refactor: excel parse

2026-04-16 10:01:11 +08:00
parent 680ecc320f
commit f62f95ec02
7941 changed files with 2899112 additions and 0 deletions
@@ -0,0 +1,118 @@
+# Copyright (c) 2018-2022, Manfred Moitzi
+# License: MIT License
+from __future__ import annotations
+from typing import TYPE_CHECKING, Optional
+
+from ezdxf.math import UCS
+from ezdxf.lldxf.const import DXFValueError
+from ezdxf.entities.dimstyleoverride import DimStyleOverride
+
+from .dim_base import BaseDimensionRenderer
+from .dim_curved import AngularDimension, Angular3PDimension, ArcLengthDimension
+from .dim_diameter import DiameterDimension
+from .dim_linear import LinearDimension
+from .dim_ordinate import OrdinateDimension
+from .dim_radius import RadiusDimension
+
+
+if TYPE_CHECKING:
+    from ezdxf.entities import Dimension
+
+
+class DimensionRenderer:
+    def dispatch(
+        self, override: DimStyleOverride, ucs: Optional[UCS] = None
+    ) -> BaseDimensionRenderer:
+        dimension = override.dimension
+        dim_type = dimension.dimtype
+        dxf_type = dimension.dxftype()
+        if dxf_type == "ARC_DIMENSION":
+            return self.arc_length(dimension, ucs, override)
+        elif dxf_type == "LARGE_RADIAL_DIMENSION":
+            return self.large_radial(dimension, ucs, override)
+        elif dim_type in (0, 1):
+            return self.linear(dimension, ucs, override)
+        elif dim_type == 2:
+            return self.angular(dimension, ucs, override)
+        elif dim_type == 3:
+            return self.diameter(dimension, ucs, override)
+        elif dim_type == 4:
+            return self.radius(dimension, ucs, override)
+        elif dim_type == 5:
+            return self.angular3p(dimension, ucs, override)
+        elif dim_type == 6:
+            return self.ordinate(dimension, ucs, override)
+        else:
+            raise DXFValueError(f"Unknown DIMENSION type: {dim_type}")
+
+    def linear(
+        self,
+        dimension: Dimension,
+        ucs: Optional[UCS] = None,
+        override: Optional[DimStyleOverride] = None,
+    ):
+        """Call renderer for linear dimension lines: horizontal, vertical and rotated"""
+        return LinearDimension(dimension, ucs, override)
+
+    def angular(
+        self,
+        dimension: Dimension,
+        ucs: Optional[UCS] = None,
+        override: Optional[DimStyleOverride] = None,
+    ):
+        """Call renderer for angular dimension defined by two lines."""
+        return AngularDimension(dimension, ucs, override)
+
+    def diameter(
+        self,
+        dimension: Dimension,
+        ucs: Optional[UCS] = None,
+        override: Optional[DimStyleOverride] = None,
+    ):
+        """Call renderer for diameter dimension"""
+        return DiameterDimension(dimension, ucs, override)
+
+    def radius(
+        self,
+        dimension: Dimension,
+        ucs: Optional[UCS] = None,
+        override: Optional[DimStyleOverride] = None,
+    ):
+        """Call renderer for radius dimension"""
+        return RadiusDimension(dimension, ucs, override)
+
+    def large_radial(
+        self,
+        dimension: Dimension,
+        ucs: Optional[UCS] = None,
+        override: Optional[DimStyleOverride] = None,
+    ):
+        """Call renderer for large radial dimension"""
+        raise NotImplementedError()
+
+    def angular3p(
+        self,
+        dimension: Dimension,
+        ucs: Optional[UCS] = None,
+        override: Optional[DimStyleOverride] = None,
+    ):
+        """Call renderer for angular dimension defined by three points."""
+        return Angular3PDimension(dimension, ucs, override)
+
+    def ordinate(
+        self,
+        dimension: Dimension,
+        ucs: Optional[UCS] = None,
+        override: Optional[DimStyleOverride] = None,
+    ):
+        """Call renderer for ordinate dimension."""
+        return OrdinateDimension(dimension, ucs, override)
+
+    def arc_length(
+        self,
+        dimension: Dimension,
+        ucs: Optional[UCS] = None,
+        override: Optional[DimStyleOverride] = None,
+    ):
+        """Call renderer for arc length dimension."""
+        return ArcLengthDimension(dimension, ucs, override)