org.openimaj.image.text.extraction.swt

Enum SWTTextDetector.Direction

java.lang.Object

java.lang.Enum<SWTTextDetector.Direction>

org.openimaj.image.text.extraction.swt.SWTTextDetector.Direction

All Implemented Interfaces:

Serializable, Comparable<SWTTextDetector.Direction>

Enclosing class:

SWTTextDetector

public static enum SWTTextDetector.Direction
extends Enum<SWTTextDetector.Direction>

Text search "directions": Dark text on a lighter background, light text on a dark background and both.

Author:

Jonathon Hare (jsh2@ecs.soton.ac.uk)

Enum Constant Summary

Enum Constants

Enum Constant and Description
Both Search for both light and dark text
DarkOnLight Dark text against a lighter background
LightOnDark Light text against a lighter background

Method Summary

Modifier and Type	Method and Description
protected abstract void	detect(FImage image, SWTTextDetector detector)
static SWTTextDetector.Direction	valueOf(String name) Returns the enum constant of this type with the specified name.
static SWTTextDetector.Direction[]	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

DarkOnLight

public static final SWTTextDetector.Direction DarkOnLight

Dark text against a lighter background

LightOnDark

public static final SWTTextDetector.Direction LightOnDark

Light text against a lighter background

Both

public static final SWTTextDetector.Direction Both

Search for both light and dark text

Method Detail

values

public static SWTTextDetector.Direction[] 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 (SWTTextDetector.Direction c : SWTTextDetector.Direction.values())
    System.out.println(c);

Returns:

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

valueOf

public static SWTTextDetector.Direction 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

detect

protected abstract void detect(FImage image,
                               SWTTextDetector detector)