pptgen-drawio

name	pptgen-drawio
description	Generate PowerPoint presentations from draw.io diagrams and content. Use when asked to "create a presentation", "generate slides", "make a PPT", or when converting draw.io diagrams and structured content into professional PowerPoint presentations.

PPT Generator with Draw.io Integration

Generate professional PowerPoint presentations with integrated draw.io diagrams.

When to Use

• Creating presentations from structured content
• Converting draw.io diagrams into slide decks
• Building technical presentations with architecture diagrams
• Generating pitch decks, reports, or training materials

Workflow

1. Content Structuring

Organize content into slides:

Slide 1: Title Slide (title, subtitle, author)
Slide 2-N: Content Slides (title, body, diagrams)
Final Slide: Summary/Q&A

2. Diagram Integration

• Create draw.io diagrams for technical slides
• Export as SVG/PNG for embedding
• Or use Python drawio2pptx for direct conversion

3. Generation Methods

Method A: Python python-pptx

from pptx import Presentation
from pptx.util import Inches, Pt

prs = Presentation()
slide = prs.slides.add_slide(prs.slide_layouts[1])
title = slide.shapes.title
title.text = "Architecture Overview"

# Add diagram image
slide.shapes.add_picture('diagram.png', Inches(1), Inches(2), Inches(8))

prs.save('presentation.pptx')

Method B: drawio2pptx

pip install drawio2pptx
drawio2pptx input.drawio output.pptx

4. Design Guidelines

• Font: Use consistent fonts (Calibri, Arial, or Noto Sans)
• Colors: Use a cohesive color palette
• Layout: Follow the 6x6 rule (6 lines, 6 words per line)
• Diagrams: Center diagrams, use high-resolution exports
• Consistency: Same header position and style across slides

5. Slide Templates

Slide Type	Content
Title	Project name, subtitle, date, author
Agenda	Numbered topic list
Content	Title, bullet points, optional diagram
Diagram	Full-width draw.io diagram
Comparison	Side-by-side before/after
Summary	Key takeaways, next steps
Q&A	Contact info, discussion prompt