static void
htdoc_run_page(fz_context *ctx, fz_page *page_, fz_device *dev, const fz_matrix *ctm, fz_cookie *cookie)
{
html_page *page = (html_page*)page_;
html_document *doc = page->doc;
fz_matrix local_ctm = *ctm;
int n = page->number;
fz_pre_translate(&local_ctm, doc->page_margin[L], doc->page_margin[T]);
fz_draw_html(ctx, doc->box, n * doc->page_h, (n+1) * doc->page_h, dev, &local_ctm);
}
static void
epub_run_page(fz_context *ctx, fz_page *page_, fz_device *dev, const fz_matrix *ctm, fz_cookie *cookie)
{
epub_page *page = (epub_page*)page_;
epub_document *doc = page->doc;
epub_chapter *ch;
int n = page->number;
int count = 0;
for (ch = doc->spine; ch; ch = ch->next)
{
int cn = ceilf(ch->html->root->h / ch->html->page_h);
if (n < count + cn)
{
fz_draw_html(ctx, dev, ctm, ch->html, n-count);
break;
}
count += cn;
}
}
static void
epub_run_page(fz_context *ctx, fz_page *page_, fz_device *dev, const fz_matrix *ctm, fz_cookie *cookie)
{
epub_page *page = (epub_page*)page_;
epub_document *doc = page->doc;
epub_chapter *ch;
fz_matrix local_ctm = *ctm;
int n = page->number;
int count = 0;
for (ch = doc->spine; ch; ch = ch->next)
{
int cn = ceilf(ch->box->h / ch->page_h);
if (n < count + cn)
{
fz_pre_translate(&local_ctm, ch->page_margin[L], ch->page_margin[T]);
fz_draw_html(ctx, ch->box, (n-count) * ch->page_h, (n-count+1) * ch->page_h, dev, &local_ctm);
break;
}
count += cn;
}
}