def extract_text_font(root, metadata_file):
glyphcodes = get_text_names_to_codes(metadata_file)
# (2) Output bounding box svg
for glyph in glyphs:
if glyph.attrib["glyph-name"] not in glyphcodes:
continue
# set glyph id
g_element = ET.SubElement(root, "g")
name = glyph.attrib["glyph-name"]
glyph_code = glyphcodes[name]
#glyph_code = name.split("uni")[-1]
g_element.set("c", glyph_code)
g_element.set("n", name)
# set bounding box values if present
if "d" in glyph.attrib:
path = Path(glyph.attrib["d"])
xmin, xmax, ymin, ymax = path.bbox()
g_element.set("x", str(round(xmin, 2)))
g_element.set("y", str(round(ymin, 2)))
g_element.set("w", str(round(xmax - xmin, 2)))
g_element.set("h", str(round(ymax - ymin, 2)))
else:
g_element.set("x", str(0.0))
g_element.set("y", str(0.0))
g_element.set("w", str(0.0))
g_element.set("h", str(0.0))
# set set horiz-av-x
horiz_adv_x = glyph.attrib[
"horiz-adv-x"] if "horiz-adv-x" in glyph.attrib else ""
if horiz_adv_x:
g_element.set("h-a-x", horiz_adv_x)
return root
def boundingRect(self, k=None):
if k is not None:
return self[k].bbox()
else:
Ls = []
for path in self.paths:
if path:
Ls.extend(path._segments)
P = SVGPath(*Ls)
return P.bbox()
def extract_smufl_font(root, metadata_file):
glyphnames = get_supported_glyph_codes()
metadata = get_json_content(metadata_file)
glyph_anchors = metadata[
"glyphsWithAnchors"] if "glyphsWithAnchors" in metadata else ""
# extract alternate glyphs and append them if any
alternate_glyphs = get_alternate_glyphs(glyphnames, metadata)
if bool(alternate_glyphs):
glyphnames.update(alternate_glyphs)
# (1) Create xml file for each glyph
write_xml_glyphs(glyphnames)
# (2) Output bounding box svg
for glyph in glyphs:
# set glyph id
glyph_code = glyph.attrib["glyph-name"][-4:]
if glyph_code not in glyphnames:
continue
g_element = ET.SubElement(root, "g")
g_element.set("c", glyph_code)
# set bounding box values if present
if "d" in glyph.attrib:
path = Path(glyph.attrib["d"])
xmin, xmax, ymin, ymax = path.bbox()
g_element.set("x", str(round(xmin, 2)))
g_element.set("y", str(round(ymin, 2)))
g_element.set("w", str(round(xmax - xmin, 2)))
g_element.set("h", str(round(ymax - ymin, 2)))
else:
g_element.set("x", str(0.0))
g_element.set("y", str(0.0))
g_element.set("w", str(0.0))
g_element.set("h", str(0.0))
# set set horiz-av-x
if "horiz-adv-x" in glyph.attrib:
g_element.set("h-a-x", glyph.get("horiz-adv-x"))
if not float(g_element.get("w")):
g_element.set("w", glyph.get("horiz-adv-x"))
# add glyph anchors if present for current glyph
current_glyphname = glyphnames[
glyph_code] if glyph_code in glyphnames else ""
if current_glyphname:
g_element.set("n", current_glyphname)
if current_glyphname in glyph_anchors:
for key, value in glyph_anchors[current_glyphname].items():
a_element = ET.SubElement(g_element, "a")
a_element.set("n", key)
a_element.set("x", str(round(value[0], 2)))
a_element.set("y", str(round(value[1], 2)))
return root
