com.applitools.utils

Class ImageUtils

java.lang.Object

com.applitools.utils.ImageUtils

public class ImageUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
ImageUtils()

Method Summary

Modifier and Type	Method and Description
static byte[]	encodeAsPng(BufferedImage image) Encodes a given image as PNG.
static BufferedImage	getImagePart(BufferedImage image, Region region) Get a copy of the part of the image given by region.
static BufferedImage	imageFromBase64(String image64) Creates a BufferedImage instance from a base64 encoding of an image's bytes.
static BufferedImage	imageFromBytes(byte[] imageBytes) Creates a BufferedImage instance from raw image bytes.
static BufferedImage	imageFromFile(String path) Creates a BufferedImage from an image file specified by path.

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageUtils

public ImageUtils()

Method Detail

encodeAsPng

public static byte[] encodeAsPng(BufferedImage image)

Encodes a given image as PNG.

Parameters:

image - The image to encode.

Returns:

The PNG bytes representation of the image.

imageFromFile

public static BufferedImage imageFromFile(String path)
                                   throws EyesException

Creates a BufferedImage from an image file specified by path.

Parameters:

path - The path to the image file.

Returns:

A BufferedImage instance.

Throws:

EyesException - If there was a problem creating the BufferedImage instance.

imageFromBase64

public static BufferedImage imageFromBase64(String image64)
                                     throws EyesException

Creates a BufferedImage instance from a base64 encoding of an image's bytes.

Parameters:

image64 - The base64 encoding of an image's bytes.

Returns:

A BufferedImage instance.

Throws:

EyesException - If there was a problem creating the BufferedImage instance.

imageFromBytes

public static BufferedImage imageFromBytes(byte[] imageBytes)
                                    throws EyesException

Creates a BufferedImage instance from raw image bytes.

Parameters:

imageBytes - The raw bytes of the image.

Returns:

A BufferedImage instance representing the image.

Throws:

EyesException - If there was a problem creating the BufferedImage instance.

getImagePart

public static BufferedImage getImagePart(BufferedImage image,
                                         Region region)

Get a copy of the part of the image given by region.

Parameters:

image - The image from which to get the part.

region - The region which should be copied from the image.

Returns:

The part of the image.