https://github.com/gewoonjaap/image-to-color-palette

Cloudflare Worker to extract a color palette from an image
https://github.com/gewoonjaap/image-to-color-palette

cloudflare cloudflare-workers color-palette image-processing palette rust worker

Last synced: 23 days ago
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Cloudflare Worker to extract a color palette from an image

• Host: GitHub
• URL: https://github.com/gewoonjaap/image-to-color-palette
• Owner: GewoonJaap
• Created: 2024-04-17T07:28:59.000Z (7 months ago)
• Default Branch: main
• Last Pushed: 2024-08-18T14:29:26.000Z (3 months ago)
• Last Synced: 2024-08-18T15:47:12.509Z (3 months ago)
• Topics: cloudflare, cloudflare-workers, color-palette, image-processing, palette, rust, worker
• Language: Rust
• Homepage: https://image-to-color-palette.mrproper.dev/https://user-images.githubusercontent.com/33700526/207815865-9b471652-5723-4d35-8847-dce0fb9701eb.png
• Size: 170 KB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 2
• Metadata Files:
  • Readme: README.md

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README

        
![afbeelding](https://user-images.githubusercontent.com/33700526/207815865-9b471652-5723-4d35-8847-dce0fb9701eb.png)

# Image to Color Palette Cloudflare Worker

Extract a color palette from an image URL using Cloudflare Workers.

# Installation

## Windows Specific

- Install [Strawberry Perl](https://strawberryperl.com/)

## All OS

- Install [Rust](https://www.rust-lang.org/tools/install)

- Install [Cloudflare Wrangler](https://developers.cloudflare.com/workers/cli-wrangler/install-update)

- `wrangler login`

- Create a Cloudflare worker with name: `image-to-color-palette`;

- `wrangler dev` to local test

- `wrangler publish` to publish to Cloudflare

# Usage

`https://image-to-color-palette.mrproper.dev/{IMAGE URL}`

**Demo**: https://image-to-color-palette.mrproper.dev/https://user-images.githubusercontent.com/33700526/207815865-9b471652-5723-4d35-8847-dce0fb9701eb.png

## Return value

    

```json

{

    "hex": ["#fbbf5f", "#1d1d1d", "#ba560a", "#8c7444", "#715c38", "#54442c", "#544434", "#463a24", "#342c24"],

    "rgb": ["251,191,95", "29,29,29", "186,86,10", "140,116,68", "113,92,56", "84,68,44", "84,68,52", "70,58,36", "52,44,36"]

}

```

Each entry in the `rgb` object is a RGB color value in the format `R,G,B`.

## Post Request

It is also possible to make a POST request: `https://image-to-color-palette.mrproper.dev`

## Body

```json

{

    "url": "https://user-images.githubusercontent.com/33700526/207815865-9b471652-5723-4d35-8847-dce0fb9701eb.png"

}

```