diff options
Diffstat (limited to 'gerbonara/cad/kicad/footprints.py')
| -rw-r--r-- | gerbonara/cad/kicad/footprints.py | 81 |
1 files changed, 68 insertions, 13 deletions
diff --git a/gerbonara/cad/kicad/footprints.py b/gerbonara/cad/kicad/footprints.py index d38976c..805b1e0 100644 --- a/gerbonara/cad/kicad/footprints.py +++ b/gerbonara/cad/kicad/footprints.py @@ -402,13 +402,16 @@ class Pad: @property def abs_pos(self): if self.footprint: - px, py = self.footprint.at.x, self.footprint.at.y + px, py, pr = self.footprint.at.x, self.footprint.at.y, self.footprint.at.rotation else: - px, py = 0, 0 + px, py, pr = 0, 0, 0 - x, y = rotate_point(self.at.x, self.at.y, -math.radians(self.at.rotation)) + x, y = rotate_point(self.at.x, self.at.y, math.radians(pr)) return x+px, y+py, self.at.rotation, False + def offset(self, x=0, y=0): + self.at = self.at.with_offset(x, y) + def find_connected(self, **filters): """ Find footprints connected to the same net as this pad """ return self.footprint.board.find_footprints(net=self.net.name, **filters) @@ -630,7 +633,6 @@ class Footprint: _bounding_box: tuple = None board: object = None - def __after_parse__(self, parent): for pad in self.pads: pad.footprint = self @@ -667,7 +669,6 @@ class Footprint: def find_pads(self, number=None, net=None): for pad in self.pads: if number is not None and pad.number == str(number): - print('find_pads', number, net, pad.number) yield pad elif isinstance(net, str) and fnmatch.fnmatch(pad.net.name, net): yield pad @@ -684,10 +685,18 @@ class Footprint: return candidates[0] + def offset(self, x=0, y=0): + self.at = self.at.with_offset(x, y) + @property def version(self): return self._version + @version.setter + def version(self, value): + if value not in SUPPORTED_FILE_FORMAT_VERSIONS: + raise FormatError(f'File format version {value} is not supported. Supported versions are {", ".join(map(str, SUPPORTED_FILE_FORMAT_VERSIONS))}.') + @property def reference(self): return self.property_value('Reference') @@ -708,15 +717,10 @@ class Footprint: def value(self): return self.property_value('Value') - @reference.setter + @value.setter def value(self, value): self.set_property('Value', value) - @version.setter - def version(self, value): - if value not in SUPPORTED_FILE_FORMAT_VERSIONS: - raise FormatError(f'File format version {value} is not supported. Supported versions are {", ".join(map(str, SUPPORTED_FILE_FORMAT_VERSIONS))}.') - def write(self, filename=None): with open(filename or self.original_filename, 'w') as f: f.write(self.serialize()) @@ -746,6 +750,42 @@ class Footprint: return kls.parse(data, *args, **kwargs) @property + def side(self): + return 'front' if self.layer == 'F.Cu' else 'back' + + @side.setter + def side(self, value): + if value not in ('front', 'back'): + raise ValueError(f'side must be either "front" or "back", not {side!r}') + + if self.side != value: + self.flip() + + def flip(self): + def flip_layer(name): + if name.startswith('F.'): + return f'B.{name[2:]}' + elif name.startswith('B.'): + return f'F.{name[2:]}' + else: + return name + + self.layer = flip_layer(self.layer) + for obj in self.objects(): + if hasattr(obj, 'layer'): + obj.layer = flip_layer(obj.layer) + + if hasattr(obj, 'layers'): + obj.layers = [flip_layer(name) for name in obj.layers] + + for obj in chain(self.texts, self.text_boxes): + obj.effects.justify.mirror = not obj.effects.justify.mirror + + for obj in self.properties: + obj.effects.justify.mirror = not obj.effects.justify.mirror + obj.layer = flip_layer(obj.layer) + + @property def single_sided(self): raise NotImplementedError() @@ -786,9 +826,16 @@ class Footprint: self.at.y = math.sin(angle)*x + math.cos(angle)*y + cy self.at.rotation = (self.at.rotation - math.degrees(angle)) % 360 + for pad in self.pads: pad.at.rotation = (pad.at.rotation - math.degrees(angle)) % 360 + for prop in self.properties: + prop.at.rotation = (prop.at.rotation - math.degrees(angle)) % 360 + + for text in self.texts: + text.at.rotation = (text.at.rotation - math.degrees(angle)) % 360 + def set_rotation(self, angle): old_deg = self.at.rotation new_deg = self.at.rotation = -math.degrees(angle) @@ -797,7 +844,13 @@ class Footprint: for pad in self.pads: pad.at.rotation = (pad.at.rotation + delta) % 360 - def objects(self, text=False, pads=True): + for prop in self.properties: + prop.at.rotation = (prop.at.rotation + delta) % 360 + + for text in self.texts: + text.at.rotation = (text.at.rotation + delta) % 360 + + def objects(self, text=False, pads=True, groups=True): return chain( (self.texts if text else []), (self.text_boxes if text else []), @@ -808,7 +861,9 @@ class Footprint: self.polygons, self.curves, (self.dimensions if text else []), - (self.pads if pads else [])) + (self.pads if pads else []), + self.zones, + self.groups if groups else []) def render(self, layer_stack, layer_map, x=0, y=0, rotation=0, text=False, flip=False, variables={}, cache=None): x += self.at.x |