org.deegree.io.imgapi
Class IMGReader

java.lang.Object
  org.deegree.io.imgapi.IMGReader

public class IMGReader
extends Object

Author:

Andreas Poth

Field Summary

static int	BYTE
static int	DOUBLE
static int	FLOAT
static int	INT
static int	SMALLINT

Constructor Summary

IMGReader(String fileName, int width, int height, Envelope bbox, int type)
Creates a new instance of IMGReader

Method Summary

float[][]

read(Envelope bbox) reads a rectangular subset from the image

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

BYTE

public static final int BYTE

See Also:

Constant Field Values

SMALLINT

public static final int SMALLINT

See Also:

Constant Field Values

INT

public static final int INT

See Also:

Constant Field Values

FLOAT

public static final int FLOAT

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Constant Field Values

DOUBLE

public static final int DOUBLE

See Also:

Constant Field Values

Constructor Detail

IMGReader

public IMGReader(String fileName,
                 int width,
                 int height,
                 Envelope bbox,
                 int type)

Creates a new instance of IMGReader

Parameters:

fileName -

width -

height -

bbox -

type -

Method Detail

read

public float[][] read(Envelope bbox)
               throws IOException

reads a rectangular subset from the image

Parameters:

bbox - desired bounding box

Throws:

IOException