tiles

package module
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Published: Jul 29, 2021 License: BSD-3-Clause Imports: 7 Imported by: 0

README

go-whosonfirst-tiles

Go package for generating map tiles derived from Who's On First records.

Important

This is work in progress. Not everything works yet. Documentation is incomplete.

Documentation

Go Reference

Documentation

Overview

package tiles provides tools and methods generating map tiles derived from Who's On First records.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Extent4326

func Extent4326(t *slippy.Tile) *geom.Extent

Extent4326 returns a EPSG4326 extent for 't'. This is a utility method because I can't figure out how to do this using the available methods in go-spatial/geom package.

func ZoomLevelsFromString

func ZoomLevelsFromString(zoom_str string) ([]uint, error)

ZoomLevelsFromString will return a list of uint zoom levels from a string formatted as '1,2,3...' or '1-10'.

Types

This section is empty.

Directories

Path Synopsis
cmd
list
list will emit tile coverage information as CSV-encoded rows for one or more Who's On First records.
list will emit tile coverage information as CSV-encoded rows for one or more Who's On First records.
render
render will generate tiles for one or more Who's On First records.
render will generate tiles for one or more Who's On First records.
package coverage provides methods for deriving map tile coverage for Who's On First records.
package coverage provides methods for deriving map tile coverage for Who's On First records.
package coverage provides methods for cropping the geometry of Who's On First records.
package coverage provides methods for cropping the geometry of Who's On First records.
package render provides methods for producing map tiles derived from Who's On First records.
package render provides methods for producing map tiles derived from Who's On First records.

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