The initial navigator a PDF portfolio shows for its embedded files (/Collection /View, ISO 32000-1 §7.11.6): "details" (a multi-column list), "tile" (a grid of file tiles), or "hidden" (the navigator starts collapsed). See GigaPdfDoc.setCollection.
/Collection /View
"details"
"tile"
"hidden"
The initial navigator a PDF portfolio shows for its embedded files (
/Collection /View, ISO 32000-1 §7.11.6):"details"(a multi-column list),"tile"(a grid of file tiles), or"hidden"(the navigator starts collapsed). See GigaPdfDoc.setCollection.