Align the content to the bottom edge
Align the content to the bottom left corner
Align the content to the bottom right corner
Align the content to the center
Align the content to the left edge
Resize the content to remain within the allocation, while maintaining the aspect ratio
Resize the content to fill the allocation
Align the content to the right edge
Align the content to the top edge
Align the content to the top left corner
Align the content to the top right corner
Controls the alignment of the #ClutterContent inside a #ClutterActor.