[Python]SVG 将嵌套的<tspan>改为独立的<text>

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1. import xml.etree.ElementTree as ET
3. tree = ET.parse("input.svg")
4. root = tree.getroot()
5. SVG_NS = "http://www.w3.org/2000/svg"
6. ET.register_namespace("", SVG_NS)
7. prefix = "{" + SVG_NS + "}"
8. # iterate over all text elements
9. for text in root.findall(prefix+"text"):
10. if len(text) == 0:
11. continue
12. # iterate over all tspan child elements
13. for tspan in text:
14. # create a new text element with same attributes as tspan
15. new_text = ET.Element(prefix+"text",tspan.attrib)
16. # set the translate attribute to the new text element
17. new_text.set('transform', text.get('transform'))
18. # append the children of tspan to the new text element
19. new_text.text=tspan[0].text
20. # replace the tspan element with the new text element
21. root.append(new_text)
22. root.remove(text)
23. for text in root.findall(prefix+"text"):
24. x = float(text.get('x') or 0)
25. y = float(text.get('y') or 0)
26. transform = text.get('transform').replace(","," ")
27. if transform is not None and 'translate' in transform:
28. transform=transform[10:-1]
29. dx,dy=transform.split(" ")
30. x += float(dx)
31. y += float(dy)
32. text.set('x',str(x))
33. text.set('y',str(y))
34. text.attrib.pop('transform')
36. tree.write("converted/output.svg")

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