Package pl.edu.icm.unity.attr

Class UnityImage

java.lang.Object

pl.edu.icm.unity.attr.UnityImage

public class UnityImage
extends Object

Class providing Image related information and operations. Currently supports JPG, GIF and PNG image types.

Author:

R. Ledzinski

Constructor Summary

Constructors

Constructor	Description
UnityImage(byte[] rawData, ImageType type)
UnityImage(BufferedImage bufferedImage, ImageType type)
UnityImage(String serializedObject)
UnityImage(Path path)

Method Summary

Modifier and Type	Method	Description
void	deserialize(String stringRepresentation)
BufferedImage	getBufferedImage()
int	getHeight()
byte[]	getImage()
byte[]	getScaledDownImage(int maxWidth, int maxHeight)	Recreate the image to match given maximum width and height keeping current aspect ratio.
ImageType	getType()
int	getWidth()
void	scaleDown(int maxWidth, int maxHeight)	Recreate the image to match given maximum width and height keeping current aspect ratio.
String	serialize()
void	setImage(byte[] image, ImageType type)	Updates object's fields, if given buffer contains data that may be converted to image.

Methods inherited from class java.lang.Object

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

Constructor Details

UnityImage

public UnityImage(String serializedObject)
           throws IOException

Throws:

IOException

UnityImage

public UnityImage(byte[] rawData,
 ImageType type)

UnityImage

public UnityImage(BufferedImage bufferedImage,
 ImageType type)

UnityImage

public UnityImage(Path path)
           throws IOException

Throws:

IOException

Method Details

getImage

public byte[] getImage()

getScaledDownImage

public byte[] getScaledDownImage(int maxWidth,
 int maxHeight)

Recreate the image to match given maximum width and height keeping current aspect ratio. If image already fits the size no action in taken. Method returns new byte array - current object is not modified.

Parameters:

maxWidth -

maxHeight -

getBufferedImage

public BufferedImage getBufferedImage()

getType

public ImageType getType()

getWidth

public int getWidth()

getHeight

public int getHeight()

setImage

public void setImage(byte[] image,
 ImageType type)

Updates object's fields, if given buffer contains data that may be converted to image. If not possible to convert object remains unchanged.

Parameters:

image - Byte array containing image data.

scaleDown

public void scaleDown(int maxWidth,
 int maxHeight)

Recreate the image to match given maximum width and height keeping current aspect ratio. If image already fits the size no action in taken.

Parameters:

maxWidth -

maxHeight -

serialize

public String serialize()

deserialize

public void deserialize(String stringRepresentation)
                 throws IOException

Throws:

IOException