| java.lang.Object
 org.geotools.geometry.AbstractEnvelope
All known Subclasses: org.geotools.geometry.GeneralEnvelope,
| AbstractEnvelope | | abstract public class AbstractEnvelope implements Envelope(Code) | | Base class for
implementations. This base class
provides default implementations for
AbstractEnvelope.toString ,
AbstractEnvelope.equals and
AbstractEnvelope.hashCode methods.
This class do not holds any state. The decision to implement
java.io.Serializable or
org.geotools.util.Cloneable interfaces is left to implementors.
since:
2.4
version:
$Id: AbstractEnvelope.java 26137 2007-07-03 17:59:44Z desruisseaux $
author:
Martin Desruisseaux |
| Method Summary | |
| public boolean | equals(Object object)
Returns
true if the specified object is also an
with equals coordinates and
. | | static CoordinateReferenceSystem | getCoordinateReferenceSystem(DirectPosition minDP, DirectPosition maxDP)
Returns the common CRS of specified points.
Parameters:
minDP - The first position.
Parameters:
maxDP - The second position. | | public DirectPosition | getLowerCorner()
A coordinate position consisting of all the
. | | public DirectPosition | getUpperCorner()
A coordinate position consisting of all the
. | | public int | hashCode()
Returns a hash value for this envelope. | | public String | toString()
Returns a string representation of this envelope. | | static String | toString(Envelope envelope)
Formats the specified envelope. |
| AbstractEnvelope | | protected AbstractEnvelope()(Code) | | Constructs an envelope.
|
| equals | | public boolean equals(Object object)(Code) | | Returns
true if the specified object is also an
with equals coordinates and
.
object |
| getCoordinateReferenceSystem | | static CoordinateReferenceSystem getCoordinateReferenceSystem(DirectPosition minDP, DirectPosition maxDP) throws MismatchedReferenceSystemException(Code) | | Returns the common CRS of specified points.
Parameters:
minDP - The first position.
Parameters:
maxDP - The second position. Their common CRS, or null if none.
throws:
MismatchedReferenceSystemException - if the two positions don't use the same CRS. |
| getLowerCorner | | public DirectPosition getLowerCorner()(Code) | | A coordinate position consisting of all the
.
The default implementation returns a direct position backed by this envelope, so changes
in this envelope will be immediately reflected in the direct position.
The lower corner. |
| getUpperCorner | | public DirectPosition getUpperCorner()(Code) | | A coordinate position consisting of all the
.
The default implementation returns a direct position backed by this envelope, so changes
in this envelope will be immediately reflected in the direct position.
The upper corner. |
| hashCode | | public int hashCode()(Code) | | Returns a hash value for this envelope.
|
| toString | | public String toString()(Code) | | Returns a string representation of this envelope. The default implementation is okay
for occasional formatting (for example for debugging purpose). But if there is a lot
of envelopes to format, users will get more control by using their own instance of
org.geotools.measure.CoordinateFormat .
|
| toString | | static String toString(Envelope envelope)(Code) | | Formats the specified envelope.
|
|
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