Documentation
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Index ¶
Constants ¶
const ( PropCollectionID = "collectionId" PropCollectionVersion = "collectionVersion" PropGeomType = "collectionGeometryType" PropDisplayName = "displayName" PropHighlight = "highlight" PropScore = "score" PropHref = "href" )
GeoJSON properties in search response
const ( CrsURIPrefix = "http://www.opengis.net/def/crs/" UndefinedSRID = 0 WGS84SRIDPostgis = 4326 // Use the same SRID as used during ETL WGS84CodeOGC = "CRS84" )
const (
VersionParam = "version"
)
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type CollectionParams ¶
CollectionParams parameter key with associated value
type CollectionsWithParams ¶
type CollectionsWithParams map[string]CollectionParams
CollectionsWithParams collection name with associated CollectionParams These are provided though a URL query string as "deep object" params, e.g. paramName[prop1]=value1¶mName[prop2]=value2&....
func (CollectionsWithParams) NamesAndVersions ¶
func (cp CollectionsWithParams) NamesAndVersions() (names []string, versions []int)
type Feature ¶
type Feature struct {
Type featureType `json:"type"`
Properties map[string]any `json:"properties"`
Geometry geojson.Geometry `json:"geometry"`
// We expect feature ids to be auto-incrementing integers (which is the default in geopackages)
// since we use it for cursor-based pagination.
ID string `json:"id"`
Links []Link `json:"links,omitempty"`
}
Feature is a GeoJSON Feature with extras such as links Note: fields in this struct are sorted for optimal memory usage (field alignment)
type FeatureCollection ¶
type FeatureCollection struct {
Type featureCollectionType `json:"type"`
Timestamp string `json:"timeStamp,omitempty"`
Links []Link `json:"links,omitempty"`
Features []*Feature `json:"features"`
NumberReturned int `json:"numberReturned"`
}
FeatureCollection is a GeoJSON FeatureCollection with extras such as links Note: fields in this struct are sorted for optimal memory usage (field alignment)
type Link ¶
type Link struct {
Rel string `json:"rel"`
Title string `json:"title,omitempty"`
Type string `json:"type,omitempty"`
Href string `json:"href"`
Hreflang string `json:"hreflang,omitempty"`
Length int64 `json:"length,omitempty"`
Templated bool `json:"templated,omitempty"`
}
Link according to RFC 8288, https://datatracker.ietf.org/doc/html/rfc8288 Note: fields in this struct are sorted for optimal memory usage (field alignment)
type SRID ¶
type SRID int
SRID Spatial Reference System Identifier: a unique value to unambiguously identify a spatial coordinate system. For example '28992' in https://www.opengis.net/def/crs/EPSG/0/28992
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