Points, sizes, boxes and page rotation for EmbedPDF, with the transforms between a page, the view and the screen. No dependencies, no DOM.
Part of EmbedPDF. It comes with @embedpdf/angular, @embedpdf/react, @embedpdf/svelte, @embedpdf/viewer, @embedpdf/vue, @cloudpdf/plugin-protected-display.
Documentation
Coordinates: EmbedPDF has one way to say where something is: points from the page's top-left corner, y going down. Pixels only come in when you draw.