Final v2.7 splits for C
This commit is contained in:
John Whitington
parent
3671c2d14b
commit
d53c8bf327
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@ -1,6 +1,6 @@
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/* CHAPTER 0. Preliminaries */
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/* The function cpdf_startup(argv) must be called before using the library. */
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/* The function cpdf_startup(argv) must be called before using the library. */
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void cpdf_startup(char **);
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/* Return the version of the cpdflib library as a string */
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@ -15,8 +15,8 @@ void cpdf_setFast();
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void cpdf_setSlow();
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/* Calling this function with a true argument sets embedding for the Standard
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* 14 fonts. You must also set the directory to load them from with the next
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* function. Default value: false. */
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* 14 fonts. You must also set the directory to load them from with the
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* cpdf_embedStd14Dir function. Default value: false. */
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void cpdf_embedStd14(int);
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/* Set the directory to load Standard 14 fonts for embedding. */
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@ -33,7 +33,7 @@ extern int cpdf_lastError;
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extern char *cpdf_lastErrorString;
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/* In some contexts, for example, .NET or JNI, constants in DLLs can be
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* difficult or impossible to access. we provide functions in addition. */
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* difficult or impossible to access. We provide functions in addition. */
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int cpdf_fLastError(void);
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char *cpdf_fLastErrorString(void);
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@ -196,6 +196,10 @@ int cpdf_pagesFast(const char[], const char[]);
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* cpdf_toFile (pdf, filename, linearize, make_id) writes the file to a given
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* filename. If linearize is true, it will be linearized if a linearizer is
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* available. If make_id is true, it will be given a new ID.
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*
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* NB: Unlike with the command line tool, cpdf, streams decompressed during
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* processing will not automatically be compressed when writing. Call
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* cpdf_compress() first.
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*/
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void cpdf_toFile(int, const char[], int, int);
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@ -212,8 +216,12 @@ void cpdf_toFile(int, const char[], int, int);
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void cpdf_toFileExt(int, const char[], int, int, int, int, int);
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/*
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* cpdf_toFileMemory (pdf, linearize, make_id, &length) writes a PDF file it
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* and returns the buffer. The buffer length is filled in &length.
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* cpdf_toFileMemory (pdf, linearize, make_id, sizse) writes a PDF file it
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* and returns the buffer. The buffer length is filled in.
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*
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* NB: Unlike with the command line tool, cpdf, streams decompressed during
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* processing will not automatically be compressed when writing. Call
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* cpdf_compress() first.
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*/
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void *cpdf_toMemory(int, int, int, int *);
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@ -79,5 +79,5 @@ void cpdf_setBookmarksJSON(int, void *, int);
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/* cpdf_tableOfContents(pdf, font, fontsize, title, bookmark) typesets a table
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* of contents from existing bookmarks and prepends it to the document. If
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* bookmark is set, the table of contents gets its own bookmark. */
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void cpdf_tableOfContents(int, int, double, const char[], int);
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void cpdf_tableOfContents(int, const char[], double, const char[], int);
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@ -47,6 +47,8 @@ int cpdf_combinePages(int, int);
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*
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* %EndLabel The page label of the last page
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*
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* %Filename The file name
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*
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* %a Abbreviated weekday name (Sun, Mon etc.)
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*
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* %A Full weekday name (Sunday, Monday etc.)
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@ -85,20 +87,18 @@ int cpdf_combinePages(int, int);
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*/
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/* The standard fonts */
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enum cpdf_font {
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cpdf_timesRoman, /* Times Roman */
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cpdf_timesBold, /* Times Bold */
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cpdf_timesItalic, /* Times Italic */
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cpdf_timesBoldItalic, /* Times Bold Italic */
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cpdf_helvetica, /* Helvetica */
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cpdf_helveticaBold, /* Helvetica Bold */
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cpdf_helveticaOblique, /* Helvetica Oblique */
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cpdf_helveticaBoldOblique, /* Helvetica Bold Oblique */
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cpdf_courier, /* Courier */
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cpdf_courierBold, /* Courier Bold */
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cpdf_courierOblique, /* Courier Oblique */
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cpdf_courierBoldOblique /* Courier Bold Oblique */
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};
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char *cpdf_timesRoman = "Times-Roman";
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char *cpdf_timesBold = "Times-Bold";
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char *cpdf_timesItalic = "Times-Italic";
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char *cpdf_timesBoldItalic = "Times-BoldItalic";
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char *cpdf_helvetica = "Helvetica";
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char *cpdf_helveticaBold = "Helvetica-Bold";
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char *cpdf_helveticaOblique = "Helvetica-Oblique";
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char *cpdf_helveticaBoldOblique = "Helvetica-BoldOblique";
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char *cpdf_courier = "Courier";
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char *cpdf_courierBold = "Courier-Bold";
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char *cpdf_courierOblique = "Courier-Oblique";
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char *cpdf_courierBoldOblique = "Courier-BoldOblique";
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/* Justifications for multi line text */
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enum cpdf_justification {
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@ -116,7 +116,7 @@ void cpdf_addText(int, /* If true, don't actually add text but
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struct cpdf_position, /* Position to add text at */
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double, /* Linespacing, 1.0 = normal */
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int, /* Starting Bates number */
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enum cpdf_font, /* Font */
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const char[], /* Font */
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double, /* Font size in points */
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double, /* Red component of colour, 0.0 - 1.0 */
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double, /* Green component of colour, 0.0 - 1.0 */
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@ -140,13 +140,13 @@ void cpdf_addText(int, /* If true, don't actually add text but
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int /* embed fonts */
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);
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/* Add text, with most parameters default. */
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/* Add text, with most parameters default. NB %filename cannot be used here. */
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void cpdf_addTextSimple(int, /* Document */
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int, /* Page range */
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const char[], /* The text to add */
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struct cpdf_position, /* Position to add text
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* at */
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enum cpdf_font, /* font */
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const char[], /* font */
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double); /* font size */
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/*
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@ -156,10 +156,10 @@ void cpdf_addTextSimple(int, /* Document */
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void cpdf_removeText(int, int);
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/*
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* Return the width of a given string in the given font in thousandths of a
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* point.
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* Return the width of a given string in the given standard font in thousandths
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* of a point.
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*/
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int cpdf_textWidth(enum cpdf_font, const char[]);
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int cpdf_textWidth(const char[], const char[]);
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/* cpdf_addContent(content, before, pdf, range) adds page content before (if
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* true) or after (if false) the existing content to pages in the given range
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@ -36,13 +36,20 @@ void cpdf_padMultipleBefore(int, int);
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void cpdf_impose(int, double, double, int, int, int, int, int, double, double,
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double);
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/* cpdf_chop(pdf, range, x, y, columns, rtl, btt) */
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/* cpdf_chop(pdf, range, x, y, columns, rtl, btt) chops each page in the range
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* into x * y pieces. If columns is set, the pieces go by columns instead of
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* rows. If rtl is set, the pieces are taken right-to-left. If btt is set, the
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* pieces are taken from bottom to top. */
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void cpdf_chop(int, int, int, int, int, int, int);
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/* cpdf_choph(pdf, range, columns, y) */
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/* cpdf_chopH(pdf, range, columns, y) chops each page in the range horizontally
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* at position y. If columns is set, the pieces are arranged in reverse order.
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* */
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void cpdf_chopH(int, int, int, double);
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/* cpdf_chopv(pdf, range, columns, x) */
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/* cpdf_chopV(pdf, range, columns, x) chops each page in the range vertically
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* at position x. If columns is set, the pieces are arranged in reverse order.
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* */
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void cpdf_chopV(int, int, int, double);
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/*
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@ -9,6 +9,6 @@ void *cpdf_annotationsJSON(int, int *);
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void cpdf_removeAnnotations(int, int);
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/* cpdf_setAnnotationsJSON(pdf, data, length) adds the annotations given in
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* JSON format to the PDF, on top of any exisiting annotations. */
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* JSON format to the PDF, on top of any existing annotations. */
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void cpdf_setAnnotationsJSON(int, void *, int);
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@ -6,18 +6,27 @@
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*/
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int cpdf_isLinearized(const char[]);
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/* cpdf_hasObjectStreams(pdf) finds out if a document was written using object
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* streams. */
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int cpdf_hasObjectStreams(int);
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/* cpdf_id1(pdfs) returns the first ID string of the PDF, if any, in
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* hexadecimal string format. */
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char *cpdf_id1(int);
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/* cpdf_id2(pdfs) returns the second ID string of the PDF, if any, in
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* hexadecimal string format. */
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char *cpdf_id2(int);
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/* cpdf_hasAcroForm returns true if the document has an AcroForm */
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int cpdf_hasAcroForm(int);
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/* To return the subformats of a PDF (if any), call
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* cpdf_startGetSubformats(pdf) to return their number. Then pass the numbers
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* 0..n - 1 to cpdf_getSubformat to return the strings. Call
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* cpdf_endGetSubformats() to clean up. */
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int cpdf_startGetSubformats(int);
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char *cpdf_getSubformat(int);
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void cpdf_endGetSubformats(void);
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/* cpdf_getVersion(pdf) returns the minor version number of a document. */
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@ -187,7 +196,7 @@ void cpdf_setTrimBox(int, int, double, double, double, double);
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void cpdf_setArtBox(int, int, double, double, double, double);
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void cpdf_setBleedBox(int, int, double, double, double, double);
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/* cpdf_pageInfoJSON(pdf, retlen) returns JSON data for the page
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/* cpdf_pageInfoJSON(pdf, size) returns JSON data for the page
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information, and fills in the return length. */
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void *cpdf_pageInfoJSON(int, int *);
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@ -269,7 +278,7 @@ void cpdf_displayDocTitle(int, int);
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/* cpdf_getDisplayDocTitle(pdf) gets the display document title flag. */
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int cpdf_getDisplayDocTitle(int);
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/* cpdf_nonFullScreenPageMode(pdf, page mode) sets the non full screen page
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/* cpdf_nonFullScreenPageMode(pdf, pagemode) sets the non full screen page
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* mode. */
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void cpdf_nonFullScreenPageMode(int, enum cpdf_pageMode);
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@ -297,7 +306,7 @@ void cpdf_setMetadataFromFile(int, const char[]);
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void cpdf_setMetadataFromByteArray(int, void *, int);
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/*
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* cpdf_getMetadata(pdf, &length) returns the XMP metadata and fills in
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* cpdf_getMetadata(pdf, length) returns the XMP metadata and fills in
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* length.
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*/
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void *cpdf_getMetadata(int, int *);
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@ -373,7 +382,7 @@ int cpdf_getPageLabelOffset(int);
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int cpdf_getPageLabelRange(int);
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void cpdf_endGetPageLabels();
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/* cpdf_compositionJSON(filesize, pdf, size returns the composition data in
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* JSON format. */
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/* cpdf_compositionJSON(filesize, pdf, size) returns the composition data in
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* JSON format, filling in the return length. */
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void *cpdf_compositionJSON(int, int, int *);
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@ -45,7 +45,7 @@ char *cpdf_getAttachmentName(int);
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int cpdf_getAttachmentPage(int);
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/*
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* cpdf_getAttachmentData(serial number, &length) returns a pointer to the
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* cpdf_getAttachmentData(serial number, length) returns a pointer to the
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* data, and its length.
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*/
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void *cpdf_getAttachmentData(int, int *);
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@ -15,7 +15,7 @@ char *cpdf_getFontType(int);
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char *cpdf_getFontEncoding(int);
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void cpdf_endGetFontInfo(void);
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/* cpdf_fontsJSON(pdf, retlen) returns JSON data for the font list, and fills
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/* cpdf_fontsJSON(pdf, size) returns JSON data for the font list, and fills
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* in the return length. */
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void *cpdf_fontsJSON(int, int *);
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@ -1,5 +1,7 @@
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/* CHAPTER 15. PDF and JSON */
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/* Set the JSON output format. If true, the newer UTF8 format is used. Default:
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* false. */
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void cpdf_JSONUTF8(int);
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/* cpdf_outputJSON(filename, parse_content, no_stream_data, pdf) outputs a PDF
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@ -8,7 +10,7 @@ void cpdf_JSONUTF8(int);
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* */
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void cpdf_outputJSON(const char[], int, int, int, int);
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/* cpdf_outputJSONMemory(parse_content, no_stream_data, pdf, &length) is like
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/* cpdf_outputJSONMemory(parse_content, no_stream_data, pdf, size) is like
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* outputJSON, but it writes to a buffer in memory. The length is filled in. */
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void *cpdf_outputJSONMemory(int, int, int, int, int *);
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@ -15,16 +15,33 @@ int cpdf_blankDocumentPaper(enum cpdf_papersize, int);
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/* cpdf_textToPDF(w, h, font, fontsize, filename) typesets a UTF8 text file
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* ragged right on a page of size w * h in points in the given font and font
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* size. */
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int cpdf_textToPDF(double, double, int, double, const char[]);
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int cpdf_textToPDF(double, double, const char[], double, const char[]);
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/* cpdf_textToPDF(papersize font, fontsize, filename) typesets a UTF8 text file
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/* cpdf_textToPDFMemory(w, h, font, fontsize, data, length) typesets a UTF8 text
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* file ragged right on a page of size w * h in points in the given font and
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* font size. */
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int cpdf_textToPDFMemory(double, double, const char[], double, void *, int);
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/* cpdf_textToPDF(papersize, font, fontsize, filename) typesets a UTF8 text file
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* ragged right on a page of the given size in the given font and font size. */
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int cpdf_textToPDFPaper(int, int, double, const char[]);
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int cpdf_textToPDFPaper(int, const char[], double, const char[]);
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/* cpdf_fromPNG(filename) builds a PDF from a 24-bit non-interlaced
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* non-transparent PNG. */
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/* cpdf_textToPDFMemory(papersize font, fontsize, data, length) typesets a UTF8
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* text file ragged right on a page of the given size in the given font and
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* font size. */
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int cpdf_textToPDFPaperMemory(int, const char[], double, void *, int);
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/* cpdf_fromPNG(filename) builds a PDF from a non-interlaced non-transparent
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* PNG. */
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int cpdf_fromPNG(const char[]);
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/* cpdf_fromJPEG(filename) builds a PDF from a JPEG/ */
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/* cpdf_fromPNGMemory(data, length) builds a PDF from a non-interlaced
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* non-transparent PNG. */
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int cpdf_fromPNGMemory(void *, int);
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/* cpdf_fromJPEG(filename) builds a PDF from a JPEG. */
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int cpdf_fromJPEG(const char[]);
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/* cpdf_fromJPEGMemory(data, length) builds a PDF from a JPEG. */
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int cpdf_fromJPEGMemory(void *, int);
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@ -160,10 +160,18 @@ void cpdf_drawUse(char *);
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* under the given name. */
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void cpdf_drawJPEG(char *, char *);
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/* cpdf_drawPNG(name, filename) loads a 24 bit non-interlaced non-transparent
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/* cpdf_drawJPEGMemory(name, data, length) loads a JPEG from the given file,
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* storing it under the given name. */
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void cpdf_drawJPEGMemory(char *, void *, int);
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/* cpdf_drawPNG(name, filename) loads a non-interlaced non-transparent
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* PNG from the given file, storing it under the given name. */
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void cpdf_drawPNG(char *, char *);
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/* cpdf_drawPNG(name, data, length) loads a non-interlaced non-transparent
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* PNG from the given file, storing it under the given name. */
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void cpdf_drawPNGMemory(char *, void *, int);
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/* cpdf_drawImage(name) draws a stored image. To draw at the expected size, it
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* is required to scale the Current Transformation Matrix by the width and
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* height of the image. */
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