Geo::GDAL::Extent Class Reference

A rectangular area in projection coordinates: xmin, ymin, xmax, ymax.

More...

Public Member Functions
public method	ExpandToInclude (scalar extent)
public method	IsEmpty ()
public scalar	Overlap (scalar extent)
public scalar	Overlaps (scalar extent)
public list	Size ()
public Geo::GDAL::Extent	new (array params)

Detailed Description

A rectangular area in projection coordinates: xmin, ymin, xmax, ymax.

Definition at line 5441 of file all.dox.

Member Function Documentation

public method Geo::GDAL::Extent::ExpandToInclude

(

scalar

extent

)

Package subroutine.
Extends this extent to include the other extent.

Parameters

extent

Another Geo::GDAL::Extent object.

Code:

public method Geo::GDAL::Extent::IsEmpty

(

)

Code:

public Geo::GDAL::Extent Geo::GDAL::Extent::new

(

array

params

)

Package subroutine.

Parameters

params

nothing, a list ($xmin, $ymin, $xmax, $ymax), or an Extent object

Returns

A new Extent object (empty if no parameters, a copy of the parameter if it is an Extent object).

Code:

public scalar Geo::GDAL::Extent::Overlap

(

scalar

extent

)

Package subroutine.

Parameters

extent

Another Geo::GDAL::Extent object.

Returns

A new, possibly empty, Geo::GDAL::Extent object, which
represents the joint area of the two extents.

Code:

public scalar Geo::GDAL::Extent::Overlaps

(

scalar

extent

)

Package subroutine.

Parameters

extent

Another Geo::GDAL::Extent object.

Returns

True if this extent overlaps the other extent, false otherwise.

Code:

public list Geo::GDAL::Extent::Size

(

)

Package subroutine.

Returns

A list ($width, $height).

Code:

---

The documentation for this class was generated from the following file:

• all.dox