diff options
Diffstat (limited to 'gerber/utils.py')
| -rw-r--r-- | gerber/utils.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gerber/utils.py b/gerber/utils.py index 23575b3..542611d 100644 --- a/gerber/utils.py +++ b/gerber/utils.py @@ -26,6 +26,7 @@ files. # Author: Hamilton Kibbe <ham@hamiltonkib.be> # License: +MILLIMETERS_PER_INCH = 25.4 def parse_gerber_value(value, format=(2, 5), zero_suppression='trailing'): """ Convert gerber/excellon formatted string to floating-point number @@ -235,3 +236,10 @@ def validate_coordinates(position): for coord in position: if not (isinstance(coord, int) or isinstance(coord, float)): raise TypeError('Coordinates must be integers or floats') + + +def metric(value): + return value * MILLIMETERS_PER_INCH + +def inch(value): + return value / MILLIMETERS_PER_INCH |