Image with exif orientation tag

[tarrant17]

Hi everybody,

It seems that PdfMake is ignoring the exif metadata tag "orientation". I dont know if its a bug or a feature not implemented.

I tested with two image with different "orientation" tag. One set to "Horizontal normal" and other with "90° CW". Both images are displayed in landscape style.

I made a sandbox project to reproduce :

https://codesandbox.io/s/pdfmake-forked-nzdm6?file=/src/index.js

Thanks for your reply and sorry for my english

[liborm85]

EXIF metadata is not supported by pdfkit.

(related pdfkit issue foliojs/pdfkit#626)

[capc0]

With pdfmake version 0.2.15 which updated pdfkit to 0.15.1, the logic of ignoreOrientation of https://github.com/foliojs/pdfkit/blob/master/docs/images.md has landed in pdfmake.

I have tested this with the landscape example images of https://github.com/ianare/exif-samples/tree/master/jpg/orientation.
Previously 7 out of the 8 test images where rotated, flipped and/or inverted in some way. With the new version all 8 images are rotated correctly. The only issue is that 4 of the images are stretched. This might be due to the fit: [width, height] logic. But I guess this is again a bug in pdfkit.

pdfmake@0.2.7

pdfmake@0.2.15

Nevertheless, the new version drastically improves EXIF support already!

[liborm85]

pdkit returns the original dimensions of image and in rendering swap dimensions according to the orientation. pdfmake ignores this behavior.

Fixed by commit 9052559.

New output: