/* C PDF library globals -- This file must be imported after cpdflib.h in each module. * Copyright (C) 1998 FastIO Systems, All Rights Reserved. * For conditions of use, license, and distribution, see LICENSE.txt or LICENSE.pdf. 1998-11-20 [IO] Values of variables initialized here will be overwritten in function void _cpdf_initDocumentGolbals(void) called from cg_open() in cpdfInit.c. If you add any variable here, don't forget to initialize it in the the function _cpdf_initDocumentGolbals() as well. */ /* MAINDEF is defined in file cpdfInit.c. In all other files, it is not defined. */ #if defined(MAINDEF) int ps_pdf_mode = 0; /* PDF=0, EPDF=1, PS=2, EPS=3, FDF=4 (not used) */ int pdfLevelMaj = 1; /* PDF level, do not use operators beyond these */ int pdfLevelMin = 1; char **monthName; /* see cpdfAxis.c */ float defdomain_unit = POINTSPERINCH; /* unit for default domain */ int display_rotation = 270; int useStandardOutput = 0; /* send output to stdout if non-zero */ int compressionON = 0; /* compress stream */ char *compress_command = NULL; /* command for LZW compression */ char *streamFilterList = NULL; /* for PDF stream /Filter spec */ int launchPreview = 1; /* launch viewer application on the output file */ int filename_set = 0; /* flag indicating if output filename is set explicitly */ int fncounter = 0; /* filename counter for a given process */ int inTextObj = 0; /* flag indicating within Text block between BT ET */ CPDFviewerPrefs viewerPrefs; /* viewer preferences such as whether outline should be open */ CPDFplotDomain *defaultDomain = NULL; /* default plot domain */ CPDFplotDomain *currentDomain = NULL; /* current plot domain */ float x2points=1.0, y2points=1.0; /* scaling factor for current domain */ double xLlog, xHlog, yLlog, yHlog; /* scaling factor for current domain (logarithmic) */ int nMaxFonts = NMAXFONTS; /* max number of fonts as a variable */ int numFonts = 0; /* number of fonts used */ CPDFfontInfo *fontInfos = NULL; /* array of font infos */ int currentFont = 0; /* current font index (into fontInfos[]) */ int inlineImages = 0; /* in-line image count */ int nMaxImages = NMAXIMAGES; /* maximum number of unique images */ int numImages = 0; CPDFimageInfo *imageInfos = NULL; int imageFlagBCI = 0; /* bit-0 (/ImageB), bit-1 (/ImageC), bit-2 (/ImageI) */ int numOutlineEntries = 0; /* total # of outline (book mark) entries */ CPDFoutlineEntry *firstOLentry = NULL; /* pointer to first outline entry */ CPDFoutlineEntry *lastOLentry = NULL; /* pointer to last outline entry */ float font_size = 12.0; /* current font size and info below */ float word_spacing = 0.0; float char_spacing = 0.0; float text_rise = 0.0; float horiz_scaling = 100.0; /* text horizontal scaling in percent */ float text_leading = 0.0; int usePDFMemStream = 1; /* if non-zero use memory stream for PDF generation */ CPDFmemStream *pdfMemStream = NULL; /* memory stream for PDF file that is currently active */ int useContentMemStream = 1; /* if non-zero use memory stream for Content */ CPDFmemStream *currentMemStream = NULL; /* memory stream for Content that is currently active */ int currentPage =1; /* current page number that is being drawn */ int nMaxPages = NMAXPAGES; /* maximum number of pages */ int numPages =1; /* number of pages - may be greater than actual # of pages */ CPDFpageInfo *pageInfos = NULL; /* array of pageInfo structure for all pages (alloc nMaxPages+1) */ int numKids = 0; /* actual # of pages counted for Pages object */ int *kidsIndex = NULL; /* object index list for kids to be written to Pages object */ CPDFmemStream *scratchMem = NULL; /* use this as non-overflowing scratch pad */ FILE *fpcg = NULL; /* Output file */ FILE *fpcontent = NULL; /* Content stream (need length) */ int nMaxAnnots = NMAXANNOTS; /* maximum number of annotations */ int numAnnots = 0; /* count of annotations */ CPDFannotInfo *annotInfos = NULL; /* array of annotInfo structure for all annotations */ char mediaBox[64]; /* MediaBox for current page*/ char cropBox[64]; /* CropBox for current page */ long currentByteCount = 0; /* # of bytes written, or offset of next object */ char creator_name[64]; /* Info: set it by cpdf_setCreator() */ char file_title[64]; /* Info: title of PDF file */ char file_subject[64]; /* Info: subject of PDF file */ char file_keywords[128]; /* Info: keywords */ char username[64]; /* user name */ char filenamepath[1024]; char contentfile[1024]; int nMaxObjects = NMAXOBJECTS; /* maximum number of objects for xref */ long *objByteOffset = NULL; /* offset into object number N */ int *objIndex = NULL; /* object index for selected objects */ long startXref = 0; /* offset of xref */ /* Don't change these, use cpdf_setMonthNames(char *mnArray[]) for other languages. */ char *monthNameEnglish[] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"}; char spbuf[2048]; /* scratch buffer for sprintf */ #else extern int ps_pdf_mode; /* PDF=0, EPDF=1, PS=2, EPS=3, FDF=4 */ extern int pdfLevelMaj; /* PDF level, do not use operators beyond these */ extern int pdfLevelMin; extern char **monthName; /* see cpdfAxis.c */ extern float defdomain_unit; /* unit for default domain */ extern int display_rotation; extern int useStandardOutput; /* send output to stdout if non-zero */ extern int compressionON; /* compress stream */ extern char *compress_command; /* command for LZW compression */ extern char *streamFilterList; /* for PDF stream /Filter spec */ extern int launchPreview; /* launch viewer application on the output file */ extern int filename_set; /* flag indicating if output filename is set explicitly */ extern int fncounter; /* filename counter for a given process */ extern int inTextObj; /* flag indicating within Text block, i.e., between BT ET */ extern CPDFviewerPrefs viewerPrefs; /* viewer preferences such as whether outline should be open */ extern CPDFplotDomain *defaultDomain; /* default plot domain */ extern CPDFplotDomain *currentDomain; /* current plot domain */ extern float x2points, y2points; /* scaling factor for current domain */ extern double xLlog, xHlog, yLlog, yHlog; /* scaling factor for current domain (logarithmic) */ extern int nMaxFonts; /* max number of fonts as a variable */ extern int numFonts; /* number of fonts used */ extern CPDFfontInfo *fontInfos; /* array of font infos */ extern int currentFont; /* current font index (into fontInfos[]) */ extern int inlineImages; /* in-line image count */ extern int nMaxImages; /* maximum number of unique images */ extern int numImages; extern CPDFimageInfo *imageInfos; extern int imageFlagBCI; /* bit-0 (/ImageB), bit-1 (/ImageC), bit-2 (/ImageI) */ extern int numOutlineEntries; /* total # of outline (book mark) entries */ extern CPDFoutlineEntry *firstOLentry; /* pointer to first outline entry */ extern CPDFoutlineEntry *lastOLentry; /* pointer to last outline entry */ extern float font_size; /* current font size and info below */ extern float word_spacing; extern float char_spacing; extern float text_rise; extern float horiz_scaling; /* text horizontal scaling in percent */ extern float text_leading; extern int usePDFMemStream; /* if non-zero use memory stream for PDF file */ extern CPDFmemStream *pdfMemStream; /* memory stream for PDF file that is currently active */ extern int useContentMemStream; /* if non-zero use memory stream instead of temp file */ extern CPDFmemStream *currentMemStream; /* memory stream currently active */ extern int currentPage; /* current page number that is being drawn */ extern int nMaxPages; /* maximum number of pages */ extern int numPages; /* number of pages */ extern CPDFpageInfo *pageInfos; /* array of pageInfo structure for all pages */ extern int numKids; /* actual # of pages counted for Pages object */ extern int *kidsIndex; /* object index list for kids to be written to Pages object */ extern CPDFmemStream *scratchMem; /* use this as non-overflowing scratch pad */ extern FILE *fpcg; /* Output stream */ extern FILE *fpcontent; /* Content stream (need length) */ extern int nMaxAnnots; /* maximum number of annotations */ extern int numAnnots; /* # of annotations and hyperlinks */ extern CPDFannotInfo *annotInfos; /* array of annotInfo structure for all annotations */ extern char mediaBox[]; /* MediaBox (letter) */ extern char cropBox[]; /* CropBox (letter) */ extern long currentByteCount; /* # of bytes written, or offset of next object */ extern char creator_name[]; /* set it by cpdf_setCreator() */ extern char file_title[]; /* Info: title of PDF file */ extern char file_subject[]; /* Info: subject of PDF file */ extern char file_keywords[]; /* Info: keywords */ extern char username[]; extern char filenamepath[]; extern char contentfile[]; extern int nMaxObjects; /* maximum number of objects for xref */ extern long *objByteOffset; /* offset into object number N */ extern int *objIndex; /* object index for selected objects */ extern long startXref; /* offset of xref */ extern char *monthNameEnglish[]; extern char spbuf[]; /* buffer for sprintf */ #endif