【发布时间】:2018-11-15 21:47:52
【问题描述】:
我正在使用 Jvectormap 并将数组设置为“区域”以将国家/地区分组在一起以进行选择,这很有效。下一步是为数组中的每个国家/地区指定颜色。所以我可以为每个数组中的每个国家/地区定义不同的颜色。
UK 在数组 1 中可能是粉红色,但在数组 2 中可能是绿色。
还有我如何分配给点击功能:
$("#mp-cyprus-A").click(function(){
$('#world-map').vectorMap('setSelectedRegions', ['areas[1]']);
});
添加区域集然后为每个区域添加颜色集的代码:
//MAP CONTROLS
$(function(){
var areas = [];
areas[0] = [];
areas[2] = ["FR","BG","DK","HR","DE","BA","XK","CH","EE","IS","AL","IT","CZ","GB","IE","ES","ME","MD","RO","RS","MK","SK","SI","UA","SE","AT"];
areas[2] = ["BE","FR","BG","DK","HR","DE","BA","HU","FI","BY","GR","NL","PT","NO","LV","LT","LU","XK","CH","EE","IS","AL","IT","CZ","GB","IE","ES","ME","MD","RO","RS","MK","SK","SI","UA","SE","AT"];
areas[3] = ["CA"];
areas[4] = ["CA"];
areas[5] = ["CA"];
areas[6] = ["CA"];
function selectArea(code){
var mapObj = $("#world-map").vectorMap("get", "mapObject");
areas.forEach(function(area) {
if(area.indexOf(code)>-1) {
mapObj.setSelectedRegions(area);
return;
}
});
}
function clearAll(){
var mapObj = $("#world-map").vectorMap("get", "mapObject");
mapObj.clearSelectedRegions();
}
部分代码不起作用:为每个“区域”设置数组。并应用“areas”和“areacolor”之间的对应数组。
// Area Colors
var areacolor = [];
areacolor[0] = [
{'BE': '#4E7387'},
{'FR': '#333333'},
{'BG': '#89AFBF'},
{'DK': '#817F8E'},
{'HR': '#344B5E'},
{'FI': '#344B5E'},
{'BY': '#344B5E'},
{'GR': '#344B5E'}
]
areacolor[1] = [
{'BE': '#4E7387'},
{'FR': '#333333'},
{'BG': '#89AFBF'},
{'DK': '#817F8E'},
{'HR': '#344B5E'},
{'FI': '#344B5E'},
{'BY': '#344B5E'},
{'GR': '#344B5E'}
]
areacolor[2] = [
{'BE': '#4E7387'},
{'FR': '#333333'},
{'BG': '#89AFBF'},
{'DK': '#817F8E'},
{'HR': '#344B5E'},
{'FI': '#344B5E'},
{'BY': '#344B5E'},
{'GR': '#344B5E'}
]
function selectArea(color){
var mapObj = $("#world-map").vectorMap("get", "mapObject");
areascolor.forEach(function(color) {
if(color.indexOf(color)>-1) {
map.series.regions[0].setValues(areacolor[0]);
return;
}
矢量地图初始化:
$('#world-map').vectorMap({
map: 'world_mill',
backgroundColor: '#5288F9',
markersSelectable:'false',
regionsSelectableOne: 'false',
regionsSelectable: 'true',
regionStyle: {
initial: {
fill: "lightgrey"
},
selected: {
fill: "darkseagreen"
}
},
onRegionClick: function(e, code){
clearAll();
selectArea(code);
return false;
}
});
应用区域过滤器
(function () {
// Collect the rest of the World
var mapObj = $("#world-map").vectorMap("get", "mapObject");
var states = areas.join(",");
for(var code in mapObj.regions) {
if(mapObj.regions.hasOwnProperty(code)) {
if(states.indexOf(code) == -1) {
areas[0].push(code);
}
}
}
})();
});
更新:
//MAP CONTROLS
var areacolors0 = {
'BE': '#4E7387',
'FR': '#333333',
'BG': '#89AFBF',
'DK': '#817F8E',
'HR': '#344B5E',
'FI': '#344B5E',
'BY': '#344B5E',
'GR': '#344B5E'
};
var areacolors1 = {
'BE': '#000000',
'FR': '#333333',
'BG': '#000000',
'DK': '#817F8E',
'HR': '#000000',
'FI': '#344B5E',
'BY': '#344B5E',
'GR': '#344B5E'
};
$('#world-map').vectorMap({
map: 'world_mill',
backgroundColor: '#5288F9',
markersSelectable:'false',
regionsSelectableOne: 'false',
regionsSelectable: 'true',
regionStyle: {
initial: {
fill: "lightgrey"
},
selected: {
fill: "darkseagreen"
}
},
onRegionClick: function (event, code) {
var map = $('#world-map').vectorMap('get', 'mapObject');
var name = map.getRegionName(code);
if(name == GR) {
map.series.regions[0].setValues(areacolors.GR);
}
if(name == CH) {
map.series.regions[0].setValues(areacolors1.CH);
}
},
});
【问题讨论】:
-
不确定您要完成什么。我看到了你的数组,但是你想在哪个数组中找到什么?
-
我还在函数中看到了对
areascolor的引用,但我看不到它的定义位置。我确实看到了areacolor。 -
认为在单击一个国家或一个按钮(链接到该国家)时更改区域颜色会更好。无需选择国家作为组。
-
不知道该怎么做。
标签: jquery jvectormap