25 lines
876 B
TeX
25 lines
876 B
TeX
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/* CHAPTER 16. Optional Content Groups */
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/* Begin retrieving optional content group names. The serial number 0..<n - 1>
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* is returned. */
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int cpdf_startGetOCGList(int pdf);
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/* Retrieve an OCG name, given its serial number 0..<n - 1>. */
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char *cpdf_OCGListEntry(int i);
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/* End retrieval of optional content group names. */
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void cpdf_endGetOCGList(void);
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/* cpdf_OCGRename(pdf, from, to) will rename an optional content group. */
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void cpdf_OCGRename(int, const char[], const char[]);
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/* Ensure that every optional content group appears in the OCG order list. */
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void cpdf_OCGOrderAll(int);
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/* Coalesce 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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void cpdf_OCGCoalesce(int);
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