Se si desidera utilizzare una versione specifica del file senza i nuovi aggiornamenti, è necessario caricare la versione richiesta in un file separato.
This Questa mappa relies on colours to convey information. However, the colours used make it difficult or even impossible for people with colour blindness to read the information. Please consider changing the colours to meet the needs of a wider audience.
English ∙ British English ∙ Español ∙ français ∙ македонски ∙ português do Brasil ∙ русский ∙ українська ∙ 中文（简体） ∙ 中文（繁體 ∙ +/−
Warning This map should always be accompanied by suitable text for the benefit of readers who suffer from red–green colour-blindness. Suitable text can be extracted from the perl code below

Questa mappa è salvato in un normale formato testuale modificabile dagli utenti. Qualsiasi modifica all'immagine o creazione di qualsiasi opera derivata deve essere eseguita utilizzando un editore di testo. Per favore non caricare modifiche salvate o esportate con Inkscape o editori di grafica vettoriale simili.

Codice sorgente
InfoField

SVG code

SVG code 
#!/usr/bin/perl -w


use v5.12;
use Data::Dumper;
use strict;
use warnings;

use Graphics::ColorObject;
use Math::Trig;
use SVG::Parser;
use CSS;

use constant DATE_MIN => 1795;
use constant DATE_MAX => 2000;
use constant HUE_START => -60;
use constant HUE_LENGTH => 240;
use constant SATURATION => 0.7;
use constant LIGHTNESS => 0.6;
use constant LEGEND_XLABEL_SIZE => 60;
use constant LEGEND_XPOS => 245;
use constant LEGEND_YPOS => 1250;
use constant LEGEND_XOFF => 100;
use constant LEGEND_YOFF => 50;
use constant LEGEND_WIDTH => 2752.766;
use constant LEGEND_HEIGHT => 250;

my $dates = {
        '1795' => [ 'fr' ],
        '1816' => [ 'nl', 'be', 'lu' ],
        '1840' => [ 'sn', 'dz' ],
        '1849' => [ 'es' ],
        '1852' => [ 'pt' ],
        '1853' => [ 'co', 'mc' ],
        '1857' => [ 'mx', 've' ],
        '1858' => [ 'cu' ],
        '1861' => [ 'it' ],
        '1862' => [ 'pe', 'uy', 'br' ],
        '1864' => [ 'ro' ],                 
        '1865' => [ 'ec', 'cl' ],
        '1867' => [ 'do' ],
        '1868' => [ 'de' , 'bo' ],
        '1869' => [ 'tr' ],
        '1871' => [ 'sr', 'at', 'cz', 'sk', 'hr', 'li', 'si', 'me' ],  
        '1873' => [ 'rs' ],    
        '1874' => [ 'hu', 'se' ],
        '1875' => [ 'ch' ],
        '1876' => [ 'mu' ],
        '1877' => [ 'ar' ],
        '1878' => [ 'ba', 'sc' ],
        '1881' => [ 'cr' ],
        '1882' => [ 'no' ],
        '1884' => [ 'cg', 'ci', 'bj', 'mr', 'ne', 'td' ],
        '1885' => [ 'sv' ],
        '1886' => [ 'fi' ],
        '1888' => [ 'bg', 'mk' ],
        '1891' => [ 'st' ],
        '1893' => [ 'tn', 'ni' ],
        '1895' => [ 'hn' ],
        '1898' => [ 'dj' ],
        '1899' => [ 'py', 'pr' ],
        '1900' => [ 'gq', 'is' ],
        '1901' => [ 'gn' ],   
        '1905' => [ 'mz', 'ao' , 'gw', 'cv' ],  
        '1906' => [ 'ph' ],
        '1907' => [ 'dk', 'sm', 'gl', 'fo' ],    # GL and FO as part of DK
        '1910' => [ 'gt', 'mt', 'bz', 'bi', 'rw', 'cd' ],  
        '1911' => [ 'vn' ],
        '1912' => [ 'th' ],
        '1913' => [ 'cnx' ],    
        '1914' => [ 'km' ],
        '1915' => [ 'pa' ], 
        '1916' => [ 'mn' ],    
        '1918' => [ 'ru' ],
        '1919' => [ 'pl' ],
        '1920' => [ 'ht' ],
        '1922' => [ 'kh', 'ma', 'eh', 'kz', 'kg', 'tj', 'tm', 'uz', 'am', 'az', 'by', 'ee', 'ge', 'lv', 'lt', 'md', 'ua' ],
        '1923' => [ 'ly', 'id', 'af' ],
        '1924' => [ 'tg' ],
        '1927' => [ 'ir' ],
        '1930' => [ 'iq' ],
        '1934' => [ 'sy', 'ad', 'lb' ],
        '1947' => [ 'il' ],
        '1948' => [ 'kp', 'al' ],
        '1949' => [ 'kr' ], 
        '1951' => [ 'eg', 'bt', 'jp' ],
        '1952' => [ 'jo', 'tw' ], 
        '1954' => [ 'sd', 'ss', 'in' ],         # SS was part of SD
        '1957' => [ 'gr', 'mo', 'tl', 'mg' ],
        '1959' => [ 'mv' ],        
        '1960' => [ 'so', 'ga', 'bf', 'ml', 'cf' ],        
        '1961' => [ 'kw', 'cm', 'ae' ],
        '1962' => [ 'et', 'er', 'ng' ],
        '1963' => [ 'np', 'la' ],  
        '1964' => [ 'sa' ],
        '1965' => [ 'gb' ],
        '1967' => [ 'na', 'ie', 'za', 'ke', 'ug', 'tz',  'pk' ],       # NA was part of ZA
        '1968' => [ 'sg'], 
        '1969' => [ 'au', 'nz', 'bs', 'zw', 'bw', 'sz', 'bh', 'gd', 'dm', 'vc', 'kn' ],
        '1970' => [ 'ca', 'lk', 'tt', 'zm', 'ls', 'pg', 'sb' ],
        '1971' => [ 'bm', 'gy', 'my'],        # BM is grouped with GY and MY on the NIST list on p.244
        '1972' => [ 'gh', 'cy', 'fj', 'qa' ],
        '1973' => [ 'bb', 'jm', 'nr' ],
        '1974' => [ 'om', 'ag' ], 
        '1975' => [ 'to' ],
        '1976' => [ 'sl', 'mw', 'gm'], 
        '1978' => [ 'tv' ],
        '1981' => [ 'ye' ],
        '1982' => [ 'bd' ],
        '1984' => [ 'ki' ],
        '1985' => [ 'bn' ],
        '1988' => [ 'vu' ],
        '2000' => [ 'lc' ]
};
my $css = new CSS( { 'parser' => 'CSS::Parse::Lite', 'adaptor' => 'CSS::Adaptor::Pretty' } ); 

my $svg=SVG::Parser->new()->parsefile($ARGV[0]);
my $css_container = $svg->getElementbyID('style_css_sheet');
my $css_data = $css_container->{-cdata};
$css_data =~ s!/\*.*?\*\/!!gs;
$css->read_string( $css_data );
my $hue_start = deg2rad(HUE_START);
my $hue_length = deg2rad(HUE_LENGTH, 1);
foreach my $date( sort keys %$dates ) {
	my $hue = $hue_start + (1-(DATE_MAX - $date)/(DATE_MAX - DATE_MIN)) * $hue_length;
	$css->read_string( sprintf 
		"%s {\n\tfill: #%s;\n}\n",
		join (', ', map { ".$_" } @{$dates->{$date{{),
		Graphics::ColorObject->new_HSL([rad2deg($hue), SATURATION, LIGHTNESS])->as_RGBhex()
	);
}
$css->read_string( ".us, .mm, .lr { fill: #333333 } " );

# say($css->output());
$css->get_style_by_selector( '.landxx' )->get_property_by_name( 'stroke' )->{values} = [new CSS::Value({value => 'black'})];
$css->get_style_by_selector( '.landxx' )->get_property_by_name( 'fill' )->{values} = [new CSS::Value({value => '#FFFFD0'})];
# $css->get_style_by_selector( '.lake' )->get_property_by_name( 'stroke' )->{values} = [new CSS::Value({value => '#1821DE'})];
$css->get_style_by_selector( '.oceanxx' )->get_property_by_name( 'fill' )->{values} = [new CSS::Value({value => '#9ec7f3'})];
my $coastxx = $css->get_style_by_selector( '.coastxx' );
$coastxx->add_property( new CSS::Property( { property => 'stroke', value => '#1821DE' } ) );
$coastxx->add_property( new CSS::Property( { property => 'stroke-opacity', value => '1.0' } ) );
$coastxx->add_property( new CSS::Property( { property => 'stroke-width', value => '0.5' } ) );
my $legend = $svg->group( 
	id => 'legend',
	transform => 'translate('.LEGEND_XPOS.','.LEGEND_YPOS.') scale(0.8)'
);
my $gradient = $legend->gradient(
	-type => "linear",
	id    => "legend_gradient"
);
my $legend_box = $legend->rectangle(
	x     => 0, y      => 0,
	width => LEGEND_WIDTH, height => LEGEND_HEIGHT,
	rx    => 10, ry     => 10,
	id    => 'legend_box'
);

my $gradbox = $legend->rectangle(
	x     => LEGEND_XOFF, y      => LEGEND_YOFF,
	width => LEGEND_WIDTH - LEGEND_XOFF * 2, height => 100,
	id    => 'legend_grad'
);

{
	my $span = scalar keys %$dates;
	my $counter = 0;
	foreach my $date( sort keys %$dates ) {
		my $hue = $hue_start + (1-(DATE_MAX - $date)/(DATE_MAX - DATE_MIN)) * $hue_length;
		$gradient->stop(
			offset => sprintf( "%d%%", $counter / $span * 100 ),
			'stop-color' => '#'.Graphics::ColorObject->new_HSL([rad2deg($hue), SATURATION, LIGHTNESS])->as_RGBhex(),
		);
		++$counter;
	}
	my $datespan = DATE_MAX - DATE_MIN;
	foreach my $id(0..10) {
		my $xpos = LEGEND_XOFF + $id / 10 * (LEGEND_WIDTH - LEGEND_XOFF * 2);
		$legend->line(
			x1 => $xpos - 2,
			x2 => $xpos - 2,
			y1 => LEGEND_YOFF,
			y2 => 170,
			'stroke-width' => '4',
		);
		$legend->text( 
			x =>  $xpos - LEGEND_XLABEL_SIZE,
			y => 220,
			fill => 'black',
			'font-family' => 'sans-serif',
			'fill-opacity' => 1,
			'font-size' => LEGEND_XLABEL_SIZE,
			'stroke' => 'none',
		)->cdata(DATE_MIN + int($id/10 * $datespan) );
	}
}


$css->read_string( "#legend { fill: #d0d0d0; fill-opacity: .3; stroke: black; stroke-width: 10; } " );
$css->read_string( "#legend_grad { fill: url(#legend_gradient); fill-opacity: 1; stroke: black; stroke-width: 1; } " );

$css_container->CDATA( "\n".$css->output() );

print $svg->xmlify();
Io, detentore del copyright su quest'opera, dichiaro di pubblicarla con la seguente licenza:
Public domain Io, detentore del copyright su quest'opera, la rilascio nel pubblico dominio. Questa norma si applica in tutto il mondo.
In alcuni paesi questo potrebbe non essere legalmente possibile. In tal caso:
Garantisco a chiunque il diritto di utilizzare quest'opera per qualsiasi scopo, senza alcuna condizione, a meno che tali condizioni siano richieste dalla legge.

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World map showing countries' year of metrication

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Fare clic su un gruppo data/ora per vedere il file come si presentava nel momento indicato.

(ultima | prima) Vedi (10 più recenti | ) (10 | 20 | 50 | 100 | 250 | 500).
Data/OraMiniaturaDimensioniUtenteCommento
attuale16:36, 6 set 2019Miniatura della versione delle 16:36, 6 set 20192 754 × 1 398 (1,07 MB)Cherkashchanged legend background color
01:42, 6 set 2019Miniatura della versione delle 01:42, 6 set 20192 754 × 1 398 (1,07 MB)Cherkashadded Faroe Islands
01:00, 6 set 2019Miniatura della versione delle 01:00, 6 set 20192 754 × 1 398 (1,07 MB)Cherkashupdated to the newest baseline blank map, added circles; reused latest version's legend/data with updates: Turkey updated (per Vera ref); no mention in refs of Palestine's differing from Israel; Bermuda moved by one year (per NIST ref)
21:25, 19 lug 2019Miniatura della versione delle 21:25, 19 lug 20192 560 × 1 314 (1,13 MB)De728631added Turkey, Greenland, West Bank
16:45, 19 giu 2018Miniatura della versione delle 16:45, 19 giu 20182 560 × 1 314 (1,06 MB)AzaTothHue moved 60° down and increased length to 240° from 120°; other changes applied since before.
11:40, 31 lug 2012Miniatura della versione delle 11:40, 31 lug 2012940 × 477 (1,54 MB)HtonlAlter CSS to apply same colour to Namibia as South Africa - Namibia (SWA) was at the time part of South Africa and the South African metrication law applied.
04:21, 23 mar 2009Miniatura della versione delle 04:21, 23 mar 2009940 × 477 (1,54 MB)AzaTothcorrectify the gradient
04:13, 23 mar 2009Miniatura della versione delle 04:13, 23 mar 2009940 × 477 (1,54 MB)AzaTothdon't want to have ugly gray there :/
04:11, 23 mar 2009Miniatura della versione delle 04:11, 23 mar 2009940 × 477 (1,54 MB)AzaTothforgot to readd the ocean color
04:07, 23 mar 2009Miniatura della versione delle 04:07, 23 mar 2009940 × 477 (1,54 MB)AzaTothupdated with legend
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Estratto da "https://it.wikipedia.org/wiki/File:Metrication_by_year_map.svg"