PDF N-Up Imposition and Form XObjects: 2D Affine Matrices in JavaScript

When printing lecture slides, architectural proof sheets, or booklet signatures, placing multiple logical pages onto a single physical sheet—known in print production as N-Up Imposition (2-up, 4-up, 6-up, 9-up, 16-up)—requires more than scaling down bitmap thumbnails. If you rasterize PDF pages to images and tile them onto a new page, vector text... Weiterlesen: PDF N-Up Imposition and Form XObjects: 2D Affine Matrices in JavaScript