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pygeodesy
Package pygeodesy :: Module hausdorff :: Class Hausdorff
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Class Hausdorff

  object --+    
           |    
named._Named --+
               |
              Hausdorff
Known Subclasses:

Hausdorff base class, requires method Hausdorff.distance to be overloaded.

Instance Methods
 
__init__(self, point1s, seed=None, units='', **name__kwds)
New Hausdorff... calculator.
 
directed(self, point2s, early=True)
Compute only the forward Hausdorff distance.
 
distance(self, point1, point2)
Return the distance between point1 and point2, subject to the supplied optional keyword arguments, see property kwds.
 
point(self, point)
Convert a model or target point for the .distance method.
 
symmetric(self, point2s, early=True)
Compute the combined forward and reverse Hausdorff distance.

Inherited from named._Named: __format__, __imatmul__, __matmul__, __repr__, __rmatmul__, __str__, attrs, classof, copy, dup, methodname, rename, renamed, toRepr, toStr, toStr2

Inherited from object: __delattr__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __setattr__, __sizeof__, __subclasshook__

Properties
  adjust
Get the adjust setting (bool or None if not applicable).
  datum
Get the datum of this calculator (Datum or None if not applicable).
  kwds
Get the supplied, optional keyword arguments (dict).
  seed
Class property with a .name attribute.
  units
Class property with a .name attribute.
  wrap
Get the wrap setting (bool or None if not applicable).

Inherited from named._Named: classname, classnaming, iteration, name, named, named2, named3, named4, sizeof

Inherited from object: __class__

Method Details

__init__ (self, point1s, seed=None, units='', **name__kwds)
(Constructor)

 

New Hausdorff... calculator.

Arguments:
  • point1s - Initial set of points, aka the model or template (LatLon[], Numpy2LatLon[], Tuple2LatLon[] or other[]).
  • seed - Random sampling seed (any) or None, 0 or False for no random sampling.
  • units - Optional, the distance units (Unit or str).
  • name__kwds - Optional calculator/interpolator name=NN (str) and keyword arguments for the distance function, retrievable with property kwds.
Raises:
  • HausdorffError - Insufficient number of point1s or an invalid point1, seed or units.
Overrides: object.__init__

directed (self, point2s, early=True)

 

Compute only the forward Hausdorff distance.

Arguments:
  • point2s - Second set of points, aka the target (LatLon[], Numpy2LatLon[], Tuple2LatLon[] or other[]).
  • early - Enable or disable early breaking (bool).
Returns:
A Hausdorff6Tuple(hd, i, j, mn, md, units).
Raises:
  • HausdorffError - Insufficient number of point2s or an invalid point2.

Note: See point2s note at HausdorffDistanceTo.

symmetric (self, point2s, early=True)

 

Compute the combined forward and reverse Hausdorff distance.

Arguments:
  • point2s - Second set of points, aka the target (LatLon[], Numpy2LatLon[], Tuple2LatLon[] or other[]).
  • early - Enable or disable early breaking (bool).
Returns:
A Hausdorff6Tuple(hd, i, j, mn, md, units).
Raises:
  • HausdorffError - Insufficient number of point2s or an invalid point2.

Note: See point2s note at HausdorffDistanceTo.


Property Details

adjust

Get the adjust setting (bool or None if not applicable).

Get method:
adjust(self) - Get the adjust setting (bool or None if not applicable).
Set method:
_fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:
_fdel(inst) - Zap the cached/memoized property value.

datum

Get the datum of this calculator (Datum or None if not applicable).

Get method:
datum(self) - Get the datum of this calculator (Datum or None if not applicable).
Set method:
_fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:
_fdel(inst) - Zap the cached/memoized property value.

kwds

Get the supplied, optional keyword arguments (dict).

Get method:
kwds(self) - Get the supplied, optional keyword arguments (dict).
Set method:
_fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:
_fdel(inst) - Zap the cached/memoized property value.

seed

Class property with a .name attribute.

Get method:
seed(self) - Get the random sampling seed (any or None).
Set method:
seed(self, seed) - Set the random sampling seed (Random(seed)) or None, 0 or False for no random sampling.

units

Class property with a .name attribute.

Get method:
units(self) - Get the distance units (Unit or str).
Set method:
units(self, units) - Set the distance units (Unit or str).

wrap

Get the wrap setting (bool or None if not applicable).

Get method:
wrap(self) - Get the wrap setting (bool or None if not applicable).
Set method:
_fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:
_fdel(inst) - Zap the cached/memoized property value.

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