annotate_text_path_layout — ANNOTATE `paper` op

• Data kinds: text → table

• Call: import annotate; annotate.annotate_text_path_layout(text, path, font_size=13, font_path=None, spacing=1.0, start=0.0) (or opsannotate.get("annotate_text_path_layout"))

Usage

Returns a table (dict): the position and slope of each glyph along a polyline (set by arc length).

> The detailed description below is the original text — the summary and the headings are translated.

文字 i の中心は弧長 `s_i = start + Σ_{j<i} w_j*spacing + w_i/2`、傾きは

その位置の線分の接線角(画面座標、度)。経路より長い文字列は ValueError。

Returns

-------

dict

``{"chars": [{"char","s","xy","angle_deg","width"}], "length": 経路長,

"used": 文字が占める弧長}``。

Raises

------

ValueError

文字が空、経路が 2 点未満か長さゼロ、非有限、文字列が経路より長い。

Detailed usage guide

• figure_annotation family guide

Background guides (the physics and conventions behind this op)

• dataset_conventions — 学習データセット規約の知識 — COCO / YOLO / VOC と外観検査での落とし穴

References (sample data, literature)

• Sample-data catalog (download URLs / licences) — 2-D uses skimage.data (BSD/public domain) plus synthetic images; 3-D lists download URLs for real data sources (Stanford, PDS, …).

• Operator provenance and references — the sources of the research/methods this op family came from.

• The canonical algorithm (author, year) and its uses are named in the family usage guide above.

Runnable examples (verified samples that actually call this op)

• (none yet)

Ops the type connects to (they accept `table` as input)

—

Same category (`paper`)

annotate_leader_layout · annotate_leader · annotate_markers · annotate_legend · annotate_dimension_layout · annotate_dimension · annotate_angle_layout · annotate_angle

*Provenance: annotate.py — ANNOTATE operator registry. This per-op note is generated by tools/opdocs.py md (do not hand-edit).*

annotate_text_path_layout — ANNOTATE paper op