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Preserve order of SVG paths in extracted version.

pull/211/head
Brian White 2023-06-04 08:11:19 -04:00
parent eef26cfc23
commit 8f539a3822
1 changed files with 33 additions and 38 deletions
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71
svgpathtools/svg_to_paths.py
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@ -205,45 +205,40 @@ def svg2paths(svg_file_location,
# Short name for all the dom2dict calls below
ip = include_parent_info
# Use minidom to extract path strings from input SVG
paths = [dom2dict(el,ip) for el in doc.getElementsByTagName('path')]
d_strings = [el['d'] for el in paths]
attribute_dictionary_list = paths
d_strings = []
attribute_dictionary_list = []
# Use minidom to extract polyline strings from input SVG, convert to
# path strings, add to list
if convert_polylines_to_paths:
plins = [dom2dict(el,ip) for el in doc.getElementsByTagName('polyline')]
d_strings += [polyline2pathd(pl) for pl in plins]
attribute_dictionary_list += plins
# Use minidom to extract polygon strings from input SVG, convert to
# path strings, add to list
if convert_polygons_to_paths:
pgons = [dom2dict(el,ip) for el in doc.getElementsByTagName('polygon')]
d_strings += [polygon2pathd(pg) for pg in pgons]
attribute_dictionary_list += pgons
if convert_lines_to_paths:
lines = [dom2dict(el,ip) for el in doc.getElementsByTagName('line')]
d_strings += [('M' + l['x1'] + ' ' + l['y1'] +
'L' + l['x2'] + ' ' + l['y2']) for l in lines]
attribute_dictionary_list += lines
if convert_ellipses_to_paths:
ellipses = [dom2dict(el,ip) for el in doc.getElementsByTagName('ellipse')]
d_strings += [ellipse2pathd(e) for e in ellipses]
attribute_dictionary_list += ellipses
if convert_circles_to_paths:
circles = [dom2dict(el,ip) for el in doc.getElementsByTagName('circle')]
d_strings += [ellipse2pathd(c) for c in circles]
attribute_dictionary_list += circles
if convert_rectangles_to_paths:
rectangles = [dom2dict(el,ip) for el in doc.getElementsByTagName('rect')]
d_strings += [rect2pathd(r) for r in rectangles]
attribute_dictionary_list += rectangles
# Use minidom to extract path strings from input SVG.
# Each type is handled seperately but the overall order is preserved.
for el in doc.getElementsByTagName('*'):
if el.tagName == 'path':
path_data = dom2dict(el, ip)
d_strings.append(path_data['d'])
attribute_dictionary_list.append(path_data)
elif el.tagName == 'polyline' and convert_polylines_to_paths:
polyline_data = dom2dict(el, ip)
d_strings.append(polyline2pathd(polyline_data))
attribute_dictionary_list.append(polyline_data)
elif el.tagName == 'polygon' and convert_polygons_to_paths:
polygon_data = dom2dict(el, ip)
d_strings.append(polygon2pathd(polygon_data))
attribute_dictionary_list.append(polygon_data)
elif el.tagName == 'line' and convert_lines_to_paths:
line_data = dom2dict(el, ip)
d_strings.append(f"M{line_data['x1']} {line_data['y1']} L{line_data['x2']} {line_data['y2']}")
attribute_dictionary_list.append(line_data)
elif el.tagName == 'ellipse' and convert_ellipses_to_paths:
ellipse_data = dom2dict(el, ip)
d_strings.append(ellipse2pathd(ellipse_data))
attribute_dictionary_list.append(ellipse_data)
elif el.tagName == 'circle' and convert_circles_to_paths:
circle_data = dom2dict(el, ip)
d_strings.append(ellipse2pathd(circle_data))
attribute_dictionary_list.append(circle_data)
elif el.tagName == 'rect' and convert_rectangles_to_paths:
rect_data = dom2dict(el, ip)
d_strings.append(rect2pathd(rect_data))
attribute_dictionary_list.append(rect_data)
path_list = [parse_path(d) for d in d_strings]
retval = [path_list, attribute_dictionary_list]