BaseCrs class
Properties
-
code
→ String
-
Crs code
no setteroverride
-
hashCode
→ int
-
The hash code for this object.
no setterinherited
-
infinite
→ bool
-
If true, the coordinate space will be unbounded (infinite in both axes).
no setteroverride
-
latBounds
→ Tuple2<double, double>?
-
Returns a
Tuple2<double 1, double 2) where longitude has been wrapped
according to the CRS's wrapLng properties,
if they are outside the CRS's bounds.
no setteroverride
-
lngBounds
→ Tuple2<double, double>?
-
Returns a
Tuple2<double 1, double 2) where latitude has been wrapped
according to the CRS's wrapLat properties,
if they are outside the CRS's bounds.
no setteroverride
-
projection
→ Projection?
-
Crs projection
no setteroverride
-
runtimeType
→ Type
-
A representation of the runtime type of the object.
no setterinherited
-
transformation
→ Transformation
-
Crs transformation
no setteroverride
Methods
-
distance(LatLng position, LatLng destination)
→ double?
-
Returns the distance between two geographical coordinates.
override
-
getProjectedBounds(double? zoom)
→ Bounds?
-
Returns the projection's bounds scaled and transformed
for the provided
zoom.
override
-
latlngToPoint(LatLng? position, double? zoom)
→ UPoint
-
Projects latlng coordinates into pixel coordinates for a given zoom.
override
-
noSuchMethod(Invocation invocation)
→ dynamic
-
Invoked when a nonexistent method or property is accessed.
inherited
-
pointToLatLng(UPoint point, double? zoom)
→ LatLng?
-
The inverse of
latlngToPoint.
Projects pixel coordinates on a given zoom into latlng coordinates.
override
-
project(LatLng? latlng)
→ UPoint?
-
Projects geographical coordinates into coordinates
in units accepted for this CRS (e.g. meters for EPSG:3857,
for passing it to WMS services).
override
-
scale(double? zoom)
→ double?
-
Returns the scale used when transforming projected coordinates into
pixel coordinates for a particular zoom.
override
-
toString()
→ String
-
A string representation of this object.
inherited
-
unproject(UPoint point)
→ LatLng?
-
Given a projected coordinate returns the corresponding LatLng.
The inverse of project.
override
-
wrapLatLng(LatLng latlng)
→ LatLng
-
Returns a LatLng where lat and lng has been wrapped
according to the CRS's wrapLat and wrapLng properties,
if they are outside the CRS's bounds.
override
-
wrapLatLngBounds(LatLngBounds bounds)
→ LatLngBounds
-
Returns a
LatLngBounds with the same size as the given one,
ensuring that its center is within the CRS's bounds.
override
-
zoom(double scale)
→ double
-
Inverse of
scale(), returns the zoom level corresponding
to a scale factor of scale.
override
