testing.FakeSessionOptions.viewport ​

Contract 2.0.0 · package sha256 a857eca95b35921109faf997094bb4192f12527d9d0fcd4be7e97f06425bad6e · generated from testing.d.ts by services/onsite-scripter/scripts/build-contract-docs.mjs; edit the source, not this file.

Property of testing.FakeSessionOptions · stable · since 2.0.0

ts
viewport?: {
  width: number;
  height: number;
};

The element's size, CSS px. camera.state, project, ray, pointer and a capture's default size read it; the camera starts at { target: { x: 0, y: 0, z: 0 }, azimuthDeg: 0, polarDeg: 60, distance: 5 } with the default lens, and camera writes and documents move it as in the runtime (spec section 9.4).

Default:

Fields ​

width ​

ts
width: number;

height ​

ts
height: number;

Generic-API test (spec 3.1) ​

Rule Result
1. Neutral name pass: viewport names no product
2. A precedent not recorded: no ledger row (coverage.json) names this member or its owner
3. Two apps, or labs not recorded: no ledger row names this member or its owner
4. The cheaper fix first not recorded per member (Appendix B decides it per need)