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Clarify removal of EXIF Orientation tag #189

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Lovell Fuller 2015-07-13 22:28:59 +01:00
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@ -446,13 +446,17 @@ Use this method without `angle` to determine the angle from EXIF data. Mirroring
Method order is important when both rotating and extracting regions, for example `rotate(x).extract(y)` will produce a different result to `extract(y).rotate(x)`. Method order is important when both rotating and extracting regions, for example `rotate(x).extract(y)` will produce a different result to `extract(y).rotate(x)`.
The use of `rotate` implies the removal of the EXIF `Orientation` tag, if any.
#### flip() #### flip()
Flip the image about the vertical Y axis. This always occurs after rotation, if any. Flip the image about the vertical Y axis. This always occurs after rotation, if any.
The use of `flip` implies the removal of the EXIF `Orientation` tag, if any.
#### flop() #### flop()
Flop the image about the horizontal X axis. This always occurs after rotation, if any. Flop the image about the horizontal X axis. This always occurs after rotation, if any.
The use of `flop` implies the removal of the EXIF `Orientation` tag, if any.
#### withoutEnlargement() #### withoutEnlargement()