PDF creation: Jpg, tiff, png image size.

Preparing PDF from jpg, tiff, png image
When to use it?
If we wish to use photo to prepare printable PDF provided with bleed and crop marks, while the size of the image is not proportional to the PDF size.
What part of PDF is affected by it?
The PDF will consists of an image and the crop marks.
What to watch for?
Important texts, images, logos should not be located too close to the edges of trim.
How to use it?
PDF - Selection of image part
Setting part of image. A surface proportional to the size specified in the previous page can be set.
Preparing printable PDF from jpg, png, tiff images
Exchanging dimensions: length width. The selection frame rotates by 90 degree.