summaryrefslogtreecommitdiff
path: root/gerbonara/gerber
diff options
context:
space:
mode:
Diffstat (limited to 'gerbonara/gerber')
-rw-r--r--gerbonara/gerber/am_read.py2
-rw-r--r--gerbonara/gerber/am_statements.py143
-rw-r--r--gerbonara/gerber/gerber_statements.py99
-rw-r--r--gerbonara/gerber/panelize/__init__.py4
-rw-r--r--gerbonara/gerber/panelize/am_expression.py155
-rw-r--r--gerbonara/gerber/panelize/am_primitive.py49
-rw-r--r--gerbonara/gerber/panelize/common.py17
-rw-r--r--gerbonara/gerber/panelize/composition.py8
-rw-r--r--gerbonara/gerber/panelize/excellon.py13
-rw-r--r--gerbonara/gerber/panelize/gerber_statements.py66
-rw-r--r--gerbonara/gerber/panelize/rs274x.py0
-rw-r--r--gerbonara/gerber/primitives.py61
-rw-r--r--gerbonara/gerber/rs274x.py23
-rw-r--r--gerbonara/gerber/tests/panelize/test_dxf.py2
-rw-r--r--gerbonara/gerber/tests/panelize/test_rs274x.py23
-rw-r--r--gerbonara/gerber/tests/panelize/test_utility.py15
-rw-r--r--gerbonara/gerber/tests/test_primitives.py181
-rw-r--r--gerbonara/gerber/tests/test_rs274x.py2
18 files changed, 351 insertions, 512 deletions
diff --git a/gerbonara/gerber/am_read.py b/gerbonara/gerber/am_read.py
index 4aff00b..475caad 100644
--- a/gerbonara/gerber/am_read.py
+++ b/gerbonara/gerber/am_read.py
@@ -29,7 +29,7 @@ class Token:
# compatibility as many gerber writes do use non compliant X
MULT = ("x", "X")
DIV = "/"
- OPERATORS = (ADD, SUB, MULT[0], MULT[1], DIV)
+ OPERATORS = (ADD, SUB, *MULT, DIV)
LEFT_PARENS = "("
RIGHT_PARENS = ")"
EQUALS = "="
diff --git a/gerbonara/gerber/am_statements.py b/gerbonara/gerber/am_statements.py
index 31c0ae4..803a123 100644
--- a/gerbonara/gerber/am_statements.py
+++ b/gerbonara/gerber/am_statements.py
@@ -56,7 +56,7 @@ class AMPrimitive(object):
TypeError, ValueError
"""
- def __init__(self, code, exposure=None):
+ def __init__(self, code, exposure=None, rotation=AMConstantExpression(0)):
VALID_CODES = (0, 1, 2, 4, 5, 6, 7, 20, 21, 22, 9999)
if not isinstance(code, int):
raise TypeError('Aperture Macro Primitive code must be an integer')
@@ -67,12 +67,30 @@ class AMPrimitive(object):
raise ValueError('Exposure must be either on or off')
self.code = code
self.exposure = exposure.lower() if exposure is not None else None
+ self.rotation = rotation
- def to_inch(self):
- raise NotImplementedError('Subclass must implement `to-inch`')
+ def rotate(self, angle, center=None):
+ self.rotation = AMOperatorExpression(AMOperatorExpression.ADD,
+ self.rotation,
+ AMConstantExpression(float(angle)))
+ self.rotation = self.rotation.optimize()
- def to_metric(self):
- raise NotImplementedError('Subclass must implement `to-metric`')
+ #def to_inch(self):
+ # raise NotImplementedError('Subclass must implement to_inch')
+
+ #def to_metric(self):
+ # raise NotImplementedError('Subclass must implement to_metric')
+
+ #def to_gerber(self, settings=None):
+ # raise NotImplementedError('Subclass must implement to_gerber')
+
+ #def to_instructions(self):
+ # raise NotImplementedError('Subclass must implement to_instructions')
+
+ #def to_primitive(self, units):
+ # """ Return a Primitive instance based on the specified macro params.
+ # """
+ # raise NotImplementedError('Subclass must implement to_primitive')
@property
def _level_polarity(self):
@@ -80,11 +98,6 @@ class AMPrimitive(object):
return 'clear'
return 'dark'
- def to_primitive(self, units):
- """ Return a Primitive instance based on the specified macro params.
- """
- print('Rendering {}s is not supported yet.'.format(str(self.__class__)))
-
def __eq__(self, other):
return self.__dict__ == other.__dict__
@@ -126,7 +139,7 @@ class AMCommentPrimitive(AMPrimitive):
def __init__(self, code, comment):
if code != 0:
raise ValueError('Not a valid Aperture Macro Comment statement')
- super(AMCommentPrimitive, self).__init__(code)
+ super().__init__(code)
self.comment = comment.strip(' *')
def to_inch(self):
@@ -136,7 +149,7 @@ class AMCommentPrimitive(AMPrimitive):
pass
def to_gerber(self, settings=None):
- return '0 %s *' % self.comment
+ return f'0 {self.comment} *'
def to_primitive(self, units):
"""
@@ -144,6 +157,9 @@ class AMCommentPrimitive(AMPrimitive):
"""
return None
+ def to_instructions(self):
+ return [(OpCode.PUSH, self.comment), (OpCode.PRIM, self.code)]
+
def __str__(self):
return '<Aperture Macro Comment: %s>' % self.comment
@@ -210,12 +226,9 @@ class AMCirclePrimitive(AMPrimitive):
self.position = tuple([metric(x) for x in self.position])
def to_gerber(self, settings=None):
- data = dict(code=self.code,
- exposure='1' if self.exposure == 'on' else 0,
- diameter=self.diameter,
- x=self.position[0],
- y=self.position[1])
- return '{code},{exposure},{diameter},{x},{y}*'.format(**data)
+ exposure = 1 if self.exposure == 'on' else 0
+ x, y = self.position
+ return f'{self.code},{exposure},{self.diameter},{x},{y}*'
def to_primitive(self, units):
return Circle((self.position), self.diameter, units=units, level_polarity=self._level_polarity)
@@ -298,16 +311,10 @@ class AMVectorLinePrimitive(AMPrimitive):
self.end = tuple([metric(x) for x in self.end])
def to_gerber(self, settings=None):
- fmtstr = '{code},{exp},{width},{startx},{starty},{endx},{endy},{rotation}*'
- data = dict(code=self.code,
- exp=1 if self.exposure == 'on' else 0,
- width=self.width,
- startx=self.start[0],
- starty=self.start[1],
- endx=self.end[0],
- endy=self.end[1],
- rotation=self.rotation)
- return fmtstr.format(**data)
+ exp = 1 if self.exposure == 'on' else 0
+ start_x, start_y = self.start
+ end_x, end_y = self.end
+ return f'{self.code},{exp},{self.width},{start_x},{start_y},{end_x},{end_y},{self.rotation}*'
def to_primitive(self, units):
"""
@@ -422,15 +429,10 @@ class AMOutlinePrimitive(AMPrimitive):
self.points = tuple([(metric(x), metric(y)) for x, y in self.points])
def to_gerber(self, settings=None):
- data = dict(
- code=self.code,
- exposure="1" if self.exposure == "on" else "0",
- n_points=len(self.points),
- start_point="%.6g,%.6g" % self.start_point,
- points=",\n".join(["%.6g,%.6g" % point for point in self.points]),
- rotation=str(self.rotation)
- )
- return "{code},{exposure},{n_points},{start_point},{points},{rotation}*".format(**data)
+ exposure = 1 if self.exposure == 'on' else 0
+ x0, y0 = self.start_point
+ points = ",\n".join([ f'{x:.6f},{y:.6f}' for x, y in self.points ])
+ return f'{self.code},{exposure},{len(self.points)},{x0:.6f},{y0:.6f},{points},{self.rotation}*'
def to_primitive(self, units):
"""
@@ -535,16 +537,9 @@ class AMPolygonPrimitive(AMPrimitive):
self.diameter = metric(self.diameter)
def to_gerber(self, settings=None):
- data = dict(
- code=self.code,
- exposure="1" if self.exposure == "on" else "0",
- vertices=self.vertices,
- position="%.4g,%.4g" % self.position,
- diameter='%.4g' % self.diameter,
- rotation=str(self.rotation)
- )
- fmt = "{code},{exposure},{vertices},{position},{diameter},{rotation}*"
- return fmt.format(**data)
+ exposure = 1 if self.exposure == 'on' else 0
+ x, y = self.position
+ return f'{self.code},{exposure},{self.vertices},{x:.4f},{y:.4f},{self.diameter:.4f},{self.rotation}*'
def to_primitive(self, units):
return Polygon(self.position, self.vertices, self.diameter / 2.0, 0, rotation=math.radians(self.rotation), units=units, level_polarity=self._level_polarity)
@@ -646,19 +641,8 @@ class AMMoirePrimitive(AMPrimitive):
def to_gerber(self, settings=None):
- data = dict(
- code=self.code,
- position="%.4g,%.4g" % self.position,
- diameter=self.diameter,
- ring_thickness=self.ring_thickness,
- gap=self.gap,
- max_rings=self.max_rings,
- crosshair_thickness=self.crosshair_thickness,
- crosshair_length=self.crosshair_length,
- rotation=self.rotation
- )
- fmt = "{code},{position},{diameter},{ring_thickness},{gap},{max_rings},{crosshair_thickness},{crosshair_length},{rotation}*"
- return fmt.format(**data)
+ x, y = self.position
+ return f'{self.code},{x:.4f},{y:.4f},{self.diameter},{self.ring_thickness},{self.gap},{self.max_rings},{self.crosshair_thickness},{self.crosshair_length},{self.rotation}*'
def to_primitive(self, units):
#raise NotImplementedError()
@@ -739,16 +723,8 @@ class AMThermalPrimitive(AMPrimitive):
self.gap = metric(self.gap)
def to_gerber(self, settings=None):
- data = dict(
- code=self.code,
- position="%.4g,%.4g" % self.position,
- outer_diameter=self.outer_diameter,
- inner_diameter=self.inner_diameter,
- gap=self.gap,
- rotation=self.rotation
- )
- fmt = "{code},{position},{outer_diameter},{inner_diameter},{gap},{rotation}*"
- return fmt.format(**data)
+ x, y = self.position
+ return f'{self.code},{x:.4f},{y:.4f},{self.outer_diameter},{self.inner_diameter},{self.gap},{self.rotation}*'
def _approximate_arc_cw(self, start_angle, end_angle, radius, center):
"""
@@ -909,16 +885,9 @@ class AMCenterLinePrimitive(AMPrimitive):
self.height = metric(self.height)
def to_gerber(self, settings=None):
- data = dict(
- code=self.code,
- exposure = '1' if self.exposure == 'on' else '0',
- width = self.width,
- height = self.height,
- center="%.4g,%.4g" % self.center,
- rotation=self.rotation
- )
- fmt = "{code},{exposure},{width},{height},{center},{rotation}*"
- return fmt.format(**data)
+ exposure = 1 if self.exposure == 'on' else 0
+ x, y = self.center
+ return f'{self.code},{exposure},{self.width},{self.height},{x:.4f},{y:.4f},{self.rotation}*'
def to_primitive(self, units):
@@ -1015,16 +984,9 @@ class AMLowerLeftLinePrimitive(AMPrimitive):
self.height = metric(self.height)
def to_gerber(self, settings=None):
- data = dict(
- code=self.code,
- exposure = '1' if self.exposure == 'on' else '0',
- width = self.width,
- height = self.height,
- lower_left="%.4g,%.4g" % self.lower_left,
- rotation=self.rotation
- )
- fmt = "{code},{exposure},{width},{height},{lower_left},{rotation}*"
- return fmt.format(**data)
+ exposure = 1 if self.exposure == 'on' else 0
+ x, y = self.lower_left
+ return f'{self.code},{exposure},{self.width},{self.height},{x:.4f},{y:.4f},{self.rotation}*'
class AMUnsupportPrimitive(AMPrimitive):
@@ -1044,3 +1006,4 @@ class AMUnsupportPrimitive(AMPrimitive):
def to_gerber(self, settings=None):
return self.primitive
+
diff --git a/gerbonara/gerber/gerber_statements.py b/gerbonara/gerber/gerber_statements.py
index 28f5e81..22766f8 100644
--- a/gerbonara/gerber/gerber_statements.py
+++ b/gerbonara/gerber/gerber_statements.py
@@ -391,10 +391,10 @@ class AMParamStmt(ParamStmt):
"""
@classmethod
- def from_dict(cls, stmt_dict):
- return cls(**stmt_dict)
+ def from_dict(cls, stmt_dict, units):
+ return cls(**stmt_dict, units=units)
- def __init__(self, param, name, macro):
+ def __init__(self, param, name, macro, units):
""" Initialize AMParamStmt class
Parameters
@@ -417,41 +417,66 @@ class AMParamStmt(ParamStmt):
ParamStmt.__init__(self, param)
self.name = name
self.macro = macro
-
- self.instructions = self.read(macro)
- self.primitives = []
+ self.units = units
+ self.primitives = list(AMParamStmt._parse_primitives(self.instructions))
def read(self, macro):
return read_macro(macro)
- def build(self, modifiers=[[]]):
- self.primitives = []
-
- for primitive in eval_macro(self.instructions, modifiers[0]):
- if primitive[0] == '0':
- self.primitives.append(AMCommentPrimitive.from_gerber(primitive))
- elif primitive[0] == '1':
- self.primitives.append(AMCirclePrimitive.from_gerber(primitive))
- elif primitive[0:2] in ('2,', '20'):
- self.primitives.append(AMVectorLinePrimitive.from_gerber(primitive))
- elif primitive[0:2] == '21':
- self.primitives.append(AMCenterLinePrimitive.from_gerber(primitive))
- elif primitive[0:2] == '22':
- self.primitives.append(AMLowerLeftLinePrimitive.from_gerber(primitive))
- elif primitive[0] == '4':
- self.primitives.append(AMOutlinePrimitive.from_gerber(primitive))
- elif primitive[0] == '5':
- self.primitives.append(AMPolygonPrimitive.from_gerber(primitive))
- elif primitive[0] == '6':
- self.primitives.append(AMMoirePrimitive.from_gerber(primitive))
- elif primitive[0] == '7':
- self.primitives.append(
- AMThermalPrimitive.from_gerber(primitive))
+ @classmethod
+ def _parse_primitives(kls, instructions):
+ classes = {
+ 0: AMCommentPrimitive,
+ 1: AMCirclePrimitive,
+ 2: AMVectorLinePrimitive,
+ 20: AMVectorLinePrimitive,
+ 21: AMCenterLinePrimitive,
+ 4: AMOutlinePrimitive,
+ 5: AMPolygonPrimitive,
+ 6: AMMoirePrimitive,
+ 7: AMThermalPrimitive,
+ }
+
+ for code, modifiers in eval_macro(instructions):
+ if code < 0:
+ yield AMVariableDef(-code, modifiers[0])
else:
- self.primitives.append(
- AMUnsupportPrimitive.from_gerber(primitive))
+ primitive = classes[code]
+ yield primitive.from_modifiers(code, modifiers)
+
+ @classmethod
+ def circle(cls, name, units):
+ return cls('AM', name, '1,1,$1,0,0,0*1,0,$2,0,0,0', units)
- return AMGroup(self.primitives, stmt=self, units=self.units)
+ @classmethod
+ def rectangle(cls, name, units):
+ return cls('AM', name, '21,1,$1,$2,0,0,0*1,0,$3,0,0,0', units)
+
+ @classmethod
+ def landscape_obround(cls, name, units):
+ return cls(
+ 'AM', name,
+ '$4=$1-$2*'
+ '$5=$1-$4*'
+ '21,1,$5,$2,0,0,0*'
+ '1,1,$4,$4/2,0,0*'
+ '1,1,$4,-$4/2,0,0*'
+ '1,0,$3,0,0,0', units)
+
+ @classmethod
+ def portrate_obround(cls, name, units):
+ return cls(
+ 'AM', name,
+ '$4=$2-$1*'
+ '$5=$2-$4*'
+ '21,1,$1,$5,0,0,0*'
+ '1,1,$4,0,$4/2,0*'
+ '1,1,$4,0,-$4/2,0*'
+ '1,0,$3,0,0,0', units)
+
+ @classmethod
+ def polygon(cls, name, units):
+ return cls('AM', name, '5,1,$2,0,0,$1,$3*1,0,$4,0,0,0', units)
def to_inch(self):
if self.units == 'metric':
@@ -466,15 +491,19 @@ class AMParamStmt(ParamStmt):
primitive.to_metric()
def to_gerber(self, settings=None):
- return '%AM{0}*{1}%'.format(self.name, "".join([primitive.to_gerber() for primitive in self.primitives]))
+ primitive_defs = '\n'.join(primitive.to_gerber() for primitive in self.primitives)
+ return f'%AM{self.name}*\n{primitive_defs}%'
+
+ def rotate(self, angle, center=None):
+ for primitive_def in self.primitives:
+ primitive_def.rotate(angle, center)
def __str__(self):
return '<Aperture Macro %s: %s>' % (self.name, self.macro)
class ASParamStmt(ParamStmt):
- """ AS - Axis Select. (Deprecated)
- """
+ """ AS - Axis Select. (Deprecated) """
@classmethod
def from_dict(cls, stmt_dict):
param = stmt_dict.get('param')
diff --git a/gerbonara/gerber/panelize/__init__.py b/gerbonara/gerber/panelize/__init__.py
index a3de2c1..645b632 100644
--- a/gerbonara/gerber/panelize/__init__.py
+++ b/gerbonara/gerber/panelize/__init__.py
@@ -3,6 +3,6 @@
# Copyright 2019 Hiroshi Murayama <opiopan@gmail.com>
-from .common import read, loads, rectangle
+from .common import read, loads # , rectangle
from .composition import GerberComposition, DrillComposition
-from .dxf import DxfFile
+# from .dxf import DxfFile
diff --git a/gerbonara/gerber/panelize/am_expression.py b/gerbonara/gerber/panelize/am_expression.py
index 9e19f71..a0a4114 100644
--- a/gerbonara/gerber/panelize/am_expression.py
+++ b/gerbonara/gerber/panelize/am_expression.py
@@ -3,6 +3,8 @@
# Copyright 2019 Hiroshi Murayama <opiopan@gmail.com>
+import operator
+
from ..utils import *
from ..am_eval import OpCode
from ..am_statements import *
@@ -20,21 +22,19 @@ class AMExpression(object):
return self
def optimize(self):
- pass
+ return self
def to_inch(self):
- return AMOperatorExpression(AMOperatorExpression.DIV, self,
- AMConstantExpression(MILLIMETERS_PER_INCH))
+ return AMOperatorExpression.div(self, MILLIMETERS_PER_INCH)
def to_metric(self):
- return AMOperatorExpression(AMOperatorExpression.MUL, self,
- AMConstantExpression(MILLIMETERS_PER_INCH))
+ return AMOperatorExpression.mul(self, MILLIMETERS_PER_INCH)
- def to_gerber(self, settings=None):
- pass
+ #def to_gerber(self, settings=None):
+ # pass
- def to_instructions(self):
- pass
+ #def to_instructions(self):
+ # pass
class AMConstantExpression(AMExpression):
def __init__(self, value):
@@ -45,14 +45,35 @@ class AMConstantExpression(AMExpression):
def value(self):
return self._value
- def optimize(self):
- return self
-
+ def __float__(self):
+ return float(self._value)
+
+ @staticmethod
+ def _amex_val(other):
+ return float(other) if isinstance(other, AMConstantExpression) else other
+
+ def __eq__(self, val):
+ return self._value == AMConstantExpression._amex_val(val)
+
+ def __ne__(self, val):
+ return self._value != AMConstantExpression._amex_val(val)
+
+ def __lt__(self, val):
+ return self._value < AMConstantExpression._amex_val(val)
+
+ def __gt__(self, val):
+ return self._value > AMConstantExpression._amex_val(val)
+
+ def __le__(self, val):
+ return self._value <= AMConstantExpression._amex_val(val)
+
+ def __ge__(self, val):
+ return self._value >= AMConstantExpression._amex_val(val)
+
def to_gerber(self, settings=None):
if isinstance(self._value, str):
return self._value
- gerber = '%.6g' % self._value
- return '%.6f' % self._value if 'e' in gerber else gerber
+ return f'{self.value:.6f}'.rstrip('0').rstrip('.')
def to_instructions(self):
return [(OpCode.PUSH, self._value)]
@@ -62,76 +83,90 @@ class AMVariableExpression(AMExpression):
super(AMVariableExpression, self).__init__(AMExpression.VARIABLE)
self.number = number
- def optimize(self):
- return self
-
def to_gerber(self, settings=None):
- return '$%d' % self.number
+ return f'${self.number}'
def to_instructions(self):
return (OpCode.LOAD, self.number)
class AMOperatorExpression(AMExpression):
- ADD = '+'
- SUB = '-'
- MUL = 'X'
- DIV = '/'
-
def __init__(self, op, lvalue, rvalue):
super(AMOperatorExpression, self).__init__(AMExpression.OPERATOR)
self.op = op
- self.lvalue = lvalue
- self.rvalue = rvalue
+ self.lvalue = AMConstantExpression(lvalue) if isinstance(lvalue, (int, float)) else lvalue
+ self.rvalue = AMConstantExpression(rvalue) if isinstance(rvalue, (int, float)) else rvalue
+
+ @classmethod
+ def add(kls, lvalue, rvalue):
+ return kls(operator.add, lvalue, rvalue)
+
+ @classmethod
+ def sub(kls, lvalue, rvalue):
+ return kls(operator.sub, lvalue, rvalue)
+
+ @classmethod
+ def mul(kls, lvalue, rvalue):
+ return kls(operator.mul, lvalue, rvalue)
+
+ @classmethod
+ def div(kls, lvalue, rvalue):
+ return kls(operator.truediv, lvalue, rvalue)
def optimize(self):
- self.lvalue = self.lvalue.optimize()
- self.rvalue = self.rvalue.optimize()
-
- if isinstance(self.lvalue, AMConstantExpression) and isinstance(self.rvalue, AMConstantExpression):
- lvalue = float(self.lvalue.value)
- rvalue = float(self.rvalue.value)
- value = lvalue + rvalue if self.op == self.ADD else \
- lvalue - rvalue if self.op == self.SUB else \
- lvalue * rvalue if self.op == self.MUL else \
- lvalue / rvalue if self.op == self.DIV else None
- return AMConstantExpression(value)
- elif self.op == self.ADD:
- if self.rvalue.value == 0:
- return self.lvalue
- elif self.lvalue.value == 0:
- return self.rvalue
- elif self.op == self.SUB:
- if self.rvalue.value == 0:
- return self.lvalue
- elif self.lvalue.value == 0 and isinstance(self.rvalue, AMConstantExpression):
- return AMConstantExpression(-self.rvalue.value)
- elif self.op == self.MUL:
- if self.rvalue.value == 1:
- return self.lvalue
- elif self.lvalue.value == 1:
- return self.rvalue
- elif self.lvalue == 0 or self.rvalue == 0:
+ l = self.lvalue = self.lvalue.optimize()
+ r = self.rvalue = self.rvalue.optimize()
+
+ if isinstance(l, AMConstantExpression) and isinstance(r, AMConstantExpression):
+ return AMConstantExpression(self.op(float(r), float(l)))
+
+ elif self.op == operator.ADD:
+ if r == 0:
+ return l
+ elif l == 0:
+ return r
+
+ elif self.op == operator.SUB:
+ if r == 0:
+ return l
+ elif l == 0 and isinstance(r, AMConstantExpression):
+ return AMConstantExpression(-float(r))
+
+ elif self.op == operator.MUL:
+ if r == 1:
+ return l
+ elif l == 1:
+ return r
+ elif l == 0 or r == 0:
return AMConstantExpression(0)
- elif self.op == self.DIV:
- if self.rvalue.value == 1:
+
+ elif self.op == operator.TRUEDIV:
+ if r == 1:
return self.lvalue
- elif self.lvalue.value == 0:
+ elif l == 0:
return AMConstantExpression(0)
return self
def to_gerber(self, settings=None):
- return '(%s)%s(%s)' % (self.lvalue.to_gerber(settings), self.op, self.rvalue.to_gerber(settings))
+ lval = self.lvalue.to_gerber(settings)
+ rval = self.rvalue.to_gerber(settings))
+ op = {AMOperatorExpression.ADD: '+',
+ AMOperatorExpression.SUB: '-',
+ AMOperatorExpression.MUL: 'x',
+ AMOperatorExpression.DIV: '/'} [self.op]
+ return '(' + lval + op + rval + ')'
def to_instructions(self):
for i in self.lvalue.to_instructions():
yield i
+
for i in self.rvalue.to_instructions():
yield i
- op = OpCode.ADD if self.op == self.ADD else\
- OpCode.SUB if self.op == self.SUB else\
- OpCode.MUL if self.op == self.MUL else\
- OpCode.DIV
+
+ op = {AMOperatorExpression.ADD: OpCode.ADD,
+ AMOperatorExpression.SUB: OpCode.SUB,
+ AMOperatorExpression.MUL: OpCode.MUL,
+ AMOperatorExpression.DIV: OpCode.DIV} [self.op]
yield (op, None)
def eval_macro(instructions):
diff --git a/gerbonara/gerber/panelize/am_primitive.py b/gerbonara/gerber/panelize/am_primitive.py
index 123f030..5d8458b 100644
--- a/gerbonara/gerber/panelize/am_primitive.py
+++ b/gerbonara/gerber/panelize/am_primitive.py
@@ -9,31 +9,6 @@ from ..am_eval import OpCode
from .am_expression import eval_macro, AMConstantExpression, AMOperatorExpression
-class AMPrimitiveDef(AMPrimitive):
- def __init__(self, code, exposure=None, rotation=None):
- super(AMPrimitiveDef, self).__init__(code, exposure)
- if not rotation:
- rotation = AMConstantExpression(0)
- self.rotation = rotation
-
- def rotate(self, angle, center=None):
- self.rotation = AMOperatorExpression(AMOperatorExpression.ADD,
- self.rotation,
- AMConstantExpression(float(angle)))
- self.rotation = self.rotation.optimize()
-
- def to_inch(self):
- pass
-
- def to_metric(self):
- pass
-
- def to_gerber(self, settings=None):
- pass
-
- def to_instructions(self):
- pass
-
class AMCommentPrimitiveDef(AMPrimitiveDef):
@classmethod
def from_modifiers(cls, code, modifiers):
@@ -42,12 +17,6 @@ class AMCommentPrimitiveDef(AMPrimitiveDef):
def __init__(self, code, comment):
super(AMCommentPrimitiveDef, self).__init__(code)
self.comment = comment
-
- def to_gerber(self, settings=None):
- return '%d %s*' % (self.code, self.comment.to_gerber())
-
- def to_instructions(self):
- return [(OpCode.PUSH, self.comment), (OpCode.PRIM, self.code)]
class AMCirclePrimitiveDef(AMPrimitiveDef):
@classmethod
@@ -428,21 +397,3 @@ class AMVariableDef(object):
def rotate(self, angle, center=None):
pass
-def to_primitive_defs(instructions):
- classes = {
- 0: AMCommentPrimitiveDef,
- 1: AMCirclePrimitiveDef,
- 2: AMVectorLinePrimitiveDef,
- 20: AMVectorLinePrimitiveDef,
- 21: AMCenterLinePrimitiveDef,
- 4: AMOutlinePrimitiveDef,
- 5: AMPolygonPrimitiveDef,
- 6: AMMoirePrimitiveDef,
- 7: AMThermalPrimitiveDef,
- }
- for code, modifiers in eval_macro(instructions):
- if code < 0:
- yield AMVariableDef(-code, modifiers[0])
- else:
- primitive = classes[code]
- yield primitive.from_modifiers(code, modifiers)
diff --git a/gerbonara/gerber/panelize/common.py b/gerbonara/gerber/panelize/common.py
index ac25138..aa3ba0e 100644
--- a/gerbonara/gerber/panelize/common.py
+++ b/gerbonara/gerber/panelize/common.py
@@ -10,9 +10,7 @@ from ..utils import detect_file_format
from .. import rs274x
from .. import ipc356
-from . import rs274x as ex_rs274x
from . import excellon
-from . import dxf
def read(filename, format=None):
with open(filename, 'r') as f:
@@ -21,14 +19,11 @@ def read(filename, format=None):
def loads(data, filename=None, format=None):
- if os.path.splitext(filename if filename else '')[1].lower() == '.dxf':
- return dxf.loads(data, filename)
+ # if os.path.splitext(filename if filename else '')[1].lower() == '.dxf':
+ # return dxf.loads(data, filename)
fmt = detect_file_format(data)
- if fmt == 'rs274x':
- file = ex_rs274x.loads(data, filename=filename)
- return ex_rs274x.GerberFile.from_gerber_file(file)
- elif fmt == 'excellon':
+ if fmt == 'excellon':
return excellon.loads(data, filename=filename, format=format)
elif fmt == 'ipc_d_356':
return ipc356.loads(data, filename=filename)
@@ -36,6 +31,6 @@ def loads(data, filename=None, format=None):
raise ParseError('Unable to detect file format')
-def rectangle(width, height, left=0, bottom=0, units='metric', draw_mode=None, filename=None):
- return dxf.DxfFile.rectangle(
- width, height, left, bottom, units, draw_mode, filename)
+# def rectangle(width, height, left=0, bottom=0, units='metric', draw_mode=None, filename=None):
+# return dxf.DxfFile.rectangle(
+# width, height, left, bottom, units, draw_mode, filename)
diff --git a/gerbonara/gerber/panelize/composition.py b/gerbonara/gerber/panelize/composition.py
index 619a0cf..a30f959 100644
--- a/gerbonara/gerber/panelize/composition.py
+++ b/gerbonara/gerber/panelize/composition.py
@@ -8,9 +8,9 @@ from ..cam import FileSettings
from ..gerber_statements import EofStmt
from ..excellon_statements import *
from ..excellon import DrillSlot, DrillHit
-from . import rs274x
+from .. import rs274x
from . import excellon
-from . import dxf
+# from . import dxf
class Composition(object):
def __init__(self, settings = None, comments = None):
@@ -29,8 +29,8 @@ class GerberComposition(Composition):
def merge(self, file):
if isinstance(file, rs274x.GerberFile):
self._merge_gerber(file)
- elif isinstance(file, dxf.DxfFile):
- self._merge_dxf(file)
+# elif isinstance(file, dxf.DxfFile):
+# self._merge_dxf(file)
else:
raise Exception('unsupported file type')
diff --git a/gerbonara/gerber/panelize/excellon.py b/gerbonara/gerber/panelize/excellon.py
index ae0b68e..e6cfcd0 100644
--- a/gerbonara/gerber/panelize/excellon.py
+++ b/gerbonara/gerber/panelize/excellon.py
@@ -13,8 +13,7 @@ from ..excellon_statements import ExcellonStatement, UnitStmt, CoordinateStmt, U
RetractWithClampingStmt, RetractWithoutClampingStmt, \
EndOfProgramStmt
from ..cam import FileSettings
-from ..utils import inch, metric, write_gerber_value, parse_gerber_value
-from .utility import rotate
+from ..utils import inch, metric, write_gerber_value, parse_gerber_value, rotate_point
def loads(data, filename=None, settings=None, tools=None, format=None):
if not settings:
@@ -221,7 +220,7 @@ class DrillHitEx(DrillHit):
self.position = tuple(map(metric, self.position))
def rotate(self, angle, center=(0, 0)):
- self.position = rotate(*self.position, angle, center)
+ self.position = rotate_point(self.position, angle, center)
def to_excellon(self, settings):
return CoordinateStmtEx(*self.position).to_excellon(settings)
@@ -236,8 +235,8 @@ class DrillSlotEx(DrillSlot):
self.end = tuple(map(metric, self.end))
def rotate(self, angle, center=(0,0)):
- self.start = rotate(*self.start, angle, center)
- self.end = rotate(*self.end, angle, center)
+ self.start = rotate_point(self.start, angle, center)
+ self.end = rotate_point(self.end, angle, center)
def to_excellon(self, settings):
return SlotStmt(*self.start, *self.end).to_excellon(settings)
@@ -295,9 +294,9 @@ class DrillRout(object):
def rotate(self, angle, center=(0, 0)):
for node in self.nodes:
- node.position = rotate(*node.position, angle, center)
+ node.position = rotate_point(node.position, angle, center)
if node.center_offset is not None:
- node.center_offset = rotate(*node.center_offset, angle, (0., 0.))
+ node.center_offset = rotate_point(node.center_offset, angle, (0., 0.))
class UnitStmtEx(UnitStmt):
@classmethod
diff --git a/gerbonara/gerber/panelize/gerber_statements.py b/gerbonara/gerber/panelize/gerber_statements.py
index 875d656..208660e 100644
--- a/gerbonara/gerber/panelize/gerber_statements.py
+++ b/gerbonara/gerber/panelize/gerber_statements.py
@@ -7,72 +7,6 @@ from ..gerber_statements import AMParamStmt, ADParamStmt
from ..utils import inch, metric
from .am_primitive import to_primitive_defs
-class AMParamStmtEx(AMParamStmt):
- @classmethod
- def from_stmt(cls, stmt):
- return cls(stmt.param, stmt.name, stmt.macro, stmt.units)
-
- @classmethod
- def circle(cls, name, units):
- return cls('AM', name, '1,1,$1,0,0,0*1,0,$2,0,0,0', units)
-
- @classmethod
- def rectangle(cls, name, units):
- return cls('AM', name, '21,1,$1,$2,0,0,0*1,0,$3,0,0,0', units)
-
- @classmethod
- def landscape_obround(cls, name, units):
- return cls(
- 'AM', name,
- '$4=$1-$2*'
- '$5=$1-$4*'
- '21,1,$5,$2,0,0,0*'
- '1,1,$4,$4/2,0,0*'
- '1,1,$4,-$4/2,0,0*'
- '1,0,$3,0,0,0', units)
-
- @classmethod
- def portrate_obround(cls, name, units):
- return cls(
- 'AM', name,
- '$4=$2-$1*'
- '$5=$2-$4*'
- '21,1,$1,$5,0,0,0*'
- '1,1,$4,0,$4/2,0*'
- '1,1,$4,0,-$4/2,0*'
- '1,0,$3,0,0,0', units)
-
- @classmethod
- def polygon(cls, name, units):
- return cls('AM', name, '5,1,$2,0,0,$1,$3*1,0,$4,0,0,0', units)
-
- def __init__(self, param, name, macro, units):
- super(AMParamStmtEx, self).__init__(param, name, macro)
- self.units = units
- self.primitive_defs = list(to_primitive_defs(self.instructions))
-
- def to_inch(self):
- if self.units == 'metric':
- self.units = 'inch'
- for p in self.primitive_defs:
- p.to_inch()
-
- def to_metric(self):
- if self.units == 'inch':
- self.units = 'metric'
- for p in self.primitive_defs:
- p.to_metric()
-
- def to_gerber(self, settings = None):
- def plist():
- for p in self.primitive_defs:
- yield p.to_gerber(settings)
- return "%%AM%s*\n%s%%" % (self.name, '\n'.join(plist()))
-
- def rotate(self, angle, center=None):
- for primitive_def in self.primitive_defs:
- primitive_def.rotate(angle, center)
-
class ADParamStmtEx(ADParamStmt):
GEOMETRIES = {
'C': [0,1],
diff --git a/gerbonara/gerber/panelize/rs274x.py b/gerbonara/gerber/panelize/rs274x.py
deleted file mode 100644
index e69de29..0000000
--- a/gerbonara/gerber/panelize/rs274x.py
+++ /dev/null
diff --git a/gerbonara/gerber/primitives.py b/gerbonara/gerber/primitives.py
index fa08fef..afe6ec4 100644
--- a/gerbonara/gerber/primitives.py
+++ b/gerbonara/gerber/primitives.py
@@ -1448,67 +1448,6 @@ class Region(Primitive):
for p in self.primitives:
p.offset(x_offset, y_offset)
-
-class RoundButterfly(Primitive):
- """ A circle with two diagonally-opposite quadrants removed
- """
-
- def __init__(self, position, diameter, **kwargs):
- super(RoundButterfly, self).__init__(**kwargs)
- validate_coordinates(position)
- self.position = position
- self.diameter = diameter
- self._to_convert = ['position', 'diameter']
-
- # TODO This does not reset bounding box correctly
-
- @property
- def flashed(self):
- return True
-
- @property
- def radius(self):
- return self.diameter / 2.
-
- @property
- def bounding_box(self):
- if self._bounding_box is None:
- min_x = self.position[0] - self.radius
- max_x = self.position[0] + self.radius
- min_y = self.position[1] - self.radius
- max_y = self.position[1] + self.radius
- self._bounding_box = ((min_x, min_y), (max_x, max_y))
- return self._bounding_box
-
-
-class SquareButterfly(Primitive):
- """ A square with two diagonally-opposite quadrants removed
- """
-
- def __init__(self, position, side, **kwargs):
- super(SquareButterfly, self).__init__(**kwargs)
- validate_coordinates(position)
- self.position = position
- self.side = side
- self._to_convert = ['position', 'side']
-
- # TODO This does not reset bounding box correctly
-
- @property
- def flashed(self):
- return True
-
- @property
- def bounding_box(self):
- if self._bounding_box is None:
- min_x = self.position[0] - (self.side / 2.)
- max_x = self.position[0] + (self.side / 2.)
- min_y = self.position[1] - (self.side / 2.)
- max_y = self.position[1] + (self.side / 2.)
- self._bounding_box = ((min_x, min_y), (max_x, max_y))
- return self._bounding_box
-
-
class Donut(Primitive):
""" A Shape with an identical concentric shape removed from its center
"""
diff --git a/gerbonara/gerber/rs274x.py b/gerbonara/gerber/rs274x.py
index b659f20..1d946e9 100644
--- a/gerbonara/gerber/rs274x.py
+++ b/gerbonara/gerber/rs274x.py
@@ -124,11 +124,10 @@ class GerberFile(CamFile):
self.context.normalize_coordinates(stmt)
if isinstance(stmt, AMParamStmt):
- for mdef in stmts:
- self.aperture_macros[mdef.name] = mdef
+ self.aperture_macros[stmt.name] = stmt
elif isinstance(stmt, ADParamStmt):
- self.aperture_defs.extend(stmts)
+ self.aperture_defs.append(stmt)
else:
# ignore FS, MO, AS, IN, IP, IR, MI, OF, SF, LN statements
@@ -138,7 +137,7 @@ class GerberFile(CamFile):
if isinstance(stmt, (CommentStmt, EofStmt)):
continue
- self.main_statements.extend(stmts)
+ self.main_statements.append(stmt)
if self.context.angle != 0:
self.rotate(self.context.angle) # TODO is this correct/useful?
@@ -246,16 +245,16 @@ class GerberFile(CamFile):
return next(f'{prefix}_{i}' for i in count() if f'{prefix}_{i}' not in self.aperture_macros)
rect = free_name('MACR')
- self.aperture_macros[rect] = AMParamStmtEx.rectangle(rect, self.units)
+ self.aperture_macros[rect] = AMParamStmt.rectangle(rect, self.units)
obround_landscape = free_name('MACLO')
- self.aperture_macros[obround_landscape] = AMParamStmtEx.landscape_obround(obround_landscape, self.units)
+ self.aperture_macros[obround_landscape] = AMParamStmt.landscape_obround(obround_landscape, self.units)
obround_portrait = free_name('MACPO')
- self.aperture_macros[obround_portrait] = AMParamStmtEx.portrait_obround(obround_portrait, self.units)
+ self.aperture_macros[obround_portrait] = AMParamStmt.portrait_obround(obround_portrait, self.units)
polygon = free_name('MACP')
- self.aperture_macros[polygon] = AMParamStmtEx.polygon(polygon, self.units)
+ self.aperture_macros[polygon] = AMParamStmt.polygon(polygon, self.units)
for statement in self.aperture_defs:
if isinstance(statement, ADParamStmt):
@@ -298,7 +297,7 @@ class GerberParser(object):
IR = r"(?P<param>IR)(?P<angle>{number})".format(number=NUMBER)
MI = r"(?P<param>MI)(A(?P<a>0|1))?(B(?P<b>0|1))?"
OF = r"(?P<param>OF)(A(?P<a>{decimal}))?(B(?P<b>{decimal}))?".format(decimal=DECIMAL)
- SF = r"(?P<param>SF)(A(?P<a>{decimal}))?(B(?P<b>{decimal}))?".format(decimal=cls.DECIMAL)
+ SF = r"(?P<param>SF)(A(?P<a>{decimal}))?(B(?P<b>{decimal}))?".format(decimal=DECIMAL)
LN = r"(?P<param>LN)(?P<name>.*)"
DEPRECATED_UNIT = re.compile(r'(?P<mode>G7[01])\*')
DEPRECATED_FORMAT = re.compile(r'(?P<format>G9[01])\*')
@@ -466,9 +465,7 @@ class GerberParser(object):
elif param["param"] == "AD":
yield ADParamStmt.from_dict(param)
elif param["param"] == "AM":
- stmt = AMParamStmt.from_dict(param)
- stmt.units = self.settings.units
- yield stmt
+ yield AMParamStmt.from_dict(param, units=self.settings.units)
elif param["param"] == "OF":
yield OFParamStmt.from_dict(param)
elif param["param"] == "IF":
@@ -925,7 +922,7 @@ class GerberContext(FileSettings):
self.x, self.y = 0, 0
def update_from_statement(self, stmt):
- elif isinstance(stmt, MIParamStmt):
+ if isinstance(stmt, MIParamStmt):
self.mirror = (stmt.a, stmt.b)
elif isinstance(stmt, OFParamStmt):
diff --git a/gerbonara/gerber/tests/panelize/test_dxf.py b/gerbonara/gerber/tests/panelize/test_dxf.py
index dfd59d2..39c3842 100644
--- a/gerbonara/gerber/tests/panelize/test_dxf.py
+++ b/gerbonara/gerber/tests/panelize/test_dxf.py
@@ -8,10 +8,12 @@ import tempfile
from pathlib import Path
from contextlib import contextmanager
import unittest
+
from ... import panelize
from ...utils import inch, metric
+@unittest.skip
class TestExcellon(unittest.TestCase):
@classmethod
def setUpClass(cls):
diff --git a/gerbonara/gerber/tests/panelize/test_rs274x.py b/gerbonara/gerber/tests/panelize/test_rs274x.py
index 85748a3..067717d 100644
--- a/gerbonara/gerber/tests/panelize/test_rs274x.py
+++ b/gerbonara/gerber/tests/panelize/test_rs274x.py
@@ -8,7 +8,7 @@ import tempfile
from pathlib import Path
from contextlib import contextmanager
import unittest
-from ... import panelize
+from ...rs274x import read
class TestRs274x(unittest.TestCase):
@classmethod
@@ -26,41 +26,50 @@ class TestRs274x(unittest.TestCase):
actual = tmp_out.read()
expected = (self.EXPECTSDIR / reference_fn).read_bytes()
+
+ print('==== ACTUAL ===')
+ print(actual.decode())
+ print()
+ print()
+ print('==== EXPECTED ===')
+ print(expected.decode())
+ print()
+ print()
self.assertEqual(actual, expected)
def test_save(self):
with self._check_result('RS2724x_save.gtl') as outfile:
- gerber = panelize.read(self.METRIC_FILE)
+ gerber = read(self.METRIC_FILE)
gerber.write(outfile)
def test_to_inch(self):
with self._check_result('RS2724x_to_inch.gtl') as outfile:
- gerber = panelize.read(self.METRIC_FILE)
+ gerber = read(self.METRIC_FILE)
gerber.to_inch()
gerber.format = (2,5)
gerber.write(outfile)
def test_to_metric(self):
with self._check_result('RS2724x_to_metric.gtl') as outfile:
- gerber = panelize.read(self.INCH_FILE)
+ gerber = read(self.INCH_FILE)
gerber.to_metric()
gerber.format = (3, 4)
gerber.write(outfile)
def test_offset(self):
with self._check_result('RS2724x_offset.gtl') as outfile:
- gerber = panelize.read(self.METRIC_FILE)
+ gerber = read(self.METRIC_FILE)
gerber.offset(11, 5)
gerber.write(outfile)
def test_rotate(self):
with self._check_result('RS2724x_rotate.gtl') as outfile:
- gerber = panelize.read(self.METRIC_FILE)
+ gerber = read(self.METRIC_FILE)
gerber.rotate(20, (10,10))
gerber.write(outfile)
def test_single_quadrant(self):
with self._check_result('RS2724x_single_quadrant.gtl') as outfile:
- gerber = panelize.read(self.SQ_FILE)
+ gerber = read(self.SQ_FILE)
gerber.write(outfile)
diff --git a/gerbonara/gerber/tests/panelize/test_utility.py b/gerbonara/gerber/tests/panelize/test_utility.py
index b32af8b..f632d90 100644
--- a/gerbonara/gerber/tests/panelize/test_utility.py
+++ b/gerbonara/gerber/tests/panelize/test_utility.py
@@ -9,21 +9,6 @@ from ...panelize.utility import *
from math import sqrt
class TestUtility(unittest.TestCase):
- def test_rotate(self):
- x0, y0 = (10, 0)
-
- x1, y1 = rotate(x0, y0, 60, (0, 0))
- self.assertAlmostEqual(x1, 5)
- self.assertAlmostEqual(y1, 10 * sqrt(3) / 2)
-
- x1, y1 = rotate(x0, y0, 180, (5, 0))
- self.assertAlmostEqual(x1, 0)
- self.assertAlmostEqual(y1, 0)
-
- x1, y1 = rotate(x0, y0, -90, (10, 5))
- self.assertAlmostEqual(x1, 5)
- self.assertAlmostEqual(y1, 5)
-
def test_is_equal_value(self):
a = 10.0001
b = 10.01
diff --git a/gerbonara/gerber/tests/test_primitives.py b/gerbonara/gerber/tests/test_primitives.py
index ad5b34f..d4ee653 100644
--- a/gerbonara/gerber/tests/test_primitives.py
+++ b/gerbonara/gerber/tests/test_primitives.py
@@ -49,10 +49,10 @@ def test_line_bounds():
""" Test Line primitive bounding box calculation
"""
cases = [
- ((0, 0), (1, 1), ((-1, 2), (-1, 2))),
- ((-1, -1), (1, 1), ((-2, 2), (-2, 2))),
- ((1, 1), (-1, -1), ((-2, 2), (-2, 2))),
- ((-1, 1), (1, -1), ((-2, 2), (-2, 2))),
+ ((0, 0), (1, 1), ((-1, -1), (2, 2))),
+ ((-1, -1), (1, 1), ((-2, -2), (2, 2))),
+ ((1, 1), (-1, -1), ((-2, -2), (2, 2))),
+ ((-1, 1), (1, -1), ((-2, -2), (2, 2))),
]
c = Circle((0, 0), 2)
@@ -64,10 +64,10 @@ def test_line_bounds():
# Test a non-square rectangle
r = Rectangle((0, 0), 3, 2)
cases = [
- ((0, 0), (1, 1), ((-1.5, 2.5), (-1, 2))),
- ((-1, -1), (1, 1), ((-2.5, 2.5), (-2, 2))),
- ((1, 1), (-1, -1), ((-2.5, 2.5), (-2, 2))),
- ((-1, 1), (1, -1), ((-2.5, 2.5), (-2, 2))),
+ ((0, 0), (1, 1), ((-1.5, -1), (2.5, 2))),
+ ((-1, -1), (1, 1), ((-2.5, -2), (2.5, 2))),
+ ((1, 1), (-1, -1), ((-2.5, -2), (2.5, 2))),
+ ((-1, 1), (1, -1), ((-2.5, -2), (2.5, 2))),
]
for start, end, expected in cases:
l = Line(start, end, r)
@@ -197,17 +197,17 @@ def test_arc_bounds():
""" Test Arc primitive bounding box calculation
"""
cases = [
- ((1, 0), (0, 1), (0, 0), "clockwise", ((-1.5, 1.5), (-1.5, 1.5))),
- ((1, 0), (0, 1), (0, 0), "counterclockwise", ((-0.5, 1.5), (-0.5, 1.5))),
- ((0, 1), (-1, 0), (0, 0), "clockwise", ((-1.5, 1.5), (-1.5, 1.5))),
- ((0, 1), (-1, 0), (0, 0), "counterclockwise", ((-1.5, 0.5), (-0.5, 1.5))),
- ((-1, 0), (0, -1), (0, 0), "clockwise", ((-1.5, 1.5), (-1.5, 1.5))),
- ((-1, 0), (0, -1), (0, 0), "counterclockwise", ((-1.5, 0.5), (-1.5, 0.5))),
- ((0, -1), (1, 0), (0, 0), "clockwise", ((-1.5, 1.5), (-1.5, 1.5))),
- ((0, -1), (1, 0), (0, 0), "counterclockwise", ((-0.5, 1.5), (-1.5, 0.5))),
+ (( 1, 0), ( 0, 1), (0, 0), "clockwise", ((-1.5, -1.5), (1.5, 1.5))),
+ (( 1, 0), ( 0, 1), (0, 0), "counterclockwise", ((-0.5, -0.5), (1.5, 1.5))),
+ (( 0, 1), (-1, 0), (0, 0), "clockwise", ((-1.5, -1.5), (1.5, 1.5))),
+ (( 0, 1), (-1, 0), (0, 0), "counterclockwise", ((-1.5, -0.5), (0.5, 1.5))),
+ ((-1, 0), ( 0, -1), (0, 0), "clockwise", ((-1.5, -1.5), (1.5, 1.5))),
+ ((-1, 0), ( 0, -1), (0, 0), "counterclockwise", ((-1.5, -1.5), (0.5, 0.5))),
+ (( 0, -1), ( 1, 0), (0, 0), "clockwise", ((-1.5, -1.5), (1.5, 1.5))),
+ (( 0, -1), ( 1, 0), (0, 0), "counterclockwise", ((-0.5, -1.5), (1.5, 0.5))),
# Arcs with the same start and end point render a full circle
- ((1, 0), (1, 0), (0, 0), "clockwise", ((-1.5, 1.5), (-1.5, 1.5))),
- ((1, 0), (1, 0), (0, 0), "counterclockwise", ((-1.5, 1.5), (-1.5, 1.5))),
+ (( 1, 0), ( 1, 0), (0, 0), "clockwise", ((-1.5, -1.5), (1.5, 1.5))),
+ (( 1, 0), ( 1, 0), (0, 0), "counterclockwise", ((-1.5, -1.5), (1.5, 1.5))),
]
for start, end, center, direction, bounds in cases:
c = Circle((0, 0), 1)
@@ -219,17 +219,17 @@ def test_arc_bounds_no_aperture():
""" Test Arc primitive bounding box calculation ignoring aperture
"""
cases = [
- ((1, 0), (0, 1), (0, 0), "clockwise", ((-1.0, 1.0), (-1.0, 1.0))),
- ((1, 0), (0, 1), (0, 0), "counterclockwise", ((0.0, 1.0), (0.0, 1.0))),
- ((0, 1), (-1, 0), (0, 0), "clockwise", ((-1.0, 1.0), (-1.0, 1.0))),
+ ((1, 0), (0, 1), (0, 0), "clockwise", ((-1.0, -1.0), (1.0, 1.0))),
+ ((1, 0), (0, 1), (0, 0), "counterclockwise", ((0.0, 0.0), (1.0, 1.0))),
+ ((0, 1), (-1, 0), (0, 0), "clockwise", ((-1.0, -1.0), (1.0, 1.0))),
((0, 1), (-1, 0), (0, 0), "counterclockwise", ((-1.0, 0.0), (0.0, 1.0))),
- ((-1, 0), (0, -1), (0, 0), "clockwise", ((-1.0, 1.0), (-1.0, 1.0))),
- ((-1, 0), (0, -1), (0, 0), "counterclockwise", ((-1.0, 0.0), (-1.0, 0.0))),
- ((0, -1), (1, 0), (0, 0), "clockwise", ((-1.0, 1.0), (-1.0, 1.0))),
- ((0, -1), (1, 0), (0, 0), "counterclockwise", ((-0.0, 1.0), (-1.0, 0.0))),
+ ((-1, 0), (0, -1), (0, 0), "clockwise", ((-1.0, -1.0), (1.0, 1.0))),
+ ((-1, 0), (0, -1), (0, 0), "counterclockwise", ((-1.0, -1.0), (0.0, 0.0))),
+ ((0, -1), (1, 0), (0, 0), "clockwise", ((-1.0, -1.0), (1.0, 1.0))),
+ ((0, -1), (1, 0), (0, 0), "counterclockwise", ((-0.0, -1.0), (1.0, 0.0))),
# Arcs with the same start and end point render a full circle
- ((1, 0), (1, 0), (0, 0), "clockwise", ((-1.0, 1.0), (-1.0, 1.0))),
- ((1, 0), (1, 0), (0, 0), "counterclockwise", ((-1.0, 1.0), (-1.0, 1.0))),
+ ((1, 0), (1, 0), (0, 0), "clockwise", ((-1.0, -1.0), (1.0, 1.0))),
+ ((1, 0), (1, 0), (0, 0), "counterclockwise", ((-1.0, -1.0), (1.0, 1.0))),
]
for start, end, center, direction, bounds in cases:
c = Circle((0, 0), 1)
@@ -317,7 +317,7 @@ def test_circle_bounds():
""" Test Circle bounding box calculation
"""
c = Circle((1, 1), 2)
- assert c.bounding_box == ((0, 2), (0, 2))
+ assert c.bounding_box == ((0, 0), (2, 2))
def test_circle_conversion():
@@ -419,13 +419,13 @@ def test_ellipse_bounds():
""" Test ellipse bounding box calculation
"""
e = Ellipse((2, 2), 4, 2)
- assert e.bounding_box == ((0, 4), (1, 3))
+ assert e.bounding_box == ((0, 1), (4, 3))
e = Ellipse((2, 2), 4, 2, rotation=90)
- assert e.bounding_box == ((1, 3), (0, 4))
+ assert e.bounding_box == ((1, 0), (3, 4))
e = Ellipse((2, 2), 4, 2, rotation=180)
- assert e.bounding_box == ((0, 4), (1, 3))
+ assert e.bounding_box == ((0, 1), (4, 3))
e = Ellipse((2, 2), 4, 2, rotation=270)
- assert e.bounding_box == ((1, 3), (0, 4))
+ assert e.bounding_box == ((1, 0), (3, 4))
def test_ellipse_conversion():
@@ -501,13 +501,13 @@ def test_rectangle_bounds():
""" Test rectangle bounding box calculation
"""
r = Rectangle((0, 0), 2, 2)
- xbounds, ybounds = r.bounding_box
- pytest.approx(xbounds, (-1, 1))
- pytest.approx(ybounds, (-1, 1))
+ bounds = r.bounding_box
+ pytest.approx(bounds[0], (-1, -1))
+ pytest.approx(bounds[1], (1, 1))
r = Rectangle((0, 0), 2, 2, rotation=45)
- xbounds, ybounds = r.bounding_box
- pytest.approx(xbounds, (-math.sqrt(2), math.sqrt(2)))
- pytest.approx(ybounds, (-math.sqrt(2), math.sqrt(2)))
+ bounds = r.bounding_box
+ pytest.approx(bounds[0], (-math.sqrt(2), -math.sqrt(2)))
+ pytest.approx(bounds[1], (math.sqrt(2), math.sqrt(2)))
def test_rectangle_vertices():
@@ -650,13 +650,13 @@ def test_diamond_bounds():
""" Test diamond bounding box calculation
"""
d = Diamond((0, 0), 2, 2)
- xbounds, ybounds = d.bounding_box
- pytest.approx(xbounds, (-1, 1))
- pytest.approx(ybounds, (-1, 1))
+ bounds = d.bounding_box
+ pytest.approx(bounds[0], (-1, -1))
+ pytest.approx(bounds[1], (1, 1))
d = Diamond((0, 0), math.sqrt(2), math.sqrt(2), rotation=45)
- xbounds, ybounds = d.bounding_box
- pytest.approx(xbounds, (-1, 1))
- pytest.approx(ybounds, (-1, 1))
+ bounds = d.bounding_box
+ pytest.approx(bounds[0], (-1, -1))
+ pytest.approx(bounds[1], (1, 1))
def test_diamond_conversion():
@@ -724,13 +724,13 @@ def test_chamfer_rectangle_bounds():
""" Test chamfer rectangle bounding box calculation
"""
r = ChamferRectangle((0, 0), 2, 2, 0.2, (True, True, False, False))
- xbounds, ybounds = r.bounding_box
- pytest.approx(xbounds, (-1, 1))
- pytest.approx(ybounds, (-1, 1))
+ bounds = r.bounding_box
+ pytest.approx(bounds[0], (-1, -1))
+ pytest.approx(bounds[1], (1, 1))
r = ChamferRectangle((0, 0), 2, 2, 0.2, (True, True, False, False), rotation=45)
- xbounds, ybounds = r.bounding_box
- pytest.approx(xbounds, (-math.sqrt(2), math.sqrt(2)))
- pytest.approx(ybounds, (-math.sqrt(2), math.sqrt(2)))
+ bounds = r.bounding_box
+ pytest.approx(bounds[0], (-math.sqrt(2), -math.sqrt(2)))
+ pytest.approx(bounds[1], (math.sqrt(2), math.sqrt(2)))
def test_chamfer_rectangle_conversion():
@@ -849,13 +849,13 @@ def test_round_rectangle_bounds():
""" Test round rectangle bounding box calculation
"""
r = RoundRectangle((0, 0), 2, 2, 0.2, (True, True, False, False))
- xbounds, ybounds = r.bounding_box
- pytest.approx(xbounds, (-1, 1))
- pytest.approx(ybounds, (-1, 1))
+ bounds = r.bounding_box
+ pytest.approx(bounds[0], (-1, -1))
+ pytest.approx(bounds[1], (1, 1))
r = RoundRectangle((0, 0), 2, 2, 0.2, (True, True, False, False), rotation=45)
- xbounds, ybounds = r.bounding_box
- pytest.approx(xbounds, (-math.sqrt(2), math.sqrt(2)))
- pytest.approx(ybounds, (-math.sqrt(2), math.sqrt(2)))
+ bounds = r.bounding_box
+ pytest.approx(bounds[0], (-math.sqrt(2), -math.sqrt(2)))
+ pytest.approx(bounds[1], (math.sqrt(2), math.sqrt(2)))
def test_round_rectangle_conversion():
@@ -927,13 +927,13 @@ def test_obround_bounds():
""" Test obround bounding box calculation
"""
o = Obround((2, 2), 2, 4)
- xbounds, ybounds = o.bounding_box
- pytest.approx(xbounds, (1, 3))
- pytest.approx(ybounds, (0, 4))
+ bounds = o.bounding_box
+ pytest.approx(bounds[0], (1, 0))
+ pytest.approx(bounds[1], (3, 4))
o = Obround((2, 2), 4, 2)
- xbounds, ybounds = o.bounding_box
- pytest.approx(xbounds, (0, 4))
- pytest.approx(ybounds, (1, 3))
+ bounds = o.bounding_box
+ pytest.approx(bounds[0], (0, 1))
+ pytest.approx(bounds[1], (4, 3))
def test_obround_orientation():
@@ -1020,13 +1020,13 @@ def test_polygon_bounds():
""" Test polygon bounding box calculation
"""
p = Polygon((2, 2), 3, 2, 0)
- xbounds, ybounds = p.bounding_box
- pytest.approx(xbounds, (0, 4))
- pytest.approx(ybounds, (0, 4))
+ bounds = p.bounding_box
+ pytest.approx(bounds[0], (0, 0))
+ pytest.approx(bounds[0], (4, 4))
p = Polygon((2, 2), 3, 4, 0)
- xbounds, ybounds = p.bounding_box
- pytest.approx(xbounds, (-2, 6))
- pytest.approx(ybounds, (-2, 6))
+ bounds = p.bounding_box
+ pytest.approx(bounds[0], (-2, -2))
+ pytest.approx(bounds[1], (6, 6))
def test_polygon_conversion():
@@ -1098,9 +1098,9 @@ def test_region_bounds():
Line((0, 1), (0, 0), apt),
)
r = Region(lines)
- xbounds, ybounds = r.bounding_box
- pytest.approx(xbounds, (0, 1))
- pytest.approx(ybounds, (0, 1))
+ bounds = r.bounding_box
+ pytest.approx(bounds[0], (0, 0))
+ pytest.approx(bounds[1], (1, 1))
def test_region_offset():
@@ -1183,9 +1183,9 @@ def test_round_butterfly_bounds():
""" Test RoundButterfly bounding box calculation
"""
b = RoundButterfly((0, 0), 2)
- xbounds, ybounds = b.bounding_box
- pytest.approx(xbounds, (-1, 1))
- pytest.approx(ybounds, (-1, 1))
+ bounds = b.bounding_box
+ pytest.approx(bounds[0], (-1, -1))
+ pytest.approx(bounds[1], (1, 1))
def test_square_butterfly_ctor():
@@ -1209,9 +1209,9 @@ def test_square_butterfly_bounds():
""" Test SquareButterfly bounding box calculation
"""
b = SquareButterfly((0, 0), 2)
- xbounds, ybounds = b.bounding_box
- pytest.approx(xbounds, (-1, 1))
- pytest.approx(ybounds, (-1, 1))
+ bounds = b.bounding_box
+ pytest.approx(bounds[0], (-1, -1))
+ pytest.approx(bounds[1], (1, 1))
def test_squarebutterfly_conversion():
@@ -1282,9 +1282,9 @@ def test_donut_ctor_validation():
def test_donut_bounds():
d = Donut((0, 0), "round", 0.0, 2.0)
- xbounds, ybounds = d.bounding_box
- assert xbounds == (-1.0, 1.0)
- assert ybounds == (-1.0, 1.0)
+ bounds = d.bounding_box
+ assert bounds[0] == (-1.0, -1.0)
+ assert bounds[1] == (1.0, 1.0)
def test_donut_conversion():
@@ -1355,13 +1355,13 @@ def test_drill_ctor_validation():
def test_drill_bounds():
d = Drill((0, 0), 2)
- xbounds, ybounds = d.bounding_box
- pytest.approx(xbounds, (-1, 1))
- pytest.approx(ybounds, (-1, 1))
+ bounds = d.bounding_box
+ pytest.approx(bounds[0], (-1, -1))
+ pytest.approx(bounds[1], (1, 1))
d = Drill((1, 2), 2)
- xbounds, ybounds = d.bounding_box
- pytest.approx(xbounds, (0, 2))
- pytest.approx(ybounds, (1, 3))
+ bounds = d.bounding_box
+ pytest.approx(bounds[0], (0, 1))
+ pytest.approx(bounds[1], (2, 3))
def test_drill_conversion():
@@ -1418,12 +1418,13 @@ def test_slot_bounds():
""" Test Slot primitive bounding box calculation
"""
cases = [
- ((0, 0), (1, 1), ((-1, 2), (-1, 2))),
- ((-1, -1), (1, 1), ((-2, 2), (-2, 2))),
- ((1, 1), (-1, -1), ((-2, 2), (-2, 2))),
- ((-1, 1), (1, -1), ((-2, 2), (-2, 2))),
+ (( 0, 0), ( 1, 1), ((-1, -1), (2, 2))),
+ ((-1, -1), ( 1, 1), ((-2, -2), (2, 2))),
+ (( 1, 1), (-1, -1), ((-2, -2), (2, 2))),
+ ((-1, 1), ( 1, -1), ((-2, -2), (2, 2))),
]
for start, end, expected in cases:
s = Slot(start, end, 2.0)
assert s.bounding_box == expected
+
diff --git a/gerbonara/gerber/tests/test_rs274x.py b/gerbonara/gerber/tests/test_rs274x.py
index e7baf11..e430f36 100644
--- a/gerbonara/gerber/tests/test_rs274x.py
+++ b/gerbonara/gerber/tests/test_rs274x.py
@@ -23,7 +23,7 @@ def test_read():
def test_multiline_read():
multiline = read(MULTILINE_READ_FILE)
assert isinstance(multiline, GerberFile)
- assert 10 == len(multiline.statements)
+ assert 11 == len(multiline.statements)
def test_comments_parameter():
generated by cgit (git 2.34.1) at 2024-11-09 09:13:49 +0000