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-rwxr-xr-xgerber/excellon.py2
-rw-r--r--gerber/primitives.py255
-rw-r--r--gerber/rs274x.py5
-rw-r--r--gerber/tests/test_primitives.py115
4 files changed, 241 insertions, 136 deletions
diff --git a/gerber/excellon.py b/gerber/excellon.py
index 930b683..0f70de7 100755
--- a/gerber/excellon.py
+++ b/gerber/excellon.py
@@ -81,7 +81,7 @@ class ExcellonFile(CamFile):
filename=filename)
self.tools = tools
self.hits = hits
- self.primitives = [Drill(position, tool.diameter)
+ self.primitives = [Drill(position, tool.diameter, units=settings.units)
for tool, position in self.hits]
@property
diff --git a/gerber/primitives.py b/gerber/primitives.py
index 5d0b8cf..c0a6259 100644
--- a/gerber/primitives.py
+++ b/gerber/primitives.py
@@ -36,9 +36,10 @@ class Primitive(object):
Rotation of a primitive about its origin in degrees. Positive rotation
is counter-clockwise as viewed from the board top.
"""
- def __init__(self, level_polarity='dark', rotation=0):
+ def __init__(self, level_polarity='dark', rotation=0, units=None):
self.level_polarity = level_polarity
self.rotation = rotation
+ self.units = units
def bounding_box(self):
""" Calculate bounding box
@@ -141,14 +142,18 @@ class Line(Primitive):
def to_inch(self):
- self.aperture.to_inch()
- self.start = tuple(map(inch, self.start))
- self.end = tuple(map(inch, self.end))
+ if self.units == 'metric':
+ self.units = 'inch'
+ self.aperture.to_inch()
+ self.start = tuple(map(inch, self.start))
+ self.end = tuple(map(inch, self.end))
def to_metric(self):
- self.aperture.to_metric()
- self.start = tuple(map(metric, self.start))
- self.end = tuple(map(metric, self.end))
+ if self.units == 'inch':
+ self.units = 'metric'
+ self.aperture.to_metric()
+ self.start = tuple(map(metric, self.start))
+ self.end = tuple(map(metric, self.end))
def offset(self, x_offset=0, y_offset=0):
self.start = tuple(map(add, self.start, (x_offset, y_offset)))
@@ -232,16 +237,20 @@ class Arc(Primitive):
return ((min_x, max_x), (min_y, max_y))
def to_inch(self):
- self.aperture.to_inch()
- self.start = tuple(map(inch, self.start))
- self.end = tuple(map(inch, self.end))
- self.center = tuple(map(inch, self.center))
+ if self.units == 'metric':
+ self.units = 'inch'
+ self.aperture.to_inch()
+ self.start = tuple(map(inch, self.start))
+ self.end = tuple(map(inch, self.end))
+ self.center = tuple(map(inch, self.center))
def to_metric(self):
- self.aperture.to_metric()
- self.start = tuple(map(metric, self.start))
- self.end = tuple(map(metric, self.end))
- self.center = tuple(map(metric, self.center))
+ if self.units == 'inch':
+ self.units = 'metric'
+ self.aperture.to_metric()
+ self.start = tuple(map(metric, self.start))
+ self.end = tuple(map(metric, self.end))
+ self.center = tuple(map(metric, self.center))
def offset(self, x_offset=0, y_offset=0):
self.start = tuple(map(add, self.start, (x_offset, y_offset)))
@@ -271,14 +280,18 @@ class Circle(Primitive):
return ((min_x, max_x), (min_y, max_y))
def to_inch(self):
- if self.position is not None:
- self.position = tuple(map(inch, self.position))
- self.diameter = inch(self.diameter)
+ if self.units == 'metric':
+ self.units = 'inch'
+ if self.position is not None:
+ self.position = tuple(map(inch, self.position))
+ self.diameter = inch(self.diameter)
def to_metric(self):
- if self.position is not None:
- self.position = tuple(map(metric, self.position))
- self.diameter = metric(self.diameter)
+ if self.units == 'inch':
+ self.units = 'metric'
+ if self.position is not None:
+ self.position = tuple(map(metric, self.position))
+ self.diameter = metric(self.diameter)
def offset(self, x_offset=0, y_offset=0):
self.position = tuple(map(add, self.position, (x_offset, y_offset)))
@@ -310,14 +323,18 @@ class Ellipse(Primitive):
return ((min_x, max_x), (min_y, max_y))
def to_inch(self):
- self.position = tuple(map(inch, self.position))
- self.width = inch(self.width)
- self.height = inch(self.height)
+ if self.units == 'metric':
+ self.units = 'inch'
+ self.position = tuple(map(inch, self.position))
+ self.width = inch(self.width)
+ self.height = inch(self.height)
def to_metric(self):
- self.position = tuple(map(metric, self.position))
- self.width = metric(self.width)
- self.height = metric(self.height)
+ if self.units == 'inch':
+ self.units = 'metric'
+ self.position = tuple(map(metric, self.position))
+ self.width = metric(self.width)
+ self.height = metric(self.height)
def offset(self, x_offset=0, y_offset=0):
self.position = tuple(map(add, self.position, (x_offset, y_offset)))
@@ -357,14 +374,18 @@ class Rectangle(Primitive):
return ((min_x, max_x), (min_y, max_y))
def to_inch(self):
- self.position = tuple(map(inch, self.position))
- self.width = inch(self.width)
- self.height = inch(self.height)
+ if self.units == 'metric':
+ self.units = 'inch'
+ self.position = tuple(map(inch, self.position))
+ self.width = inch(self.width)
+ self.height = inch(self.height)
def to_metric(self):
- self.position = tuple(map(metric, self.position))
- self.width = metric(self.width)
- self.height = metric(self.height)
+ if self.units == 'inch':
+ self.units = 'metric'
+ self.position = tuple(map(metric, self.position))
+ self.width = metric(self.width)
+ self.height = metric(self.height)
def offset(self, x_offset=0, y_offset=0):
self.position = tuple(map(add, self.position, (x_offset, y_offset)))
@@ -404,14 +425,18 @@ class Diamond(Primitive):
return ((min_x, max_x), (min_y, max_y))
def to_inch(self):
- self.position = tuple(map(inch, self.position))
- self.width = inch(self.width)
- self.height = inch(self.height)
+ if self.units == 'metric':
+ self.units = 'inch'
+ self.position = tuple(map(inch, self.position))
+ self.width = inch(self.width)
+ self.height = inch(self.height)
def to_metric(self):
- self.position = tuple(map(metric, self.position))
- self.width = metric(self.width)
- self.height = metric(self.height)
+ if self.units == 'inch':
+ self.units = 'metric'
+ self.position = tuple(map(metric, self.position))
+ self.width = metric(self.width)
+ self.height = metric(self.height)
def offset(self, x_offset=0, y_offset=0):
self.position = tuple(map(add, self.position, (x_offset, y_offset)))
@@ -453,16 +478,20 @@ class ChamferRectangle(Primitive):
return ((min_x, max_x), (min_y, max_y))
def to_inch(self):
- self.position = tuple(map(inch, self.position))
- self.width = inch(self.width)
- self.height = inch(self.height)
- self.chamfer = inch(self.chamfer)
+ if self.units == 'metric':
+ self.units = 'inch'
+ self.position = tuple(map(inch, self.position))
+ self.width = inch(self.width)
+ self.height = inch(self.height)
+ self.chamfer = inch(self.chamfer)
def to_metric(self):
- self.position = tuple(map(metric, self.position))
- self.width = metric(self.width)
- self.height = metric(self.height)
- self.chamfer = metric(self.chamfer)
+ if self.units == 'inch':
+ self.units = 'metric'
+ self.position = tuple(map(metric, self.position))
+ self.width = metric(self.width)
+ self.height = metric(self.height)
+ self.chamfer = metric(self.chamfer)
def offset(self, x_offset=0, y_offset=0):
self.position = tuple(map(add, self.position, (x_offset, y_offset)))
@@ -504,16 +533,20 @@ class RoundRectangle(Primitive):
return ((min_x, max_x), (min_y, max_y))
def to_inch(self):
- self.position = tuple(map(inch, self.position))
- self.width = inch(self.width)
- self.height = inch(self.height)
- self.radius = inch(self.radius)
+ if self.units == 'metric':
+ self.units = 'inch'
+ self.position = tuple(map(inch, self.position))
+ self.width = inch(self.width)
+ self.height = inch(self.height)
+ self.radius = inch(self.radius)
def to_metric(self):
- self.position = tuple(map(metric, self.position))
- self.width = metric(self.width)
- self.height = metric(self.height)
- self.radius = metric(self.radius)
+ if self.units == 'inch':
+ self.units = 'metric'
+ self.position = tuple(map(metric, self.position))
+ self.width = metric(self.width)
+ self.height = metric(self.height)
+ self.radius = metric(self.radius)
def offset(self, x_offset=0, y_offset=0):
self.position = tuple(map(add, self.position, (x_offset, y_offset)))
@@ -575,14 +608,18 @@ class Obround(Primitive):
return {'circle1': circle1, 'circle2': circle2, 'rectangle': rect}
def to_inch(self):
- self.position = tuple(map(inch, self.position))
- self.width = inch(self.width)
- self.height = inch(self.height)
+ if self.units == 'metric':
+ self.units = 'inch'
+ self.position = tuple(map(inch, self.position))
+ self.width = inch(self.width)
+ self.height = inch(self.height)
def to_metric(self):
- self.position = tuple(map(metric, self.position))
- self.width = metric(self.width)
- self.height = metric(self.height)
+ if self.units == 'inch':
+ self.units = 'metric'
+ self.position = tuple(map(metric, self.position))
+ self.width = metric(self.width)
+ self.height = metric(self.height)
def offset(self, x_offset=0, y_offset=0):
self.position = tuple(map(add, self.position, (x_offset, y_offset)))
@@ -607,12 +644,16 @@ class Polygon(Primitive):
return ((min_x, max_x), (min_y, max_y))
def to_inch(self):
- self.position = tuple(map(inch, self.position))
- self.radius = inch(self.radius)
+ if self.units == 'metric':
+ self.units = 'inch'
+ self.position = tuple(map(inch, self.position))
+ self.radius = inch(self.radius)
def to_metric(self):
- self.position = tuple(map(metric, self.position))
- self.radius = metric(self.radius)
+ if self.units == 'inch':
+ self.units = 'metric'
+ self.position = tuple(map(metric, self.position))
+ self.radius = metric(self.radius)
def offset(self, x_offset=0, y_offset=0):
self.position = tuple(map(add, self.position, (x_offset, y_offset)))
@@ -635,10 +676,14 @@ class Region(Primitive):
return ((min_x, max_x), (min_y, max_y))
def to_inch(self):
- self.points = [tuple(map(inch, point)) for point in self.points]
+ if self.units == 'metric':
+ self.units = 'inch'
+ self.points = [tuple(map(inch, point)) for point in self.points]
def to_metric(self):
- self.points = [tuple(map(metric, point)) for point in self.points]
+ if self.units == 'inch':
+ self.units = 'metric'
+ self.points = [tuple(map(metric, point)) for point in self.points]
def offset(self, x_offset=0, y_offset=0):
self.points = [tuple(map(add, point, (x_offset, y_offset)))
@@ -667,12 +712,16 @@ class RoundButterfly(Primitive):
return ((min_x, max_x), (min_y, max_y))
def to_inch(self):
- self.position = tuple(map(inch, self.position))
- self.diameter = inch(self.diameter)
+ if self.units == 'metric':
+ self.units = 'inch'
+ self.position = tuple(map(inch, self.position))
+ self.diameter = inch(self.diameter)
def to_metric(self):
- self.position = tuple(map(metric, self.position))
- self.diameter = metric(self.diameter)
+ if self.units == 'inch':
+ self.units = 'metric'
+ self.position = tuple(map(metric, self.position))
+ self.diameter = metric(self.diameter)
def offset(self, x_offset=0, y_offset=0):
self.position = tuple(map(add, self.position, (x_offset, y_offset)))
@@ -697,12 +746,16 @@ class SquareButterfly(Primitive):
return ((min_x, max_x), (min_y, max_y))
def to_inch(self):
- self.position = tuple(map(inch, self.position))
- self.side = inch(self.side)
+ if self.units == 'metric':
+ self.units = 'inch'
+ self.position = tuple(map(inch, self.position))
+ self.side = inch(self.side)
def to_metric(self):
- self.position = tuple(map(metric, self.position))
- self.side = metric(self.side)
+ if self.units == 'inch':
+ self.units = 'metric'
+ self.position = tuple(map(metric, self.position))
+ self.side = metric(self.side)
def offset(self, x_offset=0, y_offset=0):
self.position = tuple(map(add, self.position, (x_offset, y_offset)))
@@ -749,18 +802,22 @@ class Donut(Primitive):
return ((min_x, max_x), (min_y, max_y))
def to_inch(self):
- self.position = tuple(map(inch, self.position))
- self.width = inch(self.width)
- self.height = inch(self.height)
- self.inner_diameter = inch(self.inner_diameter)
- self.outer_diameter = inch(self.outer_diameter)
+ if self.units == 'metric':
+ self.units = 'inch'
+ self.position = tuple(map(inch, self.position))
+ self.width = inch(self.width)
+ self.height = inch(self.height)
+ self.inner_diameter = inch(self.inner_diameter)
+ self.outer_diameter = inch(self.outer_diameter)
def to_metric(self):
- self.position = tuple(map(metric, self.position))
- self.width = metric(self.width)
- self.height = metric(self.height)
- self.inner_diameter = metric(self.inner_diameter)
- self.outer_diameter = metric(self.outer_diameter)
+ if self.units == 'inch':
+ self.units = 'metric'
+ self.position = tuple(map(metric, self.position))
+ self.width = metric(self.width)
+ self.height = metric(self.height)
+ self.inner_diameter = metric(self.inner_diameter)
+ self.outer_diameter = metric(self.outer_diameter)
def offset(self, x_offset=0, y_offset=0):
self.position = tuple(map(add, self.position, (x_offset, y_offset)))
@@ -795,14 +852,18 @@ class SquareRoundDonut(Primitive):
return ((min_x, max_x), (min_y, max_y))
def to_inch(self):
- self.position = tuple(map(inch, self.position))
- self.inner_diameter = inch(self.inner_diameter)
- self.outer_diameter = inch(self.outer_diameter)
+ if self.units == 'metric':
+ self.units = 'inch'
+ self.position = tuple(map(inch, self.position))
+ self.inner_diameter = inch(self.inner_diameter)
+ self.outer_diameter = inch(self.outer_diameter)
def to_metric(self):
- self.position = tuple(map(metric, self.position))
- self.inner_diameter = metric(self.inner_diameter)
- self.outer_diameter = metric(self.outer_diameter)
+ if self.units == 'inch':
+ self.units = 'metric'
+ self.position = tuple(map(metric, self.position))
+ self.inner_diameter = metric(self.inner_diameter)
+ self.outer_diameter = metric(self.outer_diameter)
def offset(self, x_offset=0, y_offset=0):
self.position = tuple(map(add, self.position, (x_offset, y_offset)))
@@ -811,8 +872,8 @@ class SquareRoundDonut(Primitive):
class Drill(Primitive):
""" A drill hole
"""
- def __init__(self, position, diameter):
- super(Drill, self).__init__('dark')
+ def __init__(self, position, diameter, **kwargs):
+ super(Drill, self).__init__('dark', **kwargs)
validate_coordinates(position)
self.position = position
self.diameter = diameter
@@ -830,10 +891,14 @@ class Drill(Primitive):
return ((min_x, max_x), (min_y, max_y))
def to_inch(self):
- self.position = tuple(map(inch, self.position))
- self.diameter = inch(self.diameter)
+ if self.units == 'metric':
+ self.units = 'inch'
+ self.position = tuple(map(inch, self.position))
+ self.diameter = inch(self.diameter)
def to_metric(self):
+ if self.units == 'inch':
+ self.units = 'metric'
self.position = tuple(map(metric, self.position))
self.diameter = metric(self.diameter)
diff --git a/gerber/rs274x.py b/gerber/rs274x.py
index 606d27f..3dcddb4 100644
--- a/gerber/rs274x.py
+++ b/gerber/rs274x.py
@@ -469,12 +469,12 @@ class GerberParser(object):
end = (x, y)
if self.interpolation == 'linear':
- self.primitives.append(Line(start, end, self.apertures[self.aperture], level_polarity=self.level_polarity))
+ self.primitives.append(Line(start, end, self.apertures[self.aperture], level_polarity=self.level_polarity, units=self.settings.units))
else:
i = 0 if stmt.i is None else stmt.i
j = 0 if stmt.j is None else stmt.j
center = (start[0] + i, start[1] + j)
- self.primitives.append(Arc(start, end, center, self.direction, self.apertures[self.aperture], level_polarity=self.level_polarity))
+ self.primitives.append(Arc(start, end, center, self.direction, self.apertures[self.aperture], level_polarity=self.level_polarity, units=self.settings.units))
elif self.op == "D02":
pass
@@ -489,6 +489,7 @@ class GerberParser(object):
else:
primitive.position = (x, y)
primitive.level_polarity = self.level_polarity
+ primitive.units = self.settings.units
self.primitives.append(primitive)
self.x, self.y = x, y
diff --git a/gerber/tests/test_primitives.py b/gerber/tests/test_primitives.py
index f3b1189..c438735 100644
--- a/gerber/tests/test_primitives.py
+++ b/gerber/tests/test_primitives.py
@@ -75,30 +75,57 @@ def test_line_vertices():
assert_equal(set(vertices), set(l.vertices))
def test_line_conversion():
- c = Circle((0, 0), 25.4)
- l = Line((2.54, 25.4), (254.0, 2540.0), c)
+ c = Circle((0, 0), 25.4, units='metric')
+ l = Line((2.54, 25.4), (254.0, 2540.0), c, units='metric')
+
+ # No effect
+ l.to_metric()
+ assert_equal(l.start, (2.54, 25.4))
+ assert_equal(l.end, (254.0, 2540.0))
+ assert_equal(l.aperture.diameter, 25.4)
+
+ l.to_inch()
+ assert_equal(l.start, (0.1, 1.0))
+ assert_equal(l.end, (10.0, 100.0))
+ assert_equal(l.aperture.diameter, 1.0)
+
+ # No effect
l.to_inch()
assert_equal(l.start, (0.1, 1.0))
assert_equal(l.end, (10.0, 100.0))
assert_equal(l.aperture.diameter, 1.0)
- c = Circle((0, 0), 1.0)
- l = Line((0.1, 1.0), (10.0, 100.0), c)
+ c = Circle((0, 0), 1.0, units='inch')
+ l = Line((0.1, 1.0), (10.0, 100.0), c, units='inch')
+
+ # No effect
+ l.to_inch()
+ assert_equal(l.start, (0.1, 1.0))
+ assert_equal(l.end, (10.0, 100.0))
+ assert_equal(l.aperture.diameter, 1.0)
+
+
+ l.to_metric()
+ assert_equal(l.start, (2.54, 25.4))
+ assert_equal(l.end, (254.0, 2540.0))
+ assert_equal(l.aperture.diameter, 25.4)
+
+ #No effect
l.to_metric()
assert_equal(l.start, (2.54, 25.4))
assert_equal(l.end, (254.0, 2540.0))
assert_equal(l.aperture.diameter, 25.4)
- r = Rectangle((0, 0), 25.4, 254.0)
- l = Line((2.54, 25.4), (254.0, 2540.0), r)
+ r = Rectangle((0, 0), 25.4, 254.0, units='metric')
+ l = Line((2.54, 25.4), (254.0, 2540.0), r, units='metric')
l.to_inch()
assert_equal(l.start, (0.1, 1.0))
assert_equal(l.end, (10.0, 100.0))
assert_equal(l.aperture.width, 1.0)
assert_equal(l.aperture.height, 10.0)
- r = Rectangle((0, 0), 1.0, 10.0)
- l = Line((0.1, 1.0), (10.0, 100.0), r)
+ r = Rectangle((0, 0), 1.0, 10.0, units='inch')
+ l = Line((0.1, 1.0), (10.0, 100.0), r, units='inch')
l.to_metric()
assert_equal(l.start, (2.54, 25.4))
assert_equal(l.end, (254.0, 2540.0))
@@ -151,16 +178,16 @@ def test_arc_bounds():
assert_equal(a.bounding_box, bounds)
def test_arc_conversion():
- c = Circle((0, 0), 25.4)
- a = Arc((2.54, 25.4), (254.0, 2540.0), (25400.0, 254000.0),'clockwise', c)
+ c = Circle((0, 0), 25.4, units='metric')
+ a = Arc((2.54, 25.4), (254.0, 2540.0), (25400.0, 254000.0),'clockwise', c, units='metric')
a.to_inch()
assert_equal(a.start, (0.1, 1.0))
assert_equal(a.end, (10.0, 100.0))
assert_equal(a.center, (1000.0, 10000.0))
assert_equal(a.aperture.diameter, 1.0)
- c = Circle((0, 0), 1.0)
- a = Arc((0.1, 1.0), (10.0, 100.0), (1000.0, 10000.0),'clockwise', c)
+ c = Circle((0, 0), 1.0, units='inch')
+ a = Arc((0.1, 1.0), (10.0, 100.0), (1000.0, 10000.0),'clockwise', c, units='inch')
a.to_metric()
assert_equal(a.start, (2.54, 25.4))
assert_equal(a.end, (254.0, 2540.0))
@@ -192,11 +219,15 @@ def test_circle_bounds():
assert_equal(c.bounding_box, ((0, 2), (0, 2)))
def test_circle_conversion():
- c = Circle((2.54, 25.4), 254.0)
+ c = Circle((2.54, 25.4), 254.0, units='metric')
+ c.to_metric() #shouldn't do antyhing
c.to_inch()
+ c.to_inch() #shouldn't do anything
assert_equal(c.position, (0.1, 1.))
assert_equal(c.diameter, 10.)
- c = Circle((0.1, 1.0), 10.0)
+ c = Circle((0.1, 1.0), 10.0, units='inch')
+ c.to_inch()
+ c.to_metric()
c.to_metric()
assert_equal(c.position, (2.54, 25.4))
assert_equal(c.diameter, 254.)
@@ -229,13 +260,17 @@ def test_ellipse_bounds():
assert_equal(e.bounding_box, ((1, 3), (0, 4)))
def test_ellipse_conversion():
- e = Ellipse((2.54, 25.4), 254.0, 2540.)
+ e = Ellipse((2.54, 25.4), 254.0, 2540., units='metric')
+ e.to_metric()
+ e.to_inch()
e.to_inch()
assert_equal(e.position, (0.1, 1.))
assert_equal(e.width, 10.)
assert_equal(e.height, 100.)
- e = Ellipse((0.1, 1.), 10.0, 100.)
+ e = Ellipse((0.1, 1.), 10.0, 100., units='inch')
+ e.to_inch()
+ e.to_metric()
e.to_metric()
assert_equal(e.position, (2.54, 25.4))
assert_equal(e.width, 254.)
@@ -271,12 +306,16 @@ def test_rectangle_bounds():
assert_array_almost_equal(ybounds, (-math.sqrt(2), math.sqrt(2)))
def test_rectangle_conversion():
- r = Rectangle((2.54, 25.4), 254.0, 2540.0)
+ r = Rectangle((2.54, 25.4), 254.0, 2540.0, units='metric')
+ r.to_metric()
+ r.to_inch()
r.to_inch()
assert_equal(r.position, (0.1, 1.0))
assert_equal(r.width, 10.0)
assert_equal(r.height, 100.0)
- r = Rectangle((0.1, 1.0), 10.0, 100.0)
+ r = Rectangle((0.1, 1.0), 10.0, 100.0, units='inch')
+ r.to_inch()
+ r.to_metric()
r.to_metric()
assert_equal(r.position, (2.54,25.4))
assert_equal(r.width, 254.0)
@@ -312,13 +351,13 @@ def test_diamond_bounds():
assert_array_almost_equal(ybounds, (-1, 1))
def test_diamond_conversion():
- d = Diamond((2.54, 25.4), 254.0, 2540.0)
+ d = Diamond((2.54, 25.4), 254.0, 2540.0, units='metric')
d.to_inch()
assert_equal(d.position, (0.1, 1.0))
assert_equal(d.width, 10.0)
assert_equal(d.height, 100.0)
- d = Diamond((0.1, 1.0), 10.0, 100.0)
+ d = Diamond((0.1, 1.0), 10.0, 100.0, units='inch')
d.to_metric()
assert_equal(d.position, (2.54, 25.4))
assert_equal(d.width, 254.0)
@@ -358,14 +397,14 @@ def test_chamfer_rectangle_bounds():
assert_array_almost_equal(ybounds, (-math.sqrt(2), math.sqrt(2)))
def test_chamfer_rectangle_conversion():
- r = ChamferRectangle((2.54, 25.4), 254.0, 2540.0, 0.254, (True, True, False, False))
+ r = ChamferRectangle((2.54, 25.4), 254.0, 2540.0, 0.254, (True, True, False, False), units='metric')
r.to_inch()
assert_equal(r.position, (0.1, 1.0))
assert_equal(r.width, 10.0)
assert_equal(r.height, 100.0)
assert_equal(r.chamfer, 0.01)
- r = ChamferRectangle((0.1, 1.0), 10.0, 100.0, 0.01, (True, True, False, False))
+ r = ChamferRectangle((0.1, 1.0), 10.0, 100.0, 0.01, (True, True, False, False), units='inch')
r.to_metric()
assert_equal(r.position, (2.54,25.4))
assert_equal(r.width, 254.0)
@@ -406,14 +445,14 @@ def test_round_rectangle_bounds():
assert_array_almost_equal(ybounds, (-math.sqrt(2), math.sqrt(2)))
def test_round_rectangle_conversion():
- r = RoundRectangle((2.54, 25.4), 254.0, 2540.0, 0.254, (True, True, False, False))
+ r = RoundRectangle((2.54, 25.4), 254.0, 2540.0, 0.254, (True, True, False, False), units='metric')
r.to_inch()
assert_equal(r.position, (0.1, 1.0))
assert_equal(r.width, 10.0)
assert_equal(r.height, 100.0)
assert_equal(r.radius, 0.01)
- r = RoundRectangle((0.1, 1.0), 10.0, 100.0, 0.01, (True, True, False, False))
+ r = RoundRectangle((0.1, 1.0), 10.0, 100.0, 0.01, (True, True, False, False), units='inch')
r.to_metric()
assert_equal(r.position, (2.54,25.4))
assert_equal(r.width, 254.0)
@@ -470,13 +509,13 @@ def test_obround_subshapes():
assert_array_almost_equal(ss['circle2'].position, (-1.5, 0))
def test_obround_conversion():
- o = Obround((2.54,25.4), 254.0, 2540.0)
+ o = Obround((2.54,25.4), 254.0, 2540.0, units='metric')
o.to_inch()
assert_equal(o.position, (0.1, 1.0))
assert_equal(o.width, 10.0)
assert_equal(o.height, 100.0)
- o= Obround((0.1, 1.0), 10.0, 100.0)
+ o= Obround((0.1, 1.0), 10.0, 100.0, units='inch')
o.to_metric()
assert_equal(o.position, (2.54, 25.4))
assert_equal(o.width, 254.0)
@@ -514,12 +553,12 @@ def test_polygon_bounds():
assert_array_almost_equal(ybounds, (-2, 6))
def test_polygon_conversion():
- p = Polygon((2.54, 25.4), 3, 254.0)
+ p = Polygon((2.54, 25.4), 3, 254.0, units='metric')
p.to_inch()
assert_equal(p.position, (0.1, 1.0))
assert_equal(p.radius, 10.0)
- p = Polygon((0.1, 1.0), 3, 10.0)
+ p = Polygon((0.1, 1.0), 3, 10.0, units='inch')
p.to_metric()
assert_equal(p.position, (2.54, 25.4))
assert_equal(p.radius, 254.0)
@@ -550,12 +589,12 @@ def test_region_bounds():
def test_region_conversion():
points = ((2.54, 25.4), (254.0,2540.0), (25400.0,254000.0), (2.54,25.4))
- r = Region(points)
+ r = Region(points, units='metric')
r.to_inch()
assert_equal(set(r.points), {(0.1, 1.0), (10.0, 100.0), (1000.0, 10000.0)})
points = ((0.1, 1.0), (10.0, 100.0), (1000.0, 10000.0), (0.1, 1.0))
- r = Region(points)
+ r = Region(points, units='inch')
r.to_metric()
assert_equal(set(r.points), {(2.54, 25.4), (254.0, 2540.0), (25400.0, 254000.0)})
@@ -584,12 +623,12 @@ def test_round_butterfly_ctor_validation():
assert_raises(TypeError, RoundButterfly, (3,4,5), 5)
def test_round_butterfly_conversion():
- b = RoundButterfly((2.54, 25.4), 254.0)
+ b = RoundButterfly((2.54, 25.4), 254.0, units='metric')
b.to_inch()
assert_equal(b.position, (0.1, 1.0))
assert_equal(b.diameter, 10.0)
- b = RoundButterfly((0.1, 1.0), 10.0)
+ b = RoundButterfly((0.1, 1.0), 10.0, units='inch')
b.to_metric()
assert_equal(b.position, (2.54, 25.4))
assert_equal(b.diameter, (254.0))
@@ -633,12 +672,12 @@ def test_square_butterfly_bounds():
assert_array_almost_equal(ybounds, (-1, 1))
def test_squarebutterfly_conversion():
- b = SquareButterfly((2.54, 25.4), 254.0)
+ b = SquareButterfly((2.54, 25.4), 254.0, units='metric')
b.to_inch()
assert_equal(b.position, (0.1, 1.0))
assert_equal(b.side, 10.0)
- b = SquareButterfly((0.1, 1.0), 10.0)
+ b = SquareButterfly((0.1, 1.0), 10.0, units='inch')
b.to_metric()
assert_equal(b.position, (2.54, 25.4))
assert_equal(b.side, (254.0))
@@ -677,13 +716,13 @@ def test_donut_bounds():
assert_equal(ybounds, (-1., 1.))
def test_donut_conversion():
- d = Donut((2.54, 25.4), 'round', 254.0, 2540.0)
+ d = Donut((2.54, 25.4), 'round', 254.0, 2540.0, units='metric')
d.to_inch()
assert_equal(d.position, (0.1, 1.0))
assert_equal(d.inner_diameter, 10.0)
assert_equal(d.outer_diameter, 100.0)
- d = Donut((0.1, 1.0), 'round', 10.0, 100.0)
+ d = Donut((0.1, 1.0), 'round', 10.0, 100.0, units='inch')
d.to_metric()
assert_equal(d.position, (2.54, 25.4))
assert_equal(d.inner_diameter, 254.0)
@@ -723,12 +762,12 @@ def test_drill_bounds():
assert_array_almost_equal(ybounds, (1, 3))
def test_drill_conversion():
- d = Drill((2.54, 25.4), 254.)
+ d = Drill((2.54, 25.4), 254., units='metric')
d.to_inch()
assert_equal(d.position, (0.1, 1.0))
assert_equal(d.diameter, 10.0)
- d = Drill((0.1, 1.0), 10.)
+ d = Drill((0.1, 1.0), 10., units='inch')
d.to_metric()
assert_equal(d.position, (2.54, 25.4))
assert_equal(d.diameter, 254.0)
generated by cgit (git 2.34.1) at 2024-11-22 16:17:11 +0000