Type Alias: MapProjectionParameters
MapProjectionParameters =
object
Defined in: src/sdk/components/map/MapProjection.ts:10
A parameter object for MapProjection.
Properties
projectedSize?
optionalprojectedSize:ReadonlyFloat64Array
Defined in: src/sdk/components/map/MapProjection.ts:44
The size of the projected window, in pixels.
range?
optionalrange:number
Defined in: src/sdk/components/map/MapProjection.ts:31
The range of the projection, in great-arc radians. The range is measured between the projection's two range
endpoints. The range parameter is used if and only if the scale factor parameter is null.
rangeEndpoints?
optionalrangeEndpoints:ReadonlyFloat64Array
Defined in: src/sdk/components/map/MapProjection.ts:38
The endpoints used to measure the range of the projection, as a 4-tuple [relX1, relY1, relX2, relY2]. Each
component is expressed in relative projected coordinates, where 0 is the left/top of the projected window, and
1 is the right/bottom of the projected window.
rotation?
optionalrotation:number
Defined in: src/sdk/components/map/MapProjection.ts:41
The post-projected rotation angle, in radians.
scaleFactor?
optionalscaleFactor:number|null
Defined in: src/sdk/components/map/MapProjection.ts:25
The nominal scale factor of the projection. At a scale factor of 1, a distance of one great-arc radian will
be projected to a distance of one pixel. If the scale factor parameter of a projection is null, then the range
parameter will be used instead.
target?
optionaltarget:GeoPointInterface
Defined in: src/sdk/components/map/MapProjection.ts:15
The target of the projection. The target is guaranteed to be projected to a specific point in the projected window defined by the center of the window plus the target projected offset.
targetProjectedOffset?
optionaltargetProjectedOffset:ReadonlyFloat64Array
Defined in: src/sdk/components/map/MapProjection.ts:18
The projected offset from the center of the projected window of the projection's target, in pixels.