diff options
Diffstat (limited to 'gerber/am_statements.py')
| -rw-r--r-- | gerber/am_statements.py | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/gerber/am_statements.py b/gerber/am_statements.py index 05ebd9d..084439c 100644 --- a/gerber/am_statements.py +++ b/gerber/am_statements.py @@ -179,6 +179,10 @@ class AMCirclePrimitive(AMPrimitive): diameter = float(modifiers[2]) position = (float(modifiers[3]), float(modifiers[4])) return cls(code, exposure, diameter, position) + + @classmethod + def from_primitive(cls, primitive): + return cls(1, 'on', primitive.diameter, primitive.position) def __init__(self, code, exposure, diameter, position): validate_coordinates(position) @@ -247,6 +251,11 @@ class AMVectorLinePrimitive(AMPrimitive): ------ ValueError, TypeError """ + + @classmethod + def from_primitive(cls, primitive): + return cls(2, 'on', primitive.aperture.width, primitive.start, primitive.end, 0) + @classmethod def from_gerber(cls, primitive): modifiers = primitive.strip(' *').split(',') @@ -406,6 +415,9 @@ class AMOutlinePrimitive(AMPrimitive): lines.append(Line(prev_point, cur_point, Circle((0,0), 0))) prev_point = cur_point + + if lines[0].start != lines[-1].end: + raise ValueError('Outline must be closed') return Outline(lines, units=units) @@ -762,6 +774,8 @@ class AMThermalPrimitive(AMPrimitive): points = (self._approximate_arc_cw(inner_start_angle, inner_end_angle, inner_radius, self.position) + list(reversed(self._approximate_arc_cw(outer_start_angle, outer_end_angle, outer_radius, self.position)))) + # Add in the last point since outlines should be closed + points.append(points[0]) # There are four outlines at rotated sections for rotation in [0, 90.0, 180.0, 270.0]: @@ -818,6 +832,14 @@ class AMCenterLinePrimitive(AMPrimitive): ------ ValueError, TypeError """ + + @classmethod + def from_primitive(cls, primitive): + width = primitive.width + height = primitive.height + center = primitive.position + rotation = math.degrees(primitive.rotation) + return cls(21, 'on', width, height, center, rotation) @classmethod def from_gerber(cls, primitive): |