# Uses of Class
org.apache.sis.parameter.Parameters

Packages that use Parameters
Package
Description
org.apache.sis.geometry
Basic geometric objects (envelopes and direct positions).
org.apache.sis.parameter
Descriptions and values of parameters used by a coordinate operation or a process.
org.apache.sis.referencing.datum
Relationship of a `CoordinateSystem` (an abstract mathematical entity) to the earth or other system.
org.apache.sis.referencing.operation.transform
Conversions or transformations of multi-dimensional coordinate tuples.

- ## Uses of Parameters in org.apache.sis.geometry

  Methods in org.apache.sis.geometry that return types with arguments of type Parameters
  Modifier and Type
  Method
  Description
  `static Map<Parameters, GeneralEnvelope>`
  Envelopes.`transformWithWraparound(MathTransform transform, Envelope envelope)`
  Transforms potentially many times an envelope using the given math transform.

- ## Uses of Parameters in org.apache.sis.parameter

  Subclasses of Parameters in org.apache.sis.parameter
  Modifier and Type
  Class
  Description
  `class`
  `DefaultParameterValueGroup`
  A group of related parameter values.
  Methods in org.apache.sis.parameter that return Parameters
  Modifier and Type
  Method
  Description
  `static Parameters`
  Parameters.`castOrWrap(ParameterValueGroup parameters)`
  Returns the given parameter value group as a `Parameters` instance.
  `Parameters`
  Parameters.`clone()`
  Returns a copy of this group of parameter values.
  `static Parameters`
  Parameters.`unmodifiable(ParameterValueGroup parameters)`
  Returns the given parameter value group as an unmodifiable `Parameters` instance.
  `static Parameters`
  Parameters.`unmodifiable(ParameterValueGroup parameters, Predicate<? super GeneralParameterDescriptor> filter)`
  Returns the given parameter value group as an unmodifiable `Parameters` instance with some parameters hidden.

- ## Uses of Parameters in org.apache.sis.referencing.datum

  Methods in org.apache.sis.referencing.datum with parameters of type Parameters
  Modifier and Type
  Method
  Description
  `abstract void`
  DatumShiftGrid.`getParameterValues(Parameters parameters)`
  Gets the parameter values for the grids and stores them in the provided `parameters` group.

- ## Uses of Parameters in org.apache.sis.referencing.operation.transform

  Subclasses of Parameters in org.apache.sis.referencing.operation.transform
  Modifier and Type
  Class
  Description
  `class`
  `ContextualParameters`
  The parameters that describe a sequence of normalize → non-linear kernel → denormalize transforms as a whole.