html layout output fix
git-svn-id: https://pdfminerr.googlecode.com/svn/trunk/pdfminer@267 1aa58f4a-7d42-0410-adbc-911cccaed67cpull/1/head
parent
1904b61355
commit
edbd3764a7
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@ -189,6 +189,20 @@ class TextConverter(PDFConverter):
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##
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class HTMLConverter(PDFConverter):
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RECT_COLORS = {
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'char': 'green',
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'figure': 'yellow',
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'textline': 'magenta',
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'polygon': 'black',
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'textbox': 'cyan',
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'textgroup': 'red',
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'page': 'gray',
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}
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TEXT_COLORS = {
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'char': 'black',
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'textbox': 'black',
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}
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def __init__(self, rsrcmgr, outfp, codec='utf-8', pageno=1, laparams=None,
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scale=1, showpageno=True, pagepad=50, outdir=None):
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PDFConverter.__init__(self, rsrcmgr, outfp, codec=codec, pageno=pageno, laparams=laparams)
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@ -204,25 +218,29 @@ class HTMLConverter(PDFConverter):
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return
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def write_rect(self, color, width, x, y, w, h):
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self.outfp.write('<span style="position:absolute; border: %s %dpx solid; '
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'left:%dpx; top:%dpx; width:%dpx; height:%dpx;"></span>\n' %
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(color, width,
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x*self.scale, (self.yoffset-y)*self.scale,
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w*self.scale, h*self.scale))
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color = self.RECT_COLORS.get(color)
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if color is not None:
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self.outfp.write('<span style="position:absolute; border: %s %dpx solid; '
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'left:%dpx; top:%dpx; width:%dpx; height:%dpx;"></span>\n' %
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(color, width,
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x*self.scale, (self.yoffset-y)*self.scale,
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w*self.scale, h*self.scale))
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return
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def write_text(self, text, x, y, size):
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self.outfp.write('<span style="position:absolute; left:%dpx; top:%dpx; font-size:%dpx;">' %
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(x*self.scale, (self.yoffset-y)*self.scale, size*self.scale))
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self.write(text)
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self.outfp.write('</span>\n')
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def write_text(self, color, text, x, y, size):
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color = self.TEXT_COLORS.get(color)
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if color is not None:
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self.outfp.write('<span style="position:absolute; color:%s; left:%dpx; top:%dpx; font-size:%dpx;">' %
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(color, x*self.scale, (self.yoffset-y)*self.scale, size*self.scale))
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self.write(text)
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self.outfp.write('</span>\n')
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return
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def receive_layout(self, ltpage):
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def render(item):
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if isinstance(item, LTPage):
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self.yoffset += item.y1
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self.write_rect('gray', 1, item.x0, item.y1, item.width, item.height)
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self.write_rect('page', 1, item.x0, item.y1, item.width, item.height)
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if self.showpageno:
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self.outfp.write('<div style="position:absolute; top:%dpx;">' %
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((self.yoffset-item.y1)*self.scale))
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@ -230,23 +248,21 @@ class HTMLConverter(PDFConverter):
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for child in item:
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render(child)
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elif isinstance(item, LTChar):
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self.write_text(item.text, item.x0, item.y1, item.get_size())
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if self.debug:
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self.write_rect('green', 1, item.x0, item.y1, item.width, item.height)
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self.write_rect('char', 1, item.x0, item.y1, item.width, item.height)
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self.write_text('char', item.text, item.x0, item.y1, item.size)
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elif isinstance(item, LTPolygon):
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self.write_rect('black', 1, item.x0, item.y1, item.width, item.height)
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self.write_rect('polygon', 1, item.x0, item.y1, item.width, item.height)
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elif isinstance(item, LTTextLine):
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self.write_rect('magenta', 1, item.x0, item.y1, item.width, item.height)
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self.write_rect('textline', 1, item.x0, item.y1, item.width, item.height)
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for child in item:
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render(child)
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elif isinstance(item, LTTextBox):
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self.write_rect('cyan', 1, item.x0, item.y1, item.width, item.height)
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self.write_rect('textbox', 1, item.x0, item.y1, item.width, item.height)
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for child in item:
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render(child)
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if self.debug:
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self.write_text(str(item.index+1), item.x0, item.y1, 20)
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self.write_text('textbox', str(item.index+1), item.x0, item.y1, 20)
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elif isinstance(item, LTFigure):
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self.write_rect('yellow', 1, item.x0, item.y1, item.width, item.height)
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self.write_rect('figure', 1, item.x0, item.y1, item.width, item.height)
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for child in item:
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render(child)
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elif isinstance(item, LTImage):
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@ -262,7 +278,7 @@ class HTMLConverter(PDFConverter):
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if self.debug and ltpage.layout:
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def show_layout(item):
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if isinstance(item, LTTextGroup):
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self.write_rect('red', 1, item.x0, item.y1, item.width, item.height)
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self.write_rect('textgroup', 1, item.x0, item.y1, item.width, item.height)
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for child in item:
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show_layout(child)
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return
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@ -326,7 +342,7 @@ class XMLConverter(PDFConverter):
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self.outfp.write('</textbox>\n')
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elif isinstance(item, LTChar):
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self.outfp.write('<text font="%s" bbox="%s" size="%.3f">' %
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(enc(item.font.fontname), bbox2str(item.bbox), item.get_size()))
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(enc(item.font.fontname), bbox2str(item.bbox), item.size))
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self.write(item.text)
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self.outfp.write('</text>\n')
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elif isinstance(item, LTText):
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@ -225,6 +225,10 @@ class LTChar(LTItem, LTText):
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bbox = (apply_matrix_pt(self.matrix, bll) +
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apply_matrix_pt(self.matrix, bur))
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LTItem.__init__(self, bbox)
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if self.font.is_vertical():
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self.size = self.width
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else:
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self.size = self.height
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return
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def __repr__(self):
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@ -236,9 +240,6 @@ class LTChar(LTItem, LTText):
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else:
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return '<char %r>' % self.text
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def get_size(self):
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return max(self.width, self.height)
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def is_compatible(self, obj):
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return True
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