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Canvas & Preview Integration

type: summaryconfidence: highupdated: 2026-07-01sources: 1

Key Points

Official docs page: https://hyperframes.heygen.com/sdk/guides/canvas-integration.md
Docs-index description: Connect a same-origin composition iframe to the SDK for hit-testing, draft preview, and selection.
Category: sdk-guides.
Main headings: Canvas & Preview Integration, Embedding the composition, Hit-testing: finding what the user clicked, Draft loop: 60fps drag without model mutations, Selection, Pairing with embedded override mode, What to build next.

Source URL: https://hyperframes.heygen.com/sdk/guides/canvas-integration.md
Raw file: raw/docs/sdk-guides__canvas-integration.md
Ingested: 2026-07-01
Description from docs index: Connect a same-origin composition iframe to the SDK for hit-testing, draft preview, and selection.