diff options
Diffstat (limited to 'gerber')
| -rw-r--r-- | gerber/am_statements.py | 5 | ||||
| -rw-r--r-- | gerber/primitives.py | 18 | ||||
| -rw-r--r-- | gerber/render/rs274x_backend.py | 7 |
3 files changed, 29 insertions, 1 deletions
diff --git a/gerber/am_statements.py b/gerber/am_statements.py index 084439c..faaed05 100644 --- a/gerber/am_statements.py +++ b/gerber/am_statements.py @@ -461,6 +461,11 @@ class AMPolygonPrimitive(AMPrimitive): ------ ValueError, TypeError """ + + @classmethod + def from_primitive(cls, primitive): + return cls(5, 'on', primitive.sides, primitive.position, primitive.diameter, primitive.rotation) + @classmethod def from_gerber(cls, primitive): modifiers = primitive.strip(' *').split(",") diff --git a/gerber/primitives.py b/gerber/primitives.py index 3c85f17..08aa634 100644 --- a/gerber/primitives.py +++ b/gerber/primitives.py @@ -736,6 +736,10 @@ class Polygon(Primitive): @property
def flashed(self):
return True
+
+ @property
+ def diameter(self):
+ return self.radius * 2
@property
def bounding_box(self):
@@ -759,6 +763,20 @@ class Polygon(Primitive): points.append(rotate_point((self.position[0] + self.radius, self.position[1]), offset + da * i, self.position))
return points
+
+ def equivalent(self, other, offset):
+ '''
+ Is this the outline the same as the other, ignoring the position offset?
+ '''
+
+ # Quick check if it even makes sense to compare them
+ if type(self) != type(other) or self.sides != other.sides or self.radius != other.radius:
+ return False
+
+ equiv_pos = tuple(map(add, other.position, offset))
+
+ return nearly_equal(self.position, equiv_pos)
+
class AMGroup(Primitive):
"""
diff --git a/gerber/render/rs274x_backend.py b/gerber/render/rs274x_backend.py index d4456e2..04ecbe6 100644 --- a/gerber/render/rs274x_backend.py +++ b/gerber/render/rs274x_backend.py @@ -2,7 +2,7 @@ from .render import GerberContext from ..am_statements import * from ..gerber_statements import * -from ..primitives import AMGroup, Arc, Circle, Line, Outline, Rectangle +from ..primitives import AMGroup, Arc, Circle, Line, Outline, Polygon, Rectangle from copy import deepcopy class AMGroupContext(object): @@ -28,6 +28,8 @@ class AMGroupContext(object): self._render_rectangle(primitive) elif isinstance(primitive, Line): self._render_line(primitive) + elif isinstance(primitive, Polygon): + self._render_polygon(primitive) else: raise ValueError('amgroup') @@ -53,6 +55,9 @@ class AMGroupContext(object): def _render_outline(self, outline): self.statements.append(AMOutlinePrimitive.from_primitive(outline)) + + def _render_polygon(self, polygon): + self.statements.append(AMPolygonPrimitive.from_primitive(polygon)) def _render_thermal(self, thermal): pass |