Brandon ThomasandClaude Opus 5.5 d2ce7e6fef DXF round trip: DIMSTYLE, DSTYLE overrides, DIMASSOC, constraints, tables, text style flags ...

- DIMSTYLE: every DimStyle field with its standard group code (DIMBLK/1/2 as
  BLOCK_RECORD handles 342/343/344 with DIMSAH, DIMTXSTY 340, DIMDSEP, DIMCLRx, ...);
  arrowhead blocks generated from our own geometry when no user block exists, and
  not re-imported as user blocks on read.
- Per-dimension overrides as ACAD "DSTYLE" xdata (1070 code + typed value).
- Associativity: standard ACAD_DIMASSOC extension dictionary + DIMASSOC objects
  (AcDbOsnapPointRef) for linear/aligned/ordinate extension origins, plus exact
  links in CADCRAFT xdata; reader infers links from DIMASSOC for foreign files.
- Constraints/parameters: JSON in an XRECORD under the named-object-dictionary
  key CADCRAFT_CONSTRAINTS (250-char chunks, backslashes escaped so no \U+).
- ACAD_TABLE write/read (sizes, cell text, merges) with *T display block,
  TABLESTYLE objects and CADCRAFT xdata for title/header/text height/style.
- STYLE: vertical (70), backwards/upside-down (71), AcadAnnotative xdata.
- Reader: owner 330 taken outside 102 groups; hostile-input caps and tests.
- Validated: ezdxf strict readfile + audit (0 errors/0 fixes) and resave;
  DXF->DWG->DXF via acadrust keeps all of it except TABLESTYLE objects.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-06 02:05:03 -04:00

..

src

DXF round trip: DIMSTYLE, DSTYLE overrides, DIMASSOC, constraints, tables, text style flags

2026-10-06 02:05:03 -04:00

Cargo.toml

DXF round trip: DIMSTYLE, DSTYLE overrides, DIMASSOC, constraints, tables, text style flags

2026-10-06 02:05:03 -04:00