JVectorMap是一款基于jQuery的矢量地图插件，它是基于SVG结构的，和其他jQuery地图插件不同的是，jVectorMap是矢量地图，但是它同样支持地图缩放和地图平面移动等相应的功能。由于JVectorMap是基于jQuery的，所以支持大部分主流的浏览器，应用也相当广泛。

在线演示源码下载

下面我们一起来看看实现这款地图的大致过程和部分核心源代码，主要由jQuery代码实现，相对比较复杂，需要很多脚本库的支持。

HTML代码： <div></div> <button>Focus on Australia</button> <button>Focus on Australia and Japan</button> <button>Return to the initial state</button>

这里仅仅是列出了SVG地图的容器，以及3个地图控制按钮。

需要引入以下的js脚本库： <script src="assets/jquery-1.8.2.js"></script> <script src="../jquery-jvectormap.js"></script> <script src="../jquery-mousewheel.js"></script> <script src="../lib/jvectormap.js"></script> <script src="../lib/abstract-element.js"></script> <script src="../lib/abstract-canvas-element.js"></script> <script src="../lib/abstract-shape-element.js"></script> <script src="../lib/svg-element.js"></script> <script src="../lib/svg-group-element.js"></script> <script src="../lib/svg-canvas-element.js"></script> <script src="../lib/svg-shape-element.js"></script> <script src="../lib/svg-path-element.js"></script> <script src="../lib/svg-circle-element.js"></script> <script src="../lib/vml-element.js"></script> <script src="../lib/vml-group-element.js"></script> <script src="../lib/vml-canvas-element.js"></script> <script src="../lib/vml-shape-element.js"></script> <script src="../lib/vml-path-element.js"></script> <script src="../lib/vml-circle-element.js"></script> <script src="../lib/vector-canvas.js"></script> <script src="../lib/simple-scale.js"></script> <script src="../lib/numeric-scale.js"></script> <script src="../lib/ordinal-scale.js"></script> <script src="../lib/color-scale.js"></script> <script src="../lib/data-series.js"></script> <script src="../lib/proj.js"></script> <script src="../lib/world-map.js"></script> <script src="assets/jquery-jvectormap-world-mill-en.js"></script> 核心jQuery代码： jQuery.noConflict(); jQuery(function(){ var $ = jQuery; $('#focus-single').click(function(){ $('#map1').vectorMap('set', 'focus', 'AU'); }); $('#focus-multiple').click(function(){ $('#map1').vectorMap('set', 'focus', ['AU', 'JP']); }); $('#focus-init').click(function(){ $('#map1').vectorMap('set', 'focus', 1, 0, 0); }); $('#map1').vectorMap({ map: 'world_mill_en', focusOn: { x: 0.5, y: 0.5, scale: 2 }, series: { regions: [{ scale: ['#C8EEFF', '#0071A4'], normalizeFunction: 'polynomial', values: { "AF": 16.63, "AL": 11.58, "DZ": 158.97, "AO": 85.81, "AG": 1.1, "AR": 351.02, "AM": 8.83, "AU": 1219.72, "AT": 366.26, "AZ": 52.17, "BS": 7.54, "BH": 21.73, "BD": 105.4, "BB": 3.96, "BY": 52.89, "BE": 461.33, "BZ": 1.43, "BJ": 6.49, "BT": 1.4, "BO": 19.18, "BA": 16.2, "BW": 12.5, "BR": 2023.53, "BN": 11.96, "BG": 44.84, "BF": 8.67, "BI": 1.47, "KH": 11.36, "CM": 21.88, "CA": 1563.66, "CV": 1.57, "CF": 2.11, "TD": 7.59, "CL": 199.18, "CN": 5745.13, "CO": 283.11, "KM": 0.56, "CD": 12.6, "CG": 11.88, "CR": 35.02, "CI": 22.38, "HR": 59.92, "CY": 22.75, "CZ": 195.23, "DK": 304.56, "DJ": 1.14, "DM": 0.38, "DO": 50.87, "EC": 61.49, "EG": 216.83, "SV": 21.8, "GQ": 14.55, "ER": 2.25, "EE": 19.22, "ET": 30.94, "FJ": 3.15, "FI": 231.98, "FR": 2555.44, "GA": 12.56, "GM": 1.04, "GE": 11.23, "DE": 3305.9, "GH": 18.06, "GR": 305.01, "GD": 0.65, "GT": 40.77, "GN": 4.34, "GW": 0.83, "GY": 2.2, "HT": 6.5, "HN": 15.34, "HK": 226.49, "HU": 132.28, "IS": 12.77, "IN": 1430.02, "ID": 695.06, "IR": 337.9, "IQ": 84.14, "IE": 204.14, "IL": 201.25, "IT": 2036.69, "JM": 13.74, "JP": 5390.9, "JO": 27.13, "KZ": 129.76, "KE": 32.42, "KI": 0.15, "KR": 986.26, "KW": 117.32, "KG": 4.44, "LA": 6.34, "LV": 23.39, "LB": 39.15, "LS": 1.8, "LR": 0.98, "LY": 77.91, "LT": 35.73, "LU": 52.43, "MK": 9.58, "MG": 8.33, "MW": 5.04, "MY": 218.95, "MV": 1.43, "ML": 9.08, "MT": 7.8, "MR": 3.49, "MU": 9.43, "MX": 1004.04, "MD": 5.36, "MN": 5.81, "ME": 3.88, "MA": 91.7, "MZ": 10.21, "MM": 35.65, "NA": 11.45, "NP": 15.11, "NL": 770.31, "NZ": 138, "NI": 6.38, "NE": 5.6, "NG": 206.66, "NO": 413.51, "OM": 53.78, "PK": 174.79, "PA": 27.2, "PG": 8.81, "PY": 17.17, "PE": 153.55, "PH": 189.06, "PL": 438.88, "PT": 223.7, "QA": 126.52, "RO": 158.39, "RU": 1476.91, "RW": 5.69, "WS": 0.55, "ST": 0.19, "SA": 434.44, "SN": 12.66, "RS": 38.92, "SC": 0.92, "SL": 1.9, "SG": 217.38, "SK": 86.26, "SI": 46.44, "SB": 0.67, "ZA": 354.41, "ES": 1374.78, "LK": 48.24, "KN": 0.56, "LC": 1, "VC": 0.58, "SD": 65.93, "SR": 3.3, "SZ": 3.17, "SE": 444.59, "CH": 522.44, "SY": 59.63, "TW": 426.98, "TJ": 5.58, "TZ": 22.43, "TH": 312.61, "TL": 0.62, "TG": 3.07, "TO": 0.3, "TT": 21.2, "TN": 43.86, "TR": 729.05, "TM": 0, "UG": 17.12, "UA": 136.56, "AE": 239.65, "GB": 2258.57, "US": 14624.18, "UY": 40.71, "UZ": 37.72, "VU": 0.72, "VE": 285.21, "VN": 101.99, "YE": 30.02, "ZM": 15.69, "ZW": 5.57 } }] } }); })

主要是配置了地图上各个区域相应的位置点以及鼠标滑过相应区域显示的提示信息。

在线演示源码下载