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#include "fitz.h"
static void fz_tracematrix(fz_matrix ctm)
{
printf("%g %g %g %g %g %g setmatrix\n",
ctm.a, ctm.b, ctm.c, ctm.d, ctm.e, ctm.f);
}
static void fz_tracecolor(fz_colorspace *colorspace, float *color, float alpha)
{
printf("... setcolor\n");
printf("%g setalpha\n", alpha);
}
void fz_tracefillpath(void *user, fz_path *path, fz_colorspace *colorspace, float *color, float alpha)
{
fz_tracematrix(path->ctm);
fz_printpath(path, 0);
if (path->winding == FZ_EVENODD)
printf("eofill\n");
else
printf("fill\n");
}
void fz_tracestrokepath(void *user, fz_path *path, fz_colorspace *colorspace, float *color, float alpha)
{
int i;
fz_tracecolor(colorspace, color, alpha);
fz_tracematrix(path->ctm);
printf("%g setlinewidth\n", path->linewidth);
printf("%g setmiterlimit\n", path->miterlimit);
printf("%d setlinecap\n", path->linecap);
printf("%d setlinejoin\n", path->linejoin);
if (path->dashlen)
{
printf("%g [ ", path->dashphase);
for (i = 0; i < path->dashlen; i++)
printf("%g ", path->dashlist[i]);
printf("] setdash\n");
}
fz_printpath(path, 0);
printf("stroke\n");
}
void fz_traceclippath(void *user, fz_path *path)
{
printf("gsave\n");
fz_tracematrix(path->ctm);
fz_printpath(path, 0);
if (path->winding == FZ_EVENODD)
printf("eoclip\n");
else
printf("clip\n");
}
void fz_tracefilltext(void *user, fz_text *text, fz_colorspace *colorspace, float *color, float alpha)
{
printf("/%s setfont\n", text->font->name);
fz_tracematrix(text->trm);
fz_debugtext(text, 0);
printf("show\n");
}
void fz_tracestroketext(void *user, fz_text *text, fz_colorspace *colorspace, float *color, float alpha)
{
printf("/%s setfont\n", text->font->name);
fz_tracematrix(text->trm);
fz_debugtext(text, 0);
printf("charpath stroke\n");
}
void fz_tracecliptext(void *user, fz_text *text)
{
printf("gsave\n");
printf("/%s setfont\n", text->font->name);
fz_tracematrix(text->trm);
fz_debugtext(text, 0);
printf("charpath clip\n");
}
void fz_traceignoretext(void *user, fz_text *text)
{
printf("/%s setfont\n", text->font->name);
fz_tracematrix(text->trm);
fz_debugtext(text, 0);
printf("invisibletext\n");
}
void fz_tracedrawimage(void *user, fz_image *image, fz_matrix ctm)
{
fz_tracematrix(ctm);
printf("drawimage\n");
}
void fz_tracedrawshade(void *user, fz_shade *shade, fz_matrix ctm)
{
fz_tracematrix(ctm);
printf("drawshade\n");
}
void fz_tracepopclip(void *user)
{
printf("grestore\n");
}
fz_device *fz_newtracedevice(void)
{
fz_device *dev = fz_malloc(sizeof(fz_device));
dev->user = nil;
dev->fillpath = fz_tracefillpath;
dev->strokepath = fz_tracestrokepath;
dev->clippath = fz_traceclippath;
dev->filltext = fz_tracefilltext;
dev->stroketext = fz_tracestroketext;
dev->cliptext = fz_tracecliptext;
dev->ignoretext = fz_traceignoretext;
dev->drawimage = fz_tracedrawimage;
dev->drawshade = fz_tracedrawshade;
dev->popclip = fz_tracepopclip;
return dev;
}
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