PeaceLeka
2020-12-01 16:02:46
Assuming the point will be in the center of the rectangle, you can try use the Leaflet.GeometryUtil's destination to find bounds add rectangle based on the bounds. Not tested.
var latlng = L.latLng(lat, lon);
//Assuming rectangle has side A and side B
hypotenuse = Math.sqrt((0.5*lengthofA)**2 + (0.5*lengthofB)**2)
swAngle = 90 + Math.atan(lengthofA/lengthofB)*180/Math.PI
neAngle = 0 - Math.atan(lengthofA/lengthofB)*180/Math.PI
var southWest = destination(latlng, swAngle, hypotenuse) //returns point L.latlng
var northEast = destination(latlng, neAngle, hypotenuse)
var bounds = L.latLngBounds(southWest, northEast);
var rectangle = L.rectangle(bounds).addTo(map);
热门帖子
热门github
6
Works perfectly, thank you!
Great. You welcome!