Class PngImage

java.lang.Object

com.aowagie.text.pdf.codec.PngImage

public class PngImage
extends Object

Reads a PNG image. All types of PNG can be read.

It is based in part in the JAI codec.

Author:

Paulo Soares (psoares@consiste.pt)

Field Summary

Fields

Modifier and Type	Field	Description
static final int[]	PNGID	Some PNG specific values.

Method Summary

Modifier and Type	Method	Description
static Image	getImage(byte[] data)	Reads a PNG from a byte array.
static Image	getImage(URL url)	Reads a PNG from an url.

Methods inherited from class Object

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

Field Details

PNGID

public static final int[] PNGID

Some PNG specific values.

Method Details

getImage

public static Image getImage(URL url)
                      throws IOException

Reads a PNG from an url.

Parameters:

url - the url

Returns:

the image

Throws:

IOException - on error

getImage

public static Image getImage(byte[] data)
                      throws IOException

Reads a PNG from a byte array.

Parameters:

data - the byte array

Returns:

the image

Throws:

IOException - on error