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cluster.html
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<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<link href="https://developer.geon.kr/js/odf/odf.css" rel="stylesheet">
<script type="text/javascript" src="https://developer.geon.kr/js/odf/odf.min.js"></script>
</head>
<body>
<div id="map" class="odf-view" style="height:550px;"></div>
</body>
<script>
/* 맵객체 생성 (외부에서 사용할 때는 proxyURL, proxyParam 옵션이 필요합니다.) */
var mapContainer = document.getElementById('map');
var coord = new odf.Coordinate(199312.9996,551784.6924);
var mapOption = {
center : coord,
zoom : 11,
projection : 'EPSG:5186',
//proxyURL: 'proxyUrl.jsp',
//proxyParam: 'url',
vWorldURL : 'https://gsapi.geon.kr/map/api/vworld/wmts',
basemap : {
vWorld : ['vWorldBase', 'vWorldWhite', 'vWorldMidnight', 'vWorldHybrid', 'vWorldSatellite'],
},
};
var map = new odf.Map(mapContainer, mapOption);
/* 분석 결과 레이어 추가*/
var pointLayer = odf.LayerFactory.produce('geoserver', {
method : 'get',
server : 'https://geoserver.geon.kr/geoserver', // 분석결과 레이어가 발행된 주소
layer : 'geonpaas:L100000256', // 발행된 레이어 명칭 (ex. 저장소명:레이어명)
crtfckey : '',
service : 'cluster',
distance : 50, //미입력시 default 50
});
pointLayer.setMap(map);
pointLayer.fit();
map.setZoom(11);
/*분석 스타일 생성*/
var clusterStyle = odf.StyleFactory.produceFunction([ {
seperatorFunc : "default",
style : {
image : {
circle : {
radius : 10,//크기
fill : {
color : '#3399CC'
},//채우기
stroke : {
color : '#fff',
},//윤곽선
}
},
text : {
//text : feature.getProperties().features[0].id_, //텍스트 내용
font : 'bold 14px Courier New',
fill : {
color : '#000'
},
}
},
callbackFunc : function(style, feature, resolution) {
const size = feature.get('features').length;
style.getText().setText(size.toString());
},
} ]);
pointLayer.setStyle(clusterStyle);
</script>
</html>