rotate_around_origin property Leave feedback

The property that determines whether repeated watermarks are rotated around the document origin instead of the center.

If True, the repeated watermarks are rotated around the bottom‑left point of the document; if False (default), the rotation is relative to the left edge of the document.

@property
def rotate_around_origin(self):
    ...
@rotate_around_origin.setter
def rotate_around_origin(self, value):
    ...

• class TileOptions