def render(item):
def sort_x(a, b):
return int(a.x0 - b.x0)
def sort_y(a, b):
return int(b.y0 - a.y0)
if isinstance(item, LTPage):
self.doc.handle_page()
item._objs = sorted(item._objs, cmp=sort_y)
for child in item:
#print child
render(child)
elif isinstance(item, LTLine):
self.doc.handle_hline(item)
elif isinstance(item, LTRect):
self.doc.handle_hline(item)
elif isinstance(item, LTCurve):
if False:
self.doc.out.write('<curve linewidth="%d" bbox="%s" pts="%s"/>\n' %
(item.linewidth, bbox2str(item.bbox), item.get_pts()))
elif isinstance(item, LTFigure):
#self.doc.out.write('<figure name="%s" bbox="%s">\n' %
# (item.name, bbox2str(item.bbox)))
for child in item:
render(child)
#self.doc.out.write('</figure>\n')
elif isinstance(item, LTTextLine):
if get_text(item).strip():
self.doc.new_chunk(item.bbox)
for child in item:
render(child)
elif isinstance(item, LTTextBox):
# major change: sort boxes by x
item._objs = sorted(item._objs, cmp=sort_x)
self.doc.new_line(item.bbox)
for child in item:
render(child)
elif isinstance(item, LTChar):
self.doc.write_text(item.get_text(), item)
elif isinstance(item, LTText):
for t in item.get_text():
self.doc.write_text(t, item)
elif isinstance(item, LTImage):
self.doc.handle_image(item)
else:
print isinstance(item, LTPage), type(item)
assert 0, item
return
def render(item):
if isinstance(item, LTPage):
self.outfp.write('<a id="page_%s" data-bbox="%s" data-rotate="%d"></a>\n' %
(item.pageid, bbox2str(item.bbox), item.rotate))
for child in item:
render(child)
elif isinstance(item, LTLine):
self.outfp.write('<line linewidth="%d" bbox="%s" />\n' %
(item.linewidth, bbox2str(item.bbox)))
elif isinstance(item, LTRect):
self.outfp.write('<rect linewidth="%d" bbox="%s" />\n' %
(item.linewidth, bbox2str(item.bbox)))
elif isinstance(item, LTCurve):
self.outfp.write('<curve linewidth="%d" bbox="%s" pts="%s"/>\n' %
(item.linewidth, bbox2str(item.bbox), item.get_pts()))
elif isinstance(item, LTFigure):
self.outfp.write('<figure name="%s" bbox="%s">\n' %
(item.name, bbox2str(item.bbox)))
for child in item:
render(child)
self.outfp.write('</figure>\n')
elif isinstance(item, LTTextLine):
self.outfp.write('<span data-bbox="%s"/>\n' % bbox2str(item.bbox))
for child in item:
render(child)
# self.outfp.write('</p>\n')
elif isinstance(item, LTTextBox):
wmode = ''
if isinstance(item, LTTextBoxVertical):
wmode = ' wmode="vertical"'
self.outfp.write('<div id="%d" data-bbox="%s" data-wmode="%s"><p>\n' %
(item.index, bbox2str(item.bbox), wmode))
for child in item:
render(child)
self.outfp.write('</p></div>\n')
elif isinstance(item, LTChar):
# self.outfp.write('<text font="%s" bbox="%s" size="%.3f">' %
# (enc(item.fontname), bbox2str(item.bbox), item.size))
self.write_text(item.get_text())
# self.outfp.write('</text>\n')
elif isinstance(item, LTText):
self.outfp.write(item.get_text())
elif isinstance(item, LTImage):
if self.imagewriter is not None:
name = self.imagewriter.export_image(item)
self.outfp.write('<img src="%s" width="%d" height="%d" />\n' %
(enc(name), item.width, item.height))
else:
self.outfp.write('<img width="%d" height="%d" />\n' %
(item.width, item.height))
else:
assert 0, item
return
def __repr__(self):
return ('<%s %s Type=%r Font=%r>' % (self.__class__.__name__, bbox2str(self.bbox),
self.type, self.font))
def __repr__(self) -> str:
return ('<%s(%r) %s rotate=%r>' %
(self.__class__.__name__, self.pageid, bbox2str(
self.bbox), self.rotate))
def render(item):
if isinstance(item, LTPage):
s = '<page id="%s" bbox="%s" rotate="%d">\n' % (
item.pageid,
bbox2str(item.bbox),
item.rotate,
)
self.current_page = RpaPdfPage(item.pageid, item.bbox,
item.rotate)
self.write(s)
for child in item:
render(child)
if item.groups is not None:
self.write("<layout>\n")
for group in item.groups:
show_group(group)
self.write("</layout>\n")
self.write("</page>\n")
self.rpa_pdf_document.add_page(self.current_page)
elif isinstance(item, LTLine):
s = '<line linewidth="%d" bbox="%s" />\n' % (
item.linewidth,
bbox2str(item.bbox),
)
self.write(s)
elif isinstance(item, LTRect):
s = '<rect linewidth="%d" bbox="%s" />\n' % (
item.linewidth,
bbox2str(item.bbox),
)
self.write(s)
elif isinstance(item, LTCurve):
s = '<curve linewidth="%d" bbox="%s" pts="%s"/>\n' % (
item.linewidth,
bbox2str(item.bbox),
item.get_pts(),
)
self.write(s)
elif isinstance(item, LTFigure):
s = '<figure name="%s" bbox="%s">\n' % (item.name,
bbox2str(item.bbox))
self.write(s)
self.figure = RpaFigure(item.name, item.bbox)
for child in item:
self.figure.set_item(item)
render(child)
self.write("</figure>\n")
self.current_page.add_content(self.figure)
self.figure = None
elif isinstance(item, LTTextLine):
self.write('<textline bbox="%s">\n' % bbox2str(item.bbox))
for child in item:
render(child)
self.write("</textline>\n")
elif isinstance(item, LTTextBox):
wmode = ""
if isinstance(item, LTTextBoxVertical):
wmode = ' wmode="vertical"'
s = '<textbox id="%d" bbox="%s"%s>\n' % (
item.index,
bbox2str(item.bbox),
wmode,
)
box = RpaTextBox(item.index, item.bbox, wmode)
self.write(s)
box.set_item(item)
self.current_page.add_content(box)
for child in item:
render(child)
self.write("</textbox>\n")
elif isinstance(item, LTChar):
s = ('<text font="%s" bbox="%s" colourspace="%s" '
'ncolour="%s" size="%.3f">' % (
enc(item.fontname),
bbox2str(item.bbox),
item.ncs.name,
item.graphicstate.ncolor,
item.size,
))
self.write(s)
self.write_text(item.get_text())
self.write("</text>\n")
elif isinstance(item, LTText):
self.write("<text>%s</text>\n" % item.get_text())
elif isinstance(item, LTImage):
if self.figure:
self.figure.set_item(item)
if self.imagewriter is not None:
name = self.imagewriter.export_image(item)
self.write('<image src="%s" width="%d" height="%d" />\n' %
(enc(name), item.width, item.height))
else:
self.write('<image width="%d" height="%d" />\n' %
(item.width, item.height))
else:
assert False, str(("Unhandled", item))
