Using custom map image tiles in LeafletJS?

Question

Do my tiles need to adhere to any particular specs?

I have a large image file which I\'d like to turn into a map with LeafletJS. I am going to be using the Python Im

Answer 1

You can even serve tiles directly from a database.

The format leaflet specifies is very flexible.

Leaflet just uses the z,x,y place holders to request specific tiles.

For example:

L.tileLayer('http://localhost/tileserver/tile.aspx?z={z}&x={x}&y={y}', {
    minZoom: 7, maxZoom: 16,
    attribution: 'My Tile Server'
}).addTo(map);

where Tiles.aspx

Option Strict On

Partial Class tile
    Inherits System.Web.UI.Page

    Protected Sub Page_Load(sender As Object, e As EventArgs) Handles Me.Load
        Dim z, x, y As Integer

        z = CInt(Request.QueryString("z"))
        x = CInt(Request.QueryString("x"))
        y = CInt(Request.QueryString("y"))

        Dim b() As Byte = DB.GetTile(z, x, y)

        Response.Buffer = True
        Response.Charset = ""
        'Response.Cache.SetCacheability(HttpCacheability.NoCache)
        Response.ContentType = "image/png"
        Response.AddHeader("content-disposition", "attachment;filename=" & y & ".png")
        Response.BinaryWrite(b)
        Response.Flush()
        Response.End()
    End Sub