Class TOpenTopoMapTilesProvider
Unit
Declaration
type TOpenTopoMapTilesProvider = class(TTilesProvider)
Description
OpenStreetMap tile image provider
Hierarchy
- TObject
- TTilesProvider
- TOpenTopoMapTilesProvider
Overview
Fields
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nested const DefTilesCopyright = '(c) OpenStreetMap contributors, SRTM'; |
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nested const DefTileURLPatt = 'http://{a|b|c}.tile.opentopomap.org/{z}/{x}/{y}.png'; |
Methods
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constructor Create; override; |
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class function Name: string; override; |
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function GetTileURL(const Tile: TTile): string; override; |
Description
Fields
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nested const DefTilesCopyright = '(c) OpenStreetMap contributors, SRTM'; |
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Default copyright text | |
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nested const DefTileURLPatt = 'http://{a|b|c}.tile.opentopomap.org/{z}/{x}/{y}.png'; |
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Default pattern of tile URL | |
Methods
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constructor Create; override; |
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This item has no description. | |
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class function Name: string; override; |
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This item has no description. Showing description inherited from TTilesProvider.Name. Function to return displayable provider name. Name could be used for selection in UI, file paths etc. There's no special limitations on the format of this string so when using it for something other than simple display, the value probably must be validated/preprocessed. The only recommendation is to keep the name short. | |
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function GetTileURL(const Tile: TTile): string; override; |
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This item has no description. Showing description inherited from TTilesProvider.GetTileURL. Method to get URL of specified tile. Uses TileURLPatt | |
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