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mozman committed Dec 2, 2023
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2 changes: 1 addition & 1 deletion notes/journals/2023_12_02.md
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- issue [#978](https://github.com/mozman/ezdxf/issues/978)
- {{issue 978}}
- [[ACAD_PROXY_ENTITY]] does not yield [[ProxyGraphic]]
25 changes: 13 additions & 12 deletions notes/pages/ACAD_PROXY_ENTITY.md
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- The [[ProxyGraphic]] **is not stored** in subclass [[AcDbEntity]] as in every other entity
- The [[ProxyGraphic]] is stored in subclass [[AcDbProxyEntity]]
- There are multiple binary chunks with group code 310 and a preceeding lenght tag
- Each chunk has a different group code for the length tag
- The assumption is:
- The [[ProxyGraphic]] chunk has a group code of 92 or 160 for the length tag - dependent on the DXF version
- 92 for DXF2010 and earlier
- 160 for DXF R2013 and later
- This assumption is **wrong**
- issue [#978](https://github.com/mozman/ezdxf/issues/978)
- a DXF R2010 file with group code 160 for the length tag
- The solution is to try both group codes and the first binary chunk will be taken as [[ProxyGraphic]]
## Proxy Graphic
- The [[ProxyGraphic]] **is not stored** in subclass [[AcDbEntity]] as in every other entity
- The [[ProxyGraphic]] is stored in subclass [[AcDbProxyEntity]]
- There are multiple binary chunks with group code 310 and a preceding length tag
- Each chunk has a different group code for the length tag
- My assumption was:
- The [[ProxyGraphic]] chunk has a group code of 92 or 160 for the length tag - dependent on the DXF version
- 92 for DXF2010 and earlier
- 160 for DXF R2013 and later
- This assumption was **wrong**
- {{issue 978}}
- DXF R2010 file with group code 160 as length tag for the [[ProxyGraphic]] binary chunk
- The solution is to try both group codes for the length tag and the first existing binary chunk will be taken as [[ProxyGraphic]]
2 changes: 1 addition & 1 deletion notes/pages/CHANGELOG.md
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- The copy process ignores by default copy errors of linked entities.
- This may help to process more [[AutoCAD]] files by the [[ezdxf.xref]] module, but can also make DXF docments unreadable for [[AutoCAD]].
- BUGFIX: find [[ProxyGraphic]] in [[ACAD_PROXY_ENTITY]] for any DXF version
- issue [#978](https://github.com/mozman/ezdxf/issues/978)
- {{issue 978}}
- CHANGE: use system default font in [[drawing add-on]]
-
- ## Version 1.1.3 - 2023-11-25
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