When combining jpg to pdf, the default size from get_pixmap is 3000+, but when I print with acrobat to an A4 pdf, the default size from get_pixmap is 960 x 541 pixels, etc.? How to set all pages to a normal size?

[nissansz]

When combining jpg to pdf, the default size from get_pixmap is 3000+, but when I print with acrobat to an A4 pdf, the default size from get_pixmap is 960 x 541 pixels, etc.? How to set all pages to a normal size for all pdf files?

[JorjMcKie]

When combining jpg to pdf, ...

How do you do that "combining"?

Otherwise: the pixmap dimensions (i.e. its rectangle) reflect the number of pixels in x / y direction. This is not the same as the page size when printed / displayed. Here, the resolution comes into play.

[nissansz]

I use acrobat to combine

[JorjMcKie]

Then the Acrobat documentation should answer that question.