Previously get_pin_location and get_pin_angle read symbol state from a
kicad-skip cache that does not reflect (mirror x/y) tokens written by
rotate_schematic_component. Pin coordinates were always computed as if
the symbol was unmirrored.
Fix:
- Added _get_symbol_transform() which reads position, rotation, mirror_x,
mirror_y, and lib_id directly from the .kicad_sch file via sexpdata +
WireDragger.find_symbol (the authoritative source after a rotate/mirror)
- get_pin_location now delegates the full transform (mirror → rotate →
translate) to WireDragger.pin_world_xy, matching the logic used by
move_schematic_component and rotate_schematic_component
- get_pin_angle now applies mirror-induced angle reflection before adding
symbol rotation: mirror_x negates the angle, mirror_y reflects across 180°
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
7cafbda127