L.Geometryutil Undefined – Leaflet Find Nearest Marker Code Example

ScenarioA have a map where i need to add several geojsons which can be at different places and i need to set the bounds of the map to a combined bounding box from all the geojsons.

Đang xem: L.geometryutil undefined

Possible solutionlet merged = merge();

Looked into the documentation and i can”t see anything like this there – is there a plan to add something like this?

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Hi,the latest published npm package has a dependency on leaflet >=0.7.0, that is causing a misalignment on leaflet versions after a npm install:

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I”m using Leaflet.GeometryUtil in a TypeScript project. As far as I”m aware, there are no typings yet, as mentioned in #73.

I would like to write some typings. There are 3 options:

Write typings and publish them as a separate
types/leaflet-geometryutil package.Write typings and include them in this repository. This would involve creating a .d.ts definition file and referencing it in the “types” field in package.json.Convert the whole source code to TypeScript. This would involve changing the setup a bit. A build script would have to be run before publishing the project.

The first option is the least intrusive to this project, the third one is the most proper one, since it makes sure that the type definitions are really in sync with the code.

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Which one would you prefer?

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Falke-Design
Falke-Design

OPEN
Updated 1 year ago
destination calculates the wrong point (distance)
When calling:

1997.762042427113″>

m1 = L.marker(<51.52925135518991, -1.9006347656250002>).addTo(map);x = L.GeometryUtil.destination(m1.getLatLng(),90,2000)m2 = L.marker(x).addTo(map);console.log(m1.getLatLng().distanceTo(m2.getLatLng())) //-> 1997.762042427113
The new point has not the correct distance to the origin point. It should be 2000m but is only ~1997m away

https://jsfiddle.net/falkedesign/c0n64j7e/

alizeegly
alizeegly

CLOSED
Updated 1 year ago
Distance function : Cannot read property 'distance' of undefined
Hello,I”m developing a map in vuejs using leaflet, and I want to use GeometryUtil to calculate the distance between two points. For that, I use the tuto distance-length but when I use the function I got an error in the console :Cannot read property “distance” of undefined

var firstLatLng = {lat:48.858372,lng:2.294479};var secondLatLng = {lat:48.847258,lng:2.352742}var distance = L.GeometryUtil.distance(map, firstLatLng, secondLatLng)console.log(distance)

Is this because I”m using vuejs or because I didn”t use well the function?

Thank you for your help

tpoint75
tpoint75

OPEN
Updated 1 year ago
fix readable distance for negative numbers
5837378#r38824200

runette
runette

CLOSED
Updated 1 year ago
MultilineString Bug in ClosestLayer (and Closest)
I have another utility (actually osmtogeojson that is creating Multilinestring features where one of the segments (that translate to elements in latlngs Array when they get to GeometryUtil) has a single point. This causes GeometryUtil to crash
line 187

if (subResult.distance

since subResult is null.

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Without arguing whether this is a valid feature – the crash is very easy to prevent – I will send a PR>

slutske22
slutske22

CLOSED
Updated 1 year ago
Can we get an export default L.GeometryUtil?
I am building a plugin for leaflet which uses this wonderful little plugin as a dependency. I would love for those who use my plugin to not have to put a link to L.GeometryUtil in their HTML file, but rather simply import my plugin into their index.js (or whatever module uses it), which in turn will import L.GeometryUtil (after having installed it through a npm install). At the top of my plugin, I have:

import GeometryUtil from “./leaflet.geometryutil.js”
But that only works when I add this to the end of the L.GeometryUtil source file:

export default L.GeometryUtil
However, if people are installing my plugin using npm install, my package.json which references l.geometryutil, which does not have that last export line in there, as it references this repo here. Can we get that line added for more seamless module use? Or is there a different way to do this that I”m not thinking of?

sweco-sekrsv
sweco-sekrsv

OPEN
Updated 1 year ago
length and locateOnLine – accuracy
I cant figure this on out. Have a look at this example:https://jsfiddle.net/krillmcrawl/8wy3jhor/9/

Move the mouse along the line and check the console.

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The actual lenght of the line is 4367.02(FME) or 4367.078(Qgis)The lenght reported from Leaflet.GeometryUtil is 4353.622 (13 meter difference seems quite far off)

In the example I have generated stations lines every 10 meters(for easier debugging). As you can see the “locateOnLine” reports the correct measures in the beginning of the line but after a while it starts “drifting”. At station line 60 it turf reports 59.8 and further in at 850 turf reports 847.3 and even further in at 2660 turf reports 2651.

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The accuracy it not quite there. Is there a setting somewhere that I can use to increase accuracy of the length and “locateOnLine” calculations?

Thanks. Kristian

bowdawn
bowdawn

OPEN
Updated 2 years ago
closestLayer: point is inside a layer that shares edges with other Layer
In some cases the closest layer is the other polygon instead of the layer in which the point is contained in…

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