diff options
Diffstat (limited to 'Lib/fontTools/svgLib/path/parser.py')
| -rw-r--r-- | Lib/fontTools/svgLib/path/parser.py | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/Lib/fontTools/svgLib/path/parser.py b/Lib/fontTools/svgLib/path/parser.py index 1fcf8998..e594b2b8 100644 --- a/Lib/fontTools/svgLib/path/parser.py +++ b/Lib/fontTools/svgLib/path/parser.py @@ -16,10 +16,13 @@ ARC_COMMANDS = set("Aa") UPPERCASE = set('MZLHVCSQTA') COMMAND_RE = re.compile("([MmZzLlHhVvCcSsQqTtAa])") + +# https://www.w3.org/TR/css-syntax-3/#number-token-diagram +# but -6.e-5 will be tokenized as "-6" then "-5" and confuse parsing FLOAT_RE = re.compile( r"[-+]?" # optional sign r"(?:" - r"(?:0|[1-9][0-9]*)(?:\.[0-9]+(?:[eE][-+]?[0-9]+)?)?" # int/float + r"(?:0|[1-9][0-9]*)(?:\.[0-9]+)?(?:[eE][-+]?[0-9]+)?" # int/float r"|" r"(?:\.[0-9]+(?:[eE][-+]?[0-9]+)?)" # float with leading dot (e.g. '.42') r")" @@ -278,8 +281,8 @@ def parse_path(pathdef, pen, current_pos=(0, 0), arc_class=EllipticalArc): last_control = control elif command == 'A': - rx = float(elements.pop()) - ry = float(elements.pop()) + rx = abs(float(elements.pop())) + ry = abs(float(elements.pop())) rotation = float(elements.pop()) arc_large = bool(int(elements.pop())) arc_sweep = bool(int(elements.pop())) |