jongalloway / jongalloway/pptx-tools
Feature: Image manipulation — crop, resize, watermark
Open
Nobody has claimed this yet.
enhancement
go:needs-research
go:no
squad
squad:mccauley
type:feature
- Dominant language
- C#
- Stars
- 9
- Forks
- 1
- PR merge metrics
- No merged PRs in 30d
Description
Add tools for image manipulation within slides.
Suggested:
- pptx_get_image_properties (read dimensions, DPI, format from slide context)
- pptx_crop_image (adjust image crop bounds)
- pptx_resize_image (change image dimensions while maintaining aspect ratio)
- pptx_add_watermark (overlay watermark on slide/presentation)
Business value: brand compliance, image formatting, presentation security.
Complexity: Medium-High.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reviewing the existing slide and image-manipulation paths in pptx-tools, then determine how slide context exposes image data. Done means the toolkit provides the four suggested operations: reading image properties, cropping, aspect-ratio-preserving resizing, and adding watermarks, with behavior verified against the project’s existing checks.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- csharp
- Domain
- content
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 48/100