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xgis-cesium / CustomMercatorTilingScheme
Class: CustomMercatorTilingScheme
Defined in: src/imagery/tiling-scheme/CustomMercatorTilingScheme.js:9
Extends
WebMercatorTilingScheme
Constructors
new CustomMercatorTilingScheme()
new CustomMercatorTilingScheme(
options):CustomMercatorTilingScheme
Defined in: src/imagery/tiling-scheme/CustomMercatorTilingScheme.js:10
Parameters
options
Returns
Overrides
WebMercatorTilingScheme.constructor
Properties
_origin
_origin:
any
Defined in: src/imagery/tiling-scheme/CustomMercatorTilingScheme.js:12
_resolutions
_resolutions:
any
Defined in: src/imagery/tiling-scheme/CustomMercatorTilingScheme.js:15
_tileSize
_tileSize:
any
Defined in: src/imagery/tiling-scheme/CustomMercatorTilingScheme.js:14
_zoomOffset
_zoomOffset:
any
Defined in: src/imagery/tiling-scheme/CustomMercatorTilingScheme.js:13
ellipsoid
ellipsoid:
Ellipsoid
Defined in: node_modules/@cesium/engine/index.d.ts:18221
Gets the ellipsoid that is tiled by this tiling scheme.
Inherited from
WebMercatorTilingScheme.ellipsoid
projection
projection:
MapProjection
Defined in: node_modules/@cesium/engine/index.d.ts:18229
Gets the map projection used by this tiling scheme.
Inherited from
WebMercatorTilingScheme.projection
rectangle
rectangle:
Rectangle
Defined in: node_modules/@cesium/engine/index.d.ts:18225
Gets the rectangle, in radians, covered by this tiling scheme.
Inherited from
WebMercatorTilingScheme.rectangle
Accessors
zoomOffset
Get Signature
get zoomOffset():
any
Defined in: src/imagery/tiling-scheme/CustomMercatorTilingScheme.js:18
Returns
any
Methods
getNumberOfXTilesAtLevel()
getNumberOfXTilesAtLevel(
level):number
Defined in: node_modules/@cesium/engine/index.d.ts:18235
Gets the total number of tiles in the X direction at a specified level-of-detail.
Parameters
level
number
The level-of-detail.
Returns
number
The number of tiles in the X direction at the given level.
Inherited from
WebMercatorTilingScheme.getNumberOfXTilesAtLevel
getNumberOfYTilesAtLevel()
getNumberOfYTilesAtLevel(
level):number
Defined in: node_modules/@cesium/engine/index.d.ts:18241
Gets the total number of tiles in the Y direction at a specified level-of-detail.
Parameters
level
number
The level-of-detail.
Returns
number
The number of tiles in the Y direction at the given level.
Inherited from
WebMercatorTilingScheme.getNumberOfYTilesAtLevel
positionToTileXY()
positionToTileXY(
position,level,result):any
Defined in: src/imagery/tiling-scheme/CustomMercatorTilingScheme.js:46
Calculates the tile x, y coordinates of the tile containing a given cartographic position.
Parameters
position
any
The position.
level
any
The tile level-of-detail. Zero is the least detailed.
result
any
The instance to which to copy the result, or undefined if a new instance should be created.
Returns
any
The specified 'result', or a new object containing the tile x, y coordinates if 'result' is undefined.
Overrides
WebMercatorTilingScheme.positionToTileXY
rectangleToNativeRectangle()
rectangleToNativeRectangle(
rectangle,result?):Rectangle
Defined in: node_modules/@cesium/engine/index.d.ts:18251
Transforms a rectangle specified in geodetic radians to the native coordinate system of this tiling scheme.
Parameters
rectangle
Rectangle
The rectangle to transform.
result?
Rectangle
The instance to which to copy the result, or undefined if a new instance should be created.
Returns
Rectangle
The specified 'result', or a new object containing the native rectangle if 'result' is undefined.
Inherited from
WebMercatorTilingScheme.rectangleToNativeRectangle
tileXYToNativeRectangle()
tileXYToNativeRectangle(
x,y,level,result):any
Defined in: src/imagery/tiling-scheme/CustomMercatorTilingScheme.js:22
Converts tile x, y coordinates and level to a rectangle expressed in the native coordinates of the tiling scheme.
Parameters
x
any
The integer x coordinate of the tile.
y
any
The integer y coordinate of the tile.
level
any
The tile level-of-detail. Zero is the least detailed.
result
any
The instance to which to copy the result, or undefined if a new instance should be created.
Returns
any
The specified 'result', or a new object containing the rectangle if 'result' is undefined.
Overrides
WebMercatorTilingScheme.tileXYToNativeRectangle
tileXYToRectangle()
tileXYToRectangle(
x,y,level,result?):Rectangle
Defined in: node_modules/@cesium/engine/index.d.ts:18274
Converts tile x, y coordinates and level to a cartographic rectangle in radians.
Parameters
x
number
The integer x coordinate of the tile.
y
number
The integer y coordinate of the tile.
level
number
The tile level-of-detail. Zero is the least detailed.
result?
any
The instance to which to copy the result, or undefined if a new instance should be created.
Returns
Rectangle
The specified 'result', or a new object containing the rectangle if 'result' is undefined.
Inherited from
WebMercatorTilingScheme.tileXYToRectangle