IEyeDropper

Pick a colour from anywhere on screen.

• Wraps: EyeDropper API
• MDN: EyeDropper API
• Home: Rask.Wasm.Browser (WASM only)
• Shape: one-shot
• Availability: Web/Server 🟡 · PWA/WASM ✅

Needs activation, so the imperative IEyeDropper service is WASM-only. On the Server host, use the declarative EyeDropperTrigger component — its click opens the picker inside the gesture and posts the chosen colour back to your OnColor callback.

🟡 On the Server host, reachable declaratively via EyeDropperTrigger (a click-gesture component), not as an injected service.

See also

• Source: IEyeDropper.cs
• Capability matrix
• Browser APIs — the narrative map