Я новичок в программировании в целом и работаю с p5. js и Leaflet. Я пытаюсь нарисовать несколько кругов на карте с помощью Leaflet. У меня есть координаты столиц всех стран мира в 2D-массиве. Я перебираю массив, чтобы создать круговой маркер для каждой строки координат. Пока это работает, но проблема в том, что я действительно получаю только один объект круга, называемый «круг», только с одной парой координат. Мой вопрос: Как я могу создать новый объект с другим именем для каждого l oop, чтобы каждый круг был действительно отдельным объектом, который может обрабатывать события индивидуально?
Вот код на данный момент:
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];
var newCoords = [];
var circleIndex = [];
var circle;
function setup() {
//Initializig the map
mapId = createDiv();
mapId.id("mapid");
mapId.size(windowWidth, windowHeight);
mapId.position(0, 0)
mymap = L.map('mapid').setView([0, 0], 2.5);
//Loading tiles from mapbox
L.tileLayer('https://api.mapbox.com/styles/v1/{id}/tiles/{z}/{x}/{y}?access_token={accessToken}', {
attribution: 'Map data © <a href="https://www.openstreetmap.org/">OpenStreetMap</a> contributors, <a href="https://creativecommons.org/licenses/by-sa/2.0/">CC-BY-SA</a>, Imagery © <a href="https://www.mapbox.com/">Mapbox</a>',
maxZoom: 18,
id: 'mapbox/streets-v11',
accessToken: 'pk.eyJ1Ijoib3NrYXItcXVpcmluLWthY2tlYmFydCIsImEiOiJjazV4b2EyM2UyMWdtM2VtbG0wdzFvM2p2In0.SrMgYWTBUYDq3f703br1aQ'
}).addTo(mymap);
//creating the circles on the map
for (i = 0; i < coords.length; i++) {
circleIndex[i] = []
for (j = 0; j < coords[i].length; j++) {
circleIndex[i].push(coords[i][j]);
newCoords.push(coords[i][j]);
}
circle = L.circle(newCoords, {
color: 'red',
fillColor: '#f03',
fillOpacity: 0.3,
radius: 50000
}).addTo(mymap);
newCoords = []
//adding callback function to a click event for the circle. This will only work for the circle with the Index 1 of the array.
}
circle.on('click', function(click) {
alert(this.latlng);
});
}
Есть предложения, как получить гр asp на это? Могу ли я как-то изменить конструктор, чтобы добавить разные индексы имен для каждого индекса строки или что-то в этом роде?
Извините за грязный код ^^ Я также открыт для предложений по редактированию.
Ура!