org.opengis.coverage.grid

Interface GridRange

@UML(identifier="CV_GridRange",
     specification=OGC_01004)
public interface GridRange

Specifies the range of valid coordinates for each dimension of the coverage. For example this data type is used to access a block of grid coverage data values.

WARNING: THIS CLASS WILL CHANGE. Current API is derived from OGC Grid Coverages Implementation specification 1.0. We plan to replace it by new interfaces derived from ISO 19123 (Schema for coverage geometry and functions). Current interfaces should be considered as legacy and are included in this distribution only because they were part of GeoAPI 1.0 release. We will try to preserve as much compatibility as possible, but no migration plan has been determined yet.

Since:

GeoAPI 1.0

Method Summary

Modifier and Type	Method and Description
int	getDimension() Returns the number of dimensions.
int	getLength(int dimension) Returns the number of integer grid coordinates along the specified dimension.
int	getLower(int dimension) Returns the valid minimum inclusive grid coordinate along the specified dimension.
int[]	getLowers() The valid minimum inclusive grid coordinate.
int	getUpper(int dimension) Returns the valid maximum exclusive grid coordinate along the specified dimension.
int[]	getUppers() The valid maximum exclusive grid coordinate.

Method Detail

getDimension

int getDimension()

Returns the number of dimensions.

getLowers

@UML(identifier="lo",
     obligation=MANDATORY,
     specification=OGC_01004)
int[] getLowers()

The valid minimum inclusive grid coordinate. The sequence contains a minimum value for each dimension of the grid coverage. The lowest valid grid coordinate is zero.

Returns:

The valid minimum inclusive grid coordinate.

getUppers

@UML(identifier="hi",
     obligation=MANDATORY,
     specification=OGC_01004)
int[] getUppers()

The valid maximum exclusive grid coordinate. The sequence contains a maximum value for each dimension of the grid coverage.

Returns:

The valid maximum exclusive grid coordinate.

getLower

int getLower(int dimension)

Returns the valid minimum inclusive grid coordinate along the specified dimension.

See Also:

getLowers()

getUpper

int getUpper(int dimension)

Returns the valid maximum exclusive grid coordinate along the specified dimension.

See Also:

getUppers()

getLength

int getLength(int dimension)

Returns the number of integer grid coordinates along the specified dimension. This is equals to getUpper(dimension)-getLower(dimension).