You created the XLSX sheet, perfectly finetuned and images you used were set the Aspect-Ratio 1 x 1. All looks fine, until you perform the print to PDF file. At that moment everything is still fine in the sheet, but the Aspect Ratio of the same image in the resulting PDF file is now instead of the square the rectangle, wasting your intentions and time you spent.
The fact is, that each image contained in the PDF printout from any EXCEL sheet,
will got changed to a lower height
no matter, how will be arranged the picture in the sheet before the printing to PDF.
The trick, how to avoid distorted image dimensions in printout is following:
Before sending the sheet to PDF printer, change the image height, and
increase it by 6 percents of original image height.
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