fontlist_t*next;
};
-double config_ppmsubpixels=0;
-double config_jpegsubpixels=0;
-int config_opennewwindow=0;
-int config_ignoredraworder=0;
-int config_drawonlyshapes=0;
-int config_jpegquality=85;
-int config_storeallcharacters=0;
-int config_enablezlib=0;
-int config_insertstoptag=0;
-int config_flashversion=5;
-int config_splinemaxerror=1;
-int config_fontsplinemaxerror=1;
-int config_filloverlap=0;
-int config_protect=0;
-float config_minlinewidth=0.05;
-double config_caplinewidth=1;
+typedef long int twip;
+
+struct swfmatrix {
+ double m11,m12,m21,m22,m31,m32;
+};
typedef struct _swfoutput_internal
{
- swfoutput*obj; // the swfoutput object where this internal struct resides
-
- SWF swf;
+ gfxdevice_t*dev; // the gfxdevice object where this internal struct resides
+
+ double config_dumpfonts;
+ double config_ppmsubpixels;
+ double config_jpegsubpixels;
+ int config_opennewwindow;
+ int config_ignoredraworder;
+ int config_drawonlyshapes;
+ int config_jpegquality;
+ int config_storeallcharacters;
+ int config_generate_fake_tags;
+ int config_enablezlib;
+ int config_insertstoptag;
+ int config_flashversion;
+ int config_splinemaxerror;
+ int config_fontsplinemaxerror;
+ int config_filloverlap;
+ int config_protect;
+ int config_bboxvars;
+ float config_minlinewidth;
+ double config_caplinewidth;
+
+ SWF* swf;
fontlist_t* fontlist;
int bboxrectpos;
SRECT bboxrect;
- TAG*cliptag;
-
chardata_t chardata[CHARDATAMAX];
int chardatapos;
int firstpage;
char pagefinished;
- /* during the transition to the gfxdevice interface:
- a device which uses this swfoutput as target */
- gfxdevice_t device;
+ char overflow;
+
+ MATRIX fontmatrix;
+ double fontm11,fontm12,fontm21,fontm22;
+ SWFFONT *swffont;
+ RGBA strokergb;
+ RGBA fillrgb;
+ int drawmode;
+
+ int shapeposx;
+ int shapeposy;
} swfoutput_internal;
-void swf_fillbitmap(gfxdevice_t*driver, gfxline_t*line, gfximage_t*img, gfxmatrix_t*move, gfxcxform_t*cxform);
-int swf_setparameter(gfxdevice_t*driver, const char*key, const char*value);
-void swf_drawstroke(gfxdevice_t*dev, gfxline_t*line, gfxcoord_t width, gfxcolor_t*color, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit);
-void swf_startclip(gfxdevice_t*dev, gfxline_t*line);
-void swf_endclip(gfxdevice_t*dev);
-void swf_stroke(gfxdevice_t*dev, gfxline_t*line, gfxcoord_t width, gfxcolor_t*color, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit);
-void swf_fill(gfxdevice_t*dev, gfxline_t*line, gfxcolor_t*color);
-void swf_fillbitmap(gfxdevice_t*dev, gfxline_t*line, gfximage_t*img, gfxmatrix_t*matrix, gfxcxform_t*cxform);
-void swf_fillgradient(gfxdevice_t*dev, gfxgradient_t*gradient, gfxgradienttype_t type, gfxmatrix_t*matrix);
+static void swf_fillbitmap(gfxdevice_t*driver, gfxline_t*line, gfximage_t*img, gfxmatrix_t*move, gfxcxform_t*cxform);
+static int swf_setparameter(gfxdevice_t*driver, const char*key, const char*value);
+static void swf_drawstroke(gfxdevice_t*dev, gfxline_t*line, gfxcoord_t width, gfxcolor_t*color, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit);
+static void swf_startclip(gfxdevice_t*dev, gfxline_t*line);
+static void swf_endclip(gfxdevice_t*dev);
+static void swf_stroke(gfxdevice_t*dev, gfxline_t*line, gfxcoord_t width, gfxcolor_t*color, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit);
+static void swf_fill(gfxdevice_t*dev, gfxline_t*line, gfxcolor_t*color);
+static void swf_fillbitmap(gfxdevice_t*dev, gfxline_t*line, gfximage_t*img, gfxmatrix_t*matrix, gfxcxform_t*cxform);
+static void swf_fillgradient(gfxdevice_t*dev, gfxline_t*line, gfxgradient_t*gradient, gfxgradienttype_t type, gfxmatrix_t*matrix);
+static void swf_drawchar(gfxdevice_t*dev, char*fontid, int glyph, gfxcolor_t*color, gfxmatrix_t*matrix);
+static void swf_addfont(gfxdevice_t*dev, char*fontid, gfxfont_t*font);
+static void swf_drawlink(gfxdevice_t*dev, gfxline_t*line, char*action);
+static void swf_startframe(gfxdevice_t*dev, int width, int height);
+static void swf_endframe(gfxdevice_t*dev);
+static gfxresult_t* swf_finish(gfxdevice_t*driver);
static swfoutput_internal* init_internal_struct()
{
i->storefont = 0;
i->currentswfid = 0;
- i->depth = 1;
- i->startdepth = 1;
+ i->depth = 0;
+ i->overflow = 0;
+ i->startdepth = 0;
i->linewidth = 0;
i->shapeid = -1;
i->textid = -1;
i->firstpage = 1;
i->pagefinished = 1;
- i->device.internal = (void*)i;
- i->device.fillbitmap = swf_fillbitmap;
- i->device.setparameter = swf_setparameter;
- i->device.stroke = swf_stroke;
- i->device.startclip = swf_startclip;
- i->device.endclip = swf_endclip;
- i->device.fill = swf_fill;
- i->device.fillbitmap = swf_fillbitmap;
- i->device.fillgradient = swf_fillgradient;
+ i->config_dumpfonts=0;
+ i->config_ppmsubpixels=0;
+ i->config_jpegsubpixels=0;
+ i->config_opennewwindow=1;
+ i->config_ignoredraworder=0;
+ i->config_drawonlyshapes=0;
+ i->config_jpegquality=85;
+ i->config_storeallcharacters=0;
+ i->config_enablezlib=0;
+ i->config_generate_fake_tags=0;
+ i->config_insertstoptag=0;
+ i->config_flashversion=6;
+ i->config_splinemaxerror=1;
+ i->config_fontsplinemaxerror=1;
+ i->config_filloverlap=0;
+ i->config_protect=0;
+ i->config_bboxvars=0;
+ i->config_minlinewidth=0.05;
+ i->config_caplinewidth=1;
return i;
};
-static void startshape(struct swfoutput* obj);
-static void starttext(struct swfoutput* obj);
-static void endshape(struct swfoutput* obj);
-static void endtext(struct swfoutput* obj);
+static int id_error = 0;
-// matrix multiplication. changes p0
-static void transform (plotxy*p0,struct swfmatrix*m)
+static U16 getNewID(gfxdevice_t* dev)
{
- double x,y;
- x = m->m11*p0->x+m->m12*p0->y;
- y = m->m21*p0->x+m->m22*p0->y;
- p0->x = x + m->m13;
- p0->y = y + m->m23;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
+ if(i->currentswfid == 65535) {
+ if(!id_error)
+ msg("<error> ID Table overflow");
+ id_error=1;
+ i->overflow = 1;
+ }
+ return ++i->currentswfid;
}
+static U16 getNewDepth(gfxdevice_t* dev)
+{
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
+ if(i->depth == 65535) {
+ if(!id_error)
+ msg("<error> Depth Table overflow");
+ id_error=1;
+ i->overflow = 1;
+ }
+ return ++i->depth;
+}
+
+static void startshape(gfxdevice_t* dev);
+static void starttext(gfxdevice_t* dev);
+static void endshape(gfxdevice_t* dev);
+static void endtext(gfxdevice_t* dev);
// write a move-to command into the swf
-static int moveto(struct swfoutput*obj, TAG*tag, plotxy p0)
+static int moveto(gfxdevice_t*dev, TAG*tag, plotxy p0)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
int rx = (int)(p0.x*20);
int ry = (int)(p0.y*20);
if(rx!=i->swflastx || ry!=i->swflasty || i->fillstylechanged) {
}
return 0;
}
-static int moveto(struct swfoutput*obj, TAG*tag, float x, float y)
+static int moveto(gfxdevice_t*dev, TAG*tag, double x, double y)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
plotxy p;
p.x = x;
p.y = y;
- return moveto(obj, tag, p);
+ return moveto(dev, tag, p);
}
-static void addPointToBBox(struct swfoutput*obj, int px, int py)
+static void addPointToBBox(gfxdevice_t*dev, int px, int py)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
SPOINT p;
p.x = px;
}
}
-/*static void plot(struct swfoutput*obj, int x, int y, TAG*tag)
+/*static void plot(gfxdevice_t*dev, int x, int y, TAG*tag)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
int width = i->linewidth/4;
if(width > 5)
width = 5;
swf_ShapeSetLine(tag, i->shape,-width,-width);
swf_ShapeSetLine(tag, i->shape,width,0);
- addPointToBBox(obj, x-width ,y-width);
- addPointToBBox(obj, x+width ,y+width);
+ addPointToBBox(dev, x-width ,y-width);
+ addPointToBBox(dev, x+width ,y+width);
}*/
// write a line-to command into the swf
-static void lineto(struct swfoutput*obj, TAG*tag, plotxy p0)
+static void lineto(gfxdevice_t*dev, TAG*tag, plotxy p0)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
int px = (int)(p0.x*20);
int py = (int)(p0.y*20);
int rx = (px-i->swflastx);
int ry = (py-i->swflasty);
if(rx|ry) {
swf_ShapeSetLine (tag, i->shape, rx,ry);
- addPointToBBox(obj, i->swflastx,i->swflasty);
- addPointToBBox(obj, px,py);
+ addPointToBBox(dev, i->swflastx,i->swflasty);
+ addPointToBBox(dev, px,py);
}/* else if(!i->fill) {
// treat lines of length 0 as plots, making them
// at least 1 twip wide so Flash will display them
- plot(obj, i->swflastx, i->swflasty, tag);
+ plot(dev, i->swflastx, i->swflasty, tag);
}*/
i->shapeisempty = 0;
i->swflastx+=rx;
i->swflasty+=ry;
}
-static void lineto(struct swfoutput*obj, TAG*tag, double x, double y)
+static void lineto(gfxdevice_t*dev, TAG*tag, double x, double y)
{
plotxy p;
p.x = x;
p.y = y;
- lineto(obj,tag, p);
+ lineto(dev,tag, p);
}
// write a spline-to command into the swf
-static void splineto(struct swfoutput*obj, TAG*tag, plotxy control,plotxy end)
+static void splineto(gfxdevice_t*dev, TAG*tag, plotxy control,plotxy end)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
int lastlastx = i->swflastx;
int lastlasty = i->swflasty;
if(cx || cy || ex || ey) {
swf_ShapeSetCurve(tag, i->shape, cx,cy,ex,ey);
- addPointToBBox(obj, lastlastx ,lastlasty );
- addPointToBBox(obj, lastlastx+cx,lastlasty+cy);
- addPointToBBox(obj, lastlastx+cx+ex,lastlasty+cy+ey);
+ addPointToBBox(dev, lastlastx ,lastlasty );
+ addPointToBBox(dev, lastlastx+cx,lastlasty+cy);
+ addPointToBBox(dev, lastlastx+cx+ex,lastlasty+cy+ey);
}/* else if(!i->fill) {
// treat splines of length 0 as plots
- plot(obj, lastlastx, lastlasty, tag);
+ plot(dev, lastlastx, lastlasty, tag);
}*/
i->shapeisempty = 0;
}
/* write a line, given two points and the transformation
matrix. */
-/*static void line(struct swfoutput*obj, TAG*tag, plotxy p0, plotxy p1)
+/*static void line(gfxdevice_t*dev, TAG*tag, plotxy p0, plotxy p1)
{
- moveto(obj, tag, p0);
- lineto(obj, tag, p1);
+ moveto(dev, tag, p0);
+ lineto(dev, tag, p1);
}*/
-void resetdrawer(struct swfoutput*obj)
+void resetdrawer(gfxdevice_t*dev)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
i->swflastx = 0;
i->swflasty = 0;
}
-static void stopFill(struct swfoutput*obj)
+static void stopFill(gfxdevice_t*dev)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
if(i->lastwasfill)
{
swf_ShapeSetStyle(i->tag,i->shape,i->linestyleid,0x8000,0);
i->lastwasfill = 0;
}
}
-static void startFill(struct swfoutput*obj)
+static void startFill(gfxdevice_t*dev)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
if(!i->lastwasfill)
{
swf_ShapeSetStyle(i->tag,i->shape,0x8000,i->fillstyleid,0);
}
}
-/* draw an outline. These are generated by pdf2swf and by t1lib
- (representing characters). */
-/*void drawpath(struct swfoutput*obj, SWF_OUTLINE*outline, struct swfmatrix*m, int log)
-{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
- if( i->tag->id != ST_DEFINESHAPE &&
- i->tag->id != ST_DEFINESHAPE2 &&
- i->tag->id != ST_DEFINESHAPE3)
- {
- msg("<error> internal error: drawpath needs a shape tag, not %d\n",i->tag->id);
- exit(1);
- }
- double x=0,y=0;
- double lastx=0,lasty=0;
- double firstx=0,firsty=0;
- int init=1;
-
- while (outline)
- {
- x += (outline->dest.x/(float)0xffff);
- y += (outline->dest.y/(float)0xffff);
- if(outline->type == SWF_PATHTYPE_MOVE)
- {
- //if(!init && fill && obj->drawmode != DRAWMODE_EOFILL && !ignoredraworder)
- if(config_filloverlap && !init && i->fill && obj->drawmode != DRAWMODE_EOFILL) {
- // drawmode=FILL (not EOFILL) means that
- // seperate shapes do not cancel each other out.
- // On SWF side, we need to start a new shape for each
- // closed polygon, because SWF only knows EOFILL.
- //
- endshape(obj);
- startshape(obj);
- startFill(obj);
- }
-
- if(((int)(lastx*20) != (int)(firstx*20) ||
- (int)(lasty*20) != (int)(firsty*20)) &&
- i->fill && !init)
- {
- plotxy p0;
- plotxy p1;
- p0.x=lastx;
- p0.y=lasty;
- p1.x=firstx;
- p1.y=firsty;
- if(log) printf("fix: %f,%f -> %f,%f\n",p0.x,p0.y,p1.x,p1.y);
- line(obj,i->tag, p0, p1);
- }
- firstx=x;
- firsty=y;
- init = 0;
- }
- else if(outline->type == SWF_PATHTYPE_LINE)
- {
- plotxy p0;
- plotxy p1;
- p0.x=lastx;
- p0.y=lasty;
- p1.x=x;
- p1.y=y;
- if(log) printf("line: %f,%f -> %f,%f\n",p0.x,p0.y,p1.x,p1.y);
- line(obj,i->tag, p0,p1);
- }
- else {
- msg("<error> drawpath: unknown outline type:%d\n", outline->type);
- }
- lastx=x;
- lasty=y;
- outline = outline->link;
- }
- if(((int)(lastx*20) != (int)(firstx*20) ||
- (int)(lasty*20) != (int)(firsty*20)) &&
- i->fill)
- {
- plotxy p0;
- plotxy p1;
- p0.x=lastx;
- p0.y=lasty;
- p1.x=firstx;
- p1.y=firsty;
- if(log) printf("fix: %f,%f -> %f,%f\n",p0.x,p0.y,p1.x,p1.y);
- line(obj, i->tag, p0, p1);
- }
-}*/
-
-static inline int colorcompare(struct swfoutput*obj, RGBA*a,RGBA*b)
+static inline int colorcompare(gfxdevice_t*dev, RGBA*a,RGBA*b)
{
if(a->r!=b->r ||
return 1;
}
-static SRECT getcharacterbbox(struct swfoutput*obj, SWFFONT*font)
+static SRECT getcharacterbbox(gfxdevice_t*dev, SWFFONT*font, MATRIX* m)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
SRECT r;
char debug = 0;
memset(&r, 0, sizeof(r));
b.ymin *= i->chardata[t].size;
b.xmax *= i->chardata[t].size;
b.ymax *= i->chardata[t].size;
- b.xmin /= 1024;
- b.ymin /= 1024;
- b.xmax /= 1024;
- b.ymax /= 1024;
+
+ /* divide by 1024, rounding xmax/ymax up */
+ b.xmax += 1023; b.ymax += 1023; b.xmin /= 1024; b.ymin /= 1024; b.xmax /= 1024; b.ymax /= 1024;
+
b.xmin += i->chardata[t].x;
b.ymin += i->chardata[t].y;
b.xmax += i->chardata[t].x;
b.xmax += 20;
b.ymax += 20;
+ b = swf_TurnRect(b, m);
+
if(debug) printf("(%f,%f,%f,%f) -> (%f,%f,%f,%f) [font %d/%d, char %d]\n",
font->layout->bounds[i->chardata[t].charid].xmin/20.0,
font->layout->bounds[i->chardata[t].charid].ymin/20.0,
return r;
}
-static void putcharacters(struct swfoutput*obj, TAG*tag)
+static void putcharacters(gfxdevice_t*dev, TAG*tag)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
int t;
SWFFONT font;
RGBA color;
if(lastfontid != i->chardata[t].fontid ||
lastx!=i->chardata[t].x ||
lasty!=i->chardata[t].y ||
- !colorcompare(obj,&color, &i->chardata[t].color) ||
+ !colorcompare(dev,&color, &i->chardata[t].color) ||
charstorepos==127 ||
lastsize != i->chardata[t].size ||
t == i->chardatapos)
if(newy == 0)
newy = SET_TO_ZERO;
}
- if(!colorcompare(obj,&color, &i->chardata[t].color))
+ if(!colorcompare(dev,&color, &i->chardata[t].color))
{
color = i->chardata[t].color;
newcolor = &color;
i->chardatapos = 0;
}
-static void putcharacter(struct swfoutput*obj, int fontid, int charid, int x,int y, int size, RGBA color)
+static void putcharacter(gfxdevice_t*dev, int fontid, int charid, int x,int y, int size, RGBA color)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
if(i->chardatapos == CHARDATAMAX)
{
msg("<warning> Character buffer too small. SWF will be slightly bigger");
- endtext(obj);
- starttext(obj);
+ endtext(dev);
+ starttext(dev);
}
i->chardata[i->chardatapos].fontid = fontid;
i->chardata[i->chardatapos].charid = charid;
#define FONT_INTERNAL_SIZE 4
/* process a character. */
-static int drawchar(struct swfoutput*obj, SWFFONT *swffont, char*character, int charnr, int u, swfmatrix*m, gfxcolor_t*col)
+static int drawchar(gfxdevice_t*dev, SWFFONT *swffont, int charid, swfmatrix*m, gfxcolor_t*col)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
if(!swffont) {
msg("<warning> Font is NULL");
return 0;
}
- int charid = getCharID(swffont, charnr, character, u);
-
- if(charid<0) {
- msg("<warning> Didn't find character '%s' (c=%d,u=%d) in current charset (%s, %d characters)",
- FIXNULL(character),charnr, u, FIXNULL((char*)swffont->name), swffont->numchars);
+ if(charid<0 || charid>=swffont->numchars) {
+ msg("<warning> No character %d in font %s ", charid, FIXNULL((char*)swffont->name));
return 0;
}
+ /*if(swffont->glyph[charid].shape->bitlen <= 16) {
+ msg("<warning> Glyph %d in current charset (%s, %d characters) is empty",
+ charid, FIXNULL((char*)swffont->name), swffont->numchars);
+ return 1;
+ }*/
if(i->shapeid>=0)
- endshape(obj);
+ endshape(dev);
if(i->textid<0)
- starttext(obj);
+ starttext(dev);
- float x = m->m13;
- float y = m->m23;
+ float x = m->m31;
+ float y = m->m32;
float det = ((m->m11*m->m22)-(m->m21*m->m12));
if(fabs(det) < 0.0005) {
/* x direction equals y direction- the text is invisible */
p.y = (SCOORD)((- x * m->m21 + y * m->m11)*det);
RGBA rgba = *(RGBA*)col;
- putcharacter(obj, swffont->id, charid,p.x,p.y,FONT_INTERNAL_SIZE, rgba);
+ putcharacter(dev, swffont->id, charid,p.x,p.y,FONT_INTERNAL_SIZE, rgba);
swf_FontUseGlyph(swffont, charid);
return 1;
-
- /*else
- {
- SWF_OUTLINE*outline = font->getOutline(character, charnr);
- char* charname = character;
-
- if(!outline) {
- msg("<warning> Didn't find character '%s' (%d) in current charset (%s)",
- FIXNULL(character),charnr,FIXNULL(font->getName()));
- return;
- }
-
- swfmatrix m2=*m;
- m2.m11/=100;
- m2.m21/=100;
- m2.m12/=100;
- m2.m22/=100;
-
- if(textid>=0)
- endtext(obj);
- if(shapeid<0)
- startshape(obj);
-
- startFill(obj);
-
- int lf = fill;
- fill = 1;
- drawpath(tag, outline, &m2, 0);
- fill = lf;
- }*/
}
-static void endtext(swfoutput*obj)
+static void endtext(gfxdevice_t*dev)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
if(i->textid<0)
return;
swf_SetU16(i->tag, i->textid);
SRECT r;
- r = getcharacterbbox(obj, obj->swffont);
+ r = getcharacterbbox(dev, i->swffont, &i->fontmatrix);
swf_SetRect(i->tag,&r);
- MATRIX m;
- swf_GetMatrix(0, &m); /* set unit matrix- the real matrix is in the placeobject */
- swf_SetMatrix(i->tag,&m);
+ swf_SetMatrix(i->tag,&i->fontmatrix);
+
+ msg("<trace> Placing text (%d characters) as ID %d", i->chardatapos, i->textid);
- putcharacters(obj, i->tag);
+ putcharacters(dev, i->tag);
swf_SetU8(i->tag,0);
i->tag = swf_InsertTag(i->tag,ST_PLACEOBJECT2);
- //swf_ObjectPlace(i->tag,i->textid,/*depth*/i->depth++,&i->page_matrix,NULL,NULL);
- MATRIX m2;
- swf_MatrixJoin(&m2,&obj->fontmatrix, &i->page_matrix);
- swf_ObjectPlace(i->tag,i->textid,/*depth*/i->depth++,&m2,NULL,NULL);
+ swf_ObjectPlace(i->tag,i->textid,getNewDepth(dev),&i->page_matrix,NULL,NULL);
i->textid = -1;
}
-int getCharID(SWFFONT *font, int charnr, char *charname, int u)
-{
- int t;
- if(charname && font->glyphnames) {
- for(t=0;t<font->numchars;t++) {
- if(font->glyphnames[t] && !strcmp(font->glyphnames[t],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->numchars;t++) {
- if(font->glyphnames[t] && !strcasecmp(font->glyphnames[t],charname)) {
- msg("<debug> Char [%d,>>%s<<,%d] maps to %d\n", charnr, charname, u, t);
- return t;
- }
- }
- }
-
- if(u>0 && font->encoding != 255) {
- /* try to use the unicode id */
- if(u>=0 && u<font->maxascii && font->ascii2glyph[u]>=0) {
- msg("<debug> Char [%d,%s,>%d<] maps to %d\n", charnr, charname, u, font->ascii2glyph[u]);
- return font->ascii2glyph[u];
- }
- }
-
- if(font->encoding != FONT_ENCODING_UNICODE) {
- /* the following only works if the font encoding
- is US-ASCII based. It's needed for fonts which return broken unicode
- indices */
- if(charnr>=0 && charnr<font->maxascii && font->ascii2glyph[charnr]>=0) {
- msg("<debug> Char [>%d<,%s,%d] maps to %d\n", charnr, charname, u, font->ascii2glyph[charnr]);
- return font->ascii2glyph[charnr];
- }
- }
-
- if(charnr>=0 && charnr<font->numchars) {
- msg("<debug> Char [>%d<,%s,%d] maps to %d\n", charnr, charname, u, charnr);
- return charnr;
- }
-
- return -1;
-}
-
-
-/* set's the t1 font index of the font to use for swfoutput_drawchar(). */
-void swfoutput_setfont(struct swfoutput*obj, char*fontid, char*filename)
+/* set's the matrix which is to be applied to characters drawn by swfoutput_drawchar() */
+static void swfoutput_setfontmatrix(gfxdevice_t*dev,double m11,double m21,
+ double m12,double m22)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
- fontlist_t*last=0,*iterator;
- if(!fontid) {
- msg("<error> No fontid");
- return;
- }
-
- if(obj->swffont && obj->swffont->name && !strcmp((char*)obj->swffont->name,fontid))
- return;
-
- /* TODO: remove the need for this (enhance getcharacterbbox so that it can cope
- with multiple fonts */
- endtext(obj);
-
- iterator = i->fontlist;
- while(iterator) {
- if(!strcmp((char*)iterator->swffont->name,fontid)) {
- obj->swffont = iterator->swffont;
- return;
- }
- last = iterator;
- iterator = iterator->next;
- }
-
- if(!filename) {
- msg("<error> No filename given for font- internal error?");
- return;
- }
-
- swf_SetLoadFontParameters(64,/*skip unused*/0,/*full unicode*/1);
- SWFFONT*swffont = swf_LoadFont(filename);
-
- if(swffont == 0) {
- msg("<warning> Couldn't load font %s (%s)", fontid, filename);
- swffont = swf_LoadFont(0);
- }
-
- if(swffont->glyph2ascii) {
- int t;
- int bad = 0;
- /* check whether the Unicode indices look o.k.
- If they don't, disable the unicode lookup by setting
- the encoding to 255 */
- for(t=0;t<swffont->numchars;t++) {
- int c = swffont->glyph2ascii[t];
- if(c && c < 32 && swffont->glyph[t].shape->bitlen > 16) {
- // the character maps into the unicode control character range
- // between 0001-001f. Yet it is not empty. Treat the one
- // mapping as broken, and look how many of those we find.
- bad ++;
- }
- }
- if(bad>5) {
- msg("<warning> Font %s has bad unicode mapping", fontid);
- swffont->encoding = 255;
- }
- }
-
- swf_FontSetID(swffont, ++i->currentswfid);
-
- if(getScreenLogLevel() >= LOGLEVEL_DEBUG) {
- // print font information
- msg("<debug> Font %s (%s)",swffont->name, filename);
- msg("<debug> | ID: %d", swffont->id);
- msg("<debug> | Version: %d", swffont->version);
- msg("<debug> | Name: %s", fontid);
- msg("<debug> | Numchars: %d", swffont->numchars);
- msg("<debug> | Maxascii: %d", swffont->maxascii);
- msg("<debug> | Style: %d", swffont->style);
- msg("<debug> | Encoding: %d", swffont->encoding);
- for(int iii=0; iii<swffont->numchars;iii++) {
- msg("<debug> | Glyph %d) name=%s, unicode=%d size=%d bbox=(%.2f,%.2f,%.2f,%.2f)\n", iii, swffont->glyphnames?swffont->glyphnames[iii]:"<nonames>", swffont->glyph2ascii[iii], swffont->glyph[iii].shape->bitlen,
- swffont->layout->bounds[iii].xmin/20.0,
- swffont->layout->bounds[iii].ymin/20.0,
- swffont->layout->bounds[iii].xmax/20.0,
- swffont->layout->bounds[iii].ymax/20.0
- );
- int t;
- for(t=0;t<swffont->maxascii;t++) {
- if(swffont->ascii2glyph[t] == iii)
- msg("<debug> | - maps to %d",t);
- }
- }
- }
-
- /* set the font name to the ID we use here */
- if(swffont->name) free(swffont->name);
- swffont->name = (U8*)strdup(fontid);
-
- iterator = new fontlist_t;
- iterator->swffont = swffont;
- iterator->next = 0;
-
- if(last)
- last->next = iterator;
- else
- i->fontlist = iterator;
-
- obj->swffont = swffont;
-}
-
-int swfoutput_queryfont(struct swfoutput*obj, char*fontid)
-{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
- fontlist_t *iterator = i->fontlist;
- while(iterator) {
- if(!strcmp((char*)iterator->swffont->name,fontid))
- return 1;
- iterator = iterator->next;
- }
- return 0;
-}
-
-/* set's the matrix which is to be applied to characters drawn by
- swfoutput_drawchar() */
-void swfoutput_setfontmatrix(struct swfoutput*obj,double m11,double m12,
- double m21,double m22)
-{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
- if(obj->fontm11 == m11 &&
- obj->fontm12 == m12 &&
- obj->fontm21 == m21 &&
- obj->fontm22 == m22)
+ m11 *= 1024;
+ m12 *= 1024;
+ m21 *= 1024;
+ m22 *= 1024;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
+ if(i->fontm11 == m11 &&
+ i->fontm12 == m12 &&
+ i->fontm21 == m21 &&
+ i->fontm22 == m22)
return;
if(i->textid>=0)
- endtext(obj);
- obj->fontm11 = m11;
- obj->fontm12 = m12;
- obj->fontm21 = m21;
- obj->fontm22 = m22;
+ endtext(dev);
+ i->fontm11 = m11;
+ i->fontm12 = m12;
+ i->fontm21 = m21;
+ i->fontm22 = m22;
MATRIX m;
- m.sx = (U32)(((obj->fontm11)*65536)/FONT_INTERNAL_SIZE); m.r1 = (U32)(((obj->fontm12)*65536)/FONT_INTERNAL_SIZE);
- m.r0 = (U32)(((obj->fontm21)*65536)/FONT_INTERNAL_SIZE); m.sy = (U32)(((obj->fontm22)*65536)/FONT_INTERNAL_SIZE);
+ m.sx = (U32)(((i->fontm11)*65536)/FONT_INTERNAL_SIZE); m.r1 = (U32)(((i->fontm12)*65536)/FONT_INTERNAL_SIZE);
+ m.r0 = (U32)(((i->fontm21)*65536)/FONT_INTERNAL_SIZE); m.sy = (U32)(((i->fontm22)*65536)/FONT_INTERNAL_SIZE);
m.tx = 0;
m.ty = 0;
- obj->fontmatrix = m;
+ i->fontmatrix = m;
}
-/* draws a character at x,y. */
-int swfoutput_drawchar(struct swfoutput* obj,double x,double y,char*character, int charnr, int u, gfxcolor_t* color)
+static void endpage(gfxdevice_t*dev)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
- swfmatrix m;
- m.m11 = obj->fontm11;
- m.m12 = obj->fontm12;
- m.m21 = obj->fontm21;
- m.m22 = obj->fontm22;
- m.m13 = x;
- m.m23 = y;
- return drawchar(obj, obj->swffont, character, charnr, u, &m, color);
-}
-
-static void endpage(struct swfoutput*obj)
-{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
if(i->shapeid>=0)
- endshape(obj);
+ endshape(dev);
if(i->textid>=0)
- endtext(obj);
+ endtext(dev);
while(i->clippos)
- swfoutput_endclip(obj);
+ dev->endclip(dev);
i->pagefinished = 1;
}
-void swfoutput_pagefeed(struct swfoutput*obj)
+void swf_startframe(gfxdevice_t*dev, int width, int height)
+{
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
+ if(!i->firstpage && !i->pagefinished)
+ endpage(dev);
+ msg("<verbose> Starting new SWF page of size %dx%d", width, height);
+
+ swf_GetMatrix(0, &i->page_matrix);
+ i->page_matrix.tx = 0;
+ i->page_matrix.ty = 0;
+ i->min_x = 0;
+ i->min_y = 0;
+ i->max_x = width;
+ i->max_y = height;
+
+ /* set clipping/background rectangle */
+ /* TODO: this should all be done in SWFOutputDev */
+ //setBackground(dev, x1, y1, x2, y2);
+
+ /* increase SWF's bounding box */
+ SRECT r;
+ r.xmin = 0;
+ r.ymin = 0;
+ r.xmax = width*20;
+ r.ymax = height*20;
+ swf_ExpandRect2(&i->swf->movieSize, &r);
+
+ i->lastframeno = i->frameno;
+ i->firstpage = 0;
+ i->pagefinished = 0;
+}
+
+void swf_endframe(gfxdevice_t*dev)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
if(!i->pagefinished)
- endpage(obj);
+ endpage(dev);
- if(config_insertstoptag) {
+ if(i->config_insertstoptag) {
ActionTAG*atag=0;
atag = action_Stop(atag);
atag = action_End(atag);
i->tag = swf_InsertTag(i->tag,ST_SHOWFRAME);
i->frameno ++;
- for(i->depth--;i->depth>=i->startdepth;i->depth--) {
+ for(i->depth;i->depth>i->startdepth;i->depth--) {
i->tag = swf_InsertTag(i->tag,ST_REMOVEOBJECT2);
swf_SetU16(i->tag,i->depth);
}
i->depth = i->startdepth;
}
-static void setBackground(struct swfoutput*obj, int x1, int y1, int x2, int y2)
+static void setBackground(gfxdevice_t*dev, int x1, int y1, int x2, int y2)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
RGBA rgb;
rgb.a = rgb.r = rgb.g = rgb.b = 0xff;
SRECT r;
SHAPE* s;
int ls1=0,fs1=0;
- int shapeid = ++i->currentswfid;
+ int shapeid = getNewID(dev);
r.xmin = x1;
r.ymin = y1;
r.xmax = x2;
swf_ShapeSetEnd(i->tag);
swf_ShapeFree(s);
i->tag = swf_InsertTag(i->tag, ST_PLACEOBJECT2);
- swf_ObjectPlace(i->tag,shapeid,i->depth++,0,0,0);
+ swf_ObjectPlace(i->tag,shapeid,getNewDepth(dev),0,0,0);
i->tag = swf_InsertTag(i->tag, ST_PLACEOBJECT2);
- swf_ObjectPlaceClip(i->tag,shapeid,i->depth++,0,0,0,65535);
- i->cliptag = i->tag;
-}
-
-void swfoutput_newpage(struct swfoutput*obj, int pageNum, int movex, int movey, int x1, int y1, int x2, int y2)
-{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
- if(!i->firstpage && !i->pagefinished)
- endpage(obj);
-
- swf_GetMatrix(0, &i->page_matrix);
- i->page_matrix.tx = movex*20;
- i->page_matrix.ty = movey*20;
-
- if(i->cliptag && i->frameno == i->lastframeno) {
- SWFPLACEOBJECT obj;
- swf_GetPlaceObject(i->cliptag, &obj);
- obj.clipdepth = i->depth++;
- swf_ResetTag(i->cliptag, i->cliptag->id);
- swf_SetPlaceObject(i->cliptag, &obj);
- swf_PlaceObjectFree(&obj);
- }
-
- i->min_x = x1;
- i->min_y = y1;
- i->max_x = x2;
- i->max_y = y2;
-
- msg("<notice> processing page %d (%dx%d:%d:%d)", pageNum,x2-x1,y2-y1, x1, y1);
-
- x1*=20;y1*=20;x2*=20;y2*=20;
-
- /* set clipping/background rectangle */
- /* TODO: this should all be done in SWFOutputDev */
- setBackground(obj, x1, y1, x2, y2);
-
- /* increase SWF's bounding box */
- SRECT r;
- r.xmin = x1;
- r.ymin = y1;
- r.xmax = x2;
- r.ymax = y2;
- swf_ExpandRect2(&i->swf.movieSize, &r);
-
- i->lastframeno = i->frameno;
- i->firstpage = 0;
- i->pagefinished = 0;
+ swf_ObjectPlaceClip(i->tag,shapeid,getNewDepth(dev),0,0,0,65535);
}
/* initialize the swf writer */
-void swfoutput_init(struct swfoutput* obj)
-{
- memset(obj, 0, sizeof(struct swfoutput));
- obj->internal = init_internal_struct();
- ((swfoutput_internal*)obj->internal)->obj = obj;
+void gfxdevice_swf_init(gfxdevice_t* dev)
+{
+ memset(dev, 0, sizeof(gfxdevice_t));
+ dev->internal = init_internal_struct();
+
+ dev->startpage = swf_startframe;
+ dev->endpage = swf_endframe;
+ dev->finish = swf_finish;
+ dev->fillbitmap = swf_fillbitmap;
+ dev->setparameter = swf_setparameter;
+ dev->stroke = swf_stroke;
+ dev->startclip = swf_startclip;
+ dev->endclip = swf_endclip;
+ dev->fill = swf_fill;
+ dev->fillbitmap = swf_fillbitmap;
+ dev->fillgradient = swf_fillgradient;
+ dev->addfont = swf_addfont;
+ dev->drawchar = swf_drawchar;
+ dev->drawlink = swf_drawlink;
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
+ i->dev = dev;
SRECT r;
RGBA rgb;
- msg("<verbose> initializing swf output for size %d*%d\n", i->max_x,i->max_y);
+ msg("<verbose> initializing swf output\n", i->max_x,i->max_y);
- obj->swffont = 0;
-
- memset(&i->swf,0x00,sizeof(SWF));
-
- i->swf.fileVersion = config_flashversion;
- i->swf.frameRate = 0x0040; // 1 frame per 4 seconds
- i->swf.movieSize.xmin = 0;
- i->swf.movieSize.ymin = 0;
- i->swf.movieSize.xmax = 0;
- i->swf.movieSize.ymax = 0;
+ i->swffont = 0;
+
+ i->swf = (SWF*)rfx_calloc(sizeof(SWF));
+ i->swf->fileVersion = i->config_flashversion;
+ i->swf->frameRate = 0x0040; // 1 frame per 4 seconds
+ i->swf->movieSize.xmin = 0;
+ i->swf->movieSize.ymin = 0;
+ i->swf->movieSize.xmax = 0;
+ i->swf->movieSize.ymax = 0;
- i->swf.firstTag = swf_InsertTag(NULL,ST_SETBACKGROUNDCOLOR);
- i->tag = i->swf.firstTag;
+ i->swf->firstTag = swf_InsertTag(NULL,ST_SETBACKGROUNDCOLOR);
+ i->tag = i->swf->firstTag;
rgb.a = rgb.r = rgb.g = rgb.b = 0xff;
swf_SetRGB(i->tag,&rgb);
- i->startdepth = i->depth = 3; /* leave room for clip and background rectangle */
+ i->startdepth = i->depth = 0;
- if(config_protect)
+ if(i->config_protect)
i->tag = swf_InsertTag(i->tag, ST_PROTECT);
}
-static void startshape(struct swfoutput*obj)
+static void startshape(gfxdevice_t*dev)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
SRECT r;
if(i->shapeid>=0)
return;
if(i->textid>=0)
- endtext(obj);
+ endtext(dev);
i->tag = swf_InsertTag(i->tag,ST_DEFINESHAPE);
swf_ShapeNew(&i->shape);
- i->linestyleid = swf_ShapeAddLineStyle(i->shape,i->linewidth,&obj->strokergb);
- i->fillstyleid = swf_ShapeAddSolidFillStyle(i->shape,&obj->fillrgb);
+ i->linestyleid = swf_ShapeAddLineStyle(i->shape,i->linewidth,&i->strokergb);
+ i->fillstyleid = swf_ShapeAddSolidFillStyle(i->shape,&i->fillrgb);
- i->shapeid = ++i->currentswfid;
+ i->shapeid = getNewID(dev);
msg("<debug> Using shape id %d", i->shapeid);
i->shapeisempty = 1;
}
-static void starttext(struct swfoutput*obj)
+static void starttext(gfxdevice_t*dev)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
if(i->shapeid>=0)
- endshape(obj);
+ endshape(dev);
- i->textid = ++i->currentswfid;
+ i->textid = getNewID(dev);
i->swflastx=i->swflasty=0;
}
/* TODO: move to ../lib/rfxswf */
-void changeRect(struct swfoutput*obj, TAG*tag, int pos, SRECT*newrect)
+void changeRect(gfxdevice_t*dev, TAG*tag, int pos, SRECT*newrect)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
/* determine length of old rect */
tag->pos = pos;
tag->readBit = 0;
tag->pos = tag->readBit = 0;
}
-void cancelshape(swfoutput*obj)
+void cancelshape(gfxdevice_t*dev)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
/* delete old shape tag */
TAG*todel = i->tag;
i->tag = i->tag->prev;
i->bboxrectpos = -1;
}
-void fixAreas(swfoutput*obj)
+void fixAreas(gfxdevice_t*dev)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
if(!i->shapeisempty && i->fill &&
(i->bboxrect.xmin == i->bboxrect.xmax ||
i->bboxrect.ymin == i->bboxrect.ymax) &&
- config_minlinewidth >= 0.001
+ i->config_minlinewidth >= 0.001
) {
msg("<debug> Shape has size 0: width=%.2f height=%.2f",
(i->bboxrect.xmax-i->bboxrect.xmin)/20.0,
return;
}
- cancelshape(obj);
+ cancelshape(dev);
- RGBA save_col = obj->strokergb;
+ RGBA save_col = i->strokergb;
int save_width = i->linewidth;
- obj->strokergb = obj->fillrgb;
- i->linewidth = (int)(config_minlinewidth*20);
+ i->strokergb = i->fillrgb;
+ i->linewidth = (int)(i->config_minlinewidth*20);
if(i->linewidth==0) i->linewidth = 1;
- startshape(obj);
+ startshape(dev);
- moveto(obj, i->tag, r.xmin/20.0,r.ymin/20.0);
- lineto(obj, i->tag, r.xmax/20.0,r.ymax/20.0);
+ moveto(dev, i->tag, r.xmin/20.0,r.ymin/20.0);
+ lineto(dev, i->tag, r.xmax/20.0,r.ymax/20.0);
- obj->strokergb = save_col;
+ i->strokergb = save_col;
i->linewidth = save_width;
}
}
-static void endshape_noput(swfoutput*obj)
+static void endshape_noput(gfxdevice_t*dev)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
if(i->shapeid<0)
return;
- //changeRect(obj, i->tag, i->bboxrectpos, &i->bboxrect);
+ //changeRect(dev, i->tag, i->bboxrectpos, &i->bboxrect);
i->shapeid = -1;
if(i->shape) {
swf_ShapeFree(i->shape);
i->shape=0;
}
i->fill=0;
+ i->shapeposx=0;
+ i->shapeposy=0;
}
-static void endshape(swfoutput*obj)
+static void endshape(gfxdevice_t*dev)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
if(i->shapeid<0)
return;
- fixAreas(obj);
+ fixAreas(dev);
if(i->shapeisempty ||
/*bbox empty?*/
i->bboxrect.xmax /20.0,
i->bboxrect.ymax /20.0
);
- cancelshape(obj);
+ cancelshape(dev);
return;
}
swf_ShapeSetEnd(i->tag);
- changeRect(obj, i->tag, i->bboxrectpos, &i->bboxrect);
+ changeRect(dev, i->tag, i->bboxrectpos, &i->bboxrect);
msg("<trace> Placing shape id %d", i->shapeid);
i->tag = swf_InsertTag(i->tag,ST_PLACEOBJECT2);
- swf_ObjectPlace(i->tag,i->shapeid,/*depth*/i->depth++,&i->page_matrix,NULL,NULL);
+ MATRIX m = i->page_matrix;
+ m.tx += i->shapeposx;
+ m.ty += i->shapeposy;
+ swf_ObjectPlace(i->tag,i->shapeid,getNewDepth(dev),&m,NULL,NULL);
swf_ShapeFree(i->shape);
i->shape = 0;
i->shapeid = -1;
i->bboxrectpos = -1;
+
i->fill=0;
+ i->shapeposx=0;
+ i->shapeposy=0;
+}
- /*int debug = 1;
- if(debug) {
- char text[80];
- sprintf(text, "id%d", i->shapeid);
- swfcoord points[4];
- points[0].x = i->bboxrect.xmin;
- points[0].y = i->bboxrect.ymin;
- points[1].x = i->bboxrect.xmax;
- points[1].y = i->bboxrect.ymin;
- points[2].x = i->bboxrect.xmax;
- points[2].y = i->bboxrect.ymax;
- points[3].x = i->bboxrect.xmin;
- points[3].y = i->bboxrect.ymax;
- swfoutput_namedlink(obj,text,points);
- }*/
+void wipeSWF(SWF*swf)
+{
+ TAG*tag = swf->firstTag;
+ while(tag) {
+ TAG*next = tag->next;
+ if(tag->id != ST_SETBACKGROUNDCOLOR &&
+ tag->id != ST_END &&
+ tag->id != ST_DOACTION &&
+ tag->id != ST_SHOWFRAME) {
+ swf_DeleteTag(tag);
+ }
+ tag = next;
+ }
}
-void swfoutput_finalize(struct swfoutput*obj)
+
+void swfoutput_finalize(gfxdevice_t*dev)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
if(i->tag && i->tag->id == ST_END)
return; //already done
+ if(i->config_bboxvars) {
+ TAG* tag = swf_InsertTag(i->swf->firstTag, ST_DOACTION);
+ ActionTAG*a = 0;
+ a = action_PushString(a, "xmin");
+ a = action_PushFloat(a, i->swf->movieSize.xmin / 20.0);
+ a = action_SetVariable(a);
+ a = action_PushString(a, "ymin");
+ a = action_PushFloat(a, i->swf->movieSize.ymin / 20.0);
+ a = action_SetVariable(a);
+ a = action_PushString(a, "xmax");
+ a = action_PushFloat(a, i->swf->movieSize.xmax / 20.0);
+ a = action_SetVariable(a);
+ a = action_PushString(a, "ymax");
+ a = action_PushFloat(a, i->swf->movieSize.ymax / 20.0);
+ a = action_SetVariable(a);
+ a = action_PushString(a, "width");
+ a = action_PushFloat(a, (i->swf->movieSize.xmax - i->swf->movieSize.xmin) / 20.0);
+ a = action_SetVariable(a);
+ a = action_PushString(a, "height");
+ a = action_PushFloat(a, (i->swf->movieSize.ymax - i->swf->movieSize.ymin) / 20.0);
+ a = action_SetVariable(a);
+ a = action_End(a);
+ swf_ActionSet(tag, a);
+ swf_ActionFree(a);
+ }
+
if(i->frameno == i->lastframeno) // fix: add missing pagefeed
- swfoutput_pagefeed(obj);
+ dev->endpage(dev);
- endpage(obj);
+ endpage(dev);
fontlist_t *tmp,*iterator = i->fontlist;
while(iterator) {
- TAG*mtag = i->swf.firstTag;
+ TAG*mtag = i->swf->firstTag;
if(iterator->swffont) {
mtag = swf_InsertTag(mtag, ST_DEFINEFONT2);
- /*if(!storeallcharacters)
- swf_FontReduce(iterator->swffont);*/
+ if(!i->config_storeallcharacters) {
+ msg("<debug> Reducing font %s", iterator->swffont->name);
+ swf_FontReduce(iterator->swffont);
+ }
swf_FontSetDefine2(mtag, iterator->swffont);
}
swf_DeleteTag(tag);
tag = prev;
}
+
+ if(i->overflow) {
+ wipeSWF(i->swf);
+ }
+ if(i->config_enablezlib || i->config_flashversion>=6) {
+ i->swf->compressed = 1;
+ }
}
-SWF* swfoutput_get(struct swfoutput*obj)
-{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
-
- swfoutput_finalize(obj);
-
- return swf_CopySWF(&i->swf);
-}
-
-void swfoutput_getdimensions(struct swfoutput*obj, int*x1, int*y1, int*x2, int*y2)
-{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
- if(x1) *x1 = i->swf.movieSize.xmin/20;
- if(y1) *y1 = i->swf.movieSize.ymin/20;
- if(x2) *x2 = i->swf.movieSize.xmax/20;
- if(y2) *y2 = i->swf.movieSize.ymax/20;
-}
-
-int swfoutput_save(struct swfoutput* obj, char*filename)
+int swfresult_save(gfxresult_t*gfx, char*filename)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
- swfoutput_finalize(obj);
-
+ SWF*swf = (SWF*)gfx->internal;
int fi;
if(filename)
fi = open(filename, O_BINARY|O_CREAT|O_TRUNC|O_WRONLY, 0777);
fi = 1; // stdout
if(fi<=0) {
- msg("<fatal> Could not create \"%s\". ", FIXNULL(filename));
- return 0;
+ msg("<fatal> Could not create \"%s\". ", FIXNULL(filename));
+ return -1;
}
- if(config_enablezlib || config_flashversion>=6) {
- if FAILED(swf_WriteSWC(fi,&i->swf))
- msg("<error> WriteSWC() failed.\n");
+ if(swf->compressed) {
+ if FAILED(swf_WriteSWC(fi,swf))
+ msg("<error> WriteSWC() failed.\n");
} else {
- if FAILED(swf_WriteSWF(fi,&i->swf))
- msg("<error> WriteSWF() failed.\n");
+ if FAILED(swf_WriteSWF(fi,swf))
+ msg("<error> WriteSWF() failed.\n");
}
if(filename)
close(fi);
- msg("<notice> SWF written\n");
- return 1;
+ return 0;
+}
+void* swfresult_get(gfxresult_t*gfx, char*name)
+{
+ SWF*swf = (SWF*)gfx->internal;
+ if(!strcmp(name, "swf")) {
+ return (void*)swf_CopySWF(swf);
+ } else if(!strcmp(name, "xmin")) {
+ return (void*)(swf->movieSize.xmin/20);
+ } else if(!strcmp(name, "ymin")) {
+ return (void*)(swf->movieSize.ymin/20);
+ } else if(!strcmp(name, "xmax")) {
+ return (void*)(swf->movieSize.xmax/20);
+ } else if(!strcmp(name, "ymax")) {
+ return (void*)(swf->movieSize.ymax/20);
+ } else if(!strcmp(name, "width")) {
+ return (void*)((swf->movieSize.xmax - swf->movieSize.xmin)/20);
+ } else if(!strcmp(name, "height")) {
+ return (void*)((swf->movieSize.ymax - swf->movieSize.ymin)/20);
+ }
+ return 0;
+}
+void swfresult_destroy(gfxresult_t*gfx)
+{
+ if(gfx->internal) {
+ swf_FreeTags((SWF*)gfx->internal);
+ free(gfx->internal);
+ gfx->internal = 0;
+ }
+ memset(gfx, 0, sizeof(gfxresult_t));
+ free(gfx);
}
-/* Perform cleaning up, complete the swf, and write it out. */
-void swfoutput_destroy(struct swfoutput* obj)
+static void swfoutput_destroy(gfxdevice_t* dev);
+
+gfxresult_t* swf_finish(gfxdevice_t* dev)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
+ gfxresult_t*result;
+
+ swfoutput_finalize(dev);
+ SWF* swf = i->swf;i->swf = 0;
+ swfoutput_destroy(dev);
+
+ result = (gfxresult_t*)rfx_calloc(sizeof(gfxresult_t));
+ result->internal = swf;
+ result->save = swfresult_save;
+ result->write = 0;
+ result->get = swfresult_get;
+ result->destroy = swfresult_destroy;
+ return result;
+}
+
+/* Perform cleaning up */
+static void swfoutput_destroy(gfxdevice_t* dev)
+{
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
if(!i) {
/* not initialized yet- nothing to destroy */
return;
iterator = iterator->next;
delete tmp;
}
- swf_FreeTags(&i->swf);
+ if(i->swf) {swf_FreeTags(i->swf);free(i->swf);i->swf = 0;}
free(i);i=0;
- memset(obj, 0, sizeof(swfoutput));
+ memset(dev, 0, sizeof(gfxdevice_t));
}
-static void swfoutput_setfillcolor(swfoutput* obj, U8 r, U8 g, U8 b, U8 a)
+static void swfoutput_setfillcolor(gfxdevice_t* dev, U8 r, U8 g, U8 b, U8 a)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
- if(obj->fillrgb.r == r &&
- obj->fillrgb.g == g &&
- obj->fillrgb.b == b &&
- obj->fillrgb.a == a) return;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
+ if(i->fillrgb.r == r &&
+ i->fillrgb.g == g &&
+ i->fillrgb.b == b &&
+ i->fillrgb.a == a) return;
if(i->shapeid>=0)
- endshape(obj);
+ endshape(dev);
- obj->fillrgb.r = r;
- obj->fillrgb.g = g;
- obj->fillrgb.b = b;
- obj->fillrgb.a = a;
+ i->fillrgb.r = r;
+ i->fillrgb.g = g;
+ i->fillrgb.b = b;
+ i->fillrgb.a = a;
}
-static void swfoutput_setstrokecolor(swfoutput* obj, U8 r, U8 g, U8 b, U8 a)
+static void swfoutput_setstrokecolor(gfxdevice_t* dev, U8 r, U8 g, U8 b, U8 a)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
- if(obj->strokergb.r == r &&
- obj->strokergb.g == g &&
- obj->strokergb.b == b &&
- obj->strokergb.a == a) return;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
+ if(i->strokergb.r == r &&
+ i->strokergb.g == g &&
+ i->strokergb.b == b &&
+ i->strokergb.a == a) return;
if(i->shapeid>=0)
- endshape(obj);
- obj->strokergb.r = r;
- obj->strokergb.g = g;
- obj->strokergb.b = b;
- obj->strokergb.a = a;
+ endshape(dev);
+ i->strokergb.r = r;
+ i->strokergb.g = g;
+ i->strokergb.b = b;
+ i->strokergb.a = a;
}
-static void swfoutput_setlinewidth(struct swfoutput*obj, double _linewidth)
+static void swfoutput_setlinewidth(gfxdevice_t*dev, double _linewidth)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
- if(i->linewidth == (U16)(_linewidth*20))
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
+ if(i->linewidth == (U16)(_linewidth*20+19))
return;
-
if(i->shapeid>=0)
- endshape(obj);
- i->linewidth = (U16)(_linewidth*20);
+ endshape(dev);
+ i->linewidth = (U16)(_linewidth*20+19);
}
-static void drawlink(struct swfoutput*obj, ActionTAG*,ActionTAG*, swfcoord*points, char mouseover);
+static void drawlink(gfxdevice_t*dev, ActionTAG*,ActionTAG*, gfxline_t*points, char mouseover);
+static void swfoutput_namedlink(gfxdevice_t*dev, char*name, gfxline_t*points);
+static void swfoutput_linktopage(gfxdevice_t*dev, int page, gfxline_t*points);
+static void swfoutput_linktourl(gfxdevice_t*dev, char*url, gfxline_t*points);
-void swfoutput_linktourl(struct swfoutput*obj, char*url, swfcoord*points)
+void swfoutput_drawlink(gfxdevice_t*dev, char*url, gfxline_t*points)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
- ActionTAG* actions;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
+ dev->drawlink(dev, points, url);
+}
+
+void swf_drawlink(gfxdevice_t*dev, gfxline_t*points, char*url)
+{
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
+
if(!strncmp("http://pdf2swf:", url, 15)) {
- char*tmp = strdup(url);
- int l = strlen(tmp);
- if(tmp[l-1] == '/')
- tmp[l-1] = 0;
- swfoutput_namedlink(obj, tmp+15, points);
- free(tmp);
- return;
+ char*tmp = strdup(url);
+ int l = strlen(tmp);
+ if(tmp[l-1] == '/')
+ tmp[l-1] = 0;
+ swfoutput_namedlink(dev, tmp+15, points);
+ free(tmp);
+ return;
+ } else if(!strncmp("page", url, 4)) {
+ int t, nodigit=0;
+ for(t=4;url[t];t++)
+ if(url[t]<'0' || url[t]>'9')
+ nodigit = 1;
+ if(!nodigit) {
+ int page = atoi(&url[4]) - 1;
+ if(page<0) page = 0;
+ swfoutput_linktopage(dev, page, points);
+ }
+ } else {
+ swfoutput_linktourl(dev, url, points);
}
-
+}
+void swfoutput_linktourl(gfxdevice_t*dev, char*url, gfxline_t*points)
+{
+ ActionTAG* actions;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
if(i->shapeid>=0)
- endshape(obj);
+ endshape(dev);
if(i->textid>=0)
- endtext(obj);
+ endtext(dev);
- if(config_opennewwindow)
+ if(!i->config_opennewwindow)
actions = action_GetUrl(0, url, "_parent");
else
actions = action_GetUrl(0, url, "_this");
actions = action_End(actions);
- drawlink(obj, actions, 0, points,0);
+ drawlink(dev, actions, 0, points,0);
}
-void swfoutput_linktopage(struct swfoutput*obj, int page, swfcoord*points)
+void swfoutput_linktopage(gfxdevice_t*dev, int page, gfxline_t*points)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
ActionTAG* actions;
if(i->shapeid>=0)
- endshape(obj);
+ endshape(dev);
if(i->textid>=0)
- endtext(obj);
+ endtext(dev);
actions = action_GotoFrame(0, page);
actions = action_End(actions);
- drawlink(obj, actions, 0, points,0);
+ drawlink(dev, actions, 0, points,0);
}
/* Named Links (a.k.a. Acrobatmenu) are used to implement various gadgets
of the viewer objects, like subtitles, index elements etc.
*/
-void swfoutput_namedlink(struct swfoutput*obj, char*name, swfcoord*points)
+void swfoutput_namedlink(gfxdevice_t*dev, char*name, gfxline_t*points)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
ActionTAG *actions1,*actions2;
char*tmp = strdup(name);
char mouseover = 1;
if(i->shapeid>=0)
- endshape(obj);
+ endshape(dev);
if(i->textid>=0)
- endtext(obj);
+ endtext(dev);
if(!strncmp(tmp, "call:", 5))
{
actions2 = action_End(actions2);
}
- drawlink(obj, actions1, actions2, points,mouseover);
+ drawlink(dev, actions1, actions2, points,mouseover);
swf_ActionFree(actions1);
swf_ActionFree(actions2);
free(tmp);
}
-static void drawlink(struct swfoutput*obj, ActionTAG*actions1, ActionTAG*actions2, swfcoord*points, char mouseover)
+static void drawgfxline(gfxdevice_t*dev, gfxline_t*line)
+{
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
+ gfxcoord_t lastx=0,lasty=0,px=0,py=0;
+ char lastwasmoveto;
+ while(1) {
+ if(!line)
+ break;
+ /* check whether the next segment is zero */
+ if(line->type == gfx_moveTo) {
+ msg("<trace> ======== moveTo %.2f %.2f", line->x, line->y);
+ moveto(dev, i->tag, line->x, line->y);
+ px = lastx = line->x;
+ py = lasty = line->y;
+ lastwasmoveto = 1;
+ } if(line->type == gfx_lineTo) {
+ msg("<trace> ======== lineTo %.2f %.2f", line->x, line->y);
+ lineto(dev, i->tag, line->x, line->y);
+ px = line->x;
+ py = line->y;
+ lastwasmoveto = 0;
+ } else if(line->type == gfx_splineTo) {
+ msg("<trace> ======== splineTo %.2f %.2f", line->x, line->y);
+ plotxy s,p;
+ s.x = line->sx;p.x = line->x;
+ s.y = line->sy;p.y = line->y;
+ splineto(dev, i->tag, s, p);
+ px = line->x;
+ py = line->y;
+ lastwasmoveto = 0;
+ }
+ line = line->next;
+ }
+}
+
+
+static void drawlink(gfxdevice_t*dev, ActionTAG*actions1, ActionTAG*actions2, gfxline_t*points, char mouseover)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
RGBA rgb;
SRECT r;
int lsid=0;
struct plotxy p1,p2,p3,p4;
int myshapeid;
int myshapeid2;
- double xmin,ymin;
- double xmax=xmin=points[0].x,ymax=ymin=points[0].y;
double posx = 0;
double posy = 0;
int t;
- int buttonid = ++i->currentswfid;
- for(t=1;t<4;t++)
- {
- if(points[t].x>xmax) xmax=points[t].x;
- if(points[t].y>ymax) ymax=points[t].y;
- if(points[t].x<xmin) xmin=points[t].x;
- if(points[t].y<ymin) ymin=points[t].y;
- }
+ int buttonid = getNewID(dev);
+ gfxbbox_t bbox = gfxline_getbbox(points);
- p1.x=points[0].x; p1.y=points[0].y; p2.x=points[1].x; p2.y=points[1].y;
- p3.x=points[2].x; p3.y=points[2].y; p4.x=points[3].x; p4.y=points[3].y;
-
- /* the following code subtracts the upper left edge from all coordinates,
- and set's posx,posy so that ST_PLACEOBJECT is used with a matrix.
- Necessary for preprocessing with swfcombine. */
- posx = xmin; posy = ymin;
- p1.x-=posx;p2.x-=posx;p3.x-=posx;p4.x-=posx;
- p1.y-=posy;p2.y-=posy;p3.y-=posy;p4.y-=posy;
- xmin -= posx; ymin -= posy;
- xmax -= posx; ymax -= posy;
-
/* shape */
- myshapeid = ++i->currentswfid;
+ myshapeid = getNewID(dev);
i->tag = swf_InsertTag(i->tag,ST_DEFINESHAPE3);
swf_ShapeNew(&i->shape);
rgb.r = rgb.b = rgb.a = rgb.g = 0;
fsid = swf_ShapeAddSolidFillStyle(i->shape,&rgb);
swf_SetU16(i->tag, myshapeid);
- r.xmin = (int)(xmin*20);
- r.ymin = (int)(ymin*20);
- r.xmax = (int)(xmax*20);
- r.ymax = (int)(ymax*20);
+ r.xmin = (int)(bbox.xmin*20);
+ r.ymin = (int)(bbox.ymin*20);
+ r.xmax = (int)(bbox.xmax*20);
+ r.ymax = (int)(bbox.ymax*20);
swf_SetRect(i->tag,&r);
swf_SetShapeStyles(i->tag,i->shape);
swf_ShapeCountBits(i->shape,NULL,NULL);
swf_SetShapeBits(i->tag,i->shape);
swf_ShapeSetAll(i->tag,i->shape,/*x*/0,/*y*/0,0,fsid,0);
i->swflastx = i->swflasty = 0;
- moveto(obj, i->tag, p1);
- lineto(obj, i->tag, p2);
- lineto(obj, i->tag, p3);
- lineto(obj, i->tag, p4);
- lineto(obj, i->tag, p1);
+ drawgfxline(dev, points);
swf_ShapeSetEnd(i->tag);
/* shape2 */
- myshapeid2 = ++i->currentswfid;
+ myshapeid2 = getNewID(dev);
i->tag = swf_InsertTag(i->tag,ST_DEFINESHAPE3);
swf_ShapeNew(&i->shape);
rgb.r = rgb.b = rgb.a = rgb.g = 255;
rgb.a = 40;
fsid = swf_ShapeAddSolidFillStyle(i->shape,&rgb);
swf_SetU16(i->tag, myshapeid2);
- r.xmin = (int)(xmin*20);
- r.ymin = (int)(ymin*20);
- r.xmax = (int)(xmax*20);
- r.ymax = (int)(ymax*20);
+ r.xmin = (int)(bbox.xmin*20);
+ r.ymin = (int)(bbox.ymin*20);
+ r.xmax = (int)(bbox.xmax*20);
+ r.ymax = (int)(bbox.ymax*20);
swf_SetRect(i->tag,&r);
swf_SetShapeStyles(i->tag,i->shape);
swf_ShapeCountBits(i->shape,NULL,NULL);
swf_SetShapeBits(i->tag,i->shape);
swf_ShapeSetAll(i->tag,i->shape,/*x*/0,/*y*/0,0,fsid,0);
i->swflastx = i->swflasty = 0;
- moveto(obj, i->tag, p1);
- lineto(obj, i->tag, p2);
- lineto(obj, i->tag, p3);
- lineto(obj, i->tag, p4);
- lineto(obj, i->tag, p1);
+ drawgfxline(dev, points);
swf_ShapeSetEnd(i->tag);
if(!mouseover)
m = i->page_matrix;
m.tx = p.x;
m.ty = p.y;
- swf_ObjectPlace(i->tag, buttonid, i->depth++,&m,0,0);
- }
- else {
- swf_ObjectPlace(i->tag, buttonid, i->depth++,&i->page_matrix,0,0);
+ swf_ObjectPlace(i->tag, buttonid, getNewDepth(dev),&m,0,0);
+ } else {
+ swf_ObjectPlace(i->tag, buttonid, getNewDepth(dev),&i->page_matrix,0,0);
}
}
*/
///////////
-static void drawgfxline(struct swfoutput*obj, gfxline_t*line)
-{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
- gfxcoord_t lastx=0,lasty=0,px=0,py=0;
- char lastwasmoveto;
- while(1) {
- if(!line)
- break;
- /* check whether the next segment is zero */
- if(line->type == gfx_moveTo) {
- msg("<trace> ======== moveTo %.2f %.2f", line->x, line->y);
- moveto(obj, i->tag, line->x, line->y);
- px = lastx = line->x;
- py = lasty = line->y;
- lastwasmoveto = 1;
- } if(line->type == gfx_lineTo) {
- msg("<trace> ======== lineTo %.2f %.2f", line->x, line->y);
- lineto(obj, i->tag, line->x, line->y);
- px = line->x;
- py = line->y;
- lastwasmoveto = 0;
- } else if(line->type == gfx_splineTo) {
- msg("<trace> ======== splineTo %.2f %.2f", line->x, line->y);
- plotxy s,p;
- s.x = line->sx;p.x = line->x;
- s.y = line->sy;p.y = line->y;
- splineto(obj, i->tag, s, p);
- px = line->x;
- py = line->y;
- lastwasmoveto = 0;
- }
- line = line->next;
- }
-}
-void swfoutput_drawgfxline(struct swfoutput*obj, gfxline_t*line, gfxcoord_t width, gfxcolor_t*col, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit)
-{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
- gfxdevice_t*dev = &i->device;
- dev->stroke(dev, line, width, col, cap_style, joint_style, miterLimit);
-}
-void swfoutput_fillgfxline(struct swfoutput*obj, gfxline_t*line, gfxcolor_t*col)
-{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
- gfxdevice_t*dev = &i->device;
- dev->fill(dev, line, col);
-}
-void swfoutput_startclip(struct swfoutput*obj, gfxline_t*line)
+int swf_setparameter(gfxdevice_t*dev, const char*name, const char*value)
{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
- gfxdevice_t*dev = &i->device;
- dev->startclip(dev, line);
-}
-void swfoutput_endclip(struct swfoutput*obj)
-{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
- gfxdevice_t*dev = &i->device;
- dev->endclip(dev);
-}
-
-#define IMAGE_TYPE_JPEG 0
-#define IMAGE_TYPE_LOSSLESS 1
-
-static void swfoutput_drawimage(struct swfoutput*obj, RGBA* data, int sizex,int sizey,
- double x1,double y1,
- double x2,double y2,
- double x3,double y3,
- double x4,double y4, int type)
-{
- swfoutput_internal*i = (swfoutput_internal*)obj->internal;
-
- 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 */
- i->device.setparameter(&i->device, "next_bitmap_is_jpeg", "1");
-
- i->device.fillbitmap(&i->device, &p1, &img, &m, 0);
-}
-
-void swfoutput_drawimagejpeg(struct swfoutput*obj, RGBA*mem, int sizex,int sizey,
- double x1,double y1, double x2,double y2, double x3,double y3, double x4,double y4)
-{
- swfoutput_drawimage(obj,mem,sizex,sizey,x1,y1,x2,y2,x3,y3,x4,y4, IMAGE_TYPE_JPEG);
-}
-
-void swfoutput_drawimagelossless(struct swfoutput*obj, RGBA*mem, int sizex,int sizey,
- double x1,double y1, double x2,double y2, double x3,double y3, double x4,double y4)
-{
- swfoutput_drawimage(obj,mem,sizex,sizey,x1,y1,x2,y2,x3,y3,x4,y4, IMAGE_TYPE_LOSSLESS);
-}
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
-void swfoutput_setparameter(char*name, char*value)
-{
if(!strcmp(name, "jpegsubpixels")) {
- config_jpegsubpixels = atof(value);
+ i->config_jpegsubpixels = atof(value);
} else if(!strcmp(name, "ppmsubpixels")) {
- config_ppmsubpixels = atof(value);
+ i->config_ppmsubpixels = atof(value);
} else if(!strcmp(name, "drawonlyshapes")) {
- config_drawonlyshapes = atoi(value);
+ i->config_drawonlyshapes = atoi(value);
} else if(!strcmp(name, "ignoredraworder")) {
- config_ignoredraworder = atoi(value);
+ i->config_ignoredraworder = atoi(value);
} else if(!strcmp(name, "filloverlap")) {
- config_filloverlap = atoi(value);
+ i->config_filloverlap = atoi(value);
} else if(!strcmp(name, "linksopennewwindow")) {
- config_opennewwindow = atoi(value);
+ i->config_opennewwindow = atoi(value);
} else if(!strcmp(name, "opennewwindow")) {
- config_opennewwindow = atoi(value);
+ i->config_opennewwindow = atoi(value);
} else if(!strcmp(name, "storeallcharacters")) {
- config_storeallcharacters = atoi(value);
+ i->config_storeallcharacters = atoi(value);
} else if(!strcmp(name, "enablezlib")) {
- config_enablezlib = atoi(value);
+ i->config_enablezlib = atoi(value);
+ } else if(!strcmp(name, "bboxvars")) {
+ i->config_bboxvars = atoi(value);
} else if(!strcmp(name, "insertstop")) {
- config_insertstoptag = atoi(value);
- } else if(!strcmp(name, "protected")) {
- config_protect = atoi(value);
+ i->config_insertstoptag = atoi(value);
+ } else if(!strcmp(name, "protect")) {
+ i->config_protect = atoi(value);
+ if(i->config_protect && i->tag) {
+ i->tag = swf_InsertTag(i->tag, ST_PROTECT);
+ }
+ } else if(!strcmp(name, "faketags")) {
+ i->config_generate_fake_tags = atoi(value);
} else if(!strcmp(name, "flashversion")) {
- config_flashversion = atoi(value);
+ i->config_flashversion = atoi(value);
+ if(i->swf) {
+ i->swf->fileVersion = i->config_flashversion;
+ }
} else if(!strcmp(name, "minlinewidth")) {
- config_minlinewidth = atof(value);
+ i->config_minlinewidth = atof(value);
} else if(!strcmp(name, "caplinewidth")) {
- config_caplinewidth = atof(value);
+ i->config_caplinewidth = atof(value);
+ } else if(!strcmp(name, "dumpfonts")) {
+ i->config_dumpfonts = atoi(value);
+ } else if(!strcmp(name, "next_bitmap_is_jpeg")) {
+ i->jpeg = 1;
} else if(!strcmp(name, "jpegquality")) {
int val = atoi(value);
if(val<0) val=0;
if(val>100) val=100;
- config_jpegquality = val;
+ i->config_jpegquality = val;
} else if(!strcmp(name, "splinequality")) {
int v = atoi(value);
v = 500-(v*5); // 100% = 0.25 pixel, 0% = 25 pixel
if(v<1) v = 1;
- config_splinemaxerror = v;
+ i->config_splinemaxerror = v;
} else if(!strcmp(name, "fontquality")) {
int v = atoi(value);
v = 500-(v*5); // 100% = 0.25 pixel, 0% = 25 pixel
if(v<1) v = 1;
- config_fontsplinemaxerror = v;
+ i->config_fontsplinemaxerror = v;
} else {
fprintf(stderr, "unknown parameter: %s (=%s)\n", name, value);
+ return 0;
}
+ return 1;
}
// --------------------------------------------------------------------
return cx;
}
-ArtSVP* gfxstrokeToSVP(gfxline_t*line, gfxcoord_t width, gfx_capType cap_style, gfx_joinType joint_style, double miterLimit)
+static ArtVpath* gfxline_to_ArtVpath(gfxline_t*line)
{
ArtVpath *vec = NULL;
- ArtSVP *svp = NULL;
int pos=0,len=0;
gfxline_t*l2;
double x=0,y=0;
+ /* factor which determines into how many line fragments a spline is converted */
+ double subfraction = 2.4;//0.3
+
l2 = line;
while(l2) {
if(l2->type == gfx_moveTo) {
} if(l2->type == gfx_lineTo) {
pos ++;
} if(l2->type == gfx_splineTo) {
- int parts = (int)(sqrt(fabs(l2->x-2*l2->sx+x) + fabs(l2->y-2*l2->sy+y))/3);
+ int parts = (int)(sqrt(fabs(l2->x-2*l2->sx+x) + fabs(l2->y-2*l2->sy+y))*subfraction);
if(!parts) parts = 1;
pos += parts + 1;
}
assert(pos<=len);
} else if(l2->type == gfx_splineTo) {
int i;
- int parts = (int)(sqrt(fabs(l2->x-2*l2->sx+x) + fabs(l2->y-2*l2->sy+y))/3);
+ int parts = (int)(sqrt(fabs(l2->x-2*l2->sx+x) + fabs(l2->y-2*l2->sy+y))*subfraction);
if(!parts) parts = 1;
for(i=0;i<=parts;i++) {
double t = (double)i/(double)parts;
l2 = l2->next;
}
vec[pos].code = ART_END;
-
- svp = art_svp_vpath_stroke (vec,
+
+ return vec;
+}
+
+static ArtSVP* gfxfillToSVP(gfxline_t*line)
+{
+ ArtVpath* vec = gfxline_to_ArtVpath(line);
+ ArtSVP *svp = art_svp_from_vpath(vec);
+ free(vec);
+ return svp;
+}
+
+static ArtSVP* gfxstrokeToSVP(gfxline_t*line, gfxcoord_t width, gfx_capType cap_style, gfx_joinType joint_style, double miterLimit)
+{
+ ArtVpath* vec = gfxline_to_ArtVpath(line);
+ ArtSVP *svp = art_svp_vpath_stroke (vec,
(joint_style==gfx_joinMiter)?ART_PATH_STROKE_JOIN_MITER:
((joint_style==gfx_joinRound)?ART_PATH_STROKE_JOIN_ROUND:
((joint_style==gfx_joinBevel)?ART_PATH_STROKE_JOIN_BEVEL:ART_PATH_STROKE_JOIN_BEVEL)),
return svp;
}
-gfxline_t* SVPtogfxline(ArtSVP*svp)
+static gfxline_t* SVPtogfxline(ArtSVP*svp)
{
int size = 0;
int t;
}
}
+/* TODO */
+static int imageInCache(gfxdevice_t*dev, void*data, int width, int height)
+{
+ return -1;
+}
+static void addImageToCache(gfxdevice_t*dev, void*data, int width, int height)
+{
+}
+
static int add_image(swfoutput_internal*i, gfximage_t*img, int targetwidth, int targetheight, int* newwidth, int* newheight)
{
+ gfxdevice_t*dev = i->dev;
RGBA*newpic = 0;
RGBA*mem = (RGBA*)img->data;
- int bitid = ++i->currentswfid;
int sizex = img->width;
int sizey = img->height;
int newsizex=sizex, newsizey=sizey;
/// {
- if(is_jpeg && config_jpegsubpixels) {
- newsizex = (int)(targetwidth*config_jpegsubpixels+0.5);
- newsizey = (int)(targetheight*config_jpegsubpixels+0.5);
- } else if(!is_jpeg && config_ppmsubpixels) {
- newsizex = (int)(targetwidth*config_ppmsubpixels+0.5);
- newsizey = (int)(targetheight*config_ppmsubpixels+0.5);
+ if(is_jpeg && i->config_jpegsubpixels) {
+ newsizex = (int)(targetwidth*i->config_jpegsubpixels+0.5);
+ newsizey = (int)(targetheight*i->config_jpegsubpixels+0.5);
+ } else if(!is_jpeg && i->config_ppmsubpixels) {
+ newsizex = (int)(targetwidth*i->config_ppmsubpixels+0.5);
+ newsizey = (int)(targetheight*i->config_ppmsubpixels+0.5);
}
/// }
return -1;
/* TODO: cache images */
- *newwidth = sizex;
- *newheight = sizey;
if(newsizex<sizex || newsizey<sizey) {
+ msg("<verbose> Scaling %dx%d image to %dx%d", sizex, sizey, newsizex, newsizey);
newpic = swf_ImageScale(mem, sizex, sizey, newsizex, newsizey);
*newwidth = sizex = newsizex;
*newheight = sizey = newsizey;
mem = newpic;
-
+ } else {
+ *newwidth = newsizex = sizex;
+ *newheight = newsizey = sizey;
}
int num_colors = swf_ImageGetNumberOfPaletteEntries(mem,sizex,sizey,0);
/*newsizex, newsizey,*/
num_colors>256?">":"", num_colors>256?256:num_colors);
- i->tag = swf_AddImage(i->tag, bitid, mem, sizex, sizey, config_jpegquality);
+ /*RGBA* pal = (RGBA*)rfx_alloc(sizeof(RGBA)*num_colors);
+ swf_ImageGetNumberOfPaletteEntries(mem,sizex,sizey,pal);
+ int t;
+ for(t=0;t<num_colors;t++) {
+ printf("%02x%02x%02x%02x ",
+ pal[t].r, pal[t].g, pal[t].b, pal[t].a);
+ if((t&7)==7)
+ printf("\n");
+ }
+ printf("\n");*/
+
+ int bitid = -1;
+ int cacheid = imageInCache(dev, mem, sizex, sizey);
+
+ if(cacheid<=0) {
+ bitid = getNewID(dev);
+ i->tag = swf_AddImage(i->tag, bitid, mem, sizex, sizey, i->config_jpegquality);
+ addImageToCache(dev, mem, sizex, sizey);
+ } else {
+ bitid = cacheid;
+ }
if(newpic)
free(newpic);
-
return bitid;
}
return r;
}
-void swf_fillbitmap(gfxdevice_t*dev, gfxline_t*line, gfximage_t*img, gfxmatrix_t*matrix, gfxcxform_t*cxform)
+static void swf_fillbitmap(gfxdevice_t*dev, gfxline_t*line, gfximage_t*img, gfxmatrix_t*matrix, gfxcxform_t*cxform)
{
swfoutput_internal*i = (swfoutput_internal*)dev->internal;
- swfoutput*obj = i->obj;
- endshape(obj);
- endtext(obj);
+ endshape(dev);
+ endtext(dev);
int targetx = (int)(sqrt(matrix->m00*matrix->m00 + matrix->m01*matrix->m01)*img->width);
int targety = (int)(sqrt(matrix->m10*matrix->m10 + matrix->m11*matrix->m11)*img->height);
m.ty = (int)(matrix->ty*20);
/* shape */
- int myshapeid = ++i->currentswfid;
+ int myshapeid = getNewID(dev);
i->tag = swf_InsertTag(i->tag,ST_DEFINESHAPE);
SHAPE*shape;
swf_ShapeNew(&shape);
swf_SetShapeBits(i->tag,shape);
swf_ShapeSetAll(i->tag,shape,UNDEFINED_COORD,UNDEFINED_COORD,0,fsid,0);
i->swflastx = i->swflasty = UNDEFINED_COORD;
- drawgfxline(obj, line);
+ drawgfxline(dev, line);
swf_ShapeSetEnd(i->tag);
swf_ShapeFree(shape);
i->tag = swf_InsertTag(i->tag,ST_PLACEOBJECT2);
CXFORM cxform2 = gfxcxform_to_cxform(cxform);
- swf_ObjectPlace(i->tag,myshapeid,/*depth*/i->depth++,&i->page_matrix,&cxform2,NULL);
+ swf_ObjectPlace(i->tag,myshapeid,getNewDepth(dev),&i->page_matrix,&cxform2,NULL);
}
-void swf_startclip(gfxdevice_t*dev, gfxline_t*line)
+static void swf_startclip(gfxdevice_t*dev, gfxline_t*line)
{
swfoutput_internal*i = (swfoutput_internal*)dev->internal;
- swfoutput*obj = i->obj;
- endtext(obj);
- endshape(obj);
+ endtext(dev);
+ endshape(dev);
if(i->clippos >= 127)
{
i->clippos --;
}
- int myshapeid = ++i->currentswfid;
+ int myshapeid = getNewID(dev);
i->tag = swf_InsertTag(i->tag,ST_DEFINESHAPE);
RGBA col;
memset(&col, 0, sizeof(RGBA));
swf_SetShapeBits(i->tag,shape);
swf_ShapeSetAll(i->tag,shape,UNDEFINED_COORD,UNDEFINED_COORD,0,fsid,0);
i->swflastx = i->swflasty = UNDEFINED_COORD;
- drawgfxline(obj, line);
+ drawgfxline(dev, line);
swf_ShapeSetEnd(i->tag);
swf_ShapeFree(shape);
i->tag = swf_InsertTag(i->tag,ST_PLACEOBJECT2);
i->cliptags[i->clippos] = i->tag;
i->clipshapes[i->clippos] = myshapeid;
- i->clipdepths[i->clippos] = i->depth++;
+ i->clipdepths[i->clippos] = getNewDepth(dev);
i->clippos++;
}
-void swf_endclip(gfxdevice_t*dev)
+static void swf_endclip(gfxdevice_t*dev)
{
swfoutput_internal*i = (swfoutput_internal*)dev->internal;
- swfoutput*obj = i->obj;
if(i->textid>=0)
- endtext(obj);
+ endtext(dev);
if(i->shapeid>=0)
- endshape(obj);
+ endshape(dev);
if(!i->clippos) {
msg("<error> Invalid end of clipping region");
return;
}
i->clippos--;
- swf_ObjectPlaceClip(i->cliptags[i->clippos],i->clipshapes[i->clippos],i->clipdepths[i->clippos],&i->page_matrix,NULL,NULL,i->depth++);
-}
-int swf_setparameter(gfxdevice_t*dev, const char*key, const char*value)
-{
- if(!strcmp(key, "next_bitmap_is_jpeg")) {
- ((swfoutput_internal*)dev->internal)->jpeg = 1;
- return 1;
- }
- return 0;
+ /*swf_ObjectPlaceClip(i->cliptags[i->clippos],i->clipshapes[i->clippos],i->clipdepths[i->clippos],&i->page_matrix,NULL,NULL,
+ / * clip to depth: * / i->depth <= i->clipdepths[i->clippos]? i->depth : i->depth - 1);
+ i->depth ++;*/
+ swf_ObjectPlaceClip(i->cliptags[i->clippos],i->clipshapes[i->clippos],i->clipdepths[i->clippos],&i->page_matrix,NULL,NULL,i->depth);
}
-
-int gfxline_type(gfxline_t*line)
+static int gfxline_type(gfxline_t*line)
{
int tmplines=0;
int tmpsplines=0;
else return 4;
}
-int gfxline_has_dots(gfxline_t*line)
+static int gfxline_has_dots(gfxline_t*line)
{
int tmplines=0;
double x,y;
return 0;
}
-int gfxline_fix_short_edges(gfxline_t*line)
+static int gfxline_fix_short_edges(gfxline_t*line)
{
double x,y;
while(line) {
return 0;
}
-int shapenr = 0;
+static char is_inside_page(gfxdevice_t*dev, gfxcoord_t x, gfxcoord_t y)
+{
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
+ if(x<i->min_x || x>i->max_x) return 0;
+ if(y<i->min_y || y>i->max_y) return 0;
+ return 1;
+}
+
+static void show_path(ArtSVP*path)
+{
+ int t;
+ printf("Segments: %d\n", path->n_segs);
+ for(t=0;t<path->n_segs;t++) {
+ ArtSVPSeg* seg = &path->segs[t];
+ printf("Segment %d: %d points, %s, BBox: (%f,%f,%f,%f)\n",
+ t, seg->n_points, seg->dir==0?"UP ":"DOWN",
+ seg->bbox.x0, seg->bbox.y0, seg->bbox.x1, seg->bbox.y1);
+ int p;
+ for(p=0;p<seg->n_points;p++) {
+ ArtPoint* point = &seg->points[p];
+ printf(" (%f,%f)\n", point->x, point->y);
+ }
+ }
+ printf("\n");
+}
+
+gfxline_t* gfxline_move(gfxline_t*line, double x, double y)
+{
+ gfxline_t*l = line = gfxline_clone(line);
+
+ while(l) {
+ l->x += x;
+ l->y += y;
+ l->sx += x;
+ l->sy += y;
+ l = l->next;
+ }
+ return line;
+}
-void swf_stroke(gfxdevice_t*dev, gfxline_t*line, gfxcoord_t width, gfxcolor_t*color, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit)
+//#define NORMALIZE_POLYGON_POSITIONS
+
+static void swf_stroke(gfxdevice_t*dev, gfxline_t*line, gfxcoord_t width, gfxcolor_t*color, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit)
{
swfoutput_internal*i = (swfoutput_internal*)dev->internal;
- swfoutput*obj = i->obj;
int type = gfxline_type(line);
int has_dots = gfxline_has_dots(line);
+ gfxbbox_t r = gfxline_getbbox(line);
+ int is_outside_page = !is_inside_page(dev, r.xmin, r.ymin) || !is_inside_page(dev, r.xmax, r.ymax);
/* TODO: * split line into segments, and perform this check for all segments */
- if(!has_dots &&
- (width <= config_caplinewidth
+
+ if(!has_dots &&
+ (width <= i->config_caplinewidth
|| (cap_style == gfx_capRound && joint_style == gfx_joinRound)
- || (cap_style == gfx_capRound && type<=2))) {
- msg("<trace> draw as stroke, type=%d dots=%d", type, has_dots);
- endtext(obj);
- swfoutput_setstrokecolor(obj, color->r, color->g, color->b, color->a);
- swfoutput_setlinewidth(obj, width);
- startshape(obj);
- stopFill(obj);
- drawgfxline(obj, line);
- } else {
+ || (cap_style == gfx_capRound && type<=2))) {} else
+ {
+ /* convert line to polygon */
msg("<trace> draw as polygon, type=%d dots=%d", type, has_dots);
if(has_dots)
gfxline_fix_short_edges(line);
ArtSVP* svp = gfxstrokeToSVP(line, width, cap_style, joint_style, miterLimit);
gfxline_t*gfxline = SVPtogfxline(svp);
dev->fill(dev, gfxline, color);
+ free(gfxline);
+ art_svp_free(svp);
+ return;
+ }
+
+ msg("<trace> draw as stroke, type=%d dots=%d", type, has_dots);
+ endtext(dev);
+
+#ifdef NORMALIZE_POLYGON_POSITIONS
+ endshape(dev);
+ double startx = 0, starty = 0;
+ if(line && line->type == gfx_moveTo) {
+ startx = line->x;
+ starty = line->y;
}
+ line = gfxline_move(line, -startx, -starty);
+ i->shapeposx = (int)(startx*20);
+ i->shapeposy = (int)(starty*20);
+#endif
+
+ swfoutput_setstrokecolor(dev, color->r, color->g, color->b, color->a);
+ swfoutput_setlinewidth(dev, width);
+ startshape(dev);
+ stopFill(dev);
+ drawgfxline(dev, line);
+
+#ifdef NORMALIZE_POLYGON_POSITIONS
+ free(line); //account for _move
+#endif
+
}
-void swf_fill(gfxdevice_t*dev, gfxline_t*line, gfxcolor_t*color)
+static void swf_fill(gfxdevice_t*dev, gfxline_t*line, gfxcolor_t*color)
{
swfoutput_internal*i = (swfoutput_internal*)dev->internal;
- swfoutput*obj = i->obj;
- endtext(obj);
- if(!config_ignoredraworder)
- endshape(obj);
- swfoutput_setfillcolor(obj, color->r, color->g, color->b, color->a);
- startshape(obj);
- startFill(obj);
+ gfxbbox_t r = gfxline_getbbox(line);
+ int is_outside_page = !is_inside_page(dev, r.xmin, r.ymin) || !is_inside_page(dev, r.xmax, r.ymax);
+
+ endtext(dev);
+ if(!i->config_ignoredraworder)
+ endshape(dev);
+
+#ifdef NORMALIZE_POLYGON_POSITIONS
+ endshape(dev);
+ double startx = 0, starty = 0;
+ if(line && line->type == gfx_moveTo) {
+ startx = line->x;
+ starty = line->y;
+ }
+ line = gfxline_move(line, -startx, -starty);
+ i->shapeposx = (int)(startx*20);
+ i->shapeposy = (int)(starty*20);
+#endif
+
+ swfoutput_setfillcolor(dev, color->r, color->g, color->b, color->a);
+ startshape(dev);
+ startFill(dev);
i->fill=1;
- drawgfxline(obj, line);
+ drawgfxline(dev, line);
msg("<trace> end of swf_fill (shapeid=%d)", i->shapeid);
+
+#ifdef NORMALIZE_POLYGON_POSITIONS
+ free(line); //account for _move
+#endif
}
-void swf_fillgradient(gfxdevice_t*dev, gfxgradient_t*gradient, gfxgradienttype_t type, gfxmatrix_t*matrix)
+static void swf_fillgradient(gfxdevice_t*dev, gfxline_t*line, gfxgradient_t*gradient, gfxgradienttype_t type, gfxmatrix_t*matrix)
{
msg("<error> Gradient filling not implemented yet");
}
+
+static SWFFONT* gfxfont_to_swffont(gfxfont_t*font, char* id)
+{
+ SWFFONT*swffont = (SWFFONT*)rfx_calloc(sizeof(SWFFONT));
+ int t;
+ swffont->id = -1;
+ swffont->version = 2;
+ swffont->name = (U8*)strdup(id);
+ swffont->layout = (SWFLAYOUT*)rfx_calloc(sizeof(SWFLAYOUT));
+ swffont->layout->ascent = 0; /* ? */
+ swffont->layout->descent = 0;
+ swffont->layout->leading = 0;
+ swffont->layout->bounds = (SRECT*)rfx_calloc(sizeof(SRECT)*font->num_glyphs);
+ swffont->encoding = FONT_ENCODING_UNICODE;
+ swffont->numchars = font->num_glyphs;
+ swffont->maxascii = font->max_unicode;
+ swffont->ascii2glyph = (int*)rfx_calloc(sizeof(int)*swffont->maxascii);
+ swffont->glyph2ascii = (U16*)rfx_calloc(sizeof(U16)*swffont->numchars);
+ swffont->glyph = (SWFGLYPH*)rfx_calloc(sizeof(SWFGLYPH)*swffont->numchars);
+ swffont->glyphnames = (char**)rfx_calloc(sizeof(char*)*swffont->numchars);
+ for(t=0;t<font->max_unicode;t++) {
+ swffont->ascii2glyph[t] = font->unicode2glyph[t];
+ }
+ for(t=0;t<font->num_glyphs;t++) {
+ drawer_t draw;
+ gfxline_t*line;
+ swffont->glyph2ascii[t] = font->glyphs[t].unicode;
+ if(font->glyphs[t].name) {
+ swffont->glyphnames[t] = strdup(font->glyphs[t].name);
+ } else {
+ swffont->glyphnames[t] = 0;
+ }
+ swffont->glyph[t].advance = (int)(font->glyphs[t].advance * 20);
+
+ swf_Shape01DrawerInit(&draw, 0);
+ line = font->glyphs[t].line;
+ while(line) {
+ FPOINT c,to;
+ c.x = line->sx; c.y = line->sy;
+ to.x = line->x; to.y = line->y;
+ if(line->type == gfx_moveTo) {
+ draw.moveTo(&draw, &to);
+ } else if(line->type == gfx_lineTo) {
+ draw.lineTo(&draw, &to);
+ } else if(line->type == gfx_splineTo) {
+ draw.splineTo(&draw, &c, &to);
+ }
+ line = line->next;
+ }
+ draw.finish(&draw);
+ swffont->glyph[t].shape = swf_ShapeDrawerToShape(&draw);
+ swffont->layout->bounds[t] = swf_ShapeDrawerGetBBox(&draw);
+ draw.dealloc(&draw);
+ }
+ return swffont;
+}
+
+static void swf_addfont(gfxdevice_t*dev, char*fontid, gfxfont_t*font)
+{
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
+
+ if(i->swffont && i->swffont->name && !strcmp((char*)i->swffont->name,fontid))
+ return; // the requested font is the current font
+
+ fontlist_t*last=0,*l = i->fontlist;
+ while(l) {
+ last = l;
+ if(!strcmp((char*)l->swffont->name, fontid)) {
+ return; // we already know this font
+ }
+ l = l->next;
+ }
+ l = (fontlist_t*)rfx_calloc(sizeof(fontlist_t));
+ l->swffont = gfxfont_to_swffont(font, fontid);
+ l->next = 0;
+ if(last) {
+ last->next = l;
+ } else {
+ i->fontlist = l;
+ }
+ swf_FontSetID(l->swffont, getNewID(i->dev));
+
+ if(getScreenLogLevel() >= LOGLEVEL_DEBUG) {
+ // print font information
+ msg("<debug> Font %s",fontid);
+ msg("<debug> | ID: %d", l->swffont->id);
+ msg("<debug> | Version: %d", l->swffont->version);
+ msg("<debug> | Name: %s", l->swffont->name);
+ msg("<debug> | Numchars: %d", l->swffont->numchars);
+ msg("<debug> | Maxascii: %d", l->swffont->maxascii);
+ msg("<debug> | Style: %d", l->swffont->style);
+ msg("<debug> | Encoding: %d", l->swffont->encoding);
+ for(int iii=0; iii<l->swffont->numchars;iii++) {
+ msg("<debug> | Glyph %d) name=%s, unicode=%d size=%d bbox=(%.2f,%.2f,%.2f,%.2f)\n", iii, l->swffont->glyphnames?l->swffont->glyphnames[iii]:"<nonames>", l->swffont->glyph2ascii[iii], l->swffont->glyph[iii].shape->bitlen,
+ l->swffont->layout->bounds[iii].xmin/20.0,
+ l->swffont->layout->bounds[iii].ymin/20.0,
+ l->swffont->layout->bounds[iii].xmax/20.0,
+ l->swffont->layout->bounds[iii].ymax/20.0
+ );
+ int t;
+ for(t=0;t<l->swffont->maxascii;t++) {
+ if(l->swffont->ascii2glyph[t] == iii)
+ msg("<debug> | - maps to %d",t);
+ }
+ }
+ }
+}
+
+static void swf_switchfont(gfxdevice_t*dev, char*fontid)
+{
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
+
+ if(i->swffont && i->swffont->name && !strcmp((char*)i->swffont->name,fontid))
+ return; // the requested font is the current font
+
+ fontlist_t*l = i->fontlist;
+ while(l) {
+ if(!strcmp((char*)l->swffont->name, fontid)) {
+ i->swffont = l->swffont;
+ return; //done!
+ }
+ l = l->next;
+ }
+ msg("<error> Unknown font id: %s", fontid);
+ return;
+}
+
+static void swf_drawchar(gfxdevice_t*dev, char*fontid, int glyph, gfxcolor_t*color, gfxmatrix_t*matrix)
+{
+ swfoutput_internal*i = (swfoutput_internal*)dev->internal;
+
+ if(!i->swffont || !i->swffont->name || strcmp((char*)i->swffont->name,fontid)) // not equal to current font
+ {
+ /* TODO: remove the need for this (enhance getcharacterbbox so that it can cope
+ with multiple fonts */
+ endtext(dev);
+
+ swf_switchfont(dev, fontid); // set the current font
+ }
+ swfoutput_setfontmatrix(dev, matrix->m00, matrix->m01, matrix->m10, matrix->m11);
+
+ swfmatrix m;
+ m.m11 = i->fontm11;
+ m.m12 = i->fontm12;
+ m.m21 = i->fontm21;
+ m.m22 = i->fontm22;
+ m.m31 = matrix->tx;
+ m.m32 = matrix->ty;
+
+/* printf("%f %f\n", m.m31, m.m32);
+ {
+ static int xpos = 40;
+ static int ypos = 200;
+ m.m31 = xpos;
+ m.m32 = ypos;
+ xpos += 10;
+ }*/
+
+
+ drawchar(dev, i->swffont, glyph, &m, color);
+}
git.asbjorn.biz / swftools.git / blobdiff