double config_dumpfonts;
double config_ppmsubpixels;
double config_jpegsubpixels;
+ char hasbuttons;
int config_simpleviewer;
int config_opennewwindow;
int config_ignoredraworder;
int config_bboxvars;
int config_disable_polygon_conversion;
int config_normalize_polygon_positions;
+ char config_disablelinks;
RGBA config_linkcolor;
float config_minlinewidth;
double config_caplinewidth;
i->firstpage = 1;
i->pagefinished = 1;
+ i->config_disablelinks=0;
i->config_dumpfonts=0;
i->config_ppmsubpixels=0;
i->config_jpegsubpixels=0;
i->config_internallinkfunction=0;
i->config_externallinkfunction=0;
i->config_reordertags=1;
- i->config_linknameurl=1;
+ i->config_linknameurl=0;
i->config_linkcolor.r = i->config_linkcolor.g = i->config_linkcolor.b = 255;
i->config_linkcolor.a = 0x40;
i->tag = i->swf->firstTag;
RGBA rgb;
rgb.a = rgb.r = rgb.g = rgb.b = 0xff;
- rgb.r = 0;
+ //rgb.r = 0;
swf_SetRGB(i->tag,&rgb);
i->startdepth = i->depth = 0;
/* delete old shape tag */
TAG*todel = i->tag;
i->tag = i->tag->prev;
- swf_DeleteTag(todel);
+ swf_DeleteTag(0, todel);
if(i->shape) {swf_ShapeFree(i->shape);i->shape=0;}
i->shapeid = -1;
i->bboxrectpos = -1;
tag->id != ST_END &&
tag->id != ST_DOACTION &&
tag->id != ST_SHOWFRAME) {
- swf_DeleteTag(tag);
+ swf_DeleteTag(swf, tag);
}
tag = next;
}
and the ST_END- they confuse the flash player */
while(tag->id == ST_REMOVEOBJECT2) {
TAG* prev = tag->prev;
- swf_DeleteTag(tag);
+ swf_DeleteTag(i->swf, tag);
tag = prev;
}
i->swf->compressed = 1;
}
- /* Initialize AVM2 if it is a Flash9 file */
- if(i->config_flashversion>=9 && i->config_insertstoptag) {
- AVM2_InsertStops(i->swf);
+ /* Add AVM2 actionscript */
+ if(i->config_flashversion>=9 &&
+ (i->config_insertstoptag || i->hasbuttons)) {
+ swf_AddButtonLinks(i->swf, i->config_insertstoptag,
+ i->config_internallinkfunction||i->config_externallinkfunction);
}
// if(i->config_reordertags)
// swf_Optimize(i->swf);
{
swfoutput_internal*i = (swfoutput_internal*)dev->internal;
+ if(i->config_disablelinks)
+ return;
+
if(!strncmp("http://pdf2swf:", url, 15)) {
char*tmp = strdup(url);
int l = strlen(tmp);
endshape(dev);
if(i->textid>=0)
endtext(dev);
+
+ /* TODO: escape special characters in url */
- if(i->config_externallinkfunction) {
+ if(i->config_externallinkfunction && i->config_flashversion<=8) {
actions = action_PushString(actions, url); //parameter
actions = action_PushInt(actions, 1); //number of parameters (1)
actions = action_PushString(actions, i->config_externallinkfunction); //function name
if(i->textid>=0)
endtext(dev);
- if(!i->config_internallinkfunction) {
+ if(!i->config_internallinkfunction || i->config_flashversion>=9) {
actions = action_GotoFrame(actions, page-1);
actions = action_End(actions);
} else {
double posy = 0;
int buttonid = getNewID(dev);
gfxbbox_t bbox = gfxline_getbbox(points);
+
+ i->hasbuttons = 1;
/* shape */
myshapeid = getNewID(dev);
swf_ButtonPostProcess(i->tag, 1);
}
}
+ char buf[80];
const char* name = 0;
if(i->config_linknameurl) {
name = url;
+ } else {
+ name = buf;
+ sprintf(buf, "button%d", buttonid);
}
msg("<trace> Placing link ID %d", buttonid);
i->config_dumpfonts = atoi(value);
} else if(!strcmp(name, "animate")) {
i->config_animate = atoi(value);
+ } else if(!strcmp(name, "disablelinks")) {
+ i->config_disablelinks = atoi(value);
} else if(!strcmp(name, "simpleviewer")) {
i->config_simpleviewer = atoi(value);
} else if(!strcmp(name, "next_bitmap_is_jpeg")) {
printf("animate insert a showframe tag after each placeobject (animate draw order of PDF files)\n");
printf("jpegquality=<quality> set compression quality of jpeg images\n");
printf("splinequality=<value> Set the quality of spline convertion to value (0-100, default: 100).\n");
+ printf("disablelinks Disable links.\n");
} else {
return 0;
}
for(t=0;t<font->max_unicode;t++) {
swffont->ascii2glyph[t] = font->unicode2glyph[t];
}
+ SRECT max = {0,0,0,0};
for(t=0;t<font->num_glyphs;t++) {
drawer_t draw;
gfxline_t*line;
- int advance = 0;
+ double advance = 0;
swffont->glyph2ascii[t] = font->glyphs[t].unicode;
if(swffont->glyph2ascii[t] == 0xffff || swffont->glyph2ascii[t] == 0x0000) {
/* flash 8 flashtype requires unique unicode IDs for each character.
} else {
swffont->glyphnames[t] = 0;
}
- advance = (int)(font->glyphs[t].advance);
+ advance = font->glyphs[t].advance;
swf_Shape01DrawerInit(&draw, 0);
line = font->glyphs[t].line;
}
draw.finish(&draw);
swffont->glyph[t].shape = swf_ShapeDrawerToShape(&draw);
- swffont->layout->bounds[t] = swf_ShapeDrawerGetBBox(&draw);
- int xmax = swffont->layout->bounds[t].xmax / 20;
- if(xmax>0 && xmax*2 < advance) {
- printf("fix bad advance value: bbox=%d, advance=%d (%f)\n", xmax, advance, font->glyphs[t].advance);
- advance = xmax;
- }
+ SRECT bbox = swf_ShapeDrawerGetBBox(&draw);
+ swf_ExpandRect2(&max, &bbox);
+
+ swffont->layout->bounds[t] = bbox;
- if(advance<32768/20) {
- swffont->glyph[t].advance = advance*20;
+ if(advance<32768.0/20) {
+ swffont->glyph[t].advance = (int)(advance*20);
} else {
+ //msg("<warning> Advance value overflow in glyph %d", t);
swffont->glyph[t].advance = 32767;
}
swf_ExpandRect2(&bounds, &swffont->layout->bounds[t]);
}
+ for(t=0;t<font->num_glyphs;t++) {
+ SRECT bbox = swffont->layout->bounds[t];
+
+ /* if the glyph doesn't have a bounding box, use the
+ combined bounding box (necessary e.g. for space characters) */
+ if(!(bbox.xmin|bbox.ymin|bbox.xmax|bbox.ymax)) {
+ swffont->layout->bounds[t] = bbox = max;
+ }
+
+ /* check that the advance value is reasonable, by comparing it
+ with the bounding box */
+ if(bbox.xmax>0 && (bbox.xmax*10 < swffont->glyph[t].advance || !swffont->glyph[t].advance)) {
+ if(swffont->glyph[t].advance)
+ msg("<warning> fix bad advance value for char %d: bbox=%.2f, advance=%.2f\n", t, bbox.xmax/20.0, swffont->glyph[t].advance/20.0);
+ swffont->glyph[t].advance = bbox.xmax;
+ }
+ //swffont->glyph[t].advance = bbox.xmax - bbox.xmin;
+ }
/* Flash player will use the advance value from the char, and the ascent/descent values
swffont->layout->descent = 0;
swffont->layout->leading = bounds.ymax - bounds.ymin;
+ /* if the font has proper ascent/descent values (>0) and those define
+ greater line spacing that what we estimated from the bounding boxes,
+ use the font's parameters */
+ if(font->ascent*20 > swffont->layout->ascent)
+ swffont->layout->ascent = font->ascent*20;
+ if(font->descent*20 > swffont->layout->descent)
+ swffont->layout->descent = font->descent*20;
+
return swffont;
}
msg("<error> swf_drawchar called (glyph %d) without font", glyph);
return;
}
+
+ if(i->config_drawonlyshapes) {
+ gfxglyph_t*g = &font->glyphs[glyph];
+ gfxline_t*line2 = gfxline_clone(g->line);
+ gfxline_transform(line2, matrix);
+ dev->fill(dev, line2, color);
+ gfxline_free(line2);
+ return;
+ }
+
if(!i->swffont || !i->swffont->name || strcmp((char*)i->swffont->name,font->id)) // not equal to current font
{
/* TODO: remove the need for this (enhance getcharacterbbox so that it can cope
git.asbjorn.biz / swftools.git / blobdiff