func init() { raster.Register("zxy", newSingleLayerDriver(func(dataSourceName string) raster.TileReader { return ZxyServer{URL: dataSourceName} }, func(dataSourceName string) bool { if !strings.HasPrefix(dataSourceName, "http") { return false } if strings.Count(dataSourceName, "%d") != 3 { return false } return true })) }
func init() { raster.Register("folder", tileFolderDriver{format: "png"}) raster.Register("jpgfolder", tileFolderDriver{format: "jpg"}) }