Package com.google.appengine.api.images

Enum InputSettings.OrientationCorrection

java.lang.Object

java.lang.Enum<InputSettings.OrientationCorrection>

com.google.appengine.api.images.InputSettings.OrientationCorrection

All Implemented Interfaces:

Serializable, Comparable<InputSettings.OrientationCorrection>

Enclosing class:

InputSettings

public static enum InputSettings.OrientationCorrection
extends Enum<InputSettings.OrientationCorrection>

Actions to take with respect to correcting image orientation based on image metadata. EXIF metadata within the image may contain a parameter indicating its proper orientation. This value can equal 1 through 8, inclusive. "1" means that the image is in its "normal" orientation, i.e., it should be viewed as it is stored.

Regardless of the OrientationCorrection value used, the orientation value in a transformed image is always cleared to indicate that no additional corrections of the returned image's orientation is necessary.

Enum Constant Summary

Enum Constants

Enum Constant	Description
CORRECT_ORIENTATION	Apply any orientation specified in the EXIF metadata to the image during the first transformation.
UNCHANGED_ORIENTATION	Do not apply any orientation correction specified in the EXIF metadata.

Method Summary

Modifier and Type	Method	Description
static InputSettings.OrientationCorrection	valueOf(String name)	Returns the enum constant of this type with the specified name.
static InputSettings.OrientationCorrection[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

UNCHANGED_ORIENTATION

public static final InputSettings.OrientationCorrection UNCHANGED_ORIENTATION

Do not apply any orientation correction specified in the EXIF metadata.

CORRECT_ORIENTATION

public static final InputSettings.OrientationCorrection CORRECT_ORIENTATION

Apply any orientation specified in the EXIF metadata to the image during the first transformation.

NOTE: If the image is already in portrait orientation, i.e., "taller" than it is "wide" no correction will be made, since it appears that the camera has already corrected it.

Method Detail

values

public static InputSettings.OrientationCorrection[] 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 (InputSettings.OrientationCorrection c : InputSettings.OrientationCorrection.values())
    System.out.println(c);

Returns:

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

valueOf

public static InputSettings.OrientationCorrection 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