Left Toolbar> Layout Nodes> Rotate 90
The Rotate 90 node rotates an image multiple times by 90 degrees steps.
input
output
On the left toolbar choose Layout Nodes > Rotate 90. >
Drag the Rotate 90 icon into the Node Graph.
Connect the oputput of the images to be translated into the Img input in the Rotate 90 node.
Rotate
Angle of Rotation.
Align
Aligns the output image with a corner of the input image.