Rotate Flip Filter

The Rotate Flip filter allows image data to be flipped and rotated in steps of 90 degrees.

Using the Rotate Flip Filter

The Rotate Flip filter is loaded by an application using the following code:

Parameters

The part of the image that is copied to the destination frame is determined by four filter parameters:

Rotation Angle

This parameter sets the rotation angle.

Available angles are:

• 0°
• 90°
• 180°
• 270°

Please note that this parameter can only be changed in steps of 180° when live mode is running. Otherwise, the changes would alter the output video format.

Flip V

This parameter determines whether the image should be flipped vertically. As it is a boolean parameter, valid values are true and false. The setting of the flip parameters does not cause a video format change. Thus, they can be set regardless of whether the live video is running or not.

Flip H

This parameter determines whether the image should be flipped horizontally. As it is a boolean parameter, valid values are true and false. The setting of the flip parameters does not cause a video format change. Thus, they can be set regardless of whether the live video is running or not.

Property Dialog

The rotation angle and flipping modes can be specified in the filter's property dialog:

Programmatically Access the Parameters

If the parameters should be set by an application, following source code can be used:

<< IC Imaging Control Standard Filters