diff options
Diffstat (limited to 'gerbonara/cad/kicad/footprints.py')
| -rw-r--r-- | gerbonara/cad/kicad/footprints.py | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/gerbonara/cad/kicad/footprints.py b/gerbonara/cad/kicad/footprints.py index 86ba254..428d5ea 100644 --- a/gerbonara/cad/kicad/footprints.py +++ b/gerbonara/cad/kicad/footprints.py @@ -23,8 +23,9 @@ from ..primitives import Positioned from ... import graphic_primitives as gp from ... import graphic_objects as go from ... import apertures as ap +from ...layers import LayerStack from ...newstroke import Newstroke -from ...utils import MM, rotate_point +from ...utils import MM, rotate_point, offset_bounds, sum_bounds from ...aperture_macros.parse import GenericMacros, ApertureMacro from ...aperture_macros import primitive as amp @@ -591,6 +592,7 @@ class Footprint: models: List(Model) = field(default_factory=list) _ : SEXP_END = None original_filename: str = None + _bounding_box: tuple = None @property def version(self): @@ -701,6 +703,16 @@ class Footprint: layer_stack.drill_npth.append(fe) else: layer_stack.drill_pth.append(fe) + + def bounding_box(self, unit=MM): + if not self._bounding_box: + stack = LayerStack() + layer_map = {kc_id: gn_id for kc_id, gn_id in LAYER_MAP_K2G.items() if gn_id in stack} + self.render(stack, layer_map, x=0, y=0, rotation=0, side='top', text=False, variables={}) + self._bounding_box = stack.bounding_box(unit) + return self._bounding_box + + LAYER_MAP_K2G = { 'F.Cu': ('top', 'copper'), @@ -752,6 +764,9 @@ class FootprintInstance(Positioned): side=self.side, text=(not self.hide_text), variables=variables) + + def bounding_box(self, unit=MM): + return offset_bounds(self.sexp.bounding_box(unit), unit(self.x, self.unit), unit(self.y, self.unit)) if __name__ == '__main__': import sys |