48. var g_roadmap = new L.Google('ROADMAP');
var g_satellite = new L.Google('SATELLITE');
var g_hybrid = new L.Google('HYBRID');
var b_roadmap = new L.BingLayer("アクセスキーを入力", {
type: 'Road' });
var b_Aerial = new L.BingLayer("アクセスキーを入力", {
type: 'Aerial' });
var map = L.map('map', {
center: [43.0704123, 141.3406076],
zoom: 17,
layers: [t_pale]
});
JS
画面の中心座標 ( 緯度・経度 )
背景地図の読み込み