Simon Willison’s Weblog

8th December 2007 - Link Blog

Negative numbers in the Google Chart API. Stuart has some ingenious tricks for showing negative values on Google Charts, based on transforming the data to positive values and then relabeling the axes.

Posted 8th December 2007 at 9:03 am

Recent articles

Stateless MCP has recaptured my interest (and inspired mcp-explorer and datasette-mcp) - 31st July 2026
OpenAI’s accidental cyberattack against Hugging Face is science fiction that happened - 22nd July 2026
A Fireside Chat with Cat and Thariq from the Claude Code team - 21st July 2026

This is a link post by Simon Willison, posted on 8th December 2007.

google 414 google-charts 9 stuart-langridge 26

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe