turf-line-slice-at-intersection

Slice a line whenever it intersects other features

$3

Takes a LineString and a Feature to segment it by.

Any time the line intersects the feature, it will be segmented.

$3

| parameter | type | description |
| ----------- | ----------------------- | ---------------------------- |
| line | Feature\.\ | line to segment |
| segmenter | Feature | feature to segment line by |

$3

``js
var line = {
"type": "Feature",
"properties": {},
"geometry": {
"type": "LineString",
"coordinates": [
[
-24.78515625,
2.7235830833483856
],
[
-22.8515625,
2.1967272417616712
],
[
-20.390625,
5.003394345022162
],
[
-18.984375,
2.6357885741666065
],
[
-14.94140625,
4.8282597468669755
],
[
-11.337890625,
7.536764322084078
],
[
-9.052734375,
3.601142320158722
],
[
-6.328125,
0.3515602939922709
]
]
}
};

var poly = {
"type": "Feature",
"properties": {},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
-20.91796875,
9.882275493429953
],
[
-22.67578125,
6.926426847059551
],
[
-21.005859375,
1.6696855009865839
],
[
-18.45703125,
5.090944175033399
],
[
-16.083984375,
1.845383988573187
],
[
-13.798828125,
8.928487062665504
],
[
-20.91796875,
9.882275493429953
]
]
]
}
};

var features = turf.featurecollection([line,poly])
//=features

var result = turf.lineSliceAtIntersection(line, poly);

result.features.forEach(function(ft, ind) {
ft.properties.stroke = (ind % 2 === 0) ? '#f40' : '#389979';
});

//=result
`


Returns FeatureCollection., segmented lines

Installation

Requires nodejs.

`sh
$ npm install turf-line-slice-at-intersection
`

Tests

`sh
$ npm test
``