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svgutil: code style

This commit is contained in:
Rotzbua 2023-01-23 00:24:54 +01:00 committed by Florian Festi
parent 1b3b7850de
commit 66cd7c871e
1 changed files with 18 additions and 14 deletions
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32
boxes/svgutil.py
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@ -17,16 +17,18 @@
import re import re
from xml.etree import ElementTree from xml.etree import ElementTree
ElementTree.register_namespace("","http://www.w3.org/2000/svg")
ElementTree.register_namespace("", "http://www.w3.org/2000/svg")
ElementTree.register_namespace("xlink", "http://www.w3.org/1999/xlink") ElementTree.register_namespace("xlink", "http://www.w3.org/1999/xlink")
unit2mm = {"mm" : 1.0, unit2mm = {"mm": 1.0,
"cm" : 10.0, "cm": 10.0,
"in" : 25.4, "in": 25.4,
"px" : 90.0/25.4, "px": 90.0 / 25.4,
"pt" : 90.0/25.4/1.25, "pt": 90.0 / 25.4 / 1.25,
"pc" : 90.0/25.4/15, "pc": 90.0 / 25.4 / 15,
} }
def getSizeInMM(tree): def getSizeInMM(tree):
root = tree.getroot() root = tree.getroot()
@ -40,23 +42,25 @@ def getSizeInMM(tree):
return width, height return width, height
def getViewBox(tree): def getViewBox(tree):
root = tree.getroot() root = tree.getroot()
m = re.match(r"\s*(-?\d+\.?\d*)\s+" m = re.match(r"\s*(-?\d+\.?\d*)\s+"
"(-?\d+\.?\d*)\s+" "(-?\d+\.?\d*)\s+"
"(-?\d+\.?\d*)\s+" "(-?\d+\.?\d*)\s+"
"(-?\d+\.?\d)\s*", root.get("viewBox")) "(-?\d+\.?\d)\s*", root.get("viewBox"))
return [float(m) for m in m.groups()] return [float(m) for m in m.groups()]
def ticksPerMM(tree): def ticksPerMM(tree):
width, height = getSizeInMM(tree) width, height = getSizeInMM(tree)
x1, y1, x2, y2 = getViewBox(tree) x1, y1, x2, y2 = getViewBox(tree)
return x2/width, y2/height return x2 / width, y2 / height
def svgMerge(box, inkscape, output): def svgMerge(box, inkscape, output):
src_tree = ElementTree.parse(box) src_tree = ElementTree.parse(box)
dest_tree = ElementTree.parse(inkscape) dest_tree = ElementTree.parse(inkscape)
dest_root = dest_tree.getroot() dest_root = dest_tree.getroot()
@ -73,7 +77,7 @@ def svgMerge(box, inkscape, output):
src_view = getViewBox(src_tree) src_view = getViewBox(src_tree)
off_x = src_view[0] * -scale_x off_x = src_view[0] * -scale_x
off_y = (src_view[1]+src_view[3]) * -scale_y + dest_height * scale_y off_y = (src_view[1] + src_view[3]) * -scale_y + dest_height * scale_y
for el in src_tree.getroot(): for el in src_tree.getroot():
dest_root.append(el) dest_root.append(el)