A recording of the editor is as large as its canvas, and so far the
canvas always followed the window. With ?w=1920&h=1080 the editor is
laid out at exactly that size in CSS pixels, whatever the window.
- src/ui/pageSize.ts reads w and h (both needed, 200 to 8192 each) and
works out how the canvas fits the window.
- A smaller window shows the canvas shrunk to fit, centred, with the
same aspect. A larger one shows it 1:1, centred on a dark page.
- Clicks still land right, since Pixi maps them over the canvas's
on-screen box. Switching projects keeps w and h in the URL.
- The pointer drawn into an editor recording now scales against the
layout size, so a shrunk canvas still records a full-size pointer.
Tests:
- Unit page-size: 5 new, green.
- e2e 62d: ?w=1600&h=900 in a 960x720 window gives a 1600x900 canvas
shown at 960x540, y 90, and a click on the menu button opens it.
Red without the shrinking.
- Gate on melektaus-atx: 304 files, 4691 tests green.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
adminandClaude Opus 5.5
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