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我們正在使用amcharts地圖,到目前爲止,它看起來都很不錯。更改JavaScript地圖中的引腳顏色?
我想要做的是改變基於一些價值來自我們的json
流的引腳的顏色。
javascript
:
AmCharts.makeChart("mapdiv", {
"type": "map",
"theme": "light",
"imagesSettings": {
"rollOverColor": "#089282",
"rollOverScale": 1,
"selectedScale": 0.5,
"selectedColor": "#089282",
"color": "#13564e",
"selectable": false,
"bringForwardOnHover": false
},
"areasSettings": {
"color": "#D3D3D3",
"autoZoom": true
},
"data": {
"map": "puertoRicoHigh",
"getAreasFromMap": true
},
"dataLoader": {
"url": "https://s3-us-west-2.amazonaws.com/s.cdpn.io/716619/30189.json",
"format": "json",
"showErrors": true,
"postProcess": function(data, config, map) {
// create a new dataProvider
var mapData = map.data;
// init images array
if (mapData.images === undefined)
mapData.images = [];
// create images out of loaded data
for(var i = 0; i < data.length; i++) {
var image = data[i];
image.type = "circle";
mapData.images.push(image);
}
return mapData;
}
}
});
這很好,但我想更改地圖中顯示的針腳。理想情況下,我想使用我從網上下載的圖像(jpg,png等)。
所以我們可以說,我的json
看起來像這樣:
[{"title":"Site1","longitude":18.4262,"latitude":-67.1483,"inservice":true},
{"title":"Site2","longitude":18.3663,"latitude":-66.1887,"inservice":false}]
我怎樣才能改變管腳顏色/尺寸/字體(甚至像),這樣,如果「役」爲真,則使用一個針。如果它是假的,則使用另一個引腳。
我嘗試使用SO片段工具,但它沒有渲染地圖。所以這裏,在的jsfiddle:https://jsfiddle.net/wn61bfqb/
\t AmCharts.makeChart("mapdiv", {
"type": "map",
"theme": "light",
"imagesSettings": {
"rollOverColor": "#089282",
"rollOverScale": 1,
"selectedScale": 0.5,
"selectedColor": "#089282",
"color": "#13564e",
"selectable": false,
"bringForwardOnHover": false
},
"areasSettings": {
"color": "#D3D3D3",
\t "autoZoom": true
},
"data": {
"map": "puertoRicoHigh",
"getAreasFromMap": true
},
"dataLoader": {
"url": "https://s3-us-west-2.amazonaws.com/s.cdpn.io/716619/30189.json",
"format": "json",
"showErrors": true,
"postProcess": function(data, config, map) {
// create a new dataProvider
var mapData = map.data;
// init images array
if (mapData.images === undefined)
mapData.images = [];
// create images out of loaded data
for(var i = 0; i < data.length; i++) {
var image = data[i];
image.type = "circle";
mapData.images.push(image);
}
return mapData;
}
}
});
#mapdiv {
width: 100%;
height: 300px;
<script src="https://www.amcharts.com/lib/3/ammap.js"></script>
<script src="https://www.amcharts.com/lib/3/maps/js/puertoRicoHigh.js"></script>
<script src="https://www.amcharts.com/lib/3/plugins/export/export.min.js"></script>
<link rel="stylesheet" href="https://www.amcharts.com/lib/3/plugins/export/export.css" type="text/css" media="all" />
<script src="https://www.amcharts.com/lib/3/themes/light.js"></script>
<script src="https://www.amcharts.com/lib/3/plugins/dataloader/dataloader.js"></script>
<div id="mapdiv"></div> \t
感謝。