diff options
Diffstat (limited to 'gerber/utils.py')
| -rw-r--r-- | gerber/utils.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/gerber/utils.py b/gerber/utils.py index 7749e22..56b675f 100644 --- a/gerber/utils.py +++ b/gerber/utils.py @@ -125,9 +125,9 @@ def write_gerber_value(value, format=(2, 5), zero_suppression='trailing'): if MAX_DIGITS > 13 or integer_digits > 6 or decimal_digits > 7: raise ValueError('Parser only supports precision up to 6:7 format') - # Edge case... + # Edge case... (per Gerber spec we should return 0 in all cases, see page 77) if value == 0: - return '00' + return '0' # negative sign affects padding, so deal with it at the end... negative = value < 0.0 @@ -173,10 +173,14 @@ def decimal_string(value, precision=6, padding=False): integer, decimal = floatstr.split('.') elif ',' in floatstr: integer, decimal = floatstr.split(',') + else: + integer, decimal = floatstr, "0" + if len(decimal) > precision: decimal = decimal[:precision] elif padding: decimal = decimal + (precision - len(decimal)) * '0' + if integer or decimal: return ''.join([integer, '.', decimal]) else: |