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pdfminer.six
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code cleanup

pull/1/head
Yusuke Shinyama 2011-01-03 18:11:22 +09:00
parent 16b2a87b24
commit 4eb6083c09
1 changed files with 34 additions and 28 deletions
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62
pdfminer/converter.py
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@ -257,6 +257,10 @@ class HTMLConverter(PDFConverter):
w*self.scale, h*self.scale))
return
def place_border(self, color, borderwidth, item):
self.place_rect(color, borderwidth, item.x0, item.y1, item.width, item.height)
return
def place_image(self, item, borderwidth, x, y, w, h):
if self.outdir is not None:
name = self.write_image(item)
@ -309,20 +313,28 @@ class HTMLConverter(PDFConverter):
return
def receive_layout(self, ltpage):
def show_layout(item):
if isinstance(item, LTTextGroup):
self.place_border('textgroup', 1, item)
for child in item:
show_layout(child)
return
def render(item):
if isinstance(item, LTPage):
self.yoffset += item.y1
self.place_rect('page', 1, item.x0, item.y1, item.width, item.height)
self.place_border('page', 1, item)
if self.showpageno:
self.write('<div style="position:absolute; top:%dpx;">' %
((self.yoffset-item.y1)*self.scale))
self.write('<a name="%s">Page %s</a></div>\n' % (item.pageid, item.pageid))
for child in item:
render(child)
if item.layout:
show_layout(item.layout)
elif isinstance(item, LTPolygon):
self.place_rect('polygon', 1, item.x0, item.y1, item.width, item.height)
self.place_border('polygon', 1, item)
elif isinstance(item, LTFigure):
self.place_rect('figure', 1, item.x0, item.y1, item.width, item.height)
self.place_border('figure', 1, item)
for child in item:
render(child)
elif isinstance(item, LTImage):
@ -330,16 +342,16 @@ class HTMLConverter(PDFConverter):
else:
if self.layoutmode == 'exact':
if isinstance(item, LTTextLine):
self.place_rect('textline', 1, item.x0, item.y1, item.width, item.height)
self.place_border('textline', 1, item)
for child in item:
render(child)
elif isinstance(item, LTTextBox):
self.place_rect('textbox', 1, item.x0, item.y1, item.width, item.height)
self.place_border('textbox', 1, item)
self.place_text('textbox', str(item.index+1), item.x0, item.y1, 20)
for child in item:
render(child)
elif isinstance(item, LTChar):
self.place_rect('char', 1, item.x0, item.y1, item.width, item.height)
self.place_border('char', 1, item)
self.place_text('char', item.text, item.x0, item.y1, item.size)
else:
if isinstance(item, LTTextLine):
@ -359,14 +371,6 @@ class HTMLConverter(PDFConverter):
self.write_text(item.text)
return
render(ltpage)
if ltpage.layout:
def show_layout(item):
if isinstance(item, LTTextGroup):
self.place_rect('textgroup', 1, item.x0, item.y1, item.width, item.height)
for child in item:
show_layout(child)
return
show_layout(ltpage.layout)
self.yoffset += self.pagemargin
return
@ -399,12 +403,26 @@ class XMLConverter(PDFConverter):
return
def receive_layout(self, ltpage):
def show_layout(item):
if isinstance(item, LTTextBox):
self.outfp.write('<textbox id="%d" bbox="%s" />\n' %
(item.index, bbox2str(item.bbox)))
elif isinstance(item, LTTextGroup):
self.outfp.write('<textgroup bbox="%s">\n' % bbox2str(item.bbox))
for child in item:
show_layout(child)
self.outfp.write('</textgroup>\n')
return
def render(item):
if isinstance(item, LTPage):
self.outfp.write('<page id="%s" bbox="%s" rotate="%d">\n' %
(item.pageid, bbox2str(item.bbox), item.rotate))
for child in item:
render(child)
if item.layout:
self.outfp.write('<layout>\n')
show_layout(item.layout)
self.outfp.write('</layout>\n')
self.outfp.write('</page>\n')
elif isinstance(item, LTLine):
self.outfp.write('<line linewidth="%d" bbox="%s" />\n' %
@ -430,7 +448,8 @@ class XMLConverter(PDFConverter):
wmode = ''
if isinstance(item, LTTextBoxVertical):
wmode = ' wmode="vertical"'
self.outfp.write('<textbox id="%d" bbox="%s"%s>\n' % (item.index, bbox2str(item.bbox), wmode))
self.outfp.write('<textbox id="%d" bbox="%s"%s>\n' %
(item.index, bbox2str(item.bbox), wmode))
for child in item:
render(child)
self.outfp.write('</textbox>\n')
@ -452,20 +471,7 @@ class XMLConverter(PDFConverter):
else:
assert 0, item
return
def show_layout(item):
if isinstance(item, LTTextBox):
self.outfp.write('<textbox id="%d" bbox="%s" />\n' % (item.index, bbox2str(item.bbox)))
elif isinstance(item, LTTextGroup):
self.outfp.write('<textgroup bbox="%s">\n' % bbox2str(item.bbox))
for child in item:
show_layout(child)
self.outfp.write('</textgroup>\n')
return
render(ltpage)
if ltpage.layout:
self.outfp.write('<layout>\n')
show_layout(ltpage.layout)
self.outfp.write('</layout>\n')
return
def close(self):