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 +1,57 @@
+#  Copyright (c) 2021-2023, Manfred Moitzi
+#  License: MIT License
+from __future__ import annotations
+from typing import TYPE_CHECKING, Optional
+from ezdxf.lldxf import const
+from . import factory
+from .dxfgfx import DXFGraphic
+from .dxfentity import SubclassProcessor
+from .copy import default_copy, CopyNotSupported
+from ezdxf.math import BoundingBox, Vec3
+
+if TYPE_CHECKING:
+    from ezdxf.entities import DXFNamespace
+    from ezdxf.lldxf.tagwriter import AbstractTagWriter
+    from ezdxf.lldxf.tags import Tags
+
+
+@factory.register_entity
+class OLE2Frame(DXFGraphic):
+    DXFTYPE = "OLE2FRAME"
+    MIN_DXF_VERSION_FOR_EXPORT = const.DXF2000
+
+    def __init__(self) -> None:
+        super().__init__()
+        self.acdb_ole2frame: Optional[Tags] = None
+
+    def copy(self, copy_strategy=default_copy) -> OLE2Frame:
+        raise CopyNotSupported(f"Copying of {self.dxftype()} not supported.")
+
+    def load_dxf_attribs(
+        self, processor: Optional[SubclassProcessor] = None
+    ) -> DXFNamespace:
+        dxf = super().load_dxf_attribs(processor)
+        if processor:
+            self.acdb_ole2frame = processor.subclass_by_index(2)
+        return dxf
+
+    def export_entity(self, tagwriter: AbstractTagWriter) -> None:
+        """Export entity specific data as DXF tags. (internal API)"""
+        # Base class and AcDbEntity export is done by parent class
+        super().export_entity(tagwriter)
+        if self.acdb_ole2frame is not None:
+            tagwriter.write_tags(self.acdb_ole2frame)
+        # XDATA export is done by the parent class
+
+    def bbox(self) -> BoundingBox:
+        if self.acdb_ole2frame is not None:
+            v10 = self.acdb_ole2frame.get_first_value(10, None)
+            v11 = self.acdb_ole2frame.get_first_value(11, None)
+            if v10 is not None and v11 is not None:
+                return BoundingBox([Vec3(v10), Vec3(v11)])
+        return BoundingBox()
+
+    def binary_data(self) -> bytes:
+        if self.acdb_ole2frame is not None:
+            return b"".join(value for code, value in self.acdb_ole2frame if code == 310)
+        return b""