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我正在使用openlayers 3,我想繪製一個圓圈,但它沒有,我在提到的代碼中有任何錯誤?Openlayers 3繪圖圈
function DrawCircle() {
var circleCoordinates = [3210202.3139208322, 5944966.311907868, 3075978.8922520624, 6055647.128864803];
var circle = new ol.geom.Circle(circleCoordinates);
var feature = new ol.Feature(circle);
var id = guid();
feature.featureID = id;
feature.setProperties({
'id': id,
'name': typeSelect.value,
'description': 'Some values'
})
source.addFeature(feature);
};
opt_radius,opt_layout什麼值? – admiral