def to_pixmap(self,
rotation=0,
resolution=72,
width=None, height=None, fit=False,
antialiasing_level=8,
):
transform, bounding_box = self._transform_bounding_box(rotation,
resolution,
width, height, fit)
width, height = mupdf.rect_width_height(bounding_box)
np_array = np.zeros((height, width, 4), dtype=np.uint8)
color_space = mupdf.device_rgb(self._context)
use_alpha = True
pixmap = mupdf.new_pixmap_with_bbox_and_data(self._context,
color_space,
bounding_box,
mupdf.NULL,
use_alpha,
mupdf.np_array_uint8_ptr(np_array))
mupdf.clear_pixmap_with_value(self._context, pixmap, 255) # 0xff
device = mupdf.new_draw_device(self._context, mupdf.NULL, pixmap)
mupdf.set_aa_level(self._context, antialiasing_level)
mupdf.run_page(self._context, self._c_page, device, transform, mupdf.NULL)
mupdf.close_device(self._context, device)
mupdf.drop_device(self._context, device)
mupdf.drop_pixmap(self._context, pixmap)
return np_array
def _make_display_list(self, no_cache=False):
# Fixme: use it
self._page_list = mupdf.new_display_list(self._context, mupdf.NULL)
device = mupdf.new_list_device(self._context, page_list)
if no_cache:
mupdf.enable_device_hints(self._context, device, mupdf.FZ_NO_CACHE)
mupdf.run_page_contents(self._context, page, device, mupdf.identity, mupdf.NULL)
mupdf.close_device(self._context, device)
mupdf.drop_device(self._context, device)
def _to_text(self, scale=1, rotation=0):
""" Return a :obj:`.TextPage` instance. """
mediabox = self._bounding_box()
transform = self._make_transform(scale, rotation)
structured_text_options = mupdf.StructuredTextOptions()
structured_text_page = mupdf.new_stext_page(self._context, mediabox)
device = mupdf.new_stext_device(self._context, structured_text_page, structured_text_options)
mupdf.run_page(self._context, self._c_page, device, transform, mupdf.NULL)
# run_page(self._context, page_list, device)
mupdf.close_device(self._context, device)
mupdf.drop_device(self._context, device)
# structured_text_page_ = mupdf.new_stext_page_from_page(self._context, self._c_page, structured_text_options)
return TextPage(self, structured_text_page)
