#include "../devices/ops.h"
#include "../devices/arts.h"
#include "../devices/render.h"
+
+#include "../art/libart.h"
+#include "../devices/artsutils.c"
+
#include "../png.h"
+#include "fonts.h"
#include <math.h>
static char* lastfontdir = 0;
-struct mapping {
+struct fontentry {
char*pdffont;
char*filename;
+ char*afm;
+ int afmlen;
+ char*pfb;
+ int pfblen;
+ char*fullfilename;
} pdf2t1map[] ={
-{"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"}};
+{"Times-Roman", "n021003l", n021003l_afm, n021003l_afm_len, n021003l_pfb, n021003l_pfb_len},
+{"Times-Italic", "n021023l", n021023l_afm, n021023l_afm_len, n021023l_pfb, n021023l_pfb_len},
+{"Times-Bold", "n021004l", n021004l_afm, n021004l_afm_len, n021004l_pfb, n021004l_pfb_len},
+{"Times-BoldItalic", "n021024l", n021024l_afm, n021024l_afm_len, n021024l_pfb, n021024l_pfb_len},
+{"Helvetica", "n019003l", n019003l_afm, n019003l_afm_len, n019003l_pfb, n019003l_pfb_len},
+{"Helvetica-Oblique", "n019023l", n019023l_afm, n019023l_afm_len, n019023l_pfb, n019023l_pfb_len},
+{"Helvetica-Bold", "n019004l", n019004l_afm, n019004l_afm_len, n019004l_pfb, n019004l_pfb_len},
+{"Helvetica-BoldOblique", "n019024l", n019024l_afm, n019024l_afm_len, n019024l_pfb, n019024l_pfb_len},
+{"Courier", "n022003l", n022003l_afm, n022003l_afm_len, n022003l_pfb, n022003l_pfb_len},
+{"Courier-Oblique", "n022023l", n022023l_afm, n022023l_afm_len, n022023l_pfb, n022023l_pfb_len},
+{"Courier-Bold", "n022004l", n022004l_afm, n022004l_afm_len, n022004l_pfb, n022004l_pfb_len},
+{"Courier-BoldOblique", "n022024l", n022024l_afm, n022024l_afm_len, n022024l_pfb, n022024l_pfb_len},
+{"Symbol", "s050000l", s050000l_afm, s050000l_afm_len, s050000l_pfb, s050000l_pfb_len},
+{"ZapfDingbats", "d050000l", d050000l_afm, d050000l_afm_len, d050000l_pfb, d050000l_pfb_len}};
+
static int verbose = 0;
static int dbgindent = 0;
this->transparencygroup = 0;
this->softmask = 0;
this->grouprecording = 0;
+ this->isolated = 0;
}
GBool GFXOutputDev::interpretType3Chars()
{
- return gTrue;
+ return this->do_interpretType3Chars;
}
typedef struct _drawnchar
this->pagepos = 0;
this->config_use_fontconfig=1;
this->config_break_on_warning=0;
+ this->do_interpretType3Chars = gTrue;
this->parameters = p;
+
+ memset(states, 0, sizeof(states));
/* configure device */
while(p) {
- if(!strcmp(p->name,"fontconfig")) {
- this->config_use_fontconfig = atoi(p->value);
- } else if(!strcmp(p->name,"breakonwarning")) {
- this->config_break_on_warning = atoi(p->value);
- }
+ setParameter(p->name, p->value);
p = p->next;
}
};
+
+void GFXOutputDev::setParameter(char*key, char*value)
+{
+ if(!strcmp(key,"rawtext")) {
+ this->do_interpretType3Chars = atoi(value)^1;
+ } else if(!strcmp(key,"breakonwarning")) {
+ this->config_break_on_warning = atoi(value);
+ } else if(!strcmp(key,"fontconfig")) {
+ this->config_use_fontconfig = atoi(value);
+ } else {
+ msg("<warning> Ignored parameter: %s=%s", key, value);
+ }
+}
void GFXOutputDev::setDevice(gfxdevice_t*dev)
{
else if(nr == 1)
msg("<warning> The following font caused problems (substituting):");
else if(nr == 2)
- msg("<warning> The following Type 3 Font will be rendered as bitmap:");
+ msg("<warning> The following Type 3 Font will be rendered as graphics:");
dumpFontInfo("<warning>", font);
}
return gFalse;
}
-void GFXOutputDev::strokeGfxline(GfxState *state, gfxline_t*line)
+#define STROKE_FILL 1
+#define STROKE_CLIP 2
+void GFXOutputDev::strokeGfxline(GfxState *state, gfxline_t*line, int flags)
{
int lineCap = state->getLineCap(); // 0=butt, 1=round 2=square
int lineJoin = state->getLineJoin(); // 0=miter, 1=round 2=bevel
);
dump_outline(line);
}
-
- //swfoutput_drawgfxline(output, line, width, &col, capType, joinType, miterLimit);
- device->stroke(device, line, width, &col, capType, joinType, miterLimit);
+
+ if(flags&STROKE_FILL) {
+ ArtSVP* svp = gfxstrokeToSVP(line, width, capType, joinType, miterLimit);
+ gfxline_t*gfxline = SVPtogfxline(svp);
+ if(flags&STROKE_CLIP) {
+ device->startclip(device, gfxline);
+ states[statepos].clipping++;
+ } else {
+ device->fill(device, gfxline, &col);
+ }
+ free(gfxline);
+ art_svp_free(svp);
+ } else {
+ if(flags&STROKE_CLIP)
+ msg("<error> Stroke&clip not supported at the same time");
+ device->stroke(device, line, width, &col, capType, joinType, miterLimit);
+ }
if(line2)
gfxline_free(line2);
states[statepos].clipping++;
gfxline_free(line);
}
+void GFXOutputDev::clipToStrokePath(GfxState *state)
+{
+ GfxPath * path = state->getPath();
+ gfxline_t*line= gfxPath_to_gfxline(state, path, 0, user_movex + clipmovex, user_movey + clipmovey);
+ strokeGfxline(state, line, STROKE_FILL|STROKE_CLIP);
+ gfxline_free(line);
+}
void GFXOutputDev::endframe()
{
device->endclip(device);
outer_clip_box = 0;
}
-
- device->endpage(device);
}
void GFXOutputDev::finish()
int getGfxCharID(gfxfont_t*font, int charnr, char *charname, int u)
{
char*uniname = 0;
+ if(!font)
+ return charnr;
if(u>0) {
int t;
/* find out char name from unicode index
Gushort *CIDToGIDMap = 0;
GfxFont*font = state->getFont();
- if(font->getType() == fontType3) {
+ if(font->getType() == fontType3 && do_interpretType3Chars) {
/* type 3 chars are passed as graphics */
msg("<debug> type3 char at %f/%f", x, y);
return;
current_text_stroke = 0;
} else if((render&3) == RENDER_FILLSTROKE) {
fillGfxLine(state, current_text_stroke);
- strokeGfxline(state, current_text_stroke);
+ strokeGfxline(state, current_text_stroke,0);
gfxline_free(current_text_stroke);
current_text_stroke = 0;
} else if((render&3) == RENDER_STROKE) {
- strokeGfxline(state, current_text_stroke);
+ strokeGfxline(state, current_text_stroke,0);
gfxline_free(current_text_stroke);
current_text_stroke = 0;
}
{
msg("<debug> beginType3Char %d, %08x, %d", code, *u, uLen);
type3active = 1;
+
+ /*int t;
+
+ gfxcolor_t col={255,0,0,0};
+ gfxmatrix_t m = {1,0,0, 0,1,0};
+
+ for(t=0;t<uLen;t++) {
+ device->drawchar(device, 0, u[t], &col, &m);
+ }*/
+
/* the character itself is going to be passed using the draw functions */
return gFalse; /* gTrue= is_in_cache? */
}
device->fill(device, clippath, &white);
}
-#if xpdfUpdateVersion >= 16
+
void GFXOutputDev::processLink(Link *link, Catalog *catalog)
-#else
-void GFXOutputDev::drawLink(Link *link, Catalog *catalog)
-#endif
{
double x1, y1, x2, y2, w;
gfxline_t points[5];
statepos--;
}
+char* writeOutStdFont(fontentry* f)
+{
+ FILE*fi;
+ char namebuf1[512];
+ char namebuf2[512];
+ char* tmpFileName = mktmpname(namebuf1);
+
+ sprintf(namebuf2, "%s.afm", tmpFileName);
+ fi = fopen(namebuf2, "wb");
+ if(!fi)
+ return 0;
+ fwrite(f->afm, 1, f->afmlen, fi);
+ fclose(fi);
+
+ sprintf(namebuf2, "%s.pfb", tmpFileName);
+ fi = fopen(namebuf2, "wb");
+ if(!fi)
+ return 0;
+ fwrite(f->pfb, 1, f->pfblen, fi);
+ fclose(fi);
+
+ return strdup(namebuf2);
+}
+
char* GFXOutputDev::searchFont(char*name)
{
int i;
char*filename=0;
- 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++)
+ for(i=0;i<sizeof(pdf2t1map)/sizeof(fontentry);i++)
{
if(!strcmp(name, pdf2t1map[i].pdffont))
{
- name = pdf2t1map[i].filename;
- is_standard_font = 1;
- break;
+ if(!pdf2t1map[i].fullfilename) {
+ pdf2t1map[i].fullfilename = writeOutStdFont(&pdf2t1map[i]);
+ if(!pdf2t1map[i].fullfilename) {
+ msg("<error> Couldn't save default font- is the Temp Directory writable?");
+ } else {
+ msg("<verbose> Storing standard PDF font %s at %s", name, pdf2t1map[i].fullfilename);
+ }
+ }
+ return strdup(pdf2t1map[i].fullfilename);
}
}
- /* look in all font files */
+ /* else look in all font files */
for(i=0;i<fontnum;i++)
{
- if(strstr(fonts[i].filename, name))
- {
- if(!fonts[i].used) {
-
- fonts[i].used = 1;
- if(!is_standard_font)
- msg("<notice> Using %s for %s", fonts[i].filename, name);
- }
+ if(strstr(fonts[i].filename, name)) {
return strdup(fonts[i].filename);
}
}
}
FoFiType1C *cvt = FoFiType1C::make(fontBuf, fontLen);
if(!cvt) return 0;
- cvt->convertToType1(NULL, gTrue, FoFiWrite, f);
+ cvt->convertToType1(0, NULL, gTrue, FoFiWrite, f);
//cvt->convertToCIDType0("test", f);
//cvt->convertToType0("test", f);
delete cvt;
GfxPath * path = state->getPath();
gfxline_t*line= gfxPath_to_gfxline(state, path, 0, user_movex + clipmovex, user_movey + clipmovey);
- strokeGfxline(state, line);
+ strokeGfxline(state, line, 0);
gfxline_free(line);
}
return nbbox;
}
-#if xpdfUpdateVersion >= 16
void GFXOutputDev::beginTransparencyGroup(GfxState *state, double *bbox,
GfxColorSpace *blendingColorSpace,
GBool isolated, GBool knockout,
dbg("beginTransparencyGroup %.1f/%.1f/%.1f/%.1f %s isolated=%d knockout=%d forsoftmask=%d", bbox[0],bbox[1],bbox[2],bbox[3], colormodename, isolated, knockout, forSoftMask);
dbg("using clipping rect %f/%f/%f/%f\n", rect.posx,rect.posy,rect.width,rect.height);
msg("<verbose> beginTransparencyGroup %.1f/%.1f/%.1f/%.1f %s isolated=%d knockout=%d forsoftmask=%d", bbox[0],bbox[1],bbox[2],bbox[3], colormodename, isolated, knockout, forSoftMask);
+
states[statepos].createsoftmask |= forSoftMask;
states[statepos].transparencygroup = !forSoftMask;
- states[statepos].olddevice = this->device;
+ states[statepos].isolated = isolated;
+ states[statepos].olddevice = this->device;
this->device = (gfxdevice_t*)rfx_calloc(sizeof(gfxdevice_t));
gfxdevice_record_init(this->device);
dbg("softmaskrecording is %08x at statepos %d\n", states[statepos].softmaskrecording, statepos);
states[statepos].softmask = 1;
+ states[statepos].softmask_alpha = alpha;
}
static inline Guchar div255(int x) {
#endif
int width = (int)bbox.xmax,height = (int)bbox.ymax;
+ if(width<=0 || height<=0)
+ return;
gfxdevice_t belowrender;
gfxdevice_render_init(&belowrender);
- belowrender.setparameter(&belowrender, "fillwhite", "1"); //for isolated=0?
+ if(states[statepos+1].isolated) {
+ belowrender.setparameter(&belowrender, "fillwhite", "1");
+ }
belowrender.setparameter(&belowrender, "antialize", "2");
belowrender.startpage(&belowrender, width, height);
gfxresult_record_replay(below, &belowrender);
belowrender.endpage(&belowrender);
gfxresult_t* belowresult = belowrender.finish(&belowrender);
gfximage_t* belowimg = (gfximage_t*)belowresult->get(belowresult,"page0");
+ //writePNG("below.png", (unsigned char*)belowimg->data, belowimg->width, belowimg->height);
gfxdevice_t maskrender;
gfxdevice_render_init(&maskrender);
gfxcolor_t* l1 = &maskimg->data[maskimg->width*y];
gfxcolor_t* l2 = &belowimg->data[belowimg->width*y];
for(x=0;x<width;x++) {
- l2->a = (77*l1->r + 151*l1->g + 28*l1->b) >> 8;
+ int alpha;
+ if(states[statepos].softmask_alpha) {
+ alpha = l1->a;
+ } else {
+ alpha = (77*l1->r + 151*l1->g + 28*l1->b) >> 8;
+ }
/* premultiply alpha */
- l2->r = div255(l2->a*l2->r);
- l2->g = div255(l2->a*l2->g);
- l2->b = div255(l2->a*l2->b);
+ l2->a = div255(alpha*l2->a);
+ l2->r = div255(alpha*l2->r);
+ l2->g = div255(alpha*l2->g);
+ l2->b = div255(alpha*l2->b);
l1++;
l2++;
states[statepos].softmaskrecording = 0;
}
-#endif
-
/*class MemCheck
{
public: ~MemCheck()
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