postgis

func NewProvider ¶

func NewProvider(config map[string]interface{}) (mvt.Provider, error)

	NewProvider Setups and returns a new postgis provider or an error; if something
	is wrong. The function will validate that the config object looks good before
	trying to create a driver. This means that the Provider expects the following
	fields to exists in the provided map[string]interface{} map:

		host (string) — the host to connect to.
		port (uint16) — the port to connect on.
		database (string) — the database name
		user (string) — the user name
		password (string) — the Password
		max_connections (*uint8) // Default is 100 if nil, 0 means no max.
		layers (map[string]struct{})  — This is map of layers keyed by the layer name.
    		tablename (string || sql string) — This is the sql to use or the tablename to use with the default query.
    		fields ([]string) — This is a list, if this is nil or empty we will get all fields.
    		geometry_fieldname (string) — This is the field name of the geometry, if it's an empty string or nil, it will defaults to 'geom'.
    		id_fieldname (string) — This is the field name for the id property, if it's an empty string or nil, it will defaults to 'gid'.