org.pdfclown.documents.contents
Enum BlendModeEnum

java.lang.Object
  java.lang.Enum<BlendModeEnum>
      org.pdfclown.documents.contents.BlendModeEnum

All Implemented Interfaces:

Serializable, Comparable<BlendModeEnum>

@PDF(value=PDF14)
public enum BlendModeEnum
extends Enum<BlendModeEnum>

Blend mode to be used in the transparent imaging model [PDF:1.7:7.2.4].

Version:

0.1.2, 08/23/12

Author:

Stefano Chizzolini (http://www.stefanochizzolini.it)

Enum Constant Summary

Color
Create a color with the hue and saturation of the source color and the luminosity of the backdrop color.

ColorBurn
Darken the backdrop color to reflect the source color.

ColorDodge
Brighten the backdrop color to reflect the source color.

Darken
Select the darker of the backdrop and source colors.

Difference
Subtract the darker of the two constituent colors from the lighter color.

Exclusion
Produce an effect similar to that of the Difference mode but lower in contrast.

HardLight
Multiply or screen the colors, depending on the source color value.

Hue
Create a color with the hue of the source color and the saturation and luminosity of the backdrop color.

Lighten
Select the lighter of the backdrop and source colors.

Luminosity
Create a color with the luminosity of the source color and the hue and saturation of the backdrop color.

Multiply
Multiply the backdrop and source color values.

Normal
Select the source color, ignoring the backdrop.

Overlay
Multiply or screen the colors, depending on the backdrop color value.

Saturation
Create a color with the saturation of the source color and the hue and luminosity of the backdrop color.

Screen
Multiply the complements of the backdrop and source color values, then complement the result.

SoftLight
Darken or lighten the colors, depending on the source color value.

Method Summary

static BlendModeEnum	get(PdfName value) Gets the blend mode corresponding to the given value.
PdfName	getCode()
static BlendModeEnum	valueOf(String name) Returns the enum constant of this type with the specified name.
static BlendModeEnum[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

Normal

public static final BlendModeEnum Normal

Select the source color, ignoring the backdrop.

Multiply

public static final BlendModeEnum Multiply

Multiply the backdrop and source color values.

Screen

public static final BlendModeEnum Screen

Multiply the complements of the backdrop and source color values, then complement the result.

Overlay

public static final BlendModeEnum Overlay

Multiply or screen the colors, depending on the backdrop color value.

Darken

public static final BlendModeEnum Darken

Select the darker of the backdrop and source colors.

Lighten

public static final BlendModeEnum Lighten

Select the lighter of the backdrop and source colors.

ColorDodge

public static final BlendModeEnum ColorDodge

Brighten the backdrop color to reflect the source color.

ColorBurn

public static final BlendModeEnum ColorBurn

Darken the backdrop color to reflect the source color.

HardLight

public static final BlendModeEnum HardLight

Multiply or screen the colors, depending on the source color value.

SoftLight

public static final BlendModeEnum SoftLight

Darken or lighten the colors, depending on the source color value.

Difference

public static final BlendModeEnum Difference

Subtract the darker of the two constituent colors from the lighter color.

Exclusion

public static final BlendModeEnum Exclusion

Produce an effect similar to that of the Difference mode but lower in contrast.

Hue

public static final BlendModeEnum Hue

Create a color with the hue of the source color and the saturation and luminosity of the backdrop color.

Saturation

public static final BlendModeEnum Saturation

Create a color with the saturation of the source color and the hue and luminosity of the backdrop color.

Color

public static final BlendModeEnum Color

Create a color with the hue and saturation of the source color and the luminosity of the backdrop color.

Luminosity

public static final BlendModeEnum Luminosity

Create a color with the luminosity of the source color and the hue and saturation of the backdrop color.

Method Detail

values

public static BlendModeEnum[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (BlendModeEnum c : BlendModeEnum.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static BlendModeEnum valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

get

public static BlendModeEnum get(PdfName value)

Gets the blend mode corresponding to the given value.

getCode

public PdfName getCode()