Declaration

TIESlippyMapProvider = (iesmpOSM_Mapnik,
                        iesmpOpenCycleMap,
                        iesmpOpenCycleMapTransport,
                        iesmpCloudMadeWebStyle,
                        iesmpCloudMadeFineLineStyle,
                        iesmpCloudMadeNoNamesStyle,
                        iesmpOPNVKarte,
                        iesmpOpenTopoMap,
                        iesmpMigurskisTerrain);

const
  providers: array [TIESlippyMapProvider] of string = ('http://[abc].tile.openstreetmap.org',
                                                       'http://[abc].tile.opencyclemap.org/cycle',
                                                       'http://[abc].tile2.opencyclemap.org/transport',
                                                       'http://[abc].tile.cloudmade.com/$0/1/256',
                                                       'http://[abc].tile.cloudmade.com/$0/2/256',
                                                       'http://[abc].tile.cloudmade.com/$0/3/256',
                                                       'https://[abc].tile.memomaps.de/tilegen/',
                                                       'https://[abc].tile.opentopomap.org/',
                                                       'http://tile.stamen.com/terrain-background');

Description

Specifies the slippy-map source.

For more detail:
◼wiki.openstreetmap.org/wiki/Slippy_map_tilenames
◼wiki.openstreetmap.org/wiki/Raster_tile_providers

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