33 lines
1.1 KiB
TeX
33 lines
1.1 KiB
TeX
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// CHAPTER 16. Optional Content Groups
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/** Begins retrieving optional content group names. The number of entries is returned.
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@arg {pdf} pdf PDF document
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@return {number} number of entries */
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function startGetOCGList(pdf) {}
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/** Retrieves an OCG name, given its serial number 0..n - 1.
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@arg {number} n serial number
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@return {string} OCG name */
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function ocgListEntry(n) {}
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/** Ends retrieval of optional content group names. */
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function endGetOCGList() {}
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/** Renames an optional content group.
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@arg {pdf} pdf PDF document
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@arg {string} name_from source name
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@arg {string} name_to destination name */
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function ocgRename(pdf, name_from, name_to) {}
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/** Ensures that every optional content group appears in the OCG order list.
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@arg {pdf} pdf PDF document */
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function ocgOrderAll(pdf) {}
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/** Coalesces optional content groups. For example, if we merge or stamp two
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files both with an OCG called "Layer 1", we will have two different optional
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content groups. This function will merge the two into a single optional
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content group.
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@arg {pdf} pdf PDF document */
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function ocgCoalesce(pdf) {}
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