FingerImage.rotate Method

Module: FingerImage

Definition

Rotates the image in-place to the specified angle.

Note

The rotation is performed counter-clockwise.

Python

rotate(self, angle: int) -> None

Parameters

angle int

in The rotation angle, in degree. Supported values are [0, 90, 180, 270].

Exceptions

FingerException

An error has occurred during Finger Library execution.

Dart

void rotate(int angle)

Parameters

angle int

in The rotation angle, in degree. Supported values are [0, 90, 180, 270].

Exceptions

FingerException

An error has occurred during Finger Library execution.

C#

public void Rotate(int angle)

Parameters

angle int

in The rotation angle, in degree. Supported values are [0, 90, 180, 270].

Exceptions

FingerException

An error has occurred during Finger Library execution.

Java

public void rotate(int angle) throws FingerException

Parameters

angle int

in The rotation angle, in degree. Supported values are [0, 90, 180, 270].

Exceptions

FingerException

An error has occurred during Finger Library execution.

Swift

public func rotate(angle: Int32) throws

Parameters

angle Int32

in The rotation angle, in degree. Supported values are [0, 90, 180, 270].

Exceptions

FingerException

An error has occurred during Finger Library execution.

C

int id3FingerImage_Rotate (
    ID3_FINGER_IMAGE hFingerImage,
    int angle)

Parameters

hFingerImage ID3_FINGER_IMAGE

in Handle to the FingerImage object.

angle int

in The rotation angle, in degree. Supported values are [0, 90, 180, 270].

Returns

int

An error code.

See id3FingerError file for the list of possible error codes.