How to use the wkx.GeometryCollection function in wkx
To help you get started, we’ve selected a few wkx examples, based on popular ways it is used in public projects.
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ngageoint / geopackage-js / lib / geom / envelopeBuilder.js View on Github 
envelope.minM = Math.min(envelope.minM, point.m)
envelope.maxM = Math.max(envelope.maxM, point.m)
}
}
}
if (geom instanceof wkx.Polygon) {
for (const eRingPoint of geom.exteriorRing) {
zmEnvelope(eRingPoint, envelope, hasZ, hasM)
}
for (const interiorRing of geom.interiorRings) {
for (const ringPoint of interiorRing) {
zmEnvelope(ringPoint, envelope, hasZ, hasM)
}
}
}
if (geom instanceof wkx.GeometryCollection) {
for (const geometry of geom.geometries) {
zmEnvelope(geometry, envelope, hasZ, hasM)
}
}
if (geom instanceof wkx.MultiPoint) {
for (const point of geom.points) {
zmEnvelope(point, envelope, hasZ, hasM)
}
}
if (geom instanceof wkx.MultiLineString) {
for (const lineString of geom.lineStrings) {
zmEnvelope(lineString, envelope, hasZ, hasM)
}
}
if (geom instanceof wkx.MultiPolygon) {
for (const polygon of geom.polygons) {wkx
A WKT/WKB/EWKT/EWKB/TWKB/GeoJSON parser and serializer
