When to Use

Converting a research paper PDF into a literature-report PPTX with a standard academic slide structure (title → overview → results → conclusion).
When the user requires figure-by-figure interpretation (including subpanels) and strict 1:1 mapping between each figure/table and slide content.
When you must work offline-first (no external API calls) to extract text, figures, legends, and tables from a PDF.
When the PPT must match a provided layout script (positions, aspect ratios, text boxes) and keep consistent styling across the deck.
When the output narration must be professional Chinese, concise, and technically accurate.

Key Features

Offline-first PDF parsing to extract:
- Title, journal, publication date, section text
- Figure images and legends grouped by figure number
- Tables and (optionally) graphical abstract
Full-paper summary in professional Chinese (background + key findings).
Results interpretation aligned per figure/subfigure, avoiding vague references.
PPTX generation with:
- Fixed slide structure (Title / Overview / Figure slides / Final summary)
- Layout constraints matching a v5-style deck (coordinates, font sizes)
- Consistent panel-label styling and per-deck label color
- Per-figure slide “Summary:” one-liner
Integration guidance for PPTX editing via D:\\SKILL\\project\\PPTX\\SKILL.md.

Dependencies

Local offline parsing workflow: references/offline-parsing.md (version: N/A, repository-local)
Figure/table interpretation rules: references/figure-interpretation.md (version: N/A, repository-local)
PPTX creation/editing skill: D:\\SKILL\\project\\PPTX\\SKILL.md (version: N/A, local path)
Optional local mapping file: figure_titles_zh.txt (version: N/A, user/project-provided)

Example Usage

Input (user request)

Please convert this paper PDF into a literature-report PPT.
Requirements: interpret each figure, keep figure-to-text alignment, and follow the v5 layout rules.

Expected Workflow Output (offline-first → structured → PPTX)

Offline parse the PDF (no external APIs), following references/offline-parsing.md, and produce a local structured package:
- Cleaned metadata text: title, journal/date, headings
- Figure legends grouped by figure number
- Extracted images named:
  - Figure_1.jpg, Figure_2.jpg, ...
- Graphical abstract image (if present)
- Draft explication.json aligned to figure order
Write Chinese content:
- Full-paper summary (background + key findings)
- Figure-by-figure Results interpretation (purpose → method → object → outcome)
- Concise critical appraisal (core contributions + internal limitations)
Generate PPTX with the required slide structure and layout constraints:
- Slide 1: Title + metadata (journal/date/presenter/report date)
- Slide 2: Overview (two text boxes; graphical abstract if present)
- Middle slides: one slide per figure/table in original order
- Final slide: overall summary + critical appraisal

Minimal runnable “deck plan” (content-to-slide mapping)

{
  "deck_style": {
    "language": "zh-CN",
    "panel_label_color": "#065A82",
    "transition_preset": "fade",
    "entrance_preset": "appear"
  },
  "slides": [
    {
      "type": "title",
      "title": "<Paper Title>",
      "meta": {
        "journal": "<Journal>",
        "publication_date": "<YYYY-MM-DD>",
        "presenter": "XXX",
        "report_date": "<YYYY-MM-DD>"
      }
    },
    {
      "type": "overview",
      "background": "<Chinese background summary>",
      "findings": "<Chinese key findings summary>",
      "graphical_abstract": "Graphical_Abstract.jpg"
    },
    {
      "type": "figure",
      "figure_id": "Figure_1",
      "title": "Figure 1: <Chinese figure title if available>",
      "image": "Figure_1.jpg",
      "body_zh": [
        "**A** ...",
        "**B** ...",
        "**Summary:** ..."
      ]
    },
    {
      "type": "final_summary",
      "core_highlights": ["..."],
      "internal_limitations": ["..."]
    }
  ]
}

Implementation Details

1) Offline-first PDF collection (must not call external APIs)

Follow references/offline-parsing.md and produce a local structured output containing:

Cleaned text fields:
- title, journal, publication_date
- section headings and key paragraphs (abstract/intro/results)
Figures:
- images exported and named Figure_1.jpg, Figure_2.jpg, ...
- legends grouped by figure number
Tables:
- extracted table content and captions (as text or images, depending on the workflow)
Graphical abstract:
- capture image and approximate placement if present
Draft explication.json:
- ordered by figure appearance
- each entry links legend → image filename → planned slide text blocks

Ignore supplementary items (e.g., Figure S1) unless explicitly requested.

2) Figure/table interpretation rules (Chinese, precise, aligned)

Use references/figure-interpretation.md and enforce:

1:1 mapping: every figure/table must be covered by exactly one corresponding slide section (or one slide if required).
Each result paragraph must be complete:
- experimental purpose → method → object → concrete outcome (increase/decrease, up/down, etc.)
Avoid vague phrases like “as shown in the figure”.
Remove any leading # markers from figure body lines.
Bold leading panel labels and ranges:
- A, A, B, A-C → **A**, **A, B**, **A-C**
Add a one-sentence line at the end of each figure slide:
- **Summary:** <one-sentence key result>
- Style “Summary” like panel labels (bold + label color)

3) Figure titles and localization

Slide titles should use: Figure X: <figure title> when a title can be extracted (e.g., from “Figure 1. ...”).
Convert figure titles to Chinese when possible.
Prefer a local mapping file figure_titles_zh.txt if available:
- Format: Figure_1<TAB>Chinese Title

4) Consistent per-deck styling parameters

Panel label color: randomly choose one per deck from:
- #2C5F2D, #F96167, #065A82, #990011
Apply the same chosen color across all slides.
Animations:
- Randomly choose one slide transition preset and one entrance preset per deck
- Keep them consistent across all slides
- Reveal order: title → text → image

5) PPT layout constraints (Match v5 slides)

If a user-provided layout script is accessible, follow it. Otherwise, use the following fixed coordinates (inches) and typography:

Title slide
- Title box: (2.0825, 1.796, 9.1683, 1.2), 32pt bold, centered
- Metadata block (left = 4.8673, width = 6.0, height = 0.6):
  - Journal: top 4.5049, 18pt
  - Presenter/date: top 5.2327 and 5.9049, 16pt
Overview slide
- Background box: (0.6, 0.6, 5.8, 6.2)
- Findings box: (0.6, 3.4, 5.8, 3.4)
- Image: (7.0, 0.8, 5.8, 5.6)
Figure slides
- Title: (0.6, 0.2, 12.0, 0.6), 22pt bold
- Text box: (0.7749, 1.5102, 4.7498, 2.861), 14pt
- Image: (7.0, 1.0, 5.8, 5.8)
Summary slide
- Add borders
- “Core Highlights” box: (0.6, 0.6, 5.8, 3.0)
- “Internal Limitations” box: (6.7, 3.9, 6.0, 3.0)

6) PPTX editing integration

When creating or editing a .pptx, also follow the PPTX editing guidelines in:

D:\\SKILL\\project\\PPTX\\SKILL.md

Pdf Ppt