com.groupdocs.signature.options.appearances

Class ImageAppearance

java.lang.Object

com.groupdocs.signature.options.appearances.SignatureAppearance

com.groupdocs.signature.options.appearances.ImageAppearance

public class ImageAppearance
extends SignatureAppearance

Describes extended appearance features for Image Signature.

Constructor Summary

Constructors

Constructor and Description
ImageAppearance() Create instance with default values.

Method Summary

Modifier and Type	Method and Description
float	getBrightness() Gets or sets image brightness.
float	getContrast() Gets or sets image contrast.
float	getGammaCorrection() Gets or sets image gamma.
boolean	getGrayscale() Setup this flag to true if gray-scale filter is required.
void	setBrightness(float value) Gets or sets image brightness.
void	setContrast(float value) Gets or sets image contrast.
void	setGammaCorrection(float value) Gets or sets image gamma.
void	setGrayscale(boolean value) Setup this flag to true if gray-scale filter is required.

Methods inherited from class com.groupdocs.signature.options.appearances.SignatureAppearance

toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageAppearance

public ImageAppearance()

Create instance with default values.

Method Detail

getBrightness

public final float getBrightness()

Gets or sets image brightness. Default value is 1 it corresponds to original brightness of image.

getContrast

public final float getContrast()

Gets or sets image contrast. Default value is 1 it corresponds to original contrast of image.

getGammaCorrection

public final float getGammaCorrection()

Gets or sets image gamma. Default value is 1 it corresponds to original gamma of image.

getGrayscale

public final boolean getGrayscale()

Setup this flag to true if gray-scale filter is required.

setBrightness

public final void setBrightness(float value)

Gets or sets image brightness. Default value is 1 it corresponds to original brightness of image.

setContrast

public final void setContrast(float value)

Gets or sets image contrast. Default value is 1 it corresponds to original contrast of image.

setGammaCorrection

public final void setGammaCorrection(float value)

Gets or sets image gamma. Default value is 1 it corresponds to original gamma of image.

setGrayscale

public final void setGrayscale(boolean value)

Setup this flag to true if gray-scale filter is required.