com.luciad.imaging.operator.util

LuciadLightspeedEnum TLcdColorLookupTable.AlphaMode

java.lang.Object

java.lang.Enum<TLcdColorLookupTable.AlphaMode>

com.luciad.imaging.operator.util.TLcdColorLookupTable.AlphaMode

All Implemented Interfaces:

Serializable, Comparable<TLcdColorLookupTable.AlphaMode>

Enclosing class:

TLcdColorLookupTable

public static enum TLcdColorLookupTable.AlphaMode
extends Enum<TLcdColorLookupTable.AlphaMode>

An enumeration that defines how the alpha value for the output color is computed.

Enum Constant Summary

Enum Constants

Enum Constant and Description
KEEP The alpha of the input color is used.
MULTIPLY The alpha from the input color and lookup table color are multiplied.
REPLACE The alpha from the lookup table color is used.

Method Summary

Modifier and Type	Method and Description
static TLcdColorLookupTable.AlphaMode	valueOf(String name) Returns the enum constant of this type with the specified name.
static TLcdColorLookupTable.AlphaMode[]	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

KEEP

public static final TLcdColorLookupTable.AlphaMode KEEP

The alpha of the input color is used.

This mode is typically used if the table does not contain any transparent colors.

REPLACE

public static final TLcdColorLookupTable.AlphaMode REPLACE

The alpha from the lookup table color is used.

This mode is typically used if the table maps some colors to a (partially) transparent color.

MULTIPLY

public static final TLcdColorLookupTable.AlphaMode MULTIPLY

The alpha from the input color and lookup table color are multiplied.

This mode is typically used if the table maps some colors to a (partially) transparent color and the transparency of the input data should be taken into account.

Method Detail

values

public static TLcdColorLookupTable.AlphaMode[] 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 (TLcdColorLookupTable.AlphaMode c : TLcdColorLookupTable.AlphaMode.values())
    System.out.println(c);

Returns:

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

valueOf

public static TLcdColorLookupTable.AlphaMode 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