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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright 2019 Hiroshi Murayama <opiopan@gmail.com>
from gerber.gerber_statements import AMParamStmt
from gerberex.am_primitive import to_primitive_defs
class AMParamStmtEx(AMParamStmt):
@classmethod
def from_stmt(cls, stmt):
return cls(stmt.param, stmt.name, stmt.macro)
@classmethod
def circle(cls, name):
return cls('AM', name, '1,1,$1,0,0,0*1,0,$2,0,0,0')
@classmethod
def rectangle(cls, name):
return cls('AM', name, '21,1,$1,$2,0,0,0*1,0,$3,0,0,0')
@classmethod
def landscape_obround(cls, name):
return cls(
'AM', name,
'$4=$1-$2*'
'21,1,$1-$4,$2,0,0,0*'
'1,1,$4,$4/2,0,0*'
'1,1,$4,-$4/2,0,0*'
'1,0,$3,0,0,0')
@classmethod
def portrate_obround(cls, name):
return cls(
'AM', name,
'$4=$2-$1*'
'21,1,$1,$2-$4,0,0,0*'
'1,1,$4,0,$4/2,0*'
'1,1,$4,0,-$4/2,0*'
'1,0,$3,0,0,0')
@classmethod
def polygon(cls, name):
return cls('AM', name, '5,1,$2,0,0,$1,$3*1,0,$4,0,0,0')
def __init__(self, param, name, macro):
super(AMParamStmtEx, self).__init__(param, name, macro)
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)
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