[英]Leaflet vertex click event
如何從L.Polygon頂點觸發/監聽click事件?
用戶使用以下方法制作多邊形:
fobDrawPolygon: function(iobMap) {
var obPolygon = new L.Draw.Polygon(iobMap, {
allowIntersection: false,
showArea: true,
shapeOptions: {
color: '#000'
}
//repeatMode: true
});
obPolygon.options.touchIcon.options.iconSize = [12, 12];
obPolygon.enable();
return obPolygon;
},
創建多邊形后,可以編輯其頂點:
onDrawFeature: function(iobMap, iobFeatureGroup) {
var me = this;
iobMap.on(L.Draw.Event.CREATED, function(event) {
var obLayer = event.layer;
obLayer.options.editing = {};
obLayer.editing.enable();
iobFeatureGroup.addLayer(obLayer);
});
}
因此,多邊形已經繪制完畢,我想聽聽其頂點的點擊聲
傳單1.3.1
插件傳單
注意我不使用控制工具欄
查找之后,我發現了一個輕量級的庫來控制傳單中幾何的編輯:
首先,將editable屬性添加到地圖
var map = L.map('map', {
editable: true,
editOptions: {…} //not required
});
然后,啟用功能版本
onDrawFeature: function(iobMap, iobFeatureGroup) {
var me = this;
iobMap.on(L.Draw.Event.CREATED, function(event) {
var obLayer = event.layer;
iobLayer.enableEdit(iobMap); //enable edition
me.cacheLayer = iobLayer;
iobFeatureGroup.addLayer(obLayer);
});
}
最后聽多邊形的頂點點擊
me.cacheLayer.on({
"editable:vertex:click": function(e){console.log("You touch me", e)}
});
在這里找到圖書館:
如果有人有其他方法,請分享,謝謝!
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.