Rotating Rect

[Esaaj]

I have the coordinates of a rectangle from a landscape pdf in which I am trying to insert an image or a checkbox, but it's
ending up inserting in the wrong coordinates.

coordinates I got from

place it's getting inserted in.

[JorjMcKie]

Unfortunately, your images seem to cover some of your text. So I could not read all of it I think.
But some comment right away:
All coordinates from text extractions, line art, image bboxes, whatever are relative to the unrotated page.
There are Page attributes .rotation_matrix and .derotation_matrix to compute between the respective coordinate systems:

pprint((page.transformation_matrix,page.rotation_matrix,page.derotation_matrix))
(Matrix(1.0, 0.0, 0.0, -1.0, 0.0, 842.0),
 Matrix(1.0, 0.0, 0.0, 1.0, 0.0, 0.0),
 Matrix(1.0, -0.0, -0.0, 1.0, 0.0, 0.0))
page.set_rotation(90)
pprint((page.transformation_matrix,page.rotation_matrix,page.derotation_matrix))
(Matrix(1.0, 0.0, 0.0, -1.0, 0.0, 842.0),
 Matrix(0.0, 1.0, -1.0, 0.0, 842.0, 0.0),
 Matrix(0.0, -1.0, 1.0, 0.0, -0.0, 842.0))

[Esaaj]

Thanks for the help. this helped me with the coordinates. Is there any way to rotate a checkbox after placing them?

[JorjMcKie]

Is there any way to rotate a checkbox after placing them?

No, there is no such option.