Builds DOM overlays for a page (see PdfrxViewerOptions.pageOverlaysBuilder). Return one element, an array of elements, or null/undefined for none. The elements are positioned in page-point coordinates and follow the page as it pans and zooms.
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Builds DOM overlays for a page (see PdfrxViewerOptions.pageOverlaysBuilder). Return one element, an array of elements, or
null/undefinedfor none. The elements are positioned in page-point coordinates and follow the page as it pans and zooms.