diff options
Diffstat (limited to 'gerber/gerber_statements.py')
| -rw-r--r-- | gerber/gerber_statements.py | 113 |
1 files changed, 68 insertions, 45 deletions
diff --git a/gerber/gerber_statements.py b/gerber/gerber_statements.py index f2fc970..a198bb9 100644 --- a/gerber/gerber_statements.py +++ b/gerber/gerber_statements.py @@ -43,8 +43,9 @@ class Statement(object): type : string String identifying the statement type. """ - def __init__(self, stype): + def __init__(self, stype, units='inch'): self.type = stype + self.units = units def __str__(self): s = "<{0} ".format(self.__class__.__name__) @@ -56,10 +57,10 @@ class Statement(object): return s def to_inch(self): - pass + self.units = 'inch' def to_metric(self): - pass + self.units = 'metric' def offset(self, x_offset=0, y_offset=0): pass @@ -156,6 +157,8 @@ class FSParamStmt(ParamStmt): return '%FS{0}{1}X{2}Y{3}*%'.format(zero_suppression, notation, fmt, fmt) + + def __str__(self): return ('<Format Spec: %d:%d %s zero suppression %s notation>' % (self.format[0], self.format[1], self.zero_suppression, self.notation)) @@ -295,10 +298,14 @@ class ADParamStmt(ParamStmt): self.modifiers = [tuple()] def to_inch(self): - self.modifiers = [tuple([inch(x) for x in modifier]) for modifier in self.modifiers] + if self.units == 'metric': + self.units = 'inch' + self.modifiers = [tuple([inch(x) for x in modifier]) for modifier in self.modifiers] def to_metric(self): - self.modifiers = [tuple([metric(x) for x in modifier]) for modifier in self.modifiers] + if self.units == 'inch': + self.units = 'metric' + self.modifiers = [tuple([metric(x) for x in modifier]) for modifier in self.modifiers] def to_gerber(self, settings=None): if any(self.modifiers): @@ -383,12 +390,16 @@ class AMParamStmt(ParamStmt): self.primitives.append(AMUnsupportPrimitive.from_gerber(primitive)) def to_inch(self): - for primitive in self.primitives: - primitive.to_inch() + if self.units == 'metric': + self.units = 'inch' + for primitive in self.primitives: + primitive.to_inch() def to_metric(self): - for primitive in self.primitives: - primitive.to_metric() + if self.units == 'inch': + self.units = 'metric' + for primitive in self.primitives: + primitive.to_metric() def to_gerber(self, settings=None): return '%AM{0}*{1}*%'.format(self.name, self.macro) @@ -630,16 +641,20 @@ class OFParamStmt(ParamStmt): return ret + '*%' def to_inch(self): - if self.a is not None: - self.a = inch(self.a) - if self.b is not None: - self.b = inch(self.b) + if self.units == 'metric': + self.units = 'inch' + if self.a is not None: + self.a = inch(self.a) + if self.b is not None: + self.b = inch(self.b) def to_metric(self): - if self.a is not None: - self.a = metric(self.a) - if self.b is not None: - self.b = metric(self.b) + if self.units == 'inch': + self.units = 'metric' + if self.a is not None: + self.a = metric(self.a) + if self.b is not None: + self.b = metric(self.b) def offset(self, x_offset=0, y_offset=0): if self.a is not None: @@ -700,16 +715,20 @@ class SFParamStmt(ParamStmt): return ret + '*%' def to_inch(self): - if self.a is not None: - self.a = inch(self.a) - if self.b is not None: - self.b = inch(self.b) + if self.units == 'metric': + self.units = 'inch' + if self.a is not None: + self.a = inch(self.a) + if self.b is not None: + self.b = inch(self.b) def to_metric(self): - if self.a is not None: - self.a = metric(self.a) - if self.b is not None: - self.b = metric(self.b) + if self.units == 'inch': + self.units = 'metric' + if self.a is not None: + self.a = metric(self.a) + if self.b is not None: + self.b = metric(self.b) def offset(self, x_offset=0, y_offset=0): if self.a is not None: @@ -871,28 +890,32 @@ class CoordStmt(Statement): return ret + '*' def to_inch(self): - if self.x is not None: - self.x = inch(self.x) - if self.y is not None: - self.y = inch(self.y) - if self.i is not None: - self.i = inch(self.i) - if self.j is not None: - self.j = inch(self.j) - if self.function == "G71": - self.function = "G70" + if self.units == 'metric': + self.units = 'inch' + if self.x is not None: + self.x = inch(self.x) + if self.y is not None: + self.y = inch(self.y) + if self.i is not None: + self.i = inch(self.i) + if self.j is not None: + self.j = inch(self.j) + if self.function == "G71": + self.function = "G70" def to_metric(self): - if self.x is not None: - self.x = metric(self.x) - if self.y is not None: - self.y = metric(self.y) - if self.i is not None: - self.i = metric(self.i) - if self.j is not None: - self.j = metric(self.j) - if self.function == "G70": - self.function = "G71" + if self.units == 'inch': + self.units = 'metric' + if self.x is not None: + self.x = metric(self.x) + if self.y is not None: + self.y = metric(self.y) + if self.i is not None: + self.i = metric(self.i) + if self.j is not None: + self.j = metric(self.j) + if self.function == "G70": + self.function = "G71" def offset(self, x_offset=0, y_offset=0): if self.x is not None: |