Package com.norconex.commons.lang.img

Class MutableImage

java.lang.Object

com.norconex.commons.lang.img.MutableImage

public class MutableImage
extends Object

Holds an image in memory and offers simple ways to do common operations.

Since:

2.0.0

Author:

Pascal Essiembre

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	MutableImage.Quality

Constructor Summary

Constructors

Constructor	Description
MutableImage(Image image)
MutableImage(InputStream imageStream)
MutableImage(Path imageFile)

Method Summary

Modifier and Type	Method	Description
MutableImage	crop(Rectangle rectangle)
boolean	equals(Object other)
MutableImage	flipHorizontal()
MutableImage	flipVertical()
long	getArea()
Dimension	getDimension()
int	getHeight()
MutableImage.Quality	getResizeQuality()
int	getWidth()
int	hashCode()
boolean	largerThan(int width, int height)
boolean	largerThan(MutableImage img)
boolean	largerThan(Dimension dim)
MutableImage	largest(MutableImage img)
MutableImage	rotate(double degrees)
MutableImage	rotateLeft()
MutableImage	rotateRight()
MutableImage	scale(int size)
MutableImage	scale(int maxWidth, int maxHeight)
MutableImage	scale(Dimension maxDimension)
MutableImage	scaleFactor(double factor)
MutableImage	scaleHeight(int height)
MutableImage	scaleHeightFactor(double factor)
MutableImage	scaleWidth(int width)
MutableImage	scaleWidthFactor(double factor)
MutableImage	setResizeQuality(MutableImage.Quality resizeQuality)
boolean	smallerThan(int width, int height)
boolean	smallerThan(MutableImage img)
boolean	smallerThan(Dimension dim)
MutableImage	smallest(MutableImage img)
MutableImage	stretch(int size)
MutableImage	stretch(int width, int height)
MutableImage	stretch(Dimension dimension)
MutableImage	stretchFactor(double factorWidth, double factorHeight)
MutableImage	stretchHeight(int height)
MutableImage	stretchHeightFactor(double factor)
MutableImage	stretchWidth(int width)
MutableImage	stretchWidthFactor(double factor)
MutableImage	tallest(MutableImage img)
String	toBase64String(String format)
BufferedImage	toImage()
InputStream	toInputStream(String format)
String	toString()
MutableImage	widest(MutableImage img)
void	write(OutputStream out, String format)
void	write(Path file)
void	write(Path file, String format)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

MutableImage

public MutableImage(Path imageFile)
             throws IOException

Throws:

IOException

MutableImage

public MutableImage(InputStream imageStream)
             throws IOException

Throws:

IOException

MutableImage

public MutableImage(Image image)

Method Detail

getResizeQuality

public MutableImage.Quality getResizeQuality()

setResizeQuality

public MutableImage setResizeQuality(MutableImage.Quality resizeQuality)

toImage

public BufferedImage toImage()

toBase64String

public String toBase64String(String format)
                      throws IOException

Throws:

IOException

toInputStream

public InputStream toInputStream(String format)
                          throws IOException

Throws:

IOException

write

public void write(Path file)
           throws IOException

Throws:

IOException

write

public void write(Path file,
                  String format)
           throws IOException

Throws:

IOException

write

public void write(OutputStream out,
                  String format)
           throws IOException

Throws:

IOException

getDimension

public Dimension getDimension()

getHeight

public int getHeight()

getWidth

public int getWidth()

rotateLeft

public MutableImage rotateLeft()

rotateRight

public MutableImage rotateRight()

rotate

public MutableImage rotate(double degrees)

flipHorizontal

public MutableImage flipHorizontal()

flipVertical

public MutableImage flipVertical()

crop

public MutableImage crop(Rectangle rectangle)

stretchWidth

public MutableImage stretchWidth(int width)

stretchHeight

public MutableImage stretchHeight(int height)

stretchWidthFactor

public MutableImage stretchWidthFactor(double factor)

stretchHeightFactor

public MutableImage stretchHeightFactor(double factor)

stretch

public MutableImage stretch(Dimension dimension)

stretchFactor

public MutableImage stretchFactor(double factorWidth,
                                  double factorHeight)

stretch

public MutableImage stretch(int size)

stretch

public MutableImage stretch(int width,
                            int height)

scaleWidth

public MutableImage scaleWidth(int width)

scaleHeight

public MutableImage scaleHeight(int height)

scaleWidthFactor

public MutableImage scaleWidthFactor(double factor)

scaleHeightFactor

public MutableImage scaleHeightFactor(double factor)

scaleFactor

public MutableImage scaleFactor(double factor)

scale

public MutableImage scale(int size)

scale

public MutableImage scale(Dimension maxDimension)

scale

public MutableImage scale(int maxWidth,
                          int maxHeight)

largerThan

public boolean largerThan(MutableImage img)

largerThan

public boolean largerThan(Dimension dim)

largerThan

public boolean largerThan(int width,
                          int height)

largest

public MutableImage largest(MutableImage img)

smallerThan

public boolean smallerThan(MutableImage img)

smallerThan

public boolean smallerThan(Dimension dim)

smallerThan

public boolean smallerThan(int width,
                           int height)

smallest

public MutableImage smallest(MutableImage img)

tallest

public MutableImage tallest(MutableImage img)

widest

public MutableImage widest(MutableImage img)

getArea

public long getArea()

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object