Geochartの州ごとに地域の色を設定するにはどうすればよいですか？

Question

私はイメージのようにアメリカ合衆国の州ごとに地域の色を設定したいですか？ geochartでは が可能ですか？

私にそれを指示してください。

ありがとうございました&よろしくお願いします。 Ranjith Kumar。 optionsオブジェクト https://developers.google.com/chart/interactive/docs/gallery/geochart

注：

Answer 1

はさて、あなたが見なければならない最初の場所はここにあり、GoogleのgeochartのAPIです。その地域に 'US'と 'provinces'の解像度を設定します。これは次のようなものです：

var options = { 
    region: 'US', 
    resolution: 'provinces', 
    //other options..., 
} 

これで状態は得られますが、色は変わりません。これを行うには、各状態の値を設定する必要があります。これは次のようになります。

最初の値は状態で、2番目の値は色付けのために持ち運ぶ値です。あなたが望む色を得るには、データを少しマッサージしてから、あなたが望む色の範囲を設定しなければなりません。

options['colorAxis'] = {colors: ['blue', 'grey', 'red']}; 

chartオブジェクトを描画し、state_value_array配列をarrayToDataTableオブジェクトに渡すと、すべてが正常であるはずです。

Answer 2

このコード

var data = google.visualization.arrayToDataTable([ 
      ['Country', 'Site'], 
      ['Alabama', 0], 
      ['Alaska', 1], 
      ['American Samoa', 2], 
      ['Arizona', 3], 
      ['Arkansas', 4], 
      ['California', 5], 
      ['Colorado', 6], 
      ['Connecticut', 7], 
      ['Delaware', 8], 
      ['District of Columbia', 9] 
]); 


var options = {width: 556, height: 347}; 
    options['region'] = 'US'; 
    options['resolution'] = 'provinces'; 
    options['colors'] = ['#4bb5f3', '#FADC41', '#c44949', '#d74a12', '#0e9a0e', '#55c2ac', '#7c4b91', '#fadc41', '#0d6cca', '#7c4897']; 

の下にワーキングサンプル

があり、この jqfaq.comを見てみましょうobject.Tryあなたはオプションの色のプロパティを使用する必要があり、以下の画像のように、各状態のための領域の色を設定するには

Answer 3

Googleのgeochart APIを使用して、過去に「政治的な」マップも構築しました。 は、ここで私は米国のために使用するコードです：あなたは、他のgeochartと一緒に、私のウェブサイト上でここでライブアクションでそれを見ることができます

：

<script type='text/javascript' src='http://www.google.com/jsapi'></script> 
<script type='text/javascript'>google.load('visualization', '1', {'packages': ['geochart']}); 
google.setOnLoadCallback(drawVisualization); 

    function drawVisualization() {var data = new google.visualization.DataTable(); 

data.addColumn('string', 'Country'); 
data.addColumn('number', 'Value'); 
data.addColumn({type:'string', role:'tooltip'});var ivalue = new Array(); 

data.addRows([[{v:'US-AK',f:'Alaska'},0,'Obama (D)']]); 
ivalue['US-AK'] = 'Obama (D) will <span style="color:#444; font-weight:bold;">win</span> in Alaska.'; 

data.addRows([[{v:'US-AL',f:'Alabama'},1,'Obama (D)']]); 
ivalue['US-AL'] = 'Obama (D) will win in Alabama'; 

data.addRows([[{v:'US-AR',f:'Arkansas'},2,'Obama (D)']]); 
ivalue['US-AR'] = 'Obama (D) will win in Arkansas'; 

data.addRows([[{v:'US-AZ',f:'Arizona'},3,'Obama (D)']]); 
ivalue['US-AZ'] = 'Obama (D) will win in Arizona'; 

data.addRows([[{v:'US-CA',f:'California'},4,'Obama (D)']]); 
ivalue['US-CA'] = 'Obama (D) will win in California'; 

data.addRows([[{v:'US-CO',f:'Colorado'},5,'Obama (D)']]); 
ivalue['US-CO'] = 'Obama (D) will win in Colorado'; 

data.addRows([[{v:'US-CT',f:'Connecticut'},6,'Obama (D)']]); 
ivalue['US-CT'] = 'Obama (D) will win in Connecticut'; 

data.addRows([[{v:'US-DE',f:'Delaware'},7,'Obama (D)']]); 
ivalue['US-DE'] = 'Obama (D) will win in Delaware'; 

data.addRows([[{v:'US-FL',f:'Florida'},8,'Obama (D)']]); 
ivalue['US-FL'] = 'Obama (D) will win in Florida'; 

data.addRows([[{v:'US-GA',f:'Georgia'},9,'Obama (D)']]); 
ivalue['US-GA'] = 'Obama (D) will win in Georgia'; 

data.addRows([[{v:'US-HI',f:'Hawaii'},10,'Obama (D)']]); 
ivalue['US-HI'] = 'Obama (D) will win in Hawaii'; 

data.addRows([[{v:'US-IA',f:'Iowa'},11,'Obama (D)']]); 
ivalue['US-IA'] = 'Obama (D) will win in Iowa'; 

data.addRows([[{v:'US-ID',f:'Idaho'},12,'Obama (D)']]); 
ivalue['US-ID'] = 'Obama (D) will win in Idaho'; 

data.addRows([[{v:'US-IL',f:'Illinois'},13,'Obama (D)']]); 
ivalue['US-IL'] = 'Obama (D) will win in Illinois'; 

data.addRows([[{v:'US-IN',f:'Indiana'},14,'Obama (D)']]); 
ivalue['US-IN'] = 'Obama (D) will win in Indiana'; 

data.addRows([[{v:'US-KS',f:'Kansas'},15,'Obama (D)']]); 
ivalue['US-KS'] = 'Obama (D) will win in Kansas'; 

data.addRows([[{v:'US-KY',f:'Kentucky'},16,'Obama (D)']]); 
ivalue['US-KY'] = 'Obama (D) will win in Kentucky'; 

data.addRows([[{v:'US-LA',f:'Louisiana'},17,'Obama (D)']]); 
ivalue['US-LA'] = 'Obama (D) will win in Louisiana'; 

data.addRows([[{v:'US-MA',f:'Massachusetts'},18,'Obama (D)']]); 
ivalue['US-MA'] = 'Obama (D) will win in Massachusetts'; 

data.addRows([[{v:'US-MD',f:'Maryland'},19,'Obama (D)']]); 
ivalue['US-MD'] = 'Obama (D) will win in Maryland'; 

data.addRows([[{v:'US-ME',f:'Maine'},20,'Obama (D)']]); 
ivalue['US-ME'] = 'Obama (D) will win in Maine'; 

data.addRows([[{v:'US-MI',f:'Michigan'},21,'Obama (D)']]); 
ivalue['US-MI'] = 'Obama (D) will win in Michigan'; 

data.addRows([[{v:'US-MN',f:'Minnesota'},22,'Obama (D)']]); 
ivalue['US-MN'] = 'Obama (D) will win in Minnesota'; 

data.addRows([[{v:'US-MO',f:'Missouri'},23,'Obama (D)']]); 
ivalue['US-MO'] = 'Obama (D) will win in Missouri'; 

data.addRows([[{v:'US-MS',f:'Mississippi'},24,'Obama (D)']]); 
ivalue['US-MS'] = 'Obama (D) will win in Mississippi'; 

data.addRows([[{v:'US-MT',f:'Montana'},25,'Obama (D)']]); 
ivalue['US-MT'] = 'Obama (D) will win in Montana'; 

data.addRows([[{v:'US-NC',f:'North Carolina'},26,'Romney (R)']]); 
ivalue['US-NC'] = 'Romney (R) will win in North Carolina'; 

data.addRows([[{v:'US-ND',f:'North Dakota'},27,'Romney (R)']]); 
ivalue['US-ND'] = 'Romney (R) will win in North Dakota'; 

data.addRows([[{v:'US-NE',f:'Nebraska'},28,'Romney (R)']]); 
ivalue['US-NE'] = 'Romney (R) will win in Nebraska'; 

data.addRows([[{v:'US-NH',f:'New Hampshire'},29,'Romney (R)']]); 
ivalue['US-NH'] = 'Romney (R) will win in New Hampshire'; 

data.addRows([[{v:'US-NJ',f:'New Jersey'},30,'Romney (R)']]); 
ivalue['US-NJ'] = 'Romney (R) will win in New Jersey'; 

data.addRows([[{v:'US-NM',f:'New Mexico'},31,'Romney (R)']]); 
ivalue['US-NM'] = 'Romney (R) will win in New Mexico'; 

data.addRows([[{v:'US-NV',f:'Nevada'},32,'Romney (R)']]); 
ivalue['US-NV'] = 'Romney (R) will win in Nevada'; 

data.addRows([[{v:'US-NY',f:'New York'},33,'Romney (R)']]); 
ivalue['US-NY'] = 'Romney (R) will win in New York'; 

data.addRows([[{v:'US-OH',f:'Ohio'},34,'Romney (R)']]); 
ivalue['US-OH'] = 'Romney (R) will win in Ohio'; 

data.addRows([[{v:'US-OK',f:'Oklahoma'},35,'Romney (R)']]); 
ivalue['US-OK'] = 'Romney (R) will win in Oklahoma'; 

data.addRows([[{v:'US-OR',f:'Oregon'},36,'Romney (R)']]); 
ivalue['US-OR'] = 'Romney (R) will win in Oregon'; 

data.addRows([[{v:'US-PA',f:'Pennsylvania'},37,'Romney (R)']]); 
ivalue['US-PA'] = 'Romney (R) will win in Pennsylvania'; 

data.addRows([[{v:'US-RI',f:'Rhode Island'},38,'Romney (R)']]); 
ivalue['US-RI'] = 'Romney (R) will win in Rhode Island'; 

data.addRows([[{v:'US-SC',f:'South Carolina'},39,'Romney (R)']]); 
ivalue['US-SC'] = 'Romney (R) will win in South Carolina'; 

data.addRows([[{v:'US-SD',f:'South Dakota'},40,'Romney (R)']]); 
ivalue['US-SD'] = 'Romney (R) will win in South Dakota'; 

data.addRows([[{v:'US-TN',f:'Tennessee'},41,'Romney (R)']]); 
ivalue['US-TN'] = 'Romney (R) will win in Tennessee'; 

data.addRows([[{v:'US-TX',f:'Texas'},42,'Undecided']]); 
ivalue['US-TX'] = 'People are Undecided in Texas'; 

data.addRows([[{v:'US-UT',f:'Utah'},43,'Undecided']]); 
ivalue['US-UT'] = 'People are Undecided in Utah'; 

data.addRows([[{v:'US-VA',f:'Virginia'},44,'Undecided']]); 
ivalue['US-VA'] = 'People are Undecided in Virginia'; 

data.addRows([[{v:'US-VT',f:'Vermont'},45,'Undecided']]); 
ivalue['US-VT'] = 'People are Undecided in Vermont'; 

data.addRows([[{v:'US-WA',f:'Washington'},46,'Undecided']]); 
ivalue['US-WA'] = 'People are Undecided in Washington'; 

data.addRows([[{v:'US-WI',f:'Wisconsin'},47,'Undecided']]); 
ivalue['US-WI'] = 'People are Undecided in Wisconsin'; 

data.addRows([[{v:'US-WV',f:'West Virginia'},48,'Undecided']]); 
ivalue['US-WV'] = 'People are Undecided in West Virginia'; 

data.addRows([[{v:'US-WY',f:'Wyoming'},49,'Undecided']]); 
ivalue['US-WY'] = 'People are Undecided in Wyoming'; 

var options = { 
backgroundColor: {fill:'#FFFFFF',stroke:'#FFFFFF' ,strokeWidth:0 }, 
colorAxis: {minValue: 0, maxValue: 49, colors: ['#438094','#438094','#438094','#438094','#438094','#438094','#438094','#438094','#438094','#438094','#438094','#438094','#438094','#438094','#438094','#438094','#438094','#438094','#438094','#438094','#438094','#438094','#438094','#438094','#438094','#438094','#DE3403','#DE3403','#DE3403','#DE3403','#DE3403','#DE3403','#DE3403','#DE3403','#DE3403','#DE3403','#DE3403','#DE3403','#DE3403','#DE3403','#DE3403','#DE3403','#E0D39E','#E0D39E','#E0D39E','#E0D39E','#E0D39E','#E0D39E','#E0D39E','#E0D39E']}, 
legend: 'none',  
backgroundColor: {fill:'#FFFFFF',stroke:'#FFFFFF' ,strokeWidth:0 },  
datalessRegionColor: '#f5f5f5', 
displayMode: 'regions', 
enableRegionInteractivity: 'true', 
resolution: 'provinces', 
sizeAxis: {minValue: 1, maxValue:1,minSize:10, maxSize: 10}, 
region:'US', 
keepAspectRatio: true, 
width:600, 
height:400, 
tooltip: {textStyle: {color: '#444444'}, trigger:'hover'} 
}; 
    var chart = new google.visualization.GeoChart(document.getElementById('visualization')); 
    google.visualization.events.addListener(chart, 'select', function() { 
    var selection = chart.getSelection(); 
    if (selection.length == 1) { 
    var selectedRow = selection[0].row; 
    var selectedRegion = data.getValue(selectedRow, 0); 
    if(ivalue[selectedRegion] != '') { alert(ivalue[selectedRegion]); } 
    } 
    }); 
chart.draw(data, options); 
} 
</script> 
<div id='visualization'></div> 

これは次のようにマップがどのように見えるかですコードを使用した地図の例：http://cmoreira.net/interactive-maps-generator/examples.html