diff options
Diffstat (limited to 'lib/extensions/letters_to_font.py')
| -rw-r--r-- | lib/extensions/letters_to_font.py | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/lib/extensions/letters_to_font.py b/lib/extensions/letters_to_font.py index 56a33ad8..d4d9e60a 100644 --- a/lib/extensions/letters_to_font.py +++ b/lib/extensions/letters_to_font.py @@ -39,6 +39,7 @@ class LettersToFont(InkstitchExtension): glyphs = list(Path(font_dir).rglob(file_format.lower())) document = self.document.getroot() + group = None for glyph in glyphs: letter = self.get_glyph_element(glyph) label = "GlyphLayer-%s" % letter.get(INKSCAPE_LABEL, ' ').split('.')[0][-1] @@ -59,15 +60,20 @@ class LettersToFont(InkstitchExtension): document.insert(0, group) group.set('style', 'display:none') + # We found no glyphs, no need to proceed + if group is None: + return + # users may be confused if they get an empty document # make last letter visible again group.set('style', None) - # In most cases trims are inserted with the imported letters. - # Let's make sure the trim symbol exists in the defs section - ensure_symbol(document, 'trim') + if self.options.import_commands == "symbols": + # In most cases trims are inserted with the imported letters. + # Let's make sure the trim symbol exists in the defs section + ensure_symbol(document, 'trim') - self.insert_baseline(document) + self.insert_baseline() def get_glyph_element(self, glyph): stitch_plan = generate_stitch_plan(str(glyph), self.options.import_commands) @@ -77,5 +83,5 @@ class LettersToFont(InkstitchExtension): stitch_plan.attrib.pop(INKSCAPE_GROUPMODE) return stitch_plan - def insert_baseline(self, document): - document.namedview.add_guide(position=0.0, name="baseline") + def insert_baseline(self): + self.svg.namedview.add_guide(position=0.0, name="baseline") |