server

Documentation

Overview

Package server implements the http frontend

Index

• Constants
• func RegisterMap(name string, layers []Layer) error
• func Start(port string)
• type Layer
• type Logger
  • func (l *Logger) Log(item logItem)

Constants

const (
	//	MaxTileSize is 500k. Currently just throws a warning when tile
	//	is larger than MaxTileSize
	MaxTileSize = 500000
	//	MaxZoom will not render tile beyond this zoom level
	MaxZoom = 20
)

const DefaultLogFormat = "{{.Time}}:{{.RequestIP}} —— Tile:{{.Z}}/{{.X}}/{{.Y}}"

Functions

func RegisterMap

func RegisterMap(name string, layers []Layer) error

RegisterMap associates layers with map names

func Start

func Start(port string)

Start starts the tile server binding to the provided port

Types

type Layer

type Layer struct {
	Name    string
	MinZoom int
	MaxZoom int
	//	instantiated provider
	Provider mvt.Provider
	//	default tags to include when encoding the layer. provider tags take precedence
	DefaultTags map[string]interface{}
}

type Logger

type Logger struct {
	File   *os.File
	Format string
	sync.Mutex
	// contains filtered or unexported fields
}

var L *Logger

func (*Logger) Log

func (l *Logger) Log(item logItem)