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55 lines
2.3 KiB
TeX
55 lines
2.3 KiB
TeX
/* CHAPTER 12. File Attachments */
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/** Attaches a file to the PDF. It is attached at document level.
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@param filename file name
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@param pdf PDF document */
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public void attachFile(String filename, Pdf pdf) throws CpdfError;
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/** Attaches a file to a page of the PDF. Given its file name, pdf, and the
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page number to which it should be attached.
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@param filename file name
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@param pdf PDF document
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@param pagenumber page number to attach to */
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public void attachFileToPage(String filename, Pdf pdf, int pagenumber)
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throws CpdfError;
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/** Attaches data from memory to a document.
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@param data attachment itself
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@param filename file name to use to describe attachment
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@param pdf PDF document */
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public void attachFileFromMemory(byte[] data, String filename, Pdf pdf)
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throws CpdfError;
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/** Attaches data to a page from memory.
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@param data attachment itself
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@param filename file name to use to describe attachment
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@param pdf PDF document */
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public void attachFileToPageFromMemory(byte[] data, String filename,
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Pdf pdf, int pagenumber)
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throws CpdfError;
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/** Removes all page- and document-level attachments from a document. */
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public native void removeAttachedFiles(Pdf pdf) throws CpdfError;
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/** Lists information about attachments. Call
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{@link #startGetAttachments(pdf) startGetAttachments} first, then {@link
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#numberGetAttachments() numberGetAttachments} to find out how many there are.
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Then {@link #getAttachmentName(int) getAttachmentName}, {@link
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#getAttachmentPage(int) getAttachmentPage}, or {@link #getAttachmentData(int)
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getAttachmentData}. to return each one <code>0...(n - 1)</code>. Finally, call
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{@link #endGetAttachments() #endGetAttachments} to clean up. */
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public native void startGetAttachments(Pdf pdf) throws CpdfError;
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public native int numberGetAttachments() throws CpdfError;
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/** Gets the name of an attachment, given a serial number. */
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public native String getAttachmentName(int serial) throws CpdfError;
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/** Gets the page number, given a serial number. 0 = document level. */
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public native int getAttachmentPage(int serial) throws CpdfError;
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/** Gets the attachment data itself, given a serial number. */
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public native byte[] getAttachmentData(int serial) throws CpdfError;
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public native void endGetAttachments() throws CpdfError;
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