attach-plot-image

name	attach-plot-image
description	Attach a photo of a plotted artwork to a plot example, resize it, generate thumbnail, and update the README with a description.
argument-hint	<plot-number> <image-path>
allowed-tools	Read, Write, Edit, Bash, Glob, Grep

Attach Plot Image

Attach a photo to plot example $ARGUMENTS[0] from the image at $ARGUMENTS[1].

If no image path is provided as second argument, search for the image in common locations:

• Google Drive: ~/Library/CloudStorage/GoogleDrive-*/My Drive/
• Look for recent photos matching the plot date from the README

Steps

1. Validate the plot exists

Check that plots/examples/$ARGUMENTS[0]/main.rs and plots/examples/$ARGUMENTS[0]/README.md exist.

2. Copy and resize the image

Resize the source image to 1400px on the longest side, quality 90, and save to:

public/images/plots/$ARGUMENTS[0].jpg

Use ImageMagick:

magick "$SOURCE" -resize 1400x1400\> -quality 90 "public/images/plots/$ARGUMENTS[0].jpg"

Verify the result is reasonable (typically 400-900KB for plot images).

3. Generate thumbnail

Generate a 512x512 max thumbnail:

magick "public/images/plots/$ARGUMENTS[0].jpg" -resize 512x512\> "public/images/plots/$ARGUMENTS[0]-thumbnail.jpg"

4. Update the README

Ensure the README.md frontmatter has:

• image: /images/plots/$ARGUMENTS[0].jpg
• A description: field in the frontmatter (one-line summary)

5. Add a body description

Read the main.rs to understand the algorithm, then write a short body description (2-3 sentences) after the frontmatter --- explaining:

• What the artwork looks like visually
• The algorithm/technique used
• Any notable implementation details

6. Verify

Show the final README content and image file sizes to the user for confirmation.