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)