Crs.FromFeatures Methods

Returns a new Coordinate Reference System, suitable for the bounding area of the given features.

Overload List

	Name	Description
Public method	FromFeatures(FeatureCollection features, ProjectionType projectionType)	Returns a new Coordinate Reference System, suitable for the bounding area of the given features.
Public method	FromFeatures(IEnumerable< Feature > features, ProjectionType projectionType)	Returns a new Coordinate Reference System, suitable for the bounding area of the given features.

FromFeatures(FeatureCollection features, ProjectionType projectionType)

Returns a new Coordinate Reference System, suitable for the bounding area of the given features.

Syntax

public static Crs FromFeatures (
    FeatureCollection features,
    ProjectionType projectionType
)

Parameters

features

Type: A collection of Feature elements.
The features.

projectionType

Type: ProjectionType
The desired type of projection used by the returned Coordinate Reference System.

Return Value

Type: Crs
A Crs suitable for the bounding area of the given features.

Remarks

This method is similar to FromArea, except that it uses the bounding area and Coordinate Reference System of the given features instead of an explicit rectangle. See FromArea for more details.

The returned Coordinate Reference System will use the same geodetic datum as the first feature.

If no features are given, or if the features' bounds can't be unprojected to one ore more longitude/latitude areas, an exception will be thrown.

FromFeatures(IEnumerable< Feature > features, ProjectionType projectionType)

Returns a new Coordinate Reference System, suitable for the bounding area of the given features.

Syntax

public static Crs FromFeatures (
    IEnumerable< Feature > features,
    ProjectionType projectionType
)

Parameters

features

Type: A collection of Feature elements.
The features.

projectionType

Type: ProjectionType
The desired type of projection used by the returned Coordinate Reference System.

Return Value

Type: Crs
A Crs suitable for the bounding area of the given features.

Remarks

This method is similar to FromArea, except that it uses the bounding area and Coordinate Reference System of the given features instead of an explicit rectangle. See FromArea for more details.

The returned Coordinate Reference System will use the same geodetic datum as the first feature.

If no features are given, or if the features' bounds can't be unprojected to one ore more longitude/latitude areas, an exception will be thrown.

Platforms

Windows, Linux, Android

Crs::fromFeatures Methods

Returns a new Coordinate Reference System, suitable for the bounding area of the given features.

Overload List

	Name	Description
Public method	fromFeatures(const FeatureCollectionPtr& features, ProjectionType projectionType)	Returns a new Coordinate Reference System, suitable for the bounding area of the given features.
Public method	fromFeatures(const Iter& featuresFirst, const Iter& featuresLast, ProjectionType projectionType)	Returns a new Coordinate Reference System, suitable for the bounding area of the given features.

fromFeatures(const FeatureCollectionPtr& features, ProjectionType projectionType)

Returns a new Coordinate Reference System, suitable for the bounding area of the given features.

Syntax

C++

public:
static CrsPtr fromFeatures (
    const FeatureCollectionPtr& features,
    ProjectionType projectionType
)

Parameters

features

Type: A collection of Feature elements.
The features.

projectionType

Type: ProjectionType
The desired type of projection used by the returned Coordinate Reference System.

Return Value

Type: Crs
A Crs suitable for the bounding area of the given features.

Remarks

This method is similar to fromArea, except that it uses the bounding area and Coordinate Reference System of the given features instead of an explicit rectangle. See fromArea for more details.

The returned Coordinate Reference System will use the same geodetic datum as the first feature.

If no features are given, or if the features' bounds can't be unprojected to one ore more longitude/latitude areas, an exception will be thrown.

fromFeatures(const Iter& featuresFirst, const Iter& featuresLast, ProjectionType projectionType)

Returns a new Coordinate Reference System, suitable for the bounding area of the given features.

Syntax

C++

public:
template< class Iter >
static CrsPtr fromFeatures (
    const Iter& featuresFirst,
    const Iter& featuresLast,
    ProjectionType projectionType
)

Parameters

featuresFirst

Type: Iter
Position of the first feature in the range of features.

featuresLast

Type: Iter
Position of the first feature beyond the range of features.

projectionType

Type: ProjectionType
The desired type of projection used by the returned Coordinate Reference System.

Return Value

Type: Crs
A Crs suitable for the bounding area of the given features.

Remarks

This method is similar to fromArea, except that it uses the bounding area and Coordinate Reference System of the given features instead of an explicit rectangle. See fromArea for more details.

The returned Coordinate Reference System will use the same geodetic datum as the first feature.

If no features are given, or if the features' bounds can't be unprojected to one ore more longitude/latitude areas, an exception will be thrown.

Platforms

Windows, Linux, Android

Crs.fromFeatures Methods

Returns a new Coordinate Reference System, suitable for the bounding area of the given features.

Overload List

	Name	Description
Public method	fromFeatures(FeatureCollection features, ProjectionType projectionType)	Returns a new Coordinate Reference System, suitable for the bounding area of the given features.
Public method	fromFeatures(java.util.Collection< Feature > features, ProjectionType projectionType)	Returns a new Coordinate Reference System, suitable for the bounding area of the given features.

fromFeatures(FeatureCollection features, ProjectionType projectionType)

Returns a new Coordinate Reference System, suitable for the bounding area of the given features.

Syntax

Java

public static final Crs fromFeatures (
    FeatureCollection features,
    ProjectionType projectionType
)

Parameters

features

Type: A collection of Feature elements.
The features.

projectionType

Type: ProjectionType
The desired type of projection used by the returned Coordinate Reference System.

Return Value

Type: Crs
A Crs suitable for the bounding area of the given features.

Remarks

This method is similar to fromArea, except that it uses the bounding area and Coordinate Reference System of the given features instead of an explicit rectangle. See fromArea for more details.

The returned Coordinate Reference System will use the same geodetic datum as the first feature.

If no features are given, or if the features' bounds can't be unprojected to one ore more longitude/latitude areas, an exception will be thrown.

fromFeatures(java.util.Collection< Feature > features, ProjectionType projectionType)

Returns a new Coordinate Reference System, suitable for the bounding area of the given features.

Syntax

Java

public static final Crs fromFeatures (
    java.util.Collection< Feature > features,
    ProjectionType projectionType
)

Parameters

features

Type: A collection of Feature elements.
The features.

projectionType

Type: ProjectionType
The desired type of projection used by the returned Coordinate Reference System.

Return Value

Type: Crs
A Crs suitable for the bounding area of the given features.

Remarks

This method is similar to fromArea, except that it uses the bounding area and Coordinate Reference System of the given features instead of an explicit rectangle. See fromArea for more details.

The returned Coordinate Reference System will use the same geodetic datum as the first feature.

If no features are given, or if the features' bounds can't be unprojected to one ore more longitude/latitude areas, an exception will be thrown.

Platforms

Windows, Linux, Android

Crs.fromFeatures Methods

fromFeatures(features, projectionType)

Returns a new Coordinate Reference System, suitable for the bounding area of the given features.

Syntax

Python

Crs fromFeatures ( features, projectionType )

Parameters

features

Type: A collection of Feature elements.
The features.

projectionType

Type: ProjectionType
The desired type of projection used by the returned Coordinate Reference System.

Return Value

Type: Crs
A Crs suitable for the bounding area of the given features.

Remarks

This method is similar to fromArea, except that it uses the bounding area and Coordinate Reference System of the given features instead of an explicit rectangle. See fromArea for more details.

The returned Coordinate Reference System will use the same geodetic datum as the first feature.

If no features are given, or if the features' bounds can't be unprojected to one ore more longitude/latitude areas, an exception will be thrown.

Platforms

Windows, Linux, Android

Crs.FromFeatures Methods

In this article

Overload List

FromFeatures(FeatureCollection features, ProjectionType projectionType)

Syntax

Parameters

Return Value

Remarks

FromFeatures(IEnumerable< Feature > features, ProjectionType projectionType)

Syntax

Parameters

Return Value

Remarks

Platforms

See Also

Reference

Crs::fromFeatures Methods

In this article

Overload List

fromFeatures(const FeatureCollectionPtr& features, ProjectionType projectionType)

Syntax

Parameters

Return Value

Remarks

fromFeatures(const Iter& featuresFirst, const Iter& featuresLast, ProjectionType projectionType)

Syntax

Parameters

Return Value

Remarks

Platforms

See Also

Reference

Crs.fromFeatures Methods

In this article

Overload List

fromFeatures(FeatureCollection features, ProjectionType projectionType)

Syntax

Parameters

Return Value

Remarks

fromFeatures(java.util.Collection< Feature > features, ProjectionType projectionType)

Syntax

Parameters

Return Value

Remarks

Platforms

See Also

Reference

Crs.fromFeatures Methods

In this article

fromFeatures(features, projectionType)

Syntax

Parameters

Return Value

Remarks

Platforms

See Also

Reference