#include <stddef.h>
#include <string.h>
#include <unistd.h>
+#include "../config.h"
+#ifdef HAVE_DIRENT_H
+#include <dirent.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_FONTCONFIG
+#include <fontconfig.h>
+#endif
//xpdf header files
+#include "config.h"
#include "gfile.h"
#include "GString.h"
#include "gmem.h"
#include "Page.h"
#include "PDFDoc.h"
#include "Error.h"
-#include "config.h"
#include "OutputDev.h"
#include "GfxState.h"
#include "GfxFont.h"
-#include "FontFile.h"
+#include "CharCodeToUnicode.h"
+#include "NameToUnicodeTable.h"
#include "GlobalParams.h"
+//#define XPDF_101
+#ifdef XPDF_101
+#include "FontFile.h"
+#else
+#include "FoFiType1C.h"
+#include "FoFiTrueType.h"
+#include "GHash.h"
+#endif
+#include "SWFOutputDev.h"
+
//swftools header files
#include "swfoutput.h"
-extern "C" {
#include "../lib/log.h"
-#include "ttf2pt1.h"
-}
+#include "../lib/gfxdevice.h"
+#include "../lib/gfxtools.h"
+#include "../lib/gfxfont.h"
-#define logf logarithmf // logf is also used by ../lib/log.h
#include <math.h>
-#undef logf
-static PDFDoc*doc = 0;
-static char* swffilename = 0;
-int numpages;
-int currentpage;
+typedef struct _fontfile
+{
+ char*filename;
+ int used;
+} fontfile_t;
+
+typedef struct _parameter
+{
+ char*name;
+ char*value;
+ struct _parameter*next;
+} parameter_t;
+
+static parameter_t* device_config = 0;
+static parameter_t* device_config_next = 0;
+
+// for pdfswf_addfont
+static fontfile_t fonts[2048];
+static int fontnum = 0;
-// swf <-> pdf pages
-int*pages = 0;
-int pagebuflen = 0;
-int pagepos = 0;
+static int config_use_fontconfig = 1;
+
+/* config */
+static double caplinewidth = 3.0;
+static double zoom = 72; /* xpdf: 86 */
+static int forceType0Fonts = 1;
static void printInfoString(Dict *infoDict, char *key, char *fmt);
static void printInfoDate(Dict *infoDict, char *key, char *fmt);
-double fontsizes[] =
-{
- 0.833,0.833,0.889,0.889,
- 0.788,0.722,0.833,0.778,
- 0.600,0.600,0.600,0.600,
- 0.576,0.576,0.576,0.576,
- 0.733 //?
-};
-char*fontnames[]={
-"Helvetica",
-"Helvetica-Bold",
-"Helvetica-BoldOblique",
-"Helvetica-Oblique",
-"Times-Roman",
-"Times-Bold",
-"Times-BoldItalic",
-"Times-Italic",
-"Courier",
-"Courier-Bold",
-"Courier-BoldOblique",
-"Courier-Oblique",
-"Symbol",
-"Symbol",
-"Symbol",
-"Symbol",
-"ZapfDingBats"
-};
-
struct mapping {
char*pdffont;
char*filename;
- int id;
} pdf2t1map[] ={
-{"Times-Roman", "n021003l.pfb"},
-{"Times-Italic", "n021023l.pfb"},
-{"Times-Bold", "n021004l.pfb"},
-{"Times-BoldItalic", "n021024l.pfb"},
-{"Helvetica", "n019003l.pfb"},
-{"Helvetica-Oblique", "n019023l.pfb"},
-{"Helvetica-Bold", "n019004l.pfb"},
-{"Helvetica-BoldOblique", "n019024l.pfb"},
-{"Courier", "n022003l.pfb"},
-{"Courier-Oblique", "n022023l.pfb"},
-{"Courier-Bold", "n022004l.pfb"},
-{"Courier-BoldOblique", "n022024l.pfb"},
-{"Symbol", "s050000l.pfb"},
-{"ZapfDingbats", "d050000l.pfb"}};
-
-class GfxState;
-class GfxImageColorMap;
+{"Times-Roman", "n021003l"},
+{"Times-Italic", "n021023l"},
+{"Times-Bold", "n021004l"},
+{"Times-BoldItalic", "n021024l"},
+{"Helvetica", "n019003l"},
+{"Helvetica-Oblique", "n019023l"},
+{"Helvetica-Bold", "n019004l"},
+{"Helvetica-BoldOblique", "n019024l"},
+{"Courier", "n022003l"},
+{"Courier-Oblique", "n022023l"},
+{"Courier-Bold", "n022004l"},
+{"Courier-BoldOblique", "n022024l"},
+{"Symbol", "s050000l"},
+{"ZapfDingbats", "d050000l"}};
+
+class SWFOutputState {
+ public:
+ int clipping;
+ int textRender;
+ SWFOutputState() {
+ this->clipping = 0;
+ this->textRender = 0;
+ }
+};
+
+typedef struct _fontlist
+{
+ char*id;
+ char*filename;
+ gfxfont_t*font;
+ _fontlist*next;
+} fontlist_t;
+
+class InfoOutputDev;
class SWFOutputDev: public OutputDev {
- struct swfoutput output;
- int outputstarted;
public:
+ gfxdevice_t* output;
// Constructor.
SWFOutputDev();
// Destructor.
virtual ~SWFOutputDev() ;
+ void setMove(int x,int y);
+ void setClip(int x1,int y1,int x2,int y2);
+
+ void setInfo(InfoOutputDev*info) {this->info = info;}
+
+ int save(char*filename);
+
+ // Start a page.
+ void startFrame(int width, int height);
+
+ virtual void startPage(int pageNum, GfxState *state, double x1, double y1, double x2, double y2) ;
+
+ void endframe();
+ void* getSWF();
+
//----- get info about output device
// Does this device use upside-down coordinates?
// Does this device use drawChar() or drawString()?
virtual GBool useDrawChar();
+ // Can this device draw gradients?
+ virtual GBool useGradients();
+
virtual GBool interpretType3Chars() {return gTrue;}
//----- initialization and control
- void startDoc(XRef *xref);
-
- // Start a page.
- virtual void startPage(int pageNum, GfxState *state) ;
+ void setXRef(PDFDoc*doc, XRef *xref);
//----- link borders
virtual void drawLink(Link *link, Catalog *catalog) ;
virtual void updateFillColor(GfxState *state);
virtual void updateStrokeColor(GfxState *state);
virtual void updateLineWidth(GfxState *state);
+ virtual void updateLineJoin(GfxState *state);
+ virtual void updateLineCap(GfxState *state);
virtual void updateAll(GfxState *state)
{
updateFillColor(state);
updateStrokeColor(state);
updateLineWidth(state);
+ updateLineJoin(state);
+ updateLineCap(state);
};
//----- path painting
//----- text drawing
virtual void beginString(GfxState *state, GString *s) ;
virtual void endString(GfxState *state) ;
+ virtual void endTextObject(GfxState *state);
virtual void drawChar(GfxState *state, double x, double y,
double dx, double dy,
double originX, double originY,
int width, int height, GfxImageColorMap *colorMap,
int *maskColors, GBool inlineImg);
- virtual GBool beginType3Char(GfxState *state,
- CharCode code, Unicode *u, int uLen);
+ virtual GBool beginType3Char(GfxState *state, double x, double y, double dx, double dy, CharCode code, Unicode *u, int uLen);
virtual void endType3Char(GfxState *state);
+ virtual void type3D0(GfxState *state, double wx, double wy);
+ virtual void type3D1(GfxState *state, double wx, double wy, double llx, double lly, double urx, double ury);
+
private:
void drawGeneralImage(GfxState *state, Object *ref, Stream *str,
int width, int height, GfxImageColorMap*colorMap, GBool invert,
- GBool inlineImg, int mask);
- int clipping[64];
- int clippos;
+ GBool inlineImg, int mask, int *maskColors);
+ int SWFOutputDev::setGfxFont(char*id, char*filename, double quality);
+ void strokeGfxline(GfxState *state, gfxline_t*line);
+ void clipToGfxLine(GfxState *state, gfxline_t*line);
+ void fillGfxLine(GfxState *state, gfxline_t*line);
+
+ void finish();
+
+ gfxresult_t*result; //filled when complete
+ char outer_clip_box; //whether the page clip box is still on
+
+ InfoOutputDev*info;
+ SWFOutputState states[64];
+ int statepos;
+
+ int currentpage;
+
+ PDFDoc*doc;
XRef*xref;
- int searchT1Font(char*name);
+ char* searchFont(char*name);
char* substituteFont(GfxFont*gfxFont, char*oldname);
char* writeEmbeddedFontToFile(XRef*ref, GfxFont*font);
int t1id;
+ int textmodeinfo; // did we write "Text will be rendered as polygon" yet?
int jpeginfo; // did we write "File contains jpegs" yet?
int pbminfo; // did we write "File contains jpegs" yet?
int linkinfo; // did we write "File contains links" yet?
int ttfinfo; // did we write "File contains TrueType Fonts" yet?
+ int gradientinfo; // did we write "File contains Gradients yet?
int type3active; // are we between beginType3()/endType3()?
GfxState *laststate;
+
+ char type3Warning;
+
+ char* substitutetarget[256];
+ char* substitutesource[256];
+ int substitutepos;
+
+ int user_movex,user_movey;
+ int user_clipx1,user_clipx2,user_clipy1,user_clipy2;
+
+ gfxline_t* current_text_stroke;
+ gfxline_t* current_text_clip;
+ char* current_font_id;
+ gfxfont_t* current_gfxfont;
+ gfxmatrix_t current_font_matrix;
+
+ fontlist_t* fontlist;
+
+ int*pages;
+ int pagebuflen;
+ int pagepos;
+
+ friend void swf_output_preparepage(swf_output_t*swf, int pdfpage, int outputpage);
+};
+
+typedef struct _drawnchar
+{
+ gfxcoord_t x,y;
+ int charid;
+ gfxcolor_t color;
+} drawnchar_t;
+
+class CharBuffer
+{
+ drawnchar_t * chars;
+ int buf_size;
+ int num_chars;
+
+public:
+
+ CharBuffer()
+ {
+ buf_size = 32;
+ chars = (drawnchar_t*)malloc(sizeof(drawnchar_t)*buf_size);
+ memset(chars, 0, sizeof(drawnchar_t)*buf_size);
+ num_chars = 0;
+ }
+ ~CharBuffer()
+ {
+ free(chars);chars = 0;
+ }
+
+ void grow(int size)
+ {
+ if(size>=buf_size) {
+ buf_size += 32;
+ chars = (drawnchar_t*)realloc(chars, sizeof(drawnchar_t)*buf_size);
+ }
+ }
+
+ void addChar(int charid, gfxcoord_t x, gfxcoord_t y, gfxcolor_t color)
+ {
+ grow(num_chars);
+ chars[num_chars].x = x;
+ chars[num_chars].y = y;
+ chars[num_chars].color = color;
+ chars[num_chars].charid = charid;
+ }
+};
+
+static char*getFontID(GfxFont*font);
+
+struct FontInfo
+{
+ GfxFont*font;
+ double max_size;
+};
+
+class InfoOutputDev: public OutputDev
+{
+ GHash* id2font;
+ FontInfo* currentfont;
+ public:
+ int x1,y1,x2,y2;
+ int num_links;
+ int num_images;
+ int num_fonts;
+
+ InfoOutputDev()
+ {
+ num_links = 0;
+ num_images = 0;
+ num_fonts = 0;
+ id2font = new GHash();
+ }
+ virtual ~InfoOutputDev()
+ {
+ delete id2font;
+ }
+ virtual GBool upsideDown() {return gTrue;}
+ virtual GBool useDrawChar() {return gTrue;}
+ virtual GBool useGradients() {return gTrue;}
+ virtual GBool interpretType3Chars() {return gTrue;}
+ virtual void startPage(int pageNum, GfxState *state, double crop_x1, double crop_y1, double crop_x2, double crop_y2)
+ {
+ double x1,y1,x2,y2;
+ state->transform(crop_x1,crop_y1,&x1,&y1);
+ state->transform(crop_x2,crop_y2,&x2,&y2);
+ if(x2<x1) {double x3=x1;x1=x2;x2=x3;}
+ if(y2<y1) {double y3=y1;y1=y2;y2=y3;}
+ this->x1 = (int)x1;
+ this->y1 = (int)y1;
+ this->x2 = (int)x2;
+ this->y2 = (int)y2;
+ }
+ virtual void drawLink(Link *link, Catalog *catalog)
+ {
+ num_links++;
+ }
+ virtual double getMaximumFontSize(char*id)
+ {
+ FontInfo*info = (FontInfo*)id2font->lookup(id);
+ if(!info) {
+ msg("<error> Unknown font id: %s", id);
+ return 0.0;
+ }
+ return info->max_size;
+ }
+
+ virtual void updateFont(GfxState *state)
+ {
+ GfxFont*font = state->getFont();
+ if(!font)
+ return;
+ char*id = getFontID(font);
+
+ FontInfo*info = (FontInfo*)id2font->lookup(id);
+ if(!info) {
+ GString* idStr = new GString(id);
+ info = new FontInfo;
+ info->font = font;
+ info->max_size = 0;
+ id2font->add(idStr, (void*)info);
+ free(id);
+ num_fonts++;
+ }
+ currentfont = info;
+ }
+ virtual void drawChar(GfxState *state, double x, double y,
+ double dx, double dy,
+ double originX, double originY,
+ CharCode code, Unicode *u, int uLen)
+ {
+ int render = state->getRender();
+ if (render == 3)
+ return;
+ double m11,m21,m12,m22;
+ state->getFontTransMat(&m11, &m12, &m21, &m22);
+ m11 *= state->getHorizScaling();
+ m21 *= state->getHorizScaling();
+ double lenx = sqrt(m11*m11 + m12*m12);
+ double leny = sqrt(m21*m21 + m22*m22);
+ double len = lenx>leny?lenx:leny;
+ if(currentfont && currentfont->max_size < len) {
+ currentfont->max_size = len;
+ }
+ }
+ virtual void drawImageMask(GfxState *state, Object *ref, Stream *str,
+ int width, int height, GBool invert,
+ GBool inlineImg)
+ {
+ num_images++;
+ }
+ virtual void drawImage(GfxState *state, Object *ref, Stream *str,
+ int width, int height, GfxImageColorMap *colorMap,
+ int *maskColors, GBool inlineImg)
+ {
+ num_images++;
+ }
+};
+
+SWFOutputDev::SWFOutputDev()
+{
+ jpeginfo = 0;
+ textmodeinfo = 0;
+ ttfinfo = 0;
+ linkinfo = 0;
+ pbminfo = 0;
+ type3active = 0;
+ statepos = 0;
+ xref = 0;
+ substitutepos = 0;
+ type3Warning = 0;
+ user_movex = 0;
+ user_movey = 0;
+ user_clipx1 = 0;
+ user_clipy1 = 0;
+ user_clipx2 = 0;
+ user_clipy2 = 0;
+ current_text_stroke = 0;
+ current_text_clip = 0;
+ fontlist = 0;
+ result = 0;
+ outer_clip_box = 0;
+ pages = 0;
+ pagebuflen = 0;
+ pagepos = 0;
+ output = (gfxdevice_t*)malloc(sizeof(gfxdevice_t));
+ gfxdevice_swf_init(output);
+ /* configure device */
+ parameter_t*p = device_config;
+ while(p) {
+ output->setparameter(output, p->name, p->value);
+ p = p->next;
+ }
};
+
+void SWFOutputDev::setMove(int x,int y)
+{
+ this->user_movex = x;
+ this->user_movey = y;
+}
+
+void SWFOutputDev::setClip(int x1,int y1,int x2,int y2)
+{
+ if(x2<x1) {int x3=x1;x1=x2;x2=x3;}
+ if(y2<y1) {int y3=y1;y1=y2;y2=y3;}
+
+ this->user_clipx1 = x1;
+ this->user_clipy1 = y1;
+ this->user_clipx2 = x2;
+ this->user_clipy2 = y2;
+}
+
+static char*getFontID(GfxFont*font)
+{
+ GString*gstr = font->getName();
+ char* fontname = gstr==0?0:gstr->getCString();
+ if(fontname==0) {
+ char buf[32];
+ Ref*r=font->getID();
+ sprintf(buf, "UFONT%d", r->num);
+ return strdup(buf);
+ }
+ return strdup(fontname);
+}
+
+static char*getFontName(GfxFont*font)
+{
+ char*fontid = getFontID(font);
+ char*fontname= 0;
+ char* plus = strchr(fontid, '+');
+ if(plus && plus < &fontid[strlen(fontid)-1]) {
+ fontname = strdup(plus+1);
+ } else {
+ fontname = strdup(fontid);
+ }
+ free(fontid);
+ return fontname;
+}
-char mybuf[1024];
-char* gfxstate2str(GfxState *state)
+static char mybuf[1024];
+static char* gfxstate2str(GfxState *state)
{
char*bufpos = mybuf;
GfxRGB rgb;
if(state->getLineJoin()!=0)
bufpos+=sprintf(bufpos,"ML%d ", state->getMiterLimit());
- if(state->getFont() && state->getFont()->getName() && state->getFont()->getName()->getCString())
- bufpos+=sprintf(bufpos,"F\"%s\" ",((state->getFont())->getName())->getCString());
+ if(state->getFont() && getFontID(state->getFont()))
+ bufpos+=sprintf(bufpos,"F\"%s\" ",getFontID(state->getFont()));
bufpos+=sprintf(bufpos,"FS%.1f ", state->getFontSize());
bufpos+=sprintf(bufpos,"MAT[%.1f/%.1f/%.1f/%.1f/%.1f/%.1f] ", state->getTextMat()[0],state->getTextMat()[1],state->getTextMat()[2],
state->getTextMat()[3],state->getTextMat()[4],state->getTextMat()[5]);
return mybuf;
}
-void dumpFontInfo(char*loglevel, GfxFont*font);
-int lastdumps[1024];
-int lastdumppos = 0;
+static void dumpFontInfo(char*loglevel, GfxFont*font);
+static int lastdumps[1024];
+static int lastdumppos = 0;
/* nr = 0 unknown
nr = 1 substituting
nr = 2 type 3
*/
-void showFontError(GfxFont*font, int nr)
+static void showFontError(GfxFont*font, int nr)
{
Ref*r=font->getID();
int t;
if(lastdumppos<sizeof(lastdumps)/sizeof(int))
lastdumps[lastdumppos++] = r->num;
if(nr == 0)
- logf("<warning> The following font caused problems:");
+ msg("<warning> The following font caused problems:");
else if(nr == 1)
- logf("<warning> The following font caused problems (substituting):");
+ msg("<warning> The following font caused problems (substituting):");
else if(nr == 2)
- logf("<warning> The following Type 3 Font will be rendered as bitmap:");
+ msg("<warning> The following Type 3 Font will be rendered as bitmap:");
dumpFontInfo("<warning>", font);
}
-void dumpFontInfo(char*loglevel, GfxFont*font)
+static void dumpFontInfo(char*loglevel, GfxFont*font)
{
- GString *gstr;
- char*name = 0;
- gstr = font->getName();
+ char* id = getFontID(font);
+ char* name = getFontName(font);
Ref* r=font->getID();
- logf("%s=========== %s (ID:%d,%d) ==========\n", loglevel, gstr?FIXNULL(gstr->getCString()):"(unknown font)", r->num,r->gen);
+ msg("%s=========== %s (ID:%d,%d) ==========\n", loglevel, name, r->num,r->gen);
- gstr = font->getTag();
- if(gstr)
- logf("%sTag: %s\n", loglevel, FIXNULL(gstr->getCString()));
+ GString*gstr = font->getTag();
+
+ msg("%s| Tag: %s\n", loglevel, id);
- if(font->isCIDFont()) logf("%sis CID font\n", loglevel);
+ if(font->isCIDFont()) msg("%s| is CID font\n", loglevel);
GfxFontType type=font->getType();
switch(type) {
case fontUnknownType:
- logf("%sType: unknown\n",loglevel);
+ msg("%s| Type: unknown\n",loglevel);
break;
case fontType1:
- logf("%sType: 1\n",loglevel);
+ msg("%s| Type: 1\n",loglevel);
break;
case fontType1C:
- logf("%sType: 1C\n",loglevel);
+ msg("%s| Type: 1C\n",loglevel);
break;
case fontType3:
- logf("%sType: 3\n",loglevel);
+ msg("%s| Type: 3\n",loglevel);
break;
case fontTrueType:
- logf("%sType: TrueType\n",loglevel);
+ msg("%s| Type: TrueType\n",loglevel);
break;
case fontCIDType0:
- logf("%sType: CIDType0\n",loglevel);
+ msg("%s| Type: CIDType0\n",loglevel);
break;
case fontCIDType0C:
- logf("%sType: CIDType0C\n",loglevel);
+ msg("%s| Type: CIDType0C\n",loglevel);
break;
case fontCIDType2:
- logf("%sType: CIDType2\n",loglevel);
+ msg("%s| Type: CIDType2\n",loglevel);
break;
}
Ref embRef;
GBool embedded = font->getEmbeddedFontID(&embRef);
- if(font->getEmbeddedFontName())
- name = font->getEmbeddedFontName()->getCString();
+ char*embeddedName=0;
+ if(font->getEmbeddedFontName()) {
+ embeddedName = font->getEmbeddedFontName()->getCString();
+ }
if(embedded)
- logf("%sEmbedded name: %s id: %d\n",loglevel, FIXNULL(name), embRef.num);
+ msg("%s| Embedded id: %s id: %d\n",loglevel, FIXNULL(embeddedName), embRef.num);
gstr = font->getExtFontFile();
if(gstr)
- logf("%sExternal Font file: %s\n", loglevel, FIXNULL(gstr->getCString()));
+ msg("%s| External Font file: %s\n", loglevel, FIXNULL(gstr->getCString()));
// Get font descriptor flags.
- if(font->isFixedWidth()) logf("%sis fixed width\n", loglevel);
- if(font->isSerif()) logf("%sis serif\n", loglevel);
- if(font->isSymbolic()) logf("%sis symbolic\n", loglevel);
- if(font->isItalic()) logf("%sis italic\n", loglevel);
- if(font->isBold()) logf("%sis bold\n", loglevel);
+ if(font->isFixedWidth()) msg("%s| is fixed width\n", loglevel);
+ if(font->isSerif()) msg("%s| is serif\n", loglevel);
+ if(font->isSymbolic()) msg("%s| is symbolic\n", loglevel);
+ if(font->isItalic()) msg("%s| is italic\n", loglevel);
+ if(font->isBold()) msg("%s| is bold\n", loglevel);
+
+ free(id);
+ free(name);
}
//void SWFOutputDev::drawImageMask(GfxState *state, Object *ref, Stream *str, int width, int height, GBool invert, GBool inlineImg) {printf("void SWFOutputDev::drawImageMask(GfxState *state, Object *ref, Stream *str, int width, int height, GBool invert, GBool inlineImg) \n");}
//void SWFOutputDev::drawImage(GfxState *state, Object *ref, Stream *str, int width, int height, GfxImageColorMap *colorMap, GBool inlineImg) {printf("void SWFOutputDev::drawImage(GfxState *state, Object *ref, Stream *str, int width, int height, GfxImageColorMap *colorMap, GBool inlineImg) \n");}
-SWFOutputDev::SWFOutputDev()
+
+void dump_outline(gfxline_t*line)
{
- jpeginfo = 0;
- ttfinfo = 0;
- linkinfo = 0;
- pbminfo = 0;
- type3active = 0;
- clippos = 0;
- clipping[clippos] = 0;
- outputstarted = 0;
- xref = 0;
-// printf("SWFOutputDev::SWFOutputDev() \n");
-};
+ while(line) {
+ if(line->type == gfx_moveTo) {
+ msg("<debug> | moveTo %.2f %.2f", line->x,line->y);
+ } else if(line->type == gfx_lineTo) {
+ msg("<debug> | lineTo %.2f %.2f", line->x,line->y);
+ } else if(line->type == gfx_splineTo) {
+ msg("<debug> | splineTo (%.2f %.2f) %.2f %.2f", line->sx,line->sy, line->x, line->y);
+ }
+ line = line->next;
+ }
+}
-T1_OUTLINE* gfxPath_to_T1_OUTLINE(GfxState*state, GfxPath*path)
+gfxline_t* gfxPath_to_gfxline(GfxState*state, GfxPath*path, int closed, int user_movex, int user_movey)
{
int num = path->getNumSubpaths();
int s,t;
- bezierpathsegment*start,*last=0;
- bezierpathsegment*outline = start = new bezierpathsegment();
int cpos = 0;
- double lastx=0,lasty=0;
+ double lastx=0,lasty=0,posx=0,posy=0;
+ int needsfix=0;
+ if(!num) {
+ msg("<warning> empty path");
+ return 0;
+ }
+ gfxdrawer_t draw;
+ gfxdrawer_target_gfxline(&draw);
+
for(t = 0; t < num; t++) {
GfxSubpath *subpath = path->getSubpath(t);
int subnum = subpath->getNumPoints();
+ double bx=0,by=0,cx=0,cy=0;
for(s=0;s<subnum;s++) {
- double nx,ny;
- state->transform(subpath->getX(s),subpath->getY(s),&nx,&ny);
- int x = (int)((nx-lastx)*0xffff);
- int y = (int)((ny-lasty)*0xffff);
- if(s==0)
- {
- last = outline;
- outline->type = T1_PATHTYPE_MOVE;
- outline->dest.x = x;
- outline->dest.y = y;
- outline->link = (T1_OUTLINE*)new bezierpathsegment();
- outline = (bezierpathsegment*)outline->link;
+ double x,y;
+
+ state->transform(subpath->getX(s),subpath->getY(s),&x,&y);
+ x += user_movex;
+ y += user_movey;
+
+ if(s==0) {
+ if(closed && needsfix && (fabs(posx-lastx)+fabs(posy-lasty))>0.001) {
+ draw.lineTo(&draw, lastx, lasty);
+ }
+ draw.moveTo(&draw, x,y);
+ posx = lastx = x;
+ posy = lasty = y;
cpos = 0;
- lastx = nx;
- lasty = ny;
- }
- else if(subpath->getCurve(s) && !cpos)
- {
- outline->B.x = x;
- outline->B.y = y;
+ needsfix = 0;
+ } else if(subpath->getCurve(s) && cpos==0) {
+ bx = x;
+ by = y;
cpos = 1;
- }
- else if(subpath->getCurve(s) && cpos)
- {
- outline->C.x = x;
- outline->C.y = y;
+ } else if(subpath->getCurve(s) && cpos==1) {
+ cx = x;
+ cy = y;
cpos = 2;
- }
- else
- {
- last = outline;
- outline->dest.x = x;
- outline->dest.y = y;
- outline->type = cpos?T1_PATHTYPE_BEZIER:T1_PATHTYPE_LINE;
- outline->link = 0;
- outline->link = (T1_OUTLINE*)new bezierpathsegment();
- outline = (bezierpathsegment*)outline->link;
+ } else {
+ posx = x;
+ posy = y;
+ if(cpos==0) {
+ draw.lineTo(&draw, x,y);
+ } else {
+ gfxdraw_cubicTo(&draw, bx,by, cx,cy, x,y, 0.05);
+ }
+ needsfix = 1;
cpos = 0;
- lastx = nx;
- lasty = ny;
}
}
}
- last->link = 0;
- return (T1_OUTLINE*)start;
+ /* fix non-closed lines */
+ if(closed && needsfix && (fabs(posx-lastx)+fabs(posy-lasty))>0.001) {
+ draw.lineTo(&draw, lastx, lasty);
+ }
+ gfxline_t*result = (gfxline_t*)draw.result(&draw);
+ return result;
}
+
/*----------------------------------------------------------------------------
* Primitive Graphic routines
*----------------------------------------------------------------------------*/
void SWFOutputDev::stroke(GfxState *state)
{
- logf("<debug> stroke\n");
GfxPath * path = state->getPath();
- struct swfmatrix m;
- m.m11 = 1; m.m21 = 0; m.m22 = 1;
- m.m12 = 0; m.m13 = 0; m.m23 = 0;
- T1_OUTLINE*outline = gfxPath_to_T1_OUTLINE(state, path);
- swfoutput_setdrawmode(&output, DRAWMODE_STROKE);
- swfoutput_drawpath(&output, outline, &m);
+ gfxline_t*line= gfxPath_to_gfxline(state, path, 0, user_movex, user_movey);
+ strokeGfxline(state, line);
+ gfxline_free(line);
+}
+
+void SWFOutputDev::strokeGfxline(GfxState *state, gfxline_t*line)
+{
+ int lineCap = state->getLineCap(); // 0=butt, 1=round 2=square
+ int lineJoin = state->getLineJoin(); // 0=miter, 1=round 2=bevel
+ double miterLimit = state->getMiterLimit();
+ double width = state->getTransformedLineWidth();
+
+ GfxRGB rgb;
+ double opaq = state->getStrokeOpacity();
+ if(type3active)
+ state->getFillRGB(&rgb);
+ else
+ state->getStrokeRGB(&rgb);
+ gfxcolor_t col;
+ col.r = (unsigned char)(rgb.r*255);
+ col.g = (unsigned char)(rgb.g*255);
+ col.b = (unsigned char)(rgb.b*255);
+ col.a = (unsigned char)(opaq*255);
+
+ gfx_capType capType = gfx_capRound;
+ if(lineCap == 0) capType = gfx_capButt;
+ else if(lineCap == 1) capType = gfx_capRound;
+ else if(lineCap == 2) capType = gfx_capSquare;
+
+ gfx_joinType joinType = gfx_joinRound;
+ if(lineJoin == 0) joinType = gfx_joinMiter;
+ else if(lineJoin == 1) joinType = gfx_joinRound;
+ else if(lineJoin == 2) joinType = gfx_joinBevel;
+
+ int dashnum = 0;
+ double dashphase = 0;
+ double * ldash = 0;
+ state->getLineDash(&ldash, &dashnum, &dashphase);
+
+ gfxline_t*line2 = 0;
+
+ if(dashnum && ldash) {
+ float * dash = (float*)malloc(sizeof(float)*(dashnum+1));
+ int t;
+ double cut = 0;
+ int fixzero = 0;
+ msg("<trace> %d dashes", dashnum);
+ msg("<trace> | phase: %f", dashphase);
+ for(t=0;t<dashnum;t++) {
+ dash[t] = ldash[t];
+ msg("<trace> | d%-3d: %f", t, ldash[t]);
+ }
+ dash[dashnum] = -1;
+ if(getLogLevel() >= LOGLEVEL_TRACE) {
+ dump_outline(line);
+ }
+
+ line2 = gfxtool_dash_line(line, dash, dashphase);
+ line = line2;
+ free(dash);
+ msg("<trace> After dashing:");
+ }
+
+ if(getLogLevel() >= LOGLEVEL_TRACE) {
+ double gray;
+ state->getStrokeGray(&gray);
+ msg("<trace> stroke width=%f join=%s cap=%s dashes=%d color=%02x%02x%02x%02x gray=%f\n",
+ width,
+ lineJoin==0?"miter": (lineJoin==1?"round":"bevel"),
+ lineCap==0?"butt": (lineJoin==1?"round":"square"),
+ dashnum,
+ col.r,col.g,col.b,col.a,
+ gray
+ );
+ dump_outline(line);
+ }
+
+ //swfoutput_drawgfxline(output, line, width, &col, capType, joinType, miterLimit);
+ output->stroke(output, line, width, &col, capType, joinType, miterLimit);
+
+ if(line2)
+ gfxline_free(line2);
+}
+
+gfxcolor_t getFillColor(GfxState * state)
+{
+ GfxRGB rgb;
+ double opaq = state->getFillOpacity();
+ state->getFillRGB(&rgb);
+ gfxcolor_t col;
+ col.r = (unsigned char)(rgb.r*255);
+ col.g = (unsigned char)(rgb.g*255);
+ col.b = (unsigned char)(rgb.b*255);
+ col.a = (unsigned char)(opaq*255);
+ return col;
+}
+
+void SWFOutputDev::fillGfxLine(GfxState *state, gfxline_t*line)
+{
+ gfxcolor_t col = getFillColor(state);
+
+ if(getLogLevel() >= LOGLEVEL_TRACE) {
+ msg("<trace> fill %02x%02x%02x%02x\n", col.r, col.g, col.b, col.a);
+ dump_outline(line);
+ }
+ output->fill(output, line, &col);
}
void SWFOutputDev::fill(GfxState *state)
{
- logf("<debug> fill\n");
GfxPath * path = state->getPath();
- struct swfmatrix m;
- m.m11 = 1; m.m21 = 0; m.m22 = 1;
- m.m12 = 0; m.m13 = 0; m.m23 = 0;
- T1_OUTLINE*outline = gfxPath_to_T1_OUTLINE(state, path);
- swfoutput_setdrawmode(&output, DRAWMODE_FILL);
- swfoutput_drawpath(&output, outline, &m);
+ gfxline_t*line= gfxPath_to_gfxline(state, path, 1, user_movex, user_movey);
+ fillGfxLine(state, line);
+ gfxline_free(line);
}
void SWFOutputDev::eoFill(GfxState *state)
{
- logf("<debug> eofill\n");
GfxPath * path = state->getPath();
- struct swfmatrix m;
- m.m11 = 1; m.m21 = 0; m.m22 = 1;
- m.m12 = 0; m.m13 = 0; m.m23 = 0;
- T1_OUTLINE*outline = gfxPath_to_T1_OUTLINE(state, path);
- swfoutput_setdrawmode(&output, DRAWMODE_EOFILL);
- swfoutput_drawpath(&output, outline, &m);
+ gfxcolor_t col = getFillColor(state);
+
+ gfxline_t*line= gfxPath_to_gfxline(state, path, 1, user_movex, user_movey);
+
+ if(getLogLevel() >= LOGLEVEL_TRACE) {
+ msg("<trace> eofill\n");
+ dump_outline(line);
+ }
+
+ output->fill(output, line, &col);
+ gfxline_free(line);
}
+
void SWFOutputDev::clip(GfxState *state)
{
- logf("<debug> clip\n");
GfxPath * path = state->getPath();
- struct swfmatrix m;
- m.m11 = 1; m.m22 = 1;
- m.m12 = 0; m.m21 = 0;
- m.m13 = 0; m.m23 = 0;
- T1_OUTLINE*outline = gfxPath_to_T1_OUTLINE(state, path);
- swfoutput_startclip(&output, outline, &m);
- clipping[clippos] ++;
+ gfxline_t*line = gfxPath_to_gfxline(state, path, 1, user_movex, user_movey);
+ clipToGfxLine(state, line);
+ gfxline_free(line);
+}
+
+void SWFOutputDev::clipToGfxLine(GfxState *state, gfxline_t*line)
+{
+ if(getLogLevel() >= LOGLEVEL_TRACE) {
+ msg("<trace> clip\n");
+ dump_outline(line);
+ }
+
+ output->startclip(output, line);
+ states[statepos].clipping++;
}
void SWFOutputDev::eoClip(GfxState *state)
{
- logf("<debug> eoclip\n");
GfxPath * path = state->getPath();
- struct swfmatrix m;
- m.m11 = 1; m.m21 = 0; m.m22 = 1;
- m.m12 = 0; m.m13 = 0; m.m23 = 0;
- T1_OUTLINE*outline = gfxPath_to_T1_OUTLINE(state, path);
- swfoutput_startclip(&output, outline, &m);
- clipping[clippos] ++;
+ gfxline_t*line = gfxPath_to_gfxline(state, path, 1, user_movex, user_movey);
+
+ if(getLogLevel() >= LOGLEVEL_TRACE) {
+ msg("<trace> eoclip\n");
+ dump_outline(line);
+ }
+
+ output->startclip(output, line);
+ states[statepos].clipping++;
+ gfxline_free(line);
+}
+
+void SWFOutputDev::endframe()
+{
+ if(outer_clip_box) {
+ output->endclip(output);
+ outer_clip_box = 0;
+ }
+
+ output->endpage(output);
+}
+
+void SWFOutputDev::finish()
+{
+ if(outer_clip_box) {
+ if(output) {
+ output->endclip(output);
+ }
+ outer_clip_box = 0;
+ }
+ if(output) {
+ this->result = output->finish(output);
+ free(output);output=0;
+ }
+}
+
+int SWFOutputDev::save(char*filename)
+{
+ finish();
+ return result->save(result, filename);
+}
+void* SWFOutputDev::getSWF()
+{
+ finish();
+ return result->get(result, "swf");
}
SWFOutputDev::~SWFOutputDev()
{
- swfoutput_destroy(&output);
- outputstarted = 0;
+ finish();
+
+ if(this->result) {
+ this->result->destroy(this->result);
+ this->result = 0;
+ }
+
+ if(this->pages) {
+ free(this->pages); this->pages = 0;
+ }
+
+ fontlist_t*l = this->fontlist;
+ while(l) {
+ fontlist_t*next = l->next;
+ l->next = 0;
+ gfxfont_free(l->font);
+ free(l->id);
+ free(l->filename);
+ free(l);
+ l = next;
+ }
+ this->fontlist = 0;
};
GBool SWFOutputDev::upsideDown()
{
- logf("<debug> upsidedown?");
return gTrue;
};
GBool SWFOutputDev::useDrawChar()
{
- logf("<debug> usedrawchar?");
return gTrue;
}
+GBool SWFOutputDev::useGradients()
+{
+ if(!gradientinfo)
+ {
+ msg("<notice> File contains gradients");
+ gradientinfo = 1;
+ }
+ return gTrue;
+}
+
+char*renderModeDesc[]= {"fill", "stroke", "fill+stroke", "invisible",
+ "clip+fill", "stroke+clip", "fill+stroke+clip", "clip"};
+
+#define RENDER_FILL 0
+#define RENDER_STROKE 1
+#define RENDER_FILLSTROKE 2
+#define RENDER_INVISIBLE 3
+#define RENDER_CLIP 4
+
+static char tmp_printstr[4096];
+char* makeStringPrintable(char*str)
+{
+ int len = strlen(str);
+ int dots = 0;
+ if(len>=80) {
+ len = 80;
+ dots = 1;
+ }
+ int t;
+ for(t=0;t<len;t++) {
+ char c = str[t];
+ if(c<32 || c>124) {
+ c = '.';
+ }
+ tmp_printstr[t] = c;
+ }
+ if(dots) {
+ tmp_printstr[len++] = '.';
+ tmp_printstr[len++] = '.';
+ tmp_printstr[len++] = '.';
+ }
+ tmp_printstr[len] = 0;
+ return tmp_printstr;
+}
+
+
+int getGfxCharID(gfxfont_t*font, int charnr, char *charname, int u)
+{
+ int t;
+ if(charname) {
+ for(t=0;t<font->num_glyphs;t++) {
+ if(font->glyphs[t].name && !strcmp(font->glyphs[t].name,charname)) {
+ msg("<debug> Char [%d,>%s<,%d] maps to %d\n", charnr, charname, u, t);
+ return t;
+ }
+ }
+ /* if we didn't find the character, maybe
+ we can find the capitalized version */
+ for(t=0;t<font->num_glyphs;t++) {
+ if(font->glyphs[t].name && !strcasecmp(font->glyphs[t].name,charname)) {
+ msg("<debug> Char [%d,>>%s<<,%d] maps to %d\n", charnr, charname, u, t);
+ return t;
+ }
+ }
+ }
+
+ /* try to use the unicode id */
+ if(u>=0 && u<font->max_unicode && font->unicode2glyph[u]>=0) {
+ msg("<debug> Char [%d,%s,>%d<] maps to %d\n", charnr, charname, u, font->unicode2glyph[u]);
+ return font->unicode2glyph[u];
+ }
+
+ /* we don't need to "draw" space characters, so don't overdo the search
+ for a matching glyph */
+ if(charname && !strcasecmp(charname, "space"))
+ return -1;
+
+ if(charnr>=0 && charnr<font->num_glyphs) {
+ msg("<debug> Char [>%d<,%s,%d] maps to %d\n", charnr, charname, u, charnr);
+ return charnr;
+ }
+
+ return -1;
+}
+
void SWFOutputDev::beginString(GfxState *state, GString *s)
{
+ int render = state->getRender();
+ if(current_text_stroke) {
+ msg("<error> Error: Incompatible change of text rendering to %d while inside cliptext", render);
+ }
+
+ msg("<trace> beginString(%s) render=%d", makeStringPrintable(s->getCString()), render);
double m11,m21,m12,m22;
-// logf("<debug> %s beginstring \"%s\"\n", gfxstate2str(state), s->getCString());
+// msg("<debug> %s beginstring \"%s\"\n", gfxstate2str(state), s->getCString());
state->getFontTransMat(&m11, &m12, &m21, &m22);
m11 *= state->getHorizScaling();
m21 *= state->getHorizScaling();
- swfoutput_setfontmatrix(&output, m11, -m21, m12, -m22);
+
+ this->current_font_matrix.m00 = m11 / 1024.0;
+ this->current_font_matrix.m01 = m12 / 1024.0;
+ this->current_font_matrix.m10 = -m21 / 1024.0;
+ this->current_font_matrix.m11 = -m22 / 1024.0;
+ this->current_font_matrix.tx = 0;
+ this->current_font_matrix.ty = 0;
+
+ gfxmatrix_t m = this->current_font_matrix;
+
+ /*if(render != 3 && render != 0)
+ msg("<warning> Text rendering mode %d (%s) not fully supported yet (for text \"%s\")", render, renderModeDesc[render&7], makeStringPrintable(s->getCString()));*/
+ states[statepos].textRender = render;
}
-int charcounter = 0;
-int ciderror = 0;
void SWFOutputDev::drawChar(GfxState *state, double x, double y,
double dx, double dy,
double originX, double originY,
- CharCode c, Unicode *u, int uLen)
+ CharCode c, Unicode *_u, int uLen)
{
- logf("<debug> drawChar(%f,%f,%f,%f,'%c')\n",x,y,dx,dy,c);
+ msg("<debug> drawChar(%f,%f,%d)", x,y,c);
+ int render = state->getRender();
// check for invisible text -- this is used by Acrobat Capture
- if ((state->getRender() & 3) != 3)
- {
- GfxFont*font = state->getFont();
- Gfx8BitFont*font8;
- if(font->isCIDFont()) {
- if(!ciderror)
- logf("<error> Not drawing CID Font characters!");
- ciderror++;
- return;
- }
- if(font->getType() == fontType3) {
- /* type 3 chars are passed primarily as graphics */
- return;
- }
- font8 = (Gfx8BitFont*)font;
-
- char**enc=font8->getEncoding();
-
- double x1,y1;
- x1 = x;
- y1 = y;
- state->transform(x, y, &x1, &y1);
-
- if(enc[c])
- swfoutput_drawchar(&output, x1, y1, enc[c], c);
- else
- logf("<warning> couldn't get name for character %02x from Encoding", c);
+ if (render == 3) {
+ msg("<debug> Ignoring invisible text: char %d at %f,%f", c, x, y);
+ return;
}
-}
-void SWFOutputDev::endString(GfxState *state)
+ if(states[statepos].textRender != render)
+ msg("<error> Internal error: drawChar.render!=beginString.render");
+
+ gfxcolor_t col = getFillColor(state);
+
+ Gushort *CIDToGIDMap = 0;
+ GfxFont*font = state->getFont();
+
+ if(font->getType() == fontType3) {
+ /* type 3 chars are passed as graphics */
+ msg("<debug> type3 char at %f/%f", x, y);
+ return;
+ }
+
+ Unicode u=0;
+ char*name=0;
+
+ if(_u && uLen) {
+ u = *_u;
+ if (u) {
+ int t;
+ /* find out char name from unicode index
+ TODO: should be precomputed
+ */
+ for(t=0;t<sizeof(nameToUnicodeTab)/sizeof(nameToUnicodeTab[0]);t++) {
+ if(nameToUnicodeTab[t].u == u) {
+ name = nameToUnicodeTab[t].name;
+ break;
+ }
+ }
+ }
+ }
+
+ if(font->isCIDFont()) {
+ GfxCIDFont*cfont = (GfxCIDFont*)font;
+
+ if(font->getType() == fontCIDType2)
+ CIDToGIDMap = cfont->getCIDToGID();
+ } else {
+ Gfx8BitFont*font8;
+ font8 = (Gfx8BitFont*)font;
+ char**enc=font8->getEncoding();
+ if(enc && enc[c])
+ name = enc[c];
+ }
+ if (CIDToGIDMap) {
+ msg("<debug> drawChar(%f, %f, c='%c' (%d), GID=%d, u=%d <%d>) CID=%d name=\"%s\" render=%d\n", x, y, (c&127)>=32?c:'?', c, CIDToGIDMap[c], u, uLen, font->isCIDFont(), FIXNULL(name), render);
+ c = CIDToGIDMap[c];
+ } else {
+ msg("<debug> drawChar(%f,%f,c='%c' (%d), u=%d <%d>) CID=%d name=\"%s\" render=%d\n",x,y,(c&127)>=32?c:'?',c,u, uLen, font->isCIDFont(), FIXNULL(name), render);
+ }
+
+ int charid = -1;
+
+ if(uLen<=1) {
+ charid = getGfxCharID(current_gfxfont, c, name, u);
+ } else {
+ charid = getGfxCharID(current_gfxfont, c, 0, -1);
+ if(charid < 0) {
+ /* multiple unicodes- should usually map to a ligature.
+ if the ligature doesn't exist, we need to draw
+ the characters one-by-one. */
+ int t;
+ msg("<warning> ligature %d missing in font %s\n", c, current_font_id);
+ for(t=0;t<uLen;t++) {
+ drawChar(state, x, y, dx, dy, originX, originY, c, _u+t, 1);
+ }
+ return;
+ }
+ }
+
+ if(charid<0) {
+ if(strcasecmp(name, "space")) {
+ msg("<warning> Didn't find character '%s' (c=%d,u=%d) in current charset (%s, %d characters)",
+ FIXNULL(name),c, u, FIXNULL((char*)current_font_id), current_gfxfont->num_glyphs);
+ }
+ return;
+ }
+
+ gfxmatrix_t m = this->current_font_matrix;
+ state->transform(x, y, &m.tx, &m.ty);
+ m.tx += user_movex;
+ m.ty += user_movey;
+
+ if(render == RENDER_FILL) {
+ output->drawchar(output, current_font_id, charid, &col, &m);
+ } else {
+ msg("<debug> Drawing glyph %d as shape", charid);
+ if(!textmodeinfo) {
+ msg("<notice> Some texts will be rendered as shape");
+ textmodeinfo = 1;
+ }
+ gfxline_t*glyph = current_gfxfont->glyphs[charid].line;
+ gfxline_t*tglyph = gfxline_clone(glyph);
+ gfxline_transform(tglyph, &m);
+ if((render&3) != RENDER_INVISIBLE) {
+ gfxline_t*add = gfxline_clone(tglyph);
+ current_text_stroke = gfxline_append(current_text_stroke, add);
+ }
+ if(render&RENDER_CLIP) {
+ gfxline_t*add = gfxline_clone(tglyph);
+ current_text_clip = gfxline_append(current_text_clip, add);
+ }
+ gfxline_free(tglyph);
+ }
+}
+
+void SWFOutputDev::endString(GfxState *state)
{
- logf("<debug> endstring\n");
+ int render = state->getRender();
+ msg("<trace> endString() render=%d textstroke=%08x", render, current_text_stroke);
+ if(states[statepos].textRender != render)
+ msg("<error> Internal error: drawChar.render!=beginString.render");
+
+ if(current_text_stroke) {
+ /* fillstroke and stroke text rendering objects we can process right
+ now (as there may be texts of other rendering modes in this
+ text object)- clipping objects have to wait until endTextObject,
+ however */
+ if((render&3) == RENDER_FILL) {
+ fillGfxLine(state, current_text_stroke);
+ gfxline_free(current_text_stroke);
+ current_text_stroke = 0;
+ } else if((render&3) == RENDER_FILLSTROKE) {
+ fillGfxLine(state, current_text_stroke);
+ strokeGfxline(state, current_text_stroke);
+ gfxline_free(current_text_stroke);
+ current_text_stroke = 0;
+ } else if((render&3) == RENDER_STROKE) {
+ strokeGfxline(state, current_text_stroke);
+ gfxline_free(current_text_stroke);
+ current_text_stroke = 0;
+ }
+ }
}
-
-GBool SWFOutputDev::beginType3Char(GfxState *state,
- CharCode code, Unicode *u, int uLen)
+void SWFOutputDev::endTextObject(GfxState *state)
+{
+ int render = state->getRender();
+ msg("<trace> endTextObject() render=%d textstroke=%08x clipstroke=%08x", render, current_text_stroke, current_text_clip);
+ if(states[statepos].textRender != render)
+ msg("<error> Internal error: drawChar.render!=beginString.render");
+
+ if(current_text_clip) {
+ clipToGfxLine(state, current_text_clip);
+ gfxline_free(current_text_clip);
+ current_text_clip = 0;
+ }
+}
+
+/* the logic seems to be as following:
+ first, beginType3Char is called, with the charcode and the coordinates.
+ if this function returns true, it already knew about the char and has now drawn it.
+ if the function returns false, it's a new char, and type3D1 is called with some parameters-
+ the all draw operations until endType3Char are part of the char (which in this moment is
+ at the position first passed to beginType3Char). the char ends with endType3Char.
+
+ The drawing operations between beginType3Char and endType3Char are somewhat different to
+ the normal ones. For example, the fillcolor equals the stroke color.
+*/
+
+GBool SWFOutputDev::beginType3Char(GfxState *state, double x, double y, double dx, double dy, CharCode code, Unicode *u, int uLen)
{
- logf("<debug> beginType3Char %d, %08x, %d", code, *u, uLen);
+ msg("<debug> beginType3Char %d, %08x, %d", code, *u, uLen);
type3active = 1;
- /* the character itself is going to be passed using
- drawImageMask() */
+ /* the character itself is going to be passed using the draw functions */
return gFalse; /* gTrue= is_in_cache? */
}
+void SWFOutputDev::type3D0(GfxState *state, double wx, double wy) {
+ msg("<debug> type3D0 width=%f height=%f", wx, wy);
+}
+void SWFOutputDev::type3D1(GfxState *state, double wx, double wy, double llx, double lly, double urx, double ury) {
+ msg("<debug> type3D1 width=%f height=%f bbox=(%f,%f,%f,%f)", wx, wy,
+ llx,lly,urx,ury);
+}
+
void SWFOutputDev::endType3Char(GfxState *state)
{
type3active = 0;
- logf("<debug> endType3Char");
+ msg("<debug> endType3Char");
}
-void SWFOutputDev::startPage(int pageNum, GfxState *state)
+void SWFOutputDev::startFrame(int width, int height)
{
- double x1,y1,x2,y2;
- laststate = state;
- logf("<debug> startPage %d\n", pageNum);
- logf("<notice> processing page %d", pageNum);
+ output->startpage(output, width, height);
+}
- state->transform(state->getX1(),state->getY1(),&x1,&y1);
- state->transform(state->getX2(),state->getY2(),&x2,&y2);
- if(!outputstarted) {
- swfoutput_init(&output, swffilename, abs((int)(x2-x1)),abs((int)(y2-y1)));
- outputstarted = 1;
- }
- else
- swfoutput_newpage(&output);
+void SWFOutputDev::startPage(int pageNum, GfxState *state, double crop_x1, double crop_y1, double crop_x2, double crop_y2)
+{
+ this->currentpage = pageNum;
+ double x1,y1,x2,y2;
+ int rot = doc->getPageRotate(1);
+ gfxcolor_t white;
+ laststate = state;
+ gfxline_t clippath[5];
+
+ white.r = white.g = white.b = white.a = 255;
+
+ /* state->transform(state->getX1(),state->getY1(),&x1,&y1);
+ state->transform(state->getX2(),state->getY2(),&x2,&y2);
+ Use CropBox, not MediaBox, as page size
+ */
+
+ /*x1 = crop_x1;
+ y1 = crop_y1;
+ x2 = crop_x2;
+ y2 = crop_y2;*/
+ state->transform(crop_x1,crop_y1,&x1,&y1); //x1 += user_movex; y1 += user_movey;
+ state->transform(crop_x2,crop_y2,&x2,&y2); //x2 += user_movex; y2 += user_movey;
+
+ if(x2<x1) {double x3=x1;x1=x2;x2=x3;}
+ if(y2<y1) {double y3=y1;y1=y2;y2=y3;}
+
+
+ /* apply user clip box */
+ if(user_clipx1|user_clipy1|user_clipx2|user_clipy2) {
+ /*if(user_clipx1 > x1)*/ x1 = user_clipx1;
+ /*if(user_clipx2 < x2)*/ x2 = user_clipx2;
+ /*if(user_clipy1 > y1)*/ y1 = user_clipy1;
+ /*if(user_clipy2 < y2)*/ y2 = user_clipy2;
+ }
+
+ //msg("<verbose> Bounding box is (%f,%f)-(%f,%f) [shifted by %d/%d]", x1,y1,x2,y2, user_movex, user_movey);
+
+ if(outer_clip_box) {
+ output->endclip(output);
+ outer_clip_box = 0;
+ }
+
+ msg("<notice> processing PDF page %d (%dx%d:%d:%d) (move:%d:%d)", pageNum, (int)x2-(int)x1,(int)y2-(int)y1, (int)x1, (int)y1, user_movex, user_movey);
+ if(rot!=0)
+ msg("<verbose> page is rotated %d degrees\n", rot);
+
+ clippath[0].type = gfx_moveTo;clippath[0].x = x1; clippath[0].y = y1; clippath[0].next = &clippath[1];
+ clippath[1].type = gfx_lineTo;clippath[1].x = x2; clippath[1].y = y1; clippath[1].next = &clippath[2];
+ clippath[2].type = gfx_lineTo;clippath[2].x = x2; clippath[2].y = y2; clippath[2].next = &clippath[3];
+ clippath[3].type = gfx_lineTo;clippath[3].x = x1; clippath[3].y = y2; clippath[3].next = &clippath[4];
+ clippath[4].type = gfx_lineTo;clippath[4].x = x1; clippath[4].y = y1; clippath[4].next = 0;
+ output->startclip(output, clippath); outer_clip_box = 1;
+ output->fill(output, clippath, &white);
}
void SWFOutputDev::drawLink(Link *link, Catalog *catalog)
{
- logf("<debug> drawlink\n");
- double x1, y1, x2, y2, w;
- GfxRGB rgb;
- swfcoord points[5];
- int x, y;
-
- link->getBorder(&x1, &y1, &x2, &y2, &w);
-// if (w > 0)
- {
+ msg("<debug> drawlink\n");
+ double x1, y1, x2, y2, w;
+ GfxRGB rgb;
+ gfxline_t points[5];
+ int x, y;
+
+#ifdef XPDF_101
+ link->getBorder(&x1, &y1, &x2, &y2, &w);
+#else
+ link->getRect(&x1, &y1, &x2, &y2);
+#endif
rgb.r = 0;
rgb.g = 0;
rgb.b = 1;
cvtUserToDev(x1, y1, &x, &y);
- points[0].x = points[4].x = (int)x;
- points[0].y = points[4].y = (int)y;
+ points[0].type = gfx_moveTo;
+ points[0].x = points[4].x = x + user_movex;
+ points[0].y = points[4].y = y + user_movey;
+ points[0].next = &points[1];
cvtUserToDev(x2, y1, &x, &y);
- points[1].x = (int)x;
- points[1].y = (int)y;
+ points[1].type = gfx_lineTo;
+ points[1].x = x + user_movex;
+ points[1].y = y + user_movey;
+ points[1].next = &points[2];
cvtUserToDev(x2, y2, &x, &y);
- points[2].x = (int)x;
- points[2].y = (int)y;
+ points[2].type = gfx_lineTo;
+ points[2].x = x + user_movex;
+ points[2].y = y + user_movey;
+ points[2].next = &points[3];
cvtUserToDev(x1, y2, &x, &y);
- points[3].x = (int)x;
- points[3].y = (int)y;
+ points[3].type = gfx_lineTo;
+ points[3].x = x + user_movex;
+ points[3].y = y + user_movey;
+ points[3].next = &points[4];
+ cvtUserToDev(x1, y1, &x, &y);
+ points[4].type = gfx_lineTo;
+ points[4].x = x + user_movex;
+ points[4].y = y + user_movey;
+ points[4].next = 0;
LinkAction*action=link->getAction();
char buf[128];
- char*s = "-?-";
+ char*s = 0;
char*type = "-?-";
char*url = 0;
char*named = 0;
int page = -1;
switch(action->getKind())
{
- case actionGoTo: {
- type = "GoTo";
- LinkGoTo *ha=(LinkGoTo *)link->getAction();
- LinkDest *dest=NULL;
- if (ha->getDest()==NULL)
- dest=catalog->findDest(ha->getNamedDest());
- else dest=ha->getDest();
- if (dest){
- if (dest->isPageRef()){
- Ref pageref=dest->getPageRef();
- page=catalog->findPage(pageref.num,pageref.gen);
- }
- else page=dest->getPageNum();
- sprintf(buf, "%d", page);
- s = buf;
- }
- }
+ case actionGoTo: {
+ type = "GoTo";
+ LinkGoTo *ha=(LinkGoTo *)link->getAction();
+ LinkDest *dest=NULL;
+ if (ha->getDest()==NULL)
+ dest=catalog->findDest(ha->getNamedDest());
+ else dest=ha->getDest();
+ if (dest){
+ if (dest->isPageRef()){
+ Ref pageref=dest->getPageRef();
+ page=catalog->findPage(pageref.num,pageref.gen);
+ }
+ else page=dest->getPageNum();
+ sprintf(buf, "%d", page);
+ s = strdup(buf);
+ }
+ }
break;
- case actionGoToR: {
- type = "GoToR";
- LinkGoToR*l = (LinkGoToR*)action;
- GString*g = l->getNamedDest();
- if(g)
- s = g->getCString();
- }
+ case actionGoToR: {
+ type = "GoToR";
+ LinkGoToR*l = (LinkGoToR*)action;
+ GString*g = l->getNamedDest();
+ if(g)
+ s = strdup(g->getCString());
+ }
break;
- case actionNamed: {
- type = "Named";
- LinkNamed*l = (LinkNamed*)action;
- GString*name = l->getName();
- if(name) {
- s = name->lowerCase()->getCString();
- named = name->getCString();
- if(strstr(s, "next") || strstr(s, "forward"))
- {
- page = currentpage + 1;
- }
- else if(strstr(s, "prev") || strstr(s, "back"))
- {
- page = currentpage - 1;
- }
- else if(strstr(s, "last") || strstr(s, "end"))
- {
- page = pages[pagepos-1]; //:)
- }
- else if(strstr(s, "first") || strstr(s, "top"))
- {
- page = 1;
- }
- }
- }
+ case actionNamed: {
+ type = "Named";
+ LinkNamed*l = (LinkNamed*)action;
+ GString*name = l->getName();
+ if(name) {
+ s = strdup(name->lowerCase()->getCString());
+ named = name->getCString();
+ if(!strchr(s,':'))
+ {
+ if(strstr(s, "next") || strstr(s, "forward"))
+ {
+ page = currentpage + 1;
+ }
+ else if(strstr(s, "prev") || strstr(s, "back"))
+ {
+ page = currentpage - 1;
+ }
+ else if(strstr(s, "last") || strstr(s, "end"))
+ {
+ if(pages && pagepos>0)
+ page = pages[pagepos-1];
+ }
+ else if(strstr(s, "first") || strstr(s, "top"))
+ {
+ page = 1;
+ }
+ }
+ }
+ }
break;
- case actionLaunch: {
- type = "Launch";
- LinkLaunch*l = (LinkLaunch*)action;
- GString * str = new GString(l->getFileName());
- str->append(l->getParams());
- s = str->getCString();
- }
+ case actionLaunch: {
+ type = "Launch";
+ LinkLaunch*l = (LinkLaunch*)action;
+ GString * str = new GString(l->getFileName());
+ str->append(l->getParams());
+ s = strdup(str->getCString());
+ delete str;
+ }
break;
- case actionURI: {
- type = "URI";
- LinkURI*l = (LinkURI*)action;
- GString*g = l->getURI();
- if(g) {
- url = g->getCString();
- s = url;
- }
- }
+ case actionURI: {
+ type = "URI";
+ LinkURI*l = (LinkURI*)action;
+ GString*g = l->getURI();
+ if(g) {
+ url = g->getCString();
+ s = strdup(url);
+ }
+ }
break;
- case actionUnknown: {
- type = "Unknown";
- LinkUnknown*l = (LinkUnknown*)action;
- s = "";
- }
+ case actionUnknown: {
+ type = "Unknown";
+ LinkUnknown*l = (LinkUnknown*)action;
+ s = strdup("");
+ }
break;
- default: {
- logf("<error> Unknown link type!\n");
- break;
- }
+ default: {
+ msg("<error> Unknown link type!\n");
+ break;
+ }
}
+ if(!s) s = strdup("-?-");
+
if(!linkinfo && (page || url))
{
- logf("<notice> File contains links");
- linkinfo = 1;
+ msg("<notice> File contains links");
+ linkinfo = 1;
}
+
if(page>0)
{
- int t;
- for(t=0;t<pagepos;t++)
- if(pages[t]==page)
- break;
- if(t!=pagepos)
- swfoutput_linktopage(&output, t, points);
+ int t;
+ int lpage = -1;
+ for(t=1;t<=pagepos;t++) {
+ if(pages[t]==page) {
+ lpage = t;
+ break;
+ }
+ }
+ if(lpage>=0) {
+ char buf[80];
+ sprintf(buf, "page%d", t);
+ output->drawlink(output, points, buf);
+ } else {
+ msg("<warning> Invalid link to page %d", page);
+ }
}
else if(url)
{
- swfoutput_linktourl(&output, url, points);
- }
- else if(named)
- {
- swfoutput_namedlink(&output, named, points);
+ output->drawlink(output, points, url);
}
- logf("<verbose> \"%s\" link to \"%s\" (%d)\n", type, FIXNULL(s), page);
- }
+
+ msg("<verbose> \"%s\" link to \"%s\" (%d)\n", type, FIXNULL(s), page);
+ free(s);s=0;
}
void SWFOutputDev::saveState(GfxState *state) {
- logf("<debug> saveState\n");
+ msg("<trace> saveState\n");
updateAll(state);
- if(clippos<64)
- clippos ++;
- else
- logf("<error> Too many nested states in pdf.");
- clipping[clippos] = 0;
+ if(statepos>=64) {
+ msg("<error> Too many nested states in pdf.");
+ return;
+ }
+ statepos ++;
+ states[statepos].clipping = 0; //? shouldn't this be the current value?
+ states[statepos].textRender = states[statepos-1].textRender;
};
void SWFOutputDev::restoreState(GfxState *state) {
- logf("<debug> restoreState\n");
+ msg("<trace> restoreState\n");
updateAll(state);
- while(clipping[clippos]) {
- swfoutput_endclip(&output);
- clipping[clippos]--;
+ while(states[statepos].clipping) {
+ output->endclip(output);
+ states[statepos].clipping--;
}
- clippos--;
+ statepos--;
}
-char type3Warning=0;
-
-int SWFOutputDev::searchT1Font(char*name)
+char* SWFOutputDev::searchFont(char*name)
{
int i;
- int mapid=-1;
char*filename=0;
-
- char*name2 = 0;
- if(name) name2 = strchr(name,'+');
- if(name2) name2++;
+ int is_standard_font = 0;
+
+ msg("<verbose> SearchFont(%s)", name);
+ /* see if it is a pdf standard font */
for(i=0;i<sizeof(pdf2t1map)/sizeof(mapping);i++)
{
if(!strcmp(name, pdf2t1map[i].pdffont))
{
- filename = pdf2t1map[i].filename;
- mapid = i;
+ name = pdf2t1map[i].filename;
+ is_standard_font = 1;
+ break;
}
}
- if(filename) {
- for(i=0; i<T1_Get_no_fonts(); i++)
- {
- char*fontfilename = T1_GetFontFileName (i);
- if(strstr(fontfilename, filename))
- {
- pdf2t1map[i].id = mapid;
- return i;
- }
- }
- } else {
- for(i=0; i<T1_Get_no_fonts(); i++)
+ /* look in all font files */
+ for(i=0;i<fontnum;i++)
+ {
+ if(strstr(fonts[i].filename, name))
{
- char*fontname = T1_GetFontName (i);
- if(!fontname) {
- T1_LoadFont(i);
- fontname = T1_GetFontName (i);
- logf("<verbose> Loading extra font %s from %s\n", FIXNULL(fontname),
- FIXNULL(T1_GetFontFileName(i)));
- }
+ if(!fonts[i].used) {
- if(fontname) {
- if((!strcmp(name, fontname)) ||
- (name2 && !strcmp(name2, fontname)))
- {
- logf("<notice> Extra font %s is being used.\n", fontname);
- return i;
- }
- }
- fontname = T1_GetFontFileName(i);
- if(strrchr(fontname,'/'))
- fontname = strrchr(fontname,'/')+1;
-
- if(strstr(fontname, name) || (name2 && strstr(fontname,name2))) {
- logf("<notice> Extra font %s is being used.\n", fontname);
- return i;
+ fonts[i].used = 1;
+ if(!is_standard_font)
+ msg("<notice> Using %s for %s", fonts[i].filename, name);
}
+ return strdup(fonts[i].filename);
}
}
- return -1;
+ return 0;
}
void SWFOutputDev::updateLineWidth(GfxState *state)
{
double width = state->getTransformedLineWidth();
- swfoutput_setlinewidth(&output, width);
+ //swfoutput_setlinewidth(&output, width);
+}
+
+void SWFOutputDev::updateLineCap(GfxState *state)
+{
+ int c = state->getLineCap();
+}
+
+void SWFOutputDev::updateLineJoin(GfxState *state)
+{
+ int j = state->getLineJoin();
}
void SWFOutputDev::updateFillColor(GfxState *state)
double opaq = state->getFillOpacity();
state->getFillRGB(&rgb);
- swfoutput_setfillcolor(&output, (char)(rgb.r*255), (char)(rgb.g*255),
- (char)(rgb.b*255), (char)(opaq*255));
+ //swfoutput_setfillcolor(&output, (char)(rgb.r*255), (char)(rgb.g*255), (char)(rgb.b*255), (char)(opaq*255));
}
void SWFOutputDev::updateStrokeColor(GfxState *state)
GfxRGB rgb;
double opaq = state->getStrokeOpacity();
state->getStrokeRGB(&rgb);
+ //swfoutput_setstrokecolor(&output, (char)(rgb.r*255), (char)(rgb.g*255), (char)(rgb.b*255), (char)(opaq*255));
+}
- swfoutput_setstrokecolor(&output, (char)(rgb.r*255), (char)(rgb.g*255),
- (char)(rgb.b*255), (char)(opaq*255));
+void FoFiWrite(void *stream, char *data, int len)
+{
+ fwrite(data, len, 1, (FILE*)stream);
}
char*SWFOutputDev::writeEmbeddedFontToFile(XRef*ref, GfxFont*font)
{
- char*tmpFileName = NULL;
- FILE *f;
- int c;
- char *fontBuf;
- int fontLen;
- Type1CFontFile *cvt;
- Ref embRef;
- Object refObj, strObj;
- tmpFileName = "/tmp/tmpfont";
- int ret;
-
- ret = font->getEmbeddedFontID(&embRef);
- if(!ret) {
- /* not embedded- the caller should now search the font
- directories for this font */
- return 0;
- }
+ char*tmpFileName = NULL;
+ FILE *f;
+ int c;
+ char *fontBuf;
+ int fontLen;
+ Ref embRef;
+ Object refObj, strObj;
+ char namebuf[512];
+ tmpFileName = mktmpname(namebuf);
+ int ret;
+
+ ret = font->getEmbeddedFontID(&embRef);
+ if(!ret) {
+ msg("<verbose> Didn't get embedded font id");
+ /* not embedded- the caller should now search the font
+ directories for this font */
+ return 0;
+ }
- f = fopen(tmpFileName, "wb");
- if (!f) {
- logf("<error> Couldn't create temporary Type 1 font file");
- return 0;
+ f = fopen(tmpFileName, "wb");
+ if (!f) {
+ msg("<error> Couldn't create temporary Type 1 font file");
+ return 0;
+ }
+
+ /*if(font->isCIDFont()) {
+ GfxCIDFont* cidFont = (GfxCIDFont *)font;
+ GString c = cidFont->getCollection();
+ msg("<notice> Collection: %s", c.getCString());
+ }*/
+
+ //if (font->getType() == fontType1C) {
+ if (0) { //font->getType() == fontType1C) {
+ if (!(fontBuf = font->readEmbFontFile(xref, &fontLen))) {
+ fclose(f);
+ msg("<error> Couldn't read embedded font file");
+ return 0;
}
- if (font->getType() == fontType1C) {
- if (!(fontBuf = font->readEmbFontFile(xref, &fontLen))) {
- fclose(f);
- logf("<error> Couldn't read embedded font file");
- return 0;
- }
- cvt = new Type1CFontFile(fontBuf, fontLen);
- cvt->convertToType1(f);
- delete cvt;
- gfree(fontBuf);
- } else {
- font->getEmbeddedFontID(&embRef);
- refObj.initRef(embRef.num, embRef.gen);
- refObj.fetch(ref, &strObj);
- refObj.free();
- strObj.streamReset();
- while ((c = strObj.streamGetChar()) != EOF) {
- fputc(c, f);
- }
- strObj.streamClose();
- strObj.free();
+#ifdef XPDF_101
+ Type1CFontFile *cvt = new Type1CFontFile(fontBuf, fontLen);
+ if(!cvt) return 0;
+ cvt->convertToType1(f);
+#else
+ FoFiType1C *cvt = FoFiType1C::make(fontBuf, fontLen);
+ if(!cvt) return 0;
+ cvt->convertToType1(NULL, gTrue, FoFiWrite, f);
+#endif
+ //cvt->convertToCIDType0("test", f);
+ //cvt->convertToType0("test", f);
+ delete cvt;
+ gfree(fontBuf);
+ } else if(font->getType() == fontTrueType) {
+ msg("<verbose> writing font using TrueTypeFontFile::writeTTF");
+ if (!(fontBuf = font->readEmbFontFile(xref, &fontLen))) {
+ fclose(f);
+ msg("<error> Couldn't read embedded font file");
+ return 0;
}
- fclose(f);
+#ifdef XPDF_101
+ TrueTypeFontFile *cvt = new TrueTypeFontFile(fontBuf, fontLen);
+ cvt->writeTTF(f);
+#else
+ FoFiTrueType *cvt = FoFiTrueType::make(fontBuf, fontLen);
+ cvt->writeTTF(FoFiWrite, f);
+#endif
+ delete cvt;
+ gfree(fontBuf);
+ } else {
+ font->getEmbeddedFontID(&embRef);
+ refObj.initRef(embRef.num, embRef.gen);
+ refObj.fetch(ref, &strObj);
+ refObj.free();
+ strObj.streamReset();
+ int f4[4];
+ char f4c[4];
+ int t;
+ for(t=0;t<4;t++) {
+ f4[t] = strObj.streamGetChar();
+ f4c[t] = (char)f4[t];
+ if(f4[t] == EOF)
+ break;
+ }
+ if(t==4) {
+ if(!strncmp(f4c, "true", 4)) {
+ /* some weird TTF fonts don't start with 0,1,0,0 but with "true".
+ Change this on the fly */
+ f4[0] = f4[2] = f4[3] = 0;
+ f4[1] = 1;
+ }
+ fputc(f4[0], f);
+ fputc(f4[1], f);
+ fputc(f4[2], f);
+ fputc(f4[3], f);
- if(font->getType() == fontTrueType)
- {
- if(!ttfinfo) {
- logf("<notice> File contains TrueType fonts");
- ttfinfo = 1;
+ while ((c = strObj.streamGetChar()) != EOF) {
+ fputc(c, f);
}
- char name2[80];
- char*tmp;
- tmp = strdup(mktmpname((char*)name2));
- sprintf(name2, "%s", tmp);
- char*a[] = {"./ttf2pt1","-pttf","-b", tmpFileName, name2};
- logf("<verbose> Invoking ttf2pt1...");
- ttf2pt1_main(5,a);
- unlink(tmpFileName);
- sprintf(name2,"%s.pfb",tmp);
- tmpFileName = strdup(name2);
}
+ strObj.streamClose();
+ strObj.free();
+ }
+ fclose(f);
- return tmpFileName;
+ return strdup(tmpFileName);
}
-
-char* gfxFontName(GfxFont* gfxFont)
+
+char* searchForSuitableFont(GfxFont*gfxFont)
{
- GString *gstr;
- gstr = gfxFont->getName();
- if(gstr) {
- return gstr->getCString();
- }
- else {
- char buf[32];
- Ref*r=gfxFont->getID();
- sprintf(buf, "UFONT%d", r->num);
- return strdup(buf);
- }
-}
+ char*name = getFontName(gfxFont);
+ char*fontname = 0;
+ char*filename = 0;
+
+ if(!config_use_fontconfig)
+ return 0;
+
+#ifdef HAVE_FONTCONFIG
+ FcPattern *pattern, *match;
+ FcResult result;
+ FcChar8 *v;
+
+ static int fcinitcalled = false;
+
+ msg("<debug> searchForSuitableFont(%s)", name);
+
+ // call init ony once
+ if (!fcinitcalled) {
+ msg("<debug> Initializing FontConfig...");
+ fcinitcalled = true;
+ if(!FcInit()) {
+ msg("<debug> FontConfig Initialization failed. Disabling.");
+ config_use_fontconfig = 0;
+ return 0;
+ }
+ msg("<debug> ...initialized FontConfig");
+ }
+
+ msg("<debug> FontConfig: Create \"%s\" Family Pattern", name);
+ pattern = FcPatternBuild(NULL, FC_FAMILY, FcTypeString, name, NULL);
+ if (gfxFont->isItalic()) // check for italic
+ msg("<debug> FontConfig: Adding Italic Slant");
+ FcPatternAddInteger(pattern, FC_SLANT, FC_SLANT_ITALIC);
+ if (gfxFont->isBold()) // check for bold
+ msg("<debug> FontConfig: Adding Bold Weight");
+ FcPatternAddInteger(pattern, FC_WEIGHT, FC_WEIGHT_BOLD);
+
+ msg("<debug> FontConfig: Try to match...");
+ // configure and match using the original font name
+ FcConfigSubstitute(0, pattern, FcMatchPattern);
+ FcDefaultSubstitute(pattern);
+ match = FcFontMatch(0, pattern, &result);
+
+ if (FcPatternGetString(match, "family", 0, &v) == FcResultMatch) {
+ msg("<debug> FontConfig: family=%s", (char*)v);
+ // if we get an exact match
+ if (strcmp((char *)v, name) == 0) {
+ if (FcPatternGetString(match, "file", 0, &v) == FcResultMatch) {
+ filename = strdup((char*)v); // mem leak
+ char *nfn = strrchr(filename, '/');
+ if(nfn) fontname = strdup(nfn+1);
+ else fontname = filename;
+ }
+ msg("<debug> FontConfig: Returning \"%s\"", fontname);
+ } else {
+ // initialize patterns
+ FcPatternDestroy(pattern);
+ FcPatternDestroy(match);
+
+ // now match against serif etc.
+ if (gfxFont->isSerif()) {
+ msg("<debug> FontConfig: Create Serif Family Pattern");
+ pattern = FcPatternBuild (NULL, FC_FAMILY, FcTypeString, "serif", NULL);
+ } else if (gfxFont->isFixedWidth()) {
+ msg("<debug> FontConfig: Create Monospace Family Pattern");
+ pattern = FcPatternBuild (NULL, FC_FAMILY, FcTypeString, "monospace", NULL);
+ } else {
+ msg("<debug> FontConfig: Create Sans Family Pattern");
+ pattern = FcPatternBuild (NULL, FC_FAMILY, FcTypeString, "sans", NULL);
+ }
+
+ // check for italic
+ if (gfxFont->isItalic()) {
+ msg("<debug> FontConfig: Adding Italic Slant");
+ int bb = FcPatternAddInteger(pattern, FC_SLANT, FC_SLANT_ITALIC);
+ }
+ // check for bold
+ if (gfxFont->isBold()) {
+ msg("<debug> FontConfig: Adding Bold Weight");
+ int bb = FcPatternAddInteger(pattern, FC_WEIGHT, FC_WEIGHT_BOLD);
+ }
+
+ msg("<debug> FontConfig: Try to match... (2)");
+ // configure and match using serif etc
+ FcConfigSubstitute (0, pattern, FcMatchPattern);
+ FcDefaultSubstitute (pattern);
+ match = FcFontMatch (0, pattern, &result);
+
+ if (FcPatternGetString(match, "file", 0, &v) == FcResultMatch) {
+ filename = strdup((char*)v); // mem leak
+ char *nfn = strrchr(filename, '/');
+ if(nfn) fontname = strdup(nfn+1);
+ else fontname = filename;
+ }
+ msg("<debug> FontConfig: Returning \"%s\"", fontname);
+ }
+ }
-char* substitutetarget[256];
-char* substitutesource[256];
-int substitutepos = 0;
+ //printf("FONTCONFIG: pattern");
+ //FcPatternPrint(pattern);
+ //printf("FONTCONFIG: match");
+ //FcPatternPrint(match);
+
+ FcPatternDestroy(pattern);
+ FcPatternDestroy(match);
+
+ pdfswf_addfont(filename);
+ return fontname;
+#else
+ return 0;
+#endif
+}
char* SWFOutputDev::substituteFont(GfxFont*gfxFont, char* oldname)
{
-/* ------------------------------ V1 */
+ char*fontname = 0, *filename = 0;
+ msg("<notice> subsituteFont(%s)", oldname);
+
+ if(!(fontname = searchForSuitableFont(gfxFont))) {
+ fontname = "Times-Roman";
+ }
+ filename = searchFont(fontname);
+ if(!filename) {
+ msg("<error> Couldn't find font %s- did you install the default fonts?", fontname);
+ return 0;
+ }
- char*fontname = "Times-Roman";
- this->t1id = searchT1Font(fontname);
if(substitutepos>=sizeof(substitutesource)/sizeof(char*)) {
- logf("<fatal> Too many fonts in file.");
+ msg("<fatal> Too many fonts in file.");
exit(1);
}
if(oldname) {
- substitutesource[substitutepos] = oldname;
+ substitutesource[substitutepos] = strdup(oldname); //mem leak
substitutetarget[substitutepos] = fontname;
- logf("<verbose> substituting %s -> %s", FIXNULL(oldname), FIXNULL(fontname));
+ msg("<notice> substituting %s -> %s", FIXNULL(oldname), FIXNULL(fontname));
substitutepos ++;
}
- return fontname;
-
-/* ------------------------------ V2 */
-
-/* //substitute font
- char* fontname = 0;
- double m11, m12, m21, m22;
- int index;
- int code;
- double w,w1,w2;
- double*fm;
- double v;
- if(gfxFont->getName()) {
- fontname = gfxFont->getName()->getCString();
- }
-
-// printf("%d %s\n", t, gfxFont->getCharName(t));
- showFontError(gfxFont, 1);
- if(1) { //if (!gfxFont->isCIDFont()) { FIXME: xpdf 1.01 does not have is16Bit()
- if(gfxFont->isSymbolic()) {
- if(fontname && (strstr(fontname,"ing"))) //Dingbats, Wingdings etc.
- index = 16;
- else
- index = 12;
- } else if (gfxFont->isFixedWidth()) {
- index = 8;
- } else if (gfxFont->isSerif()) {
- index = 4;
- } else {
- index = 0;
- }
- if (gfxFont->isBold() && index!=16)
- index += 2;
- if (gfxFont->isItalic() && index!=16)
- index += 1;
- fontname = fontnames[index];
- // get width of 'm' in real font and substituted font
- if ((code = gfxFont->getCharCode("m")) >= 0)
- w1 = gfxFont->getWidth(code);
- else
- w1 = 0;
- w2 = fontsizes[index];
- if (gfxFont->getType() == fontType3) {
- // This is a hack which makes it possible to substitute for some
- // Type 3 fonts. The problem is that it's impossible to know what
- // the base coordinate system used in the font is without actually
- // rendering the font. This code tries to guess by looking at the
- // width of the character 'm' (which breaks if the font is a
- // subset that doesn't contain 'm').
- if (w1 > 0 && (w1 > 1.1 * w2 || w1 < 0.9 * w2)) {
- w1 /= w2;
- m11 *= w1;
- m12 *= w1;
- m21 *= w1;
- m22 *= w1;
- }
- fm = gfxFont->getFontMatrix();
- v = (fm[0] == 0) ? 1 : (fm[3] / fm[0]);
- m21 *= v;
- m22 *= v;
- } else if (!gfxFont->isSymbolic()) {
- // if real font is substantially narrower than substituted
- // font, reduce the font size accordingly
- if (w1 > 0.01 && w1 < 0.9 * w2) {
- w1 /= w2;
- if (w1 < 0.8) {
- w1 = 0.8;
- }
- m11 *= w1;
- m12 *= w1;
- m21 *= w1;
- m22 *= w1;
- }
- }
- }
- if(fontname) {
- this->t1id = searchT1Font(fontname);
- }
- if(substitutepos>=sizeof(substitutesource)/sizeof(char*)) {
- logf("<fatal> Too many fonts in file.");
- exit(1);
- }
- if(oldname) {
- substitutesource[substitutepos] = oldname;
- substitutetarget[substitutepos] = fontname;
- logf("<verbose> substituting %s -> %s", FIXNULL(oldname), FIXNULL(fontname));
- substitutepos ++;
- }
- return fontname;*/
+ return strdup(filename); //mem leak
}
void unlinkfont(char* filename)
}
}
-void SWFOutputDev::startDoc(XRef *xref)
+void SWFOutputDev::setXRef(PDFDoc*doc, XRef *xref)
{
- this->xref = xref;
+ this->doc = doc;
+ this->xref = xref;
}
+int SWFOutputDev::setGfxFont(char*id, char*filename, double maxSize)
+{
+ gfxfont_t*font = 0;
+ fontlist_t*last=0,*l = this->fontlist;
+
+ /* TODO: should this be part of the state? */
+ while(l) {
+ last = l;
+ if(!strcmp(l->id, id)) {
+ current_font_id = l->id;
+ current_gfxfont = l->font;
+ font = l->font;
+ output->addfont(output, id, current_gfxfont);
+ return 1;
+ }
+ l = l->next;
+ }
+ if(!filename) return 0;
+
+ /* A font size of e.g. 9 means the font will be scaled down by
+ 1024 and scaled up by 9. So to have a maximum error of 1/20px,
+ we have to divide 0.05 by (fontsize/1024)
+ */
+ double quality = (1024 * 0.05) / maxSize;
+
+ font = gfxfont_load(filename, quality);
+ l = new fontlist_t;
+ l->font = font;
+ l->filename = strdup(filename);
+ l->id = strdup(id);
+ l->next = 0;
+ current_font_id = l->id;
+ current_gfxfont = l->font;
+ if(last) {
+ last->next = l;
+ } else {
+ this->fontlist = l;
+ }
+ output->addfont(output, id, current_gfxfont);
+ return 1;
+}
void SWFOutputDev::updateFont(GfxState *state)
{
- GfxFont*gfxFont = state->getFont();
- char * fileName = 0;
+ GfxFont*gfxFont = state->getFont();
+
+ if (!gfxFont) {
+ return;
+ }
+ char * fontid = getFontID(gfxFont);
+ double maxSize = 1.0;
+
+ if(this->info) {
+ maxSize = this->info->getMaximumFontSize(fontid);
+ }
- if (!gfxFont) {
- return;
- }
- char * fontname = gfxFontName(gfxFont);
-
- int t;
- /* first, look if we substituted this font before-
- this way, we don't initialize the T1 Fonts
- too often */
- for(t=0;t<substitutepos;t++) {
- if(!strcmp(fontname, substitutesource[t])) {
- fontname = substitutetarget[t];
- break;
- }
- }
+ int t;
+ /* first, look if we substituted this font before-
+ this way, we don't initialize the T1 Fonts
+ too often */
+ for(t=0;t<substitutepos;t++) {
+ if(!strcmp(fontid, substitutesource[t])) {
+ free(fontid);fontid=0;
+ fontid = strdup(substitutetarget[t]);
+ break;
+ }
+ }
- /* second, see if swfoutput already has this font
- cached- if so, we are done */
+ /* second, see if this is a font which was used before-
+ if so, we are done */
+ if(setGfxFont(fontid, 0, 0)) {
+ free(fontid);
+ return;
+ }
+/* if(swfoutput_queryfont(&output, fontid))
+ swfoutput_setfont(&output, fontid, 0);
+
+ msg("<debug> updateFont(%s) [cached]", fontid);
+ return;
+ }*/
- if(swfoutput_queryfont(&output, fontname))
- {
- swfoutput_setfont(&output, fontname, -1, 0);
- return;
- }
+ // look for Type 3 font
+ if (gfxFont->getType() == fontType3) {
+ if(!type3Warning) {
+ type3Warning = gTrue;
+ showFontError(gfxFont, 2);
+ }
+ free(fontid);
+ return;
+ }
- // look for Type 3 font
- if (!type3Warning && gfxFont->getType() == fontType3) {
- type3Warning = gTrue;
- showFontError(gfxFont, 2);
- }
+ /* now either load the font, or find a substitution */
- /* now either load the font, or find a substitution */
+ Ref embRef;
+ GBool embedded = gfxFont->getEmbeddedFontID(&embRef);
- Ref embRef;
- GBool embedded = gfxFont->getEmbeddedFontID(&embRef);
- if(embedded) {
- if (!gfxFont->isCIDFont() &&
- (gfxFont->getType() == fontType1 ||
- gfxFont->getType() == fontType1C ||
- gfxFont->getType() == fontTrueType)) {
-
- fileName = writeEmbeddedFontToFile(xref, gfxFont);
- if(!fileName) {
- logf("<error> Couldn't write font to file");
- showFontError(gfxFont,0);
- return ;
- }
- this->t1id = T1_AddFont(fileName);
- if(this->t1id<0) {
- logf("<error> Couldn't load font from file");
- showFontError(gfxFont,0);
- unlinkfont(fileName);
- return ;
- }
- }
- else {
- showFontError(gfxFont,0);
- fontname = substituteFont(gfxFont, fontname);
+ char*fileName = 0;
+ int del = 0;
+ if(embedded &&
+ (gfxFont->getType() == fontType1 ||
+ gfxFont->getType() == fontType1C ||
+ (gfxFont->getType() == fontCIDType0C && forceType0Fonts) ||
+ gfxFont->getType() == fontTrueType ||
+ gfxFont->getType() == fontCIDType2
+ ))
+ {
+ fileName = writeEmbeddedFontToFile(xref, gfxFont);
+ if(!fileName) showFontError(gfxFont,0);
+ else del = 1;
+ } else {
+ char * fontname = getFontName(gfxFont);
+ fileName = searchFont(fontname);
+ if(!fileName) showFontError(gfxFont,0);
+ free(fontname);
}
- } else {
- if(fontname) {
- int newt1id = searchT1Font(fontname);
- if(newt1id<0) {
- fontname = substituteFont(gfxFont, fontname);
- } else
- this->t1id = newt1id;
+ if(!fileName) {
+ char * fontname = getFontName(gfxFont);
+ msg("<warning> Font %s %scould not be loaded.", fontname, embedded?"":"(not embedded) ");
+ msg("<warning> Try putting a TTF version of that font (named \"%s.ttf\") into /swftools/fonts", fontname);
+ fileName = substituteFont(gfxFont, fontid);
+ if(fontid) { free(fontid);fontid = strdup(substitutetarget[substitutepos-1]); /*ugly hack*/};
+ msg("<notice> Font is now %s (%s)", fontid, fileName);
}
- else
- fontname = substituteFont(gfxFont, fontname);
- }
- if(t1id<0) {
- showFontError(gfxFont,0);
- return;
- }
-
- /* we may have done some substitutions here, so check
- again if this font is cached. */
- if(swfoutput_queryfont(&output, fontname))
- {
- swfoutput_setfont(&output, fontname, -1, 0);
- return;
- }
+ if(!fileName) {
+ msg("<error> Couldn't set font %s\n", fontid);
+ free(fontid);
+ return;
+ }
+
+ msg("<verbose> updateFont(%s) -> %s (max size: %f)", fontid, fileName, maxSize);
+ dumpFontInfo("<verbose>", gfxFont);
- logf("<verbose> Creating new SWF font: t1id: %d, filename: %s name:%s", this->t1id, FIXNULL(fileName), FIXNULL(fontname));
- swfoutput_setfont(&output, fontname, this->t1id, fileName);
- if(fileName)
- unlinkfont(fileName);
+ //swfoutput_setfont(&output, fontid, fileName);
+
+ if(!setGfxFont(fontid, 0, 0)) {
+ setGfxFont(fontid, fileName, maxSize);
+ }
+
+ if(fileName && del)
+ unlinkfont(fileName);
+ if(fileName)
+ free(fileName);
+ free(fontid);
}
-int pic_xids[1024];
-int pic_yids[1024];
-int pic_ids[1024];
-int pic_width[1024];
-int pic_height[1024];
-int picpos = 0;
-int pic_id = 0;
-
#define SQR(x) ((x)*(x))
unsigned char* antialize(unsigned char*data, int width, int height, int newwidth, int newheight, int palettesize)
return newdata;
}
+#define IMAGE_TYPE_JPEG 0
+#define IMAGE_TYPE_LOSSLESS 1
+
+static void drawimage(gfxdevice_t*dev, RGBA* data, int sizex,int sizey,
+ double x1,double y1,
+ double x2,double y2,
+ double x3,double y3,
+ double x4,double y4, int type)
+{
+ RGBA*newpic=0;
+
+ double l1 = sqrt((x4-x1)*(x4-x1) + (y4-y1)*(y4-y1));
+ double l2 = sqrt((x2-x1)*(x2-x1) + (y2-y1)*(y2-y1));
+
+ gfxline_t p1,p2,p3,p4,p5;
+ p1.type=gfx_moveTo;p1.x=x1; p1.y=y1;p1.next=&p2;
+ p2.type=gfx_lineTo;p2.x=x2; p2.y=y2;p2.next=&p3;
+ p3.type=gfx_lineTo;p3.x=x3; p3.y=y3;p3.next=&p4;
+ p4.type=gfx_lineTo;p4.x=x4; p4.y=y4;p4.next=&p5;
+ p5.type=gfx_lineTo;p5.x=x1; p5.y=y1;p5.next=0;
+
+ {p1.x = (int)(p1.x*20)/20.0;
+ p1.y = (int)(p1.y*20)/20.0;
+ p2.x = (int)(p2.x*20)/20.0;
+ p2.y = (int)(p2.y*20)/20.0;
+ p3.x = (int)(p3.x*20)/20.0;
+ p3.y = (int)(p3.y*20)/20.0;
+ p4.x = (int)(p4.x*20)/20.0;
+ p4.y = (int)(p4.y*20)/20.0;
+ p5.x = (int)(p5.x*20)/20.0;
+ p5.y = (int)(p5.y*20)/20.0;
+ }
+
+ float m00,m10,tx;
+ float m01,m11,ty;
+
+ gfxmatrix_t m;
+ m.m00 = (p4.x-p1.x)/sizex; m.m10 = (p2.x-p1.x)/sizey;
+ m.m01 = (p4.y-p1.y)/sizex; m.m11 = (p2.y-p1.y)/sizey;
+ m.tx = p1.x - 0.5;
+ m.ty = p1.y - 0.5;
+
+ gfximage_t img;
+ img.data = (gfxcolor_t*)data;
+ img.width = sizex;
+ img.height = sizey;
+
+ if(type == IMAGE_TYPE_JPEG)
+ /* TODO: pass image_dpi to device instead */
+ dev->setparameter(dev, "next_bitmap_is_jpeg", "1");
+
+ dev->fillbitmap(dev, &p1, &img, &m, 0);
+}
+
+void drawimagejpeg(gfxdevice_t*dev, RGBA*mem, int sizex,int sizey,
+ double x1,double y1, double x2,double y2, double x3,double y3, double x4,double y4)
+{
+ drawimage(dev,mem,sizex,sizey,x1,y1,x2,y2,x3,y3,x4,y4, IMAGE_TYPE_JPEG);
+}
+
+void drawimagelossless(gfxdevice_t*dev, RGBA*mem, int sizex,int sizey,
+ double x1,double y1, double x2,double y2, double x3,double y3, double x4,double y4)
+{
+ drawimage(dev,mem,sizex,sizey,x1,y1,x2,y2,x3,y3,x4,y4, IMAGE_TYPE_LOSSLESS);
+}
+
+
void SWFOutputDev::drawGeneralImage(GfxState *state, Object *ref, Stream *str,
int width, int height, GfxImageColorMap*colorMap, GBool invert,
- GBool inlineImg, int mask)
+ GBool inlineImg, int mask, int*maskColors)
{
FILE *fi;
int c;
if(!width || !height || (height<=1 && width<=1))
{
- logf("<verbose> Ignoring %d by %d image", width, height);
+ msg("<verbose> Ignoring %d by %d image", width, height);
unsigned char buf[8];
int x,y;
for (y = 0; y < height; ++y)
return;
}
- state->transform(0, 1, &x1, &y1);
- state->transform(0, 0, &x2, &y2);
- state->transform(1, 0, &x3, &y3);
- state->transform(1, 1, &x4, &y4);
+ state->transform(0, 1, &x1, &y1); x1 += user_movex; y1+= user_movey;
+ state->transform(0, 0, &x2, &y2); x2 += user_movex; y2+= user_movey;
+ state->transform(1, 0, &x3, &y3); x3 += user_movex; y3+= user_movey;
+ state->transform(1, 1, &x4, &y4); x4 += user_movex; y4+= user_movey;
if(!pbminfo && !(str->getKind()==strDCT)) {
if(!type3active) {
- logf("<notice> file contains pbm pictures %s",mask?"(masked)":"");
+ msg("<notice> file contains pbm pictures %s",mask?"(masked)":"");
pbminfo = 1;
}
if(mask)
- logf("<verbose> drawing %d by %d masked picture\n", width, height);
+ msg("<verbose> drawing %d by %d masked picture\n", width, height);
}
if(!jpeginfo && (str->getKind()==strDCT)) {
- logf("<notice> file contains jpeg pictures");
+ msg("<notice> file contains jpeg pictures");
jpeginfo = 1;
}
if(mask) {
- int yes=0,i,j;
+ int i,j;
unsigned char buf[8];
- int xid = 0;
- int yid = 0;
int x,y;
unsigned char*pic = new unsigned char[width*height];
RGBA pal[256];
GfxRGB rgb;
state->getFillRGB(&rgb);
+
memset(pal,255,sizeof(pal));
- pal[0].r = (int)(rgb.r*255); pal[0].g = (int)(rgb.g*255);
- pal[0].b = (int)(rgb.b*255); pal[0].a = 255;
- pal[1].r = 0; pal[1].g = 0; pal[1].b = 0; pal[1].a = 0;
+ pal[0].r = (int)(rgb.r*255); pal[1].r = 0;
+ pal[0].g = (int)(rgb.g*255); pal[1].g = 0;
+ pal[0].b = (int)(rgb.b*255); pal[1].b = 0;
+ pal[0].a = 255; pal[1].a = 0;
+
int numpalette = 2;
- xid += pal[1].r*3 + pal[1].g*11 + pal[1].b*17;
- yid += pal[1].r*7 + pal[1].g*5 + pal[1].b*23;
int realwidth = (int)sqrt(SQR(x2-x3) + SQR(y2-y3));
int realheight = (int)sqrt(SQR(x1-x2) + SQR(y1-y2));
for (y = 0; y < height; ++y)
if(invert)
buf[0]=1-buf[0];
pic[width*y+x] = buf[0];
- xid+=x*buf[0]+1;
- yid+=y*buf[0]*3+1;
}
/* the size of the drawn image is added to the identifier
as the same image may require different bitmaps if displayed
at different sizes (due to antialiasing): */
- if(type3active) {
- xid += realwidth;
- yid += realheight;
- }
int t,found = -1;
- for(t=0;t<picpos;t++)
- {
- if(pic_xids[t] == xid &&
- pic_yids[t] == yid) {
- /* if the image was antialiased, the size has changed: */
- width = pic_width[t];
- height = pic_height[t];
- found = t;break;
+ if(type3active) {
+ unsigned char*pic2 = 0;
+ numpalette = 16;
+
+ pic2 = antialize(pic,width,height,realwidth,realheight,numpalette);
+
+ if(!pic2) {
+ delete pic;
+ delete imgStr;
+ return;
}
- }
- if(found<0) {
- if(type3active) {
- numpalette = 16;
- unsigned char*pic2 = 0;
-
- pic2 = antialize(pic,width,height,realwidth,realheight, numpalette);
-
- if(pic2) {
- width = realwidth;
- height = realheight;
- free(pic);
- pic = pic2;
- /* make a black/white palette */
- int t;
- GfxRGB rgb2;
- rgb2.r = 1 - rgb.r;
- rgb2.g = 1 - rgb.g;
- rgb2.b = 1 - rgb.b;
-
- float r = 255/(numpalette-1);
- for(t=0;t<numpalette;t++) {
- /*pal[t].r = (U8)(t*r*rgb.r+(numpalette-1-t)*r*rgb2.r);
- pal[t].g = (U8)(t*r*rgb.g+(numpalette-1-t)*r*rgb2.g);
- pal[t].b = (U8)(t*r*rgb.b+(numpalette-1-t)*r*rgb2.b);
- pal[t].a = 255; */
- pal[t].r = (U8)(255*rgb.r);
- pal[t].g = (U8)(255*rgb.g);
- pal[t].b = (U8)(255*rgb.b);
- pal[t].a = (U8)(t*r);
- }
- }
+
+ width = realwidth;
+ height = realheight;
+ free(pic);
+ pic = pic2;
+
+ /* make a black/white palette */
+ GfxRGB rgb2;
+ rgb2.r = 1 - rgb.r;
+ rgb2.g = 1 - rgb.g;
+ rgb2.b = 1 - rgb.b;
+ float r = 255/(numpalette-1);
+ int t;
+ for(t=0;t<numpalette;t++) {
+ pal[t].r = (U8)(255*rgb.r);
+ pal[t].g = (U8)(255*rgb.g);
+ pal[t].b = (U8)(255*rgb.b);
+ pal[t].a = (U8)(t*r);
}
- pic_ids[picpos] = swfoutput_drawimagelosslessN(&output, pic, pal, width, height,
- x1,y1,x2,y2,x3,y3,x4,y4, numpalette);
- pic_xids[picpos] = xid;
- pic_yids[picpos] = yid;
- pic_width[picpos] = width;
- pic_height[picpos] = height;
- if(picpos<1024)
- picpos++;
- } else {
- swfoutput_drawimageagain(&output, pic_ids[found], width, height,
- x1,y1,x2,y2,x3,y3,x4,y4);
}
+
+ RGBA*pic2 = new RGBA[width*height];
+ for (y = 0; y < height; ++y) {
+ for (x = 0; x < width; ++x) {
+ pic2[width*y+x] = pal[pic[y*width+x]];
+ }
+ }
+ drawimagelossless(output, pic2, width, height, x1,y1,x2,y2,x3,y3,x4,y4);
+ free(pic2);
free(pic);
delete imgStr;
return;
}
int x,y;
-
- if(colorMap->getNumPixelComps()!=1 || str->getKind()==strDCT)
- {
+
+ if(colorMap->getNumPixelComps()!=1 || str->getKind()==strDCT) {
RGBA*pic=new RGBA[width*height];
- int xid = 0;
- int yid = 0;
for (y = 0; y < height; ++y) {
for (x = 0; x < width; ++x) {
- int r,g,b,a;
imgStr->getPixel(pixBuf);
colorMap->getRGB(pixBuf, &rgb);
- pic[width*y+x].r = r = (U8)(rgb.r * 255 + 0.5);
- pic[width*y+x].g = g = (U8)(rgb.g * 255 + 0.5);
- pic[width*y+x].b = b = (U8)(rgb.b * 255 + 0.5);
- pic[width*y+x].a = a = 255;//(U8)(rgb.a * 255 + 0.5);
- xid += x*r+x*b*3+x*g*7+x*a*11;
- yid += y*r*3+y*b*17+y*g*19+y*a*11;
+ pic[width*y+x].r = (U8)(rgb.r * 255 + 0.5);
+ pic[width*y+x].g = (U8)(rgb.g * 255 + 0.5);
+ pic[width*y+x].b = (U8)(rgb.b * 255 + 0.5);
+ pic[width*y+x].a = 255;//(U8)(rgb.a * 255 + 0.5);
}
}
- int t,found = -1;
- for(t=0;t<picpos;t++)
- {
- if(pic_xids[t] == xid &&
- pic_yids[t] == yid) {
- found = t;break;
- }
- }
- if(found<0) {
- if(str->getKind()==strDCT)
- pic_ids[picpos] = swfoutput_drawimagejpeg(&output, pic, width, height,
- x1,y1,x2,y2,x3,y3,x4,y4);
- else
- pic_ids[picpos] = swfoutput_drawimagelossless(&output, pic, width, height,
- x1,y1,x2,y2,x3,y3,x4,y4);
- pic_xids[picpos] = xid;
- pic_yids[picpos] = yid;
- pic_width[picpos] = width;
- pic_height[picpos] = height;
- if(picpos<1024)
- picpos++;
- } else {
- swfoutput_drawimageagain(&output, pic_ids[found], width, height,
- x1,y1,x2,y2,x3,y3,x4,y4);
- }
+ if(str->getKind()==strDCT)
+ drawimagejpeg(output, pic, width, height, x1,y1,x2,y2,x3,y3,x4,y4);
+ else
+ drawimagelossless(output, pic, width, height, x1,y1,x2,y2,x3,y3,x4,y4);
delete pic;
delete imgStr;
return;
- }
- else
- {
- U8*pic = new U8[width*height];
+ } else {
+ RGBA*pic=new RGBA[width*height];
RGBA pal[256];
int t;
- int xid=0,yid=0;
- for(t=0;t<256;t++)
- {
- int r,g,b,a;
+ for(t=0;t<256;t++) {
pixBuf[0] = t;
colorMap->getRGB(pixBuf, &rgb);
- pal[t].r = r = (U8)(rgb.r * 255 + 0.5);
- pal[t].g = g = (U8)(rgb.g * 255 + 0.5);
- pal[t].b = b = (U8)(rgb.b * 255 + 0.5);
- pal[t].a = a = 255;//(U8)(rgb.b * 255 + 0.5);
- xid += t*r+t*b*3+t*g*7+t*a*11;
- xid += (~t)*r+t*b*3+t*g*7+t*a*11;
+ /*if(maskColors && *maskColors==t) {
+ msg("<notice> Color %d is transparent", t);
+ if (imgData->maskColors) {
+ *alpha = 0;
+ for (i = 0; i < imgData->colorMap->getNumPixelComps(); ++i) {
+ if (pix[i] < imgData->maskColors[2*i] ||
+ pix[i] > imgData->maskColors[2*i+1]) {
+ *alpha = 1;
+ break;
+ }
+ }
+ } else {
+ *alpha = 1;
+ }
+ if(!*alpha) {
+ pal[t].r = 0;
+ pal[t].g = 0;
+ pal[t].b = 0;
+ pal[t].a = 0;
+ }
+ } else*/ {
+ pal[t].r = (U8)(rgb.r * 255 + 0.5);
+ pal[t].g = (U8)(rgb.g * 255 + 0.5);
+ pal[t].b = (U8)(rgb.b * 255 + 0.5);
+ pal[t].a = 255;//(U8)(rgb.b * 255 + 0.5);
+ }
}
for (y = 0; y < height; ++y) {
for (x = 0; x < width; ++x) {
imgStr->getPixel(pixBuf);
- pic[width*y+x] = pixBuf[0];
- xid += x*pixBuf[0]*7;
- yid += y*pixBuf[0]*3;
+ pic[width*y+x] = pal[pixBuf[0]];
}
}
- int found = -1;
- for(t=0;t<picpos;t++)
- {
- if(pic_xids[t] == xid &&
- pic_yids[t] == yid) {
- found = t;break;
- }
- }
- if(found<0) {
- pic_ids[picpos] = swfoutput_drawimagelosslessN(&output, pic, pal, width, height,
- x1,y1,x2,y2,x3,y3,x4,y4,256);
- pic_xids[picpos] = xid;
- pic_yids[picpos] = yid;
- pic_width[picpos] = width;
- pic_height[picpos] = height;
- if(picpos<1024)
- picpos++;
- } else {
- swfoutput_drawimageagain(&output, pic_ids[found], width, height,
- x1,y1,x2,y2,x3,y3,x4,y4);
- }
+ drawimagelossless(output, pic, width, height, x1,y1,x2,y2,x3,y3,x4,y4);
+
delete pic;
delete imgStr;
return;
int width, int height, GBool invert,
GBool inlineImg)
{
- logf("<verbose> drawImageMask %dx%d, invert=%d inline=%d", width, height, invert, inlineImg);
- drawGeneralImage(state,ref,str,width,height,0,invert,inlineImg,1);
+ if(states[statepos].textRender & 4) //clipped
+ return;
+ msg("<verbose> drawImageMask %dx%d, invert=%d inline=%d", width, height, invert, inlineImg);
+ drawGeneralImage(state,ref,str,width,height,0,invert,inlineImg,1, 0);
}
void SWFOutputDev::drawImage(GfxState *state, Object *ref, Stream *str,
int width, int height, GfxImageColorMap *colorMap,
int *maskColors, GBool inlineImg)
{
- logf("<verbose> drawImage %dx%d, %s %s, inline=%d", width, height,
+ if(states[statepos].textRender & 4) //clipped
+ return;
+
+ msg("<verbose> drawImage %dx%d, %s %s, inline=%d", width, height,
colorMap?"colorMap":"no colorMap",
maskColors?"maskColors":"no maskColors",
inlineImg);
if(colorMap)
- logf("<verbose> colorMap pixcomps:%d bits:%d mode:%d\n", colorMap->getNumPixelComps(),
+ msg("<verbose> colorMap pixcomps:%d bits:%d mode:%d\n", colorMap->getNumPixelComps(),
colorMap->getBits(),colorMap->getColorSpace()->getMode());
- drawGeneralImage(state,ref,str,width,height,colorMap,0,inlineImg,0);
+ drawGeneralImage(state,ref,str,width,height,colorMap,0,inlineImg,0,maskColors);
}
-SWFOutputDev*output = 0;
+//SWFOutputDev*output = 0;
static void printInfoString(Dict *infoDict, char *key, char *fmt) {
Object obj;
obj.free();
}
-void pdfswf_init(char*filename, char*userPassword)
+int jpeg_dpi = 0;
+int ppm_dpi = 0;
+
+void storeDeviceParameter(char*name, char*value)
{
- GString *fileName = new GString(filename);
- GString *userPW;
- Object info;
+ parameter_t*p = new parameter_t();
+ p->name = strdup(name);
+ p->value = strdup(value);
+ p->next = 0;
+ if(device_config_next) {
+ device_config_next->next = p;
+ device_config_next = p;
+ } else {
+ device_config = p;
+ device_config_next = p;
+ }
+}
- // read config file
- globalParams = new GlobalParams("");
+void pdfswf_setparameter(char*name, char*value)
+{
+ msg("<verbose> setting parameter %s to \"%s\"", name, value);
+ if(!strcmp(name, "caplinewidth")) {
+ caplinewidth = atof(value);
+ } else if(!strcmp(name, "zoom")) {
+ char buf[80];
+ zoom = atof(value);
+ sprintf(buf, "%f", (double)jpeg_dpi/(double)zoom);
+ storeDeviceParameter("jpegsubpixels", buf);
+ sprintf(buf, "%f", (double)ppm_dpi/(double)zoom);
+ storeDeviceParameter("ppmsubpixels", buf);
+ } else if(!strcmp(name, "jpegdpi")) {
+ char buf[80];
+ jpeg_dpi = atoi(value);
+ sprintf(buf, "%f", (double)jpeg_dpi/(double)zoom);
+ storeDeviceParameter("jpegsubpixels", buf);
+ } else if(!strcmp(name, "ppmdpi")) {
+ char buf[80];
+ ppm_dpi = atoi(value);
+ sprintf(buf, "%f", (double)ppm_dpi/(double)zoom);
+ storeDeviceParameter("ppmsubpixels", buf);
+ } else if(!strcmp(name, "forceType0Fonts")) {
+ forceType0Fonts = atoi(value);
+ } else if(!strcmp(name, "fontdir")) {
+ pdfswf_addfontdir(value);
+ } else if(!strcmp(name, "languagedir")) {
+ pdfswf_addlanguagedir(value);
+ } else if(!strcmp(name, "fontconfig")) {
+ config_use_fontconfig = atoi(value);
+ } else {
+ storeDeviceParameter(name,value);
+ }
+}
+void pdfswf_addfont(char*filename)
+{
+ fontfile_t f;
+ memset(&f, 0, sizeof(fontfile_t));
+ f.filename = filename;
+ if(fontnum < sizeof(fonts)/sizeof(fonts[0])) {
+ fonts[fontnum++] = f;
+ } else {
+ msg("<error> Too many external fonts. Not adding font file \"%s\".", filename);
+ }
+}
- // open PDF file
- if (userPassword && userPassword[0]) {
- userPW = new GString(userPassword);
- } else {
- userPW = NULL;
- }
- doc = new PDFDoc(fileName, userPW);
- if (userPW) {
- delete userPW;
- }
- if (!doc->isOk()) {
- exit(1);
- }
+static char* dirseparator()
+{
+#ifdef WIN32
+ return "\\";
+#else
+ return "/";
+#endif
+}
- // print doc info
- doc->getDocInfo(&info);
- if (info.isDict() &&
- (screenloglevel>=LOGLEVEL_NOTICE)) {
- printInfoString(info.getDict(), "Title", "Title: %s\n");
- printInfoString(info.getDict(), "Subject", "Subject: %s\n");
- printInfoString(info.getDict(), "Keywords", "Keywords: %s\n");
- printInfoString(info.getDict(), "Author", "Author: %s\n");
- printInfoString(info.getDict(), "Creator", "Creator: %s\n");
- printInfoString(info.getDict(), "Producer", "Producer: %s\n");
- printInfoDate(info.getDict(), "CreationDate", "CreationDate: %s\n");
- printInfoDate(info.getDict(), "ModDate", "ModDate: %s\n");
- printf("Pages: %d\n", doc->getNumPages());
- printf("Linearized: %s\n", doc->isLinearized() ? "yes" : "no");
- printf("Encrypted: ");
- if (doc->isEncrypted()) {
- printf("yes (print:%s copy:%s change:%s addNotes:%s)\n",
- doc->okToPrint() ? "yes" : "no",
- doc->okToCopy() ? "yes" : "no",
- doc->okToChange() ? "yes" : "no",
- doc->okToAddNotes() ? "yes" : "no");
- } else {
- printf("no\n");
+void pdfswf_addlanguagedir(char*dir)
+{
+ if(!globalParams)
+ globalParams = new GlobalParams("");
+
+ msg("<notice> Adding %s to language pack directories", dir);
+
+ int l;
+ FILE*fi = 0;
+ char* config_file = (char*)malloc(strlen(dir) + 1 + sizeof("add-to-xpdfrc"));
+ strcpy(config_file, dir);
+ strcat(config_file, dirseparator());
+ strcat(config_file, "add-to-xpdfrc");
+
+ fi = fopen(config_file, "rb");
+ if(!fi) {
+ msg("<error> Could not open %s", config_file);
+ return;
}
- }
- info.free();
-
- numpages = doc->getNumPages();
- if (doc->isEncrypted()) {
- /*ERROR: This pdf is encrypted, and disallows copying.
- Due to the DMCA, paragraph 1201, (2) A-C, circumventing
- a technological measure that efficively controls access to
- a protected work is violating American law.
- See www.eff.org for more information about DMCA issues.
- */
- if(!doc->okToCopy()) {
- printf("PDF disallows copying. Bailing out.\n");
- exit(1); //bail out
- }
- if(!doc->okToChange() || !doc->okToAddNotes())
- swfoutput_setprotected();
- }
+ globalParams->parseFile(new GString(config_file), fi);
+ fclose(fi);
+}
- output = new SWFOutputDev();
- output->startDoc(doc->getXRef());
+void pdfswf_addfontdir(char*dirname)
+{
+#ifdef HAVE_DIRENT_H
+ msg("<notice> Adding %s to font directories", dirname);
+ DIR*dir = opendir(dirname);
+ if(!dir) {
+ msg("<warning> Couldn't open directory %s\n", dirname);
+ return;
+ }
+ struct dirent*ent;
+ while(1) {
+ ent = readdir (dir);
+ if (!ent)
+ break;
+ int l;
+ char*name = ent->d_name;
+ char type = 0;
+ if(!name) continue;
+ l=strlen(name);
+ if(l<4)
+ continue;
+ if(!strncasecmp(&name[l-4], ".pfa", 4))
+ type=1;
+ if(!strncasecmp(&name[l-4], ".pfb", 4))
+ type=3;
+ if(!strncasecmp(&name[l-4], ".ttf", 4))
+ type=2;
+ if(type)
+ {
+ char*fontname = (char*)malloc(strlen(dirname)+strlen(name)+2);
+ strcpy(fontname, dirname);
+ strcat(fontname, dirseparator());
+ strcat(fontname, name);
+ msg("<verbose> Adding %s to fonts", fontname);
+ pdfswf_addfont(fontname);
+ }
+ }
+ closedir(dir);
+#else
+ msg("<warning> No dirent.h- unable to add font dir %s", dir);
+#endif
}
-void pdfswf_drawonlyshapes()
+
+typedef struct _pdf_doc_internal
+{
+ int protect;
+ PDFDoc*doc;
+ InfoOutputDev*info;
+} pdf_doc_internal_t;
+typedef struct _pdf_page_internal
+{
+} pdf_page_internal_t;
+typedef struct _swf_output_internal
{
- drawonlyshapes = 1;
+ SWFOutputDev*outputDev;
+} swf_output_internal_t;
+
+pdf_doc_t* pdf_init(char*filename, char*userPassword)
+{
+ pdf_doc_t*pdf_doc = (pdf_doc_t*)malloc(sizeof(pdf_doc_t));
+ memset(pdf_doc, 0, sizeof(pdf_doc_t));
+ pdf_doc_internal_t*i= (pdf_doc_internal_t*)malloc(sizeof(pdf_doc_internal_t));
+ memset(i, 0, sizeof(pdf_doc_internal_t));
+ pdf_doc->internal = i;
+
+ GString *fileName = new GString(filename);
+ GString *userPW;
+ Object info;
+
+ // read config file
+ if(!globalParams)
+ globalParams = new GlobalParams("");
+
+ // open PDF file
+ if (userPassword && userPassword[0]) {
+ userPW = new GString(userPassword);
+ } else {
+ userPW = NULL;
+ }
+ i->doc = new PDFDoc(fileName, userPW);
+ if (userPW) {
+ delete userPW;
+ }
+ if (!i->doc->isOk()) {
+ return 0;
+ }
+
+ // print doc info
+ i->doc->getDocInfo(&info);
+ if (info.isDict() &&
+ (getScreenLogLevel()>=LOGLEVEL_NOTICE)) {
+ printInfoString(info.getDict(), "Title", "Title: %s\n");
+ printInfoString(info.getDict(), "Subject", "Subject: %s\n");
+ printInfoString(info.getDict(), "Keywords", "Keywords: %s\n");
+ printInfoString(info.getDict(), "Author", "Author: %s\n");
+ printInfoString(info.getDict(), "Creator", "Creator: %s\n");
+ printInfoString(info.getDict(), "Producer", "Producer: %s\n");
+ printInfoDate(info.getDict(), "CreationDate", "CreationDate: %s\n");
+ printInfoDate(info.getDict(), "ModDate", "ModDate: %s\n");
+ printf("Pages: %d\n", i->doc->getNumPages());
+ printf("Linearized: %s\n", i->doc->isLinearized() ? "yes" : "no");
+ printf("Encrypted: ");
+ if (i->doc->isEncrypted()) {
+ printf("yes (print:%s copy:%s change:%s addNotes:%s)\n",
+ i->doc->okToPrint() ? "yes" : "no",
+ i->doc->okToCopy() ? "yes" : "no",
+ i->doc->okToChange() ? "yes" : "no",
+ i->doc->okToAddNotes() ? "yes" : "no");
+ } else {
+ printf("no\n");
+ }
+ }
+ info.free();
+
+ pdf_doc->num_pages = i->doc->getNumPages();
+ i->protect = 0;
+ if (i->doc->isEncrypted()) {
+ if(!i->doc->okToCopy()) {
+ printf("PDF disallows copying.\n");
+ return 0;
+ }
+ if(!i->doc->okToChange() || !i->doc->okToAddNotes())
+ i->protect = 1;
+ }
+
+ InfoOutputDev*io = new InfoOutputDev();
+ int t;
+ for(t=1;t<=pdf_doc->num_pages;t++) {
+#ifdef XPDF_101
+ i->doc->displayPage((OutputDev*)io, t, /*zoom*/zoom, /*rotate*/0, /*doLinks*/(int)1);
+#else
+ i->doc->displayPage((OutputDev*)io, t, zoom, zoom, /*rotate*/0, true, /*doLinks*/(int)1);
+#endif
+ }
+ i->info = io;
+
+ return pdf_doc;
}
-void pdfswf_ignoredraworder()
+class MemCheck
+{
+ public: ~MemCheck()
+ {
+ delete globalParams;globalParams=0;
+ Object::memCheck(stderr);
+ gMemReport(stderr);
+ }
+} myMemCheck;
+
+void pdf_destroy(pdf_doc_t*pdf_doc)
{
- ignoredraworder = 1;
+ pdf_doc_internal_t*i= (pdf_doc_internal_t*)pdf_doc->internal;
+
+ delete i->doc; i->doc=0;
+
+ if(i->info) {
+ delete i->info;i->info=0;
+ }
+
+ free(pdf_doc->internal);pdf_doc->internal=0;
+ free(pdf_doc);pdf_doc=0;
}
-void pdfswf_linksopennewwindow()
+pdf_page_t* pdf_getpage(pdf_doc_t*pdf_doc, int page)
{
- opennewwindow = 1;
+ pdf_doc_internal_t*di= (pdf_doc_internal_t*)pdf_doc->internal;
+
+ if(page < 1 || page > pdf_doc->num_pages)
+ return 0;
+
+ pdf_page_t* pdf_page = (pdf_page_t*)malloc(sizeof(pdf_page_t));
+ pdf_page_internal_t*pi= (pdf_page_internal_t*)malloc(sizeof(pdf_page_internal_t));
+ memset(pi, 0, sizeof(pdf_page_internal_t));
+ pdf_page->internal = pi;
+
+ pdf_page->parent = pdf_doc;
+ pdf_page->nr = page;
+ return pdf_page;
}
-void pdfswf_storeallcharacters()
+void pdf_page_destroy(pdf_page_t*pdf_page)
{
- storeallcharacters = 1;
+ pdf_page_internal_t*i= (pdf_page_internal_t*)pdf_page->internal;
+ free(pdf_page->internal);pdf_page->internal = 0;
+ free(pdf_page);pdf_page=0;
}
-void pdfswf_enablezlib()
+swf_output_t* swf_output_init()
{
- enablezlib = 1;
+ swf_output_t*swf_output = (swf_output_t*)malloc(sizeof(swf_output_t));
+ memset(swf_output, 0, sizeof(swf_output_t));
+ swf_output_internal_t*i= (swf_output_internal_t*)malloc(sizeof(swf_output_internal_t));
+ memset(i, 0, sizeof(swf_output_internal_t));
+ swf_output->internal = i;
+
+ i->outputDev = new SWFOutputDev();
+ return swf_output;
}
-void pdfswf_jpegquality(int val)
+void swf_output_setparameter(swf_output_t*swf, char*name, char*value)
{
- if(val<0) val=0;
- if(val>100) val=100;
- jpegquality = val;
+ pdfswf_setparameter(name, value);
}
-void pdfswf_setoutputfilename(char*_filename)
+void swf_output_startframe(swf_output_t*swf, int width, int height)
{
- swffilename = _filename;
+ swf_output_internal_t*i= (swf_output_internal_t*)swf->internal;
+ i->outputDev->startFrame(width, height);
}
+void swf_output_endframe(swf_output_t*swf)
+{
+ swf_output_internal_t*i= (swf_output_internal_t*)swf->internal;
+ i->outputDev->endframe();
+}
-void pdfswf_convertpage(int page)
+void swf_output_preparepage(swf_output_t*swf, int pdfpage, int outputpage)
{
- if(!pages)
- {
- pages = (int*)malloc(1024*sizeof(int));
- pagebuflen = 1024;
+ swf_output_internal_t*i= (swf_output_internal_t*)swf->internal;
+ SWFOutputDev*o = i->outputDev;
+
+ if(pdfpage < 0)
+ return;
+
+ if(!o->pages) {
+ o->pagebuflen = 1024;
+ o->pages = (int*)malloc(o->pagebuflen*sizeof(int));
+ memset(o->pages, -1, o->pagebuflen*sizeof(int));
} else {
- if(pagepos == pagebuflen)
+ while(pdfpage >= o->pagebuflen)
{
- pagebuflen+=1024;
- pages = (int*)realloc(pages, pagebuflen);
+ int oldlen = o->pagebuflen;
+ o->pagebuflen+=1024;
+ o->pages = (int*)realloc(o->pages, o->pagebuflen*sizeof(int));
+ memset(&o->pages[oldlen], -1, (o->pagebuflen-oldlen)*sizeof(int));
}
}
- pages[pagepos++] = page;
+ o->pages[pdfpage] = outputpage;
+ if(pdfpage>o->pagepos)
+ o->pagepos = pdfpage;
}
-void pdfswf_performconversion()
+int swf_output_save(swf_output_t*swf, char*filename)
{
- int t;
- for(t=0;t<pagepos;t++)
- {
- currentpage = pages[t];
- doc->displayPage((OutputDev*)output, currentpage, /*dpi*/72, /*rotate*/0, /*doLinks*/(int)1);
- }
+ swf_output_internal_t*i= (swf_output_internal_t*)swf->internal;
+ int ret = i->outputDev->save(filename);
+ return ret;
}
-int pdfswf_numpages()
+void* swf_output_get(swf_output_t*swf)
{
- return doc->getNumPages();
+ swf_output_internal_t*i= (swf_output_internal_t*)swf->internal;
+ void* ret = i->outputDev->getSWF();
+ return ret;
}
-void pdfswf_insertstop()
+void swf_output_destroy(swf_output_t*output)
{
- insertstoptag = 1;
+ swf_output_internal_t*i = (swf_output_internal_t*)output->internal;
+ delete i->outputDev; i->outputDev=0;
+ free(output->internal);output->internal=0;
+ free(output);
}
-int closed=0;
-void pdfswf_close()
+void pdf_page_render2(pdf_page_t*page, swf_output_t*swf)
{
- logf("<debug> pdfswf.cc: pdfswf_close()");
+ pdf_doc_internal_t*pi = (pdf_doc_internal_t*)page->parent->internal;
+ swf_output_internal_t*si = (swf_output_internal_t*)swf->internal;
+
+ if(!pi) {
+ msg("<fatal> pdf_page_render: Parent PDF this page belongs to doesn't exist yet/anymore");
+ return;
+ }
+
+ if(pi->protect) {
+ gfxdevice_t*dev = si->outputDev->output;
+ dev->setparameter(dev, "protect", "1");
+ }
+ si->outputDev->setInfo(pi->info);
+ si->outputDev->setXRef(pi->doc, pi->doc->getXRef());
+#ifdef XPDF_101
+ pi->doc->displayPage((OutputDev*)si->outputDev, page->nr, /*zoom*/zoom, /*rotate*/0, /*doLinks*/(int)1);
+#else
+ pi->doc->displayPage((OutputDev*)si->outputDev, page->nr, zoom, zoom, /*rotate*/0, true, /*doLinks*/(int)1);
+#endif
+}
+
+void pdf_page_rendersection(pdf_page_t*page, swf_output_t*output, int x, int y, int x1, int y1, int x2, int y2)
+{
+ pdf_doc_internal_t*pi = (pdf_doc_internal_t*)page->parent->internal;
+ swf_output_internal_t*si = (swf_output_internal_t*)output->internal;
+
+ si->outputDev->setMove(x,y);
+ if((x1|y1|x2|y2)==0) x2++;
+ si->outputDev->setClip(x1,y1,x2,y2);
+
+ pdf_page_render2(page, output);
+}
+void pdf_page_render(pdf_page_t*page, swf_output_t*output)
+{
+ pdf_doc_internal_t*pi = (pdf_doc_internal_t*)page->parent->internal;
+ swf_output_internal_t*si = (swf_output_internal_t*)output->internal;
+
+ si->outputDev->setMove(0,0);
+ si->outputDev->setClip(0,0,0,0);
+
+ pdf_page_render2(page, output);
+}
+
+
+pdf_page_info_t* pdf_page_getinfo(pdf_page_t*page)
+{
+ pdf_doc_internal_t*pi = (pdf_doc_internal_t*)page->parent->internal;
+ pdf_page_internal_t*i= (pdf_page_internal_t*)page->internal;
+ pdf_page_info_t*info = (pdf_page_info_t*)malloc(sizeof(pdf_page_info_t));
+ memset(info, 0, sizeof(pdf_page_info_t));
+
+ InfoOutputDev*output = new InfoOutputDev;
+
+#ifdef XPDF_101
+ pi->doc->displayPage((OutputDev*)output, page->nr, /*zoom*/zoom, /*rotate*/0, /*doLinks*/(int)1);
+#else
+ pi->doc->displayPage((OutputDev*)output, page->nr, zoom, zoom, /*rotate*/0, true, /*doLinks*/(int)1);
+#endif
+
+ info->xMin = output->x1;
+ info->yMin = output->y1;
+ info->xMax = output->x2;
+ info->yMax = output->y2;
+ info->number_of_images = output->num_images;
+ info->number_of_links = output->num_links;
+ info->number_of_fonts = output->num_fonts;
+
delete output;
- delete doc;
- //freeParams();
- // check for memory leaks
- Object::memCheck(stderr);
- gMemReport(stderr);
+
+ return info;
}
+void pdf_page_info_destroy(pdf_page_info_t*info)
+{
+ free(info);
+}
git.asbjorn.biz / swftools.git / blobdiff