Package com.idrsolutions.image.process

Class Watermark

java.lang.Object

com.idrsolutions.image.process.Watermark

All Implemented Interfaces:

ImageOperation

public final class Watermark
extends Object
implements ImageOperation

ImageOperation implementation to add text watermark to an image

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	Watermark.WatermarkPosition
static enum	Watermark.WatermarkShapeProperties
static enum	Watermark.WatermarkType

Constructor Summary

Constructors

Constructor	Description
Watermark(BufferedImage watermarkImage, Watermark.WatermarkPosition pos, AlphaComposite alphaComposite)
Watermark(Shape shape, Color color, Watermark.WatermarkPosition pos, AlphaComposite alphaComposite, Watermark.WatermarkShapeProperties properties)
Watermark(String text, Color color, Font font, Watermark.WatermarkPosition pos)
Watermark(String text, Color color, Font font, Watermark.WatermarkPosition pos, Rectangle rect)

Method Summary

Modifier and Type	Method	Description
BufferedImage	apply(BufferedImage image)	Apply the text representaton of the watermark to the image and return a new BufferedImage instance containing the watermark content

Methods inherited from class java.lang.Object

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

Constructor Details

Watermark

public Watermark(String text,
 Color color,
 Font font,
 Watermark.WatermarkPosition pos)

Parameters:

text - String text to be displayed as watermark, '\n' will divide watermark across multiple lines

color - Color to be used to represent text watermark

font - font style to represent text watermark

pos - Enum WatermarkPosition which represents the position of the Watermark for centre or fit to image position

Watermark

public Watermark(String text,
 Color color,
 Font font,
 Watermark.WatermarkPosition pos,
 Rectangle rect)

Parameters:

text - String text to be displayed as watermark, '\n' will divide watermark across multiple lines

color - Color to be used to represent text watermark

font - font style to represent text watermark

pos - Enum WatermarkPosition which represents the position of the Watermark for centre or fit to image position

Watermark

public Watermark(Shape shape,
 Color color,
 Watermark.WatermarkPosition pos,
 AlphaComposite alphaComposite,
 Watermark.WatermarkShapeProperties properties)

Watermark

public Watermark(BufferedImage watermarkImage,
 Watermark.WatermarkPosition pos,
 AlphaComposite alphaComposite)

Method Details

apply

public BufferedImage apply(BufferedImage image)

Apply the text representaton of the watermark to the image and return a new BufferedImage instance containing the watermark content

Specified by:

apply in interface ImageOperation

Parameters:

image - source image to use

Returns:

new Bufferedimage containing the watermark content