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v1.2.0

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Adds production-grade engineering features and tools: 2D GD&T (feature control frames + datum features) via engineering/gdt.py, ISO‑129 dimension tolerance support (engineering/tolerances.py) and an ezdxf/COM plumbing for toleranced dims, a scalar drawing score + invalidity ratio (engineering/scoring.py) wired into drawing_finalize, in-place entity editors (entity_edit_text/entity_edit_geometry), and a friendly drawing_settings facade. Includes server tool wiring, COM/ezdxf backend implementations, datum-consistency critique, many unit tests, README/CLAUDE/CHANGELOG updates, and a version bump to 1.2.0. Also corrects COM backend capability label (entities_2d).
This commit is contained in:
Umutcan Edizsalan
2026-07-07 11:03:08 +03:00
parent dfb21a734a
commit 712cf00c5c
18 changed files with 1703 additions and 36 deletions
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backends/ezdxf_backend.py
+93
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@@ -722,14 +722,19 @@ class EzdxfBackend(AutoCADBackend):
async def dimension_linear(
self, x1, y1, x2, y2, dim_x, dim_y, rotation=0.0, layer=None,
tol_upper=None, tol_lower=None, tol_mode="none", text_override=None,
) -> EntityInfo:
def _sync():
from engineering.tolerances import build_dim_override
override, text = build_dim_override(tol_upper, tol_lower, tol_mode, text_override)
msp = self._msp()
dim = msp.add_linear_dim(
base=(float(dim_x), float(dim_y)),
p1=(float(x1), float(y1)),
p2=(float(x2), float(y2)),
angle=float(rotation),
text=text if text is not None else "<>",
override=override or None,
)
dim.render()
ent = dim.dimension
@@ -779,8 +784,11 @@ class EzdxfBackend(AutoCADBackend):
async def dimension_radius(
self, cx, cy, chord_x, chord_y, leader_length=10.0, layer=None,
tol_upper=None, tol_lower=None, tol_mode="none", text_override=None,
) -> EntityInfo:
def _sync():
from engineering.tolerances import build_dim_override
override, text = build_dim_override(tol_upper, tol_lower, tol_mode, text_override)
msp = self._msp()
cxf, cyf = float(cx), float(cy)
radius = math.sqrt((chord_x - cxf) ** 2 + (chord_y - cyf) ** 2)
@@ -793,6 +801,8 @@ class EzdxfBackend(AutoCADBackend):
dim = msp.add_radius_dim(
center=(cxf, cyf),
mpoint=mpoint,
text=text if text is not None else "<>",
override=override or None,
)
dim.render()
ent = dim.dimension
@@ -804,8 +814,11 @@ class EzdxfBackend(AutoCADBackend):
async def dimension_diameter(
self, x1, y1, x2, y2, leader_length=10.0, layer=None,
tol_upper=None, tol_lower=None, tol_mode="none", text_override=None,
) -> EntityInfo:
def _sync():
from engineering.tolerances import build_dim_override
override, text = build_dim_override(tol_upper, tol_lower, tol_mode, text_override)
msp = self._msp()
x1f, y1f, x2f, y2f = float(x1), float(y1), float(x2), float(y2)
cx = (x1f + x2f) / 2
@@ -820,6 +833,8 @@ class EzdxfBackend(AutoCADBackend):
dim = msp.add_diameter_dim(
center=(cx, cy),
mpoint=mpoint,
text=text if text is not None else "<>",
override=override or None,
)
dim.render()
ent = dim.dimension
@@ -1061,6 +1076,84 @@ class EzdxfBackend(AutoCADBackend):
return {"ok": True, "handle": handle}
return await self._async(_sync)
async def entity_edit_text(
self, handle, text=None, height=None, rotation=None,
) -> EntityInfo:
def _sync():
ent = self._get_entity(handle)
et = ent.dxftype()
if et == "TEXT":
if text is not None:
ent.dxf.text = str(text)
if height is not None:
ent.dxf.height = float(height)
if rotation is not None:
ent.dxf.rotation = float(rotation)
elif et == "MTEXT":
if text is not None:
ent.text = str(text)
if height is not None:
ent.dxf.char_height = float(height)
if rotation is not None:
ent.dxf.rotation = float(rotation)
else:
raise RuntimeError(
f"entity_edit_text: handle {handle} is {et}, expected TEXT or MTEXT."
)
self._mark_dirty()
return _entity_info_dxf(ent)
return await self._async(_sync)
async def entity_edit_geometry(
self, handle, cx=None, cy=None, radius=None,
x1=None, y1=None, x2=None, y2=None,
start_angle=None, end_angle=None,
) -> EntityInfo:
def _sync():
ent = self._get_entity(handle)
et = ent.dxftype()
if et == "CIRCLE":
c = ent.dxf.center
ent.dxf.center = (
float(cx) if cx is not None else c[0],
float(cy) if cy is not None else c[1],
c[2] if len(c) > 2 else 0.0,
)
if radius is not None:
ent.dxf.radius = float(radius)
elif et == "LINE":
s, e = ent.dxf.start, ent.dxf.end
ent.dxf.start = (
float(x1) if x1 is not None else s[0],
float(y1) if y1 is not None else s[1],
s[2] if len(s) > 2 else 0.0,
)
ent.dxf.end = (
float(x2) if x2 is not None else e[0],
float(y2) if y2 is not None else e[1],
e[2] if len(e) > 2 else 0.0,
)
elif et == "ARC":
c = ent.dxf.center
ent.dxf.center = (
float(cx) if cx is not None else c[0],
float(cy) if cy is not None else c[1],
c[2] if len(c) > 2 else 0.0,
)
if radius is not None:
ent.dxf.radius = float(radius)
if start_angle is not None:
ent.dxf.start_angle = float(start_angle)
if end_angle is not None:
ent.dxf.end_angle = float(end_angle)
else:
raise RuntimeError(
f"entity_edit_geometry: {et} not supported (use CIRCLE, LINE, or ARC)."
)
self._mark_dirty()
return _entity_info_dxf(ent)
return await self._async(_sync)
async def entity_list(
self, type_filter=None, layer_filter=None, limit=200, offset=0,
) -> list[EntityInfo]: