I have the following GeoJSON output shortened for read reasons:
geoDefinition:
features: Array(1)
0:
geometry:
coordinates: Array(1)
0: Array(5)
0: (2) [5.39014, 43.279295]
1: (2) [5.393069, 43.279249]
2: (2) [5.391814, 43.278421]
3: (2) [5.390709, 43.278749]
4: (2) [5.39014, 43.279295]
length: 5
My goal is to get the coordinates array and store it in another more general Array. In the code, I wrote:
this.locations.forEach(element => {
this.polygons = element.geoDefinition.features[0].geometry.coordinates;
Whilst feature[0] is defined,
geometry remains undefined. I cannot access to geometry->type / coordinates.
coordinates is an Array of Arrays:
Could someone show me what I did wrong please?
Best Regards,
Try something like this:
Here is a working proof: https://stackblitz.com/edit/js-puskp8
const locations = [
{
geoDefinition:
{
features:
[{
geometry:
{
coordinates: [
[5.39014, 43.279295],
[5.39014, 43.279295],
[5.39014, 43.279295],
[5.39014, 43.279295],
]
}
}]
}
}
]
const newArr = []
locations.forEach(obj => {
newArr.push(...obj.geoDefinition.features[0].geometry.coordinates)
})
console.log('copied array is', newArr)