tile

package

v1.7.1 Latest Latest Go to latest Published: Mar 3, 2024 License: Apache-2.0 Imports: 10 Imported by: 0

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Repository

github.com/andrepxx/location-visualizer

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
type Source
- func CreateOSMSource(uri string, cachePath string) Source
type Tile
type TileId

Constants ¶

View Source

const (
	ALL            = -1
	BASE_DECIMAL   = 10
	MAX_ZOOM_LEVEL = 19
	TEMPLATE_X     = "${x}"
	TEMPLATE_Y     = "${y}"
	TEMPLATE_ZOOM  = "${z}"
	TILE_SIZE      = 256
)

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Source ¶

type Source interface {
	Get(zoom uint8, x uint32, y uint32) (Tile, error)
	Prefetch(level uint8)
}

* A source for map tiles.

func CreateOSMSource ¶

func CreateOSMSource(uri string, cachePath string) Source

* Creates a tile source based on OpenStreetMaps data.

type Tile ¶

type Tile interface {
	Data() io.ReadSeeker
	Id() TileId
}

* A map tile.

type TileId ¶

type TileId interface {
	X() uint32
	Y() uint32
	Zoom() uint8
}

* A tile ID.

Source Files ¶

View all Source files

tile.go

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