diff options
Diffstat (limited to 'gerber')
| -rw-r--r-- | gerber/gerber_statements.py | 16 | ||||
| -rw-r--r-- | gerber/primitives.py | 94 | ||||
| -rw-r--r-- | gerber/rs274x.py | 4 |
3 files changed, 94 insertions, 20 deletions
diff --git a/gerber/gerber_statements.py b/gerber/gerber_statements.py index 4aaa1d0..05c84b8 100644 --- a/gerber/gerber_statements.py +++ b/gerber/gerber_statements.py @@ -1,5 +1,19 @@ -#! /usr/bin/env python +#!/usr/bin/env python # -*- coding: utf-8 -*- + +# copyright 2014 Hamilton Kibbe <ham@hamiltonkib.be> +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at + +# http://www.apache.org/licenses/LICENSE-2.0 + +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. """ Gerber (RS-274X) Statements =========================== diff --git a/gerber/primitives.py b/gerber/primitives.py index f934f74..e13e37f 100644 --- a/gerber/primitives.py +++ b/gerber/primitives.py @@ -19,10 +19,11 @@ from operator import sub class Primitive(object):
-
- def __init__(self, level_polarity='dark'):
+
+ def __init__(self, level_polarity='dark', rotation=0):
self.level_polarity = level_polarity
-
+ self.rotation = rotation
+
def bounding_box(self):
""" Calculate bounding box
@@ -36,8 +37,8 @@ class Primitive(object): class Line(Primitive):
"""
"""
- def __init__(self, start, end, width, level_polarity='dark'):
- super(Line, self).__init__(level_polarity)
+ def __init__(self, start, end, width, **kwargs):
+ super(Line, self).__init__(**kwargs)
self.start = start
self.end = end
self.width = width
@@ -61,8 +62,8 @@ class Line(Primitive): class Arc(Primitive):
"""
"""
- def __init__(self, start, end, center, direction, width, level_polarity='dark'):
- super(Arc, self).__init__(level_polarity)
+ def __init__(self, start, end, center, direction, width, **kwargs):
+ super(Arc, self).__init__(**kwargs)
self.start = start
self.end = end
self.center = center
@@ -139,8 +140,8 @@ class Arc(Primitive): class Circle(Primitive):
"""
"""
- def __init__(self, position, diameter, level_polarity='dark'):
- super(Circle, self).__init__(level_polarity)
+ def __init__(self, position, diameter, **kwargs):
+ super(Circle, self).__init__(**kwargs)
self.position = position
self.diameter = diameter
@@ -161,11 +162,29 @@ class Circle(Primitive): return self.diameter
+class Ellipse(Primitive):
+ """
+ """
+ def __init__(self, position, width, height, **kwargs):
+ super(Ellipse, self).__init__(**kwargs)
+ self.position = position
+ self.width = width
+ self.height = height
+
+ @property
+ def bounding_box(self):
+ min_x = self.position[0] - (self.width / 2.0)
+ max_x = self.position[0] + (self.width / 2.0)
+ min_y = self.position[1] - (self.height / 2.0)
+ max_y = self.position[1] + (self.height / 2.0)
+ return ((min_x, max_x), (min_y, max_y))
+
+
class Rectangle(Primitive):
"""
"""
- def __init__(self, position, width, height, level_polarity='dark'):
- super(Rectangle, self).__init__(level_polarity)
+ def __init__(self, position, width, height, **kwargs):
+ super(Rectangle, self).__init__(**kwargs)
self.position = position
self.width = width
self.height = height
@@ -193,11 +212,23 @@ class Rectangle(Primitive): return max((self.width, self.height))
+class Diamond(Primitive):
+ pass
+
+
+class ChamferRectangle(Primitive):
+ pass
+
+
+class RoundRectangle(Primitive):
+ pass
+
+
class Obround(Primitive):
"""
"""
- def __init__(self, position, width, height, level_polarity='dark'):
- super(Obround, self).__init__(level_polarity)
+ def __init__(self, position, width, height, **kwargs):
+ super(Obround, self).__init__(**kwargs)
self.position = position
self.width = width
self.height = height
@@ -242,11 +273,12 @@ class Obround(Primitive): self.height)
return {'circle1': circle1, 'circle2': circle2, 'rectangle': rect}
+
class Polygon(Primitive):
"""
"""
- def __init__(self, position, sides, radius, level_polarity='dark'):
- super(Polygon, self).__init__(level_polarity)
+ def __init__(self, position, sides, radius, **kwargs):
+ super(Polygon, self).__init__(**kwargs)
self.position = position
self.sides = sides
self.radius = radius
@@ -263,8 +295,8 @@ class Polygon(Primitive): class Region(Primitive):
"""
"""
- def __init__(self, points, level_polarity='dark'):
- super(Region, self).__init__(level_polarity)
+ def __init__(self, points, **kwargs):
+ super(Region, self).__init__(**kwargs)
self.points = points
@property
@@ -277,6 +309,34 @@ class Region(Primitive): return ((min_x, max_x), (min_y, max_y))
+class RoundButterfly(Primitive):
+ """
+ """
+ def __init__(self, position, diameter, **kwargs):
+ super(RoundButterfly, self).__init__(**kwargs)
+ self.position = position
+ self.diameter = diameter
+
+ @property
+ def radius(self):
+ return self.diameter / 2.
+
+ @property
+ def bounding_box(self):
+ 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
+ return ((min_x, max_x), (min_y, max_y))
+
+class SquareButterfly(Primitive):
+ pass
+
+
+class Donut(Primitive):
+ pass
+
+
class Drill(Primitive):
"""
"""
diff --git a/gerber/rs274x.py b/gerber/rs274x.py index a41760e..6dbcc63 100644 --- a/gerber/rs274x.py +++ b/gerber/rs274x.py @@ -403,10 +403,10 @@ class GerberParser(object): end = (x, y) width = self.apertures[self.aperture].stroke_width if self.interpolation == 'linear': - self.primitives.append(Line(start, end, width, self.level_polarity)) + self.primitives.append(Line(start, end, width, level_polarity=self.level_polarity)) else: center = (start[0] + stmt.i, start[1] + stmt.j) - self.primitives.append(Arc(start, end, center, self.direction, width, self.level_polarity)) + self.primitives.append(Arc(start, end, center, self.direction, width, level_polarity=self.level_polarity)) elif stmt.op == "D02": pass |