PDF affine matrix [a, b, c, d, e, f], equivalent to:
[a, b, c, d, e, f]
x' = a*x + c*y + e y' = b*x + d*y + f Copy
x' = a*x + c*y + e y' = b*x + d*y + f
For an image, [width, 0, 0, height, x, y] places its unit square in an axis-aligned page rectangle. Matrices and coordinates use PDF's y-up space.
[width, 0, 0, height, x, y]
PDF affine matrix
[a, b, c, d, e, f], equivalent to:For an image,
[width, 0, 0, height, x, y]places its unit square in an axis-aligned page rectangle. Matrices and coordinates use PDF's y-up space.