Templated-PPT-Master/runtime/ppt-master/scripts/pptx_shapes/data/NOTICE.md

DrawingML preset geometry data provenance

Apache POI notice

Apache POI

Copyright 2003-2025 The Apache Software Foundation

This product includes software developed at

The Apache Software Foundation (https://www.apache.org/).

Vendored data

presetShapeDefinitions.xml is vendored from Apache POI 5.4.1:

• Release tag: REL_5_4_1
• Source commit: 4554f204cbbf00ecbcaed134fe57e43a1779a612
• Source path: poi/src/main/resources/org/apache/poi/sl/draw/geom/presetShapeDefinitions.xml
• Source revision: https://github.com/apache/poi/tree/4554f204cbbf00ecbcaed134fe57e43a1779a612
• Original release-file SHA-256: a7dad593d27bd70536b41da9b761fa16409536cc0c25ef2b6c7a61c5d9b3e738
• Vendored SHA-256: 4a762444d8d85876881c02a5b1dedf6f73006fcd8acb7b4e393435615b37c780
• Modification: line endings normalized from the release JAR's mixed CRLF/LF to LF; XML content is otherwise unchanged.
• License: Apache License 2.0; see LICENSE-APACHE-2.0.txt.

The independent completeness list in shape_type_values.txt is derived from the Open XML SDK schema metadata for a:ST_ShapeType / ShapeTypeValues:

• Repository: dotnet/Open-XML-SDK
• Source commit: 00967dc871f06776ae969762c6703d062308a6c9
• Source path: data/schemas/schemas_openxmlformats_org_drawingml_2006_main.json
• Source revision: https://github.com/dotnet/Open-XML-SDK/tree/00967dc871f06776ae969762c6703d062308a6c9
• Source-file SHA-256: e760b534c96ee02745d2a8084f1be362826da4470a85d0b0102a67c3b1678ab7
• Vendored enum-list SHA-256: f2c3bdcda8569b358ce3196cfeb183849e33bfc7955fac961dc85fceb6b3b587
• License: MIT (dotnet/Open-XML-SDK); see LICENSE-OPEN-XML-SDK-MIT.txt.

At the locked revisions, both sources contain exactly 187 unique preset names, and their sets are identical.

Evaluator compatibility notes

• The circular-arrow, left-circular-arrow, and left-right-circular-arrow definitions each contain +- xH 0 dxB 0. Apache POI evaluates the first three operands and ignores the inert final zero. The PPT Master evaluator accepts only this trailing-zero compatibility form; other arity mismatches remain errors.
• A small number of definitions rebind an intermediate guide name later in the ordered gdLst. Evaluation therefore preserves document order and the later value replaces the earlier value, matching Apache POI behavior.