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Add terminal positioning (TerminalCanvas) #11

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opened 2026-06-22 23:18:04 +02:00 by raupy · 0 comments
raupy commented 2026-06-22 23:18:04 +02:00
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Add the ability to position content at arbitrary terminal locations and center boxes/tables.

Requires:

  • TerminalInfo: reliable terminal width/height detection (stty, tput, env vars)
  • TerminalCanvas: placement API with centering helpers (putCentered, putCenteredHorizontally, putCenteredVertically)
  • ANSI cursor movement for render()

Note: cursor positioning may not work in all environments (e.g. Gradle console). Needs investigation and graceful fallback.

Add the ability to position content at arbitrary terminal locations and center boxes/tables. Requires: - [ ] TerminalInfo: reliable terminal width/height detection (stty, tput, env vars) - [ ] TerminalCanvas: placement API with centering helpers (putCentered, putCenteredHorizontally, putCenteredVertically) - [ ] ANSI cursor movement for render() Note: cursor positioning may not work in all environments (e.g. Gradle console). Needs investigation and graceful fallback.
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raupy/console-utils#11
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