Christian Heilmann

Zoom and Pick – an in-browser tool to pick colours from images

Monday, January 28th, 2013 at 9:12 pm

Today I played again with drag and drop and HTML5 canvas. The result is a tool to pick colours from images and create the corresponding CSS/HTML called Zoom and Pick

zoom-and-pick1
zoom-and-pick2

Here’s me explaining what it does in a screencast:

I will follow this up with smaller demos of parts of the whole on MDN soon. The biggest fun part was creating the zoom functionality.

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160: Graphs and RAGs explained and VS Code extension hacks Graphs and RAG explained, how AI is reshaping UI and work, how to efficiently use Cursor, VS Code extensions security issues.
159: AI pipelines, 10x faster TypeScript, How to interview How to use LLMs to help you write code and how much electricity does that use? Is your API secure? 10x faster TypeScript thanks to Go!
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157: CUDA in Python, Gemini Code Assist and back-dooring LLMs We met with a CUDA expert from NVIDIA about the future of hardware, we look at how AI fails and how to play pong on 140 browser tabs.
156: Enterprise dead, all about Bluesky and React moves on! Learn about Bluesky as a platform, how to build a React App and how to speed up SQL. And play an impossible game in the browser.

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