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authorjaseg <git@jaseg.de>2021-12-28 21:40:22 +0100
committerjaseg <git@jaseg.de>2021-12-28 21:40:22 +0100
commit63e1eae8d81cb7940d3547511488f8ec4acd4d1c (patch)
treec0d2ddf93d8637d0df600a320cbf9d1387860163 /gerbonara/gerber/gerber_statements.py
parent25dd65fac05a43ef75fe75049d5b79a73a207fc0 (diff)
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WIP
Diffstat (limited to 'gerbonara/gerber/gerber_statements.py')
-rw-r--r--gerbonara/gerber/gerber_statements.py225
1 files changed, 13 insertions, 212 deletions
diff --git a/gerbonara/gerber/gerber_statements.py b/gerbonara/gerber/gerber_statements.py
index 6faf15e..7555a18 100644
--- a/gerbonara/gerber/gerber_statements.py
+++ b/gerbonara/gerber/gerber_statements.py
@@ -20,14 +20,7 @@ Gerber (RS-274X) Statements
**Gerber RS-274X file statement classes**
"""
-from .utils import (parse_gerber_value, write_gerber_value, decimal_string,
- inch, metric)
-
-from .am_statements import *
-from .am_read import read_macro
-from .am_primitive import eval_macro
-from .primitives import AMGroup
-
+from utils import parse_gerber_value, write_gerber_value, decimal_string, inch, metric
class Statement:
pass
@@ -86,202 +79,28 @@ class LoadPolarityStmt(ParamStmt):
class ApertureDefStmt(ParamStmt):
""" AD - Aperture Definition Statement """
- @classmethod
- def rect(cls, dcode, width, height, hole_diameter=None, hole_width=None, hole_height=None):
- '''Create a rectangular aperture definition statement'''
- if hole_diameter is not None and hole_diameter > 0:
- return cls('AD', dcode, 'R', ([width, height, hole_diameter],))
- elif (hole_width is not None and hole_width > 0
- and hole_height is not None and hole_height > 0):
- return cls('AD', dcode, 'R', ([width, height, hole_width, hole_height],))
- return cls('AD', dcode, 'R', ([width, height],))
-
- @classmethod
- def circle(cls, dcode, diameter, hole_diameter=None, hole_width=None, hole_height=None):
- '''Create a circular aperture definition statement'''
- if hole_diameter is not None and hole_diameter > 0:
- return cls('AD', dcode, 'C', ([diameter, hole_diameter],))
- elif (hole_width is not None and hole_width > 0
- and hole_height is not None and hole_height > 0):
- return cls('AD', dcode, 'C', ([diameter, hole_width, hole_height],))
- return cls('AD', dcode, 'C', ([diameter],))
-
- @classmethod
- def obround(cls, dcode, width, height, hole_diameter=None, hole_width=None, hole_height=None):
- '''Create an obround aperture definition statement'''
- if hole_diameter is not None and hole_diameter > 0:
- return cls('AD', dcode, 'O', ([width, height, hole_diameter],))
- elif (hole_width is not None and hole_width > 0
- and hole_height is not None and hole_height > 0):
- return cls('AD', dcode, 'O', ([width, height, hole_width, hole_height],))
- return cls('AD', dcode, 'O', ([width, height],))
-
- @classmethod
- def polygon(cls, dcode, diameter, num_vertices, rotation, hole_diameter=None, hole_width=None, hole_height=None):
- '''Create a polygon aperture definition statement'''
- if hole_diameter is not None and hole_diameter > 0:
- return cls('AD', dcode, 'P', ([diameter, num_vertices, rotation, hole_diameter],))
- elif (hole_width is not None and hole_width > 0
- and hole_height is not None and hole_height > 0):
- return cls('AD', dcode, 'P', ([diameter, num_vertices, rotation, hole_width, hole_height],))
- return cls('AD', dcode, 'P', ([diameter, num_vertices, rotation],))
-
-
- @classmethod
- def macro(cls, dcode, name):
- return cls('AD', dcode, name, '')
-
- @classmethod
- def from_dict(cls, stmt_dict):
- param = stmt_dict.get('param')
- d = int(stmt_dict.get('d'))
- shape = stmt_dict.get('shape')
- modifiers = stmt_dict.get('modifiers')
- return cls(param, d, shape, modifiers)
-
- def __init__(self, param, d, shape, modifiers):
- """ Initialize ADParamStmt class
-
- Parameters
- ----------
- param : string
- Parameter code
-
- d : int
- Aperture D-code
-
- shape : string
- aperture name
-
- modifiers : list of lists of floats
- Shape modifiers
-
- Returns
- -------
- ParamStmt : ADParamStmt
- Initialized ADParamStmt class.
-
- """
- ParamStmt.__init__(self, param)
- self.d = d
- self.shape = shape
- if isinstance(modifiers, tuple):
- self.modifiers = modifiers
- elif modifiers:
- self.modifiers = [tuple([float(x) for x in m.split("X") if len(x)])
- for m in modifiers.split(",") if len(m)]
- else:
- self.modifiers = [tuple()]
-
- def to_inch(self):
- 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):
- if self.units == 'inch':
- self.units = 'metric'
- self.modifiers = [tuple([metric(x) for x in modifier])
- for modifier in self.modifiers]
+ def __init__(self, number, aperture):
+ self.number = number
+ self.aperture = aperture
def to_gerber(self, settings=None):
- if any(self.modifiers):
- return '%ADD{0}{1},{2}*%'.format(self.d, self.shape, ','.join(['X'.join(["%.4g" % x for x in modifier]) for modifier in self.modifiers]))
- else:
- return '%ADD{0}{1}*%'.format(self.d, self.shape)
+ return '%ADD{self.number}{self.aperture.to_gerber()}*%'
def __str__(self):
- if self.shape == 'C':
- shape = 'circle'
- elif self.shape == 'R':
- shape = 'rectangle'
- elif self.shape == 'O':
- shape = 'obround'
- else:
- shape = self.shape
-
- return '<Aperture Definition: %d: %s>' % (self.d, shape)
-
-
-class AMParamStmt(ParamStmt):
- """ AM - Aperture Macro Statement
- """
-
- @classmethod
- def from_dict(cls, stmt_dict, units):
- return cls(**stmt_dict, units=units)
-
- def __init__(self, param, name, macro, units):
- """ Initialize AMParamStmt class
+ return f'<AD aperture def for {str(self.aperture).strip("<>")}>'
- Parameters
- ----------
- param : string
- Parameter code
- name : string
- Aperture macro name
+class ApertureMacroStmt(ParamStmt):
+ """ AM - Aperture Macro Statement """
- macro : string
- Aperture macro string
-
- Returns
- -------
- ParamStmt : AMParamStmt
- Initialized AMParamStmt class.
-
- """
- ParamStmt.__init__(self, param)
- self.name = name
+ def __init__(self, macro):
self.macro = macro
- self.units = units
- self.primitives = list(eval_macro(read_macro(macro), 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 to_gerber(self, unit=None):
- primitive_defs = '\n'.join(primitive.to_gerber(unit=unit) 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)
+ return f'%AM{self.macro.name}*\n{self.macro.to_gerber(unit=unit)}*\n%'
def __str__(self):
- return '<AM Aperture Macro %s: %s>' % (self.name, self.macro)
+ return f'<AM Aperture Macro {self.macro.name}: {self.macro}>'
class ImagePolarityStmt(ParamStmt):
@@ -298,7 +117,7 @@ class ImagePolarityStmt(ParamStmt):
class CoordStmt(Statement):
""" D01 - D03 operation statements """
- def __init__(self, x, y, i, j):
+ def __init__(self, x, y, i=None, j=None):
self.x, self.y, self.i, self.j = x, y, i, j
def to_gerber(self, settings=None):
@@ -309,22 +128,12 @@ class CoordStmt(Statement):
ret += var.upper() + write_gerber_value(val, settings.number_format, settings.zero_suppression)
return ret + self.code + '*'
- def offset(self, x=0, y=0):
- if self.x is not None:
- self.x += x
- if self.y is not None:
- self.y += y
-
def __str__(self):
if self.i is None:
return f'<{self.__name__.strip()} x={self.x} y={self.y}>'
else
return f'<{self.__name__.strip()} x={self.x} y={self.y} i={self.i} j={self.j]>'
- def render_primitives(self, state):
- if state.interpolation_mode == InterpolateStmt:
- yield Line(state.current_point, (self.x, self.y))
-
class InterpolateStmt(Statement):
""" D01 Interpolation """
code = 'D01'
@@ -369,20 +178,12 @@ class RegionEndStatement(InterpolationModeStmt):
""" G37 Region Mode End Statement. """
code = 'G37'
-class RegionGroup:
- def __init__(self):
- self.outline = []
-
class ApertureStmt(Statement):
def __init__(self, d):
self.d = int(d)
- self.deprecated = True if deprecated is not None and deprecated is not False else False
def to_gerber(self, settings=None):
- if self.deprecated:
- return 'G54D{0}*'.format(self.d)
- else:
- return 'D{0}*'.format(self.d)
+ return 'D{0}*'.format(self.d)
def __str__(self):
return '<Aperture: %d>' % self.d