Ejemplos de zathura_page_set_width en C++ (Cpp)

Ejemplo n.º 1

Archivo: page.c Proyecto: pwmt/zathura-ps

zathura_error_t
ps_page_init(zathura_page_t* page, SpectrePage* spectre_page)
{
  if (page == NULL) {
    return ZATHURA_ERROR_INVALID_ARGUMENTS;
  }

  zathura_document_t* document      = zathura_page_get_document(page);
  SpectreDocument* spectre_document = zathura_document_get_data(document);

  SpectrePage* ps_page = spectre_document_get_page(spectre_document, zathura_page_get_index(page));
  if (ps_page == NULL) {
    return ZATHURA_ERROR_UNKNOWN;
  }

  int page_width;
  int page_height;
  spectre_page_get_size(ps_page, &(page_width), &(page_height));

  zathura_page_set_width(page, page_width);
  zathura_page_set_height(page, page_height);
  zathura_page_set_data(page, ps_page);

  return ZATHURA_ERROR_OK;
}

Ejemplo n.º 2

zathura_error_t
djvu_page_init(zathura_page_t* page, void* UNUSED(data))
{
  if (page == NULL) {
    return ZATHURA_ERROR_INVALID_ARGUMENTS;
  }

  zathura_document_t* document   = zathura_page_get_document(page);
  djvu_document_t* djvu_document = zathura_document_get_data(document);

  ddjvu_status_t status;
  ddjvu_pageinfo_t page_info;

  unsigned int index = zathura_page_get_index(page);
  while ((status = ddjvu_document_get_pageinfo(djvu_document->document, index,
          &page_info)) < DDJVU_JOB_OK) {
    handle_messages(djvu_document, true);
  }

  if (status >= DDJVU_JOB_FAILED) {
    handle_messages(djvu_document, true);
    return ZATHURA_ERROR_UNKNOWN;
  }

  zathura_page_set_width(page,  ZATHURA_DJVU_SCALE * page_info.width);
  zathura_page_set_height(page, ZATHURA_DJVU_SCALE * page_info.height);

  return ZATHURA_ERROR_OK;
}