feat: FillRoundRect + StrokeRoundRect (anti-aliased rounded corners) - #2
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Add rounded-rectangle primitives to the Painter interface so widgets can render the macOS/WhiteSur pill + card shapes instead of hard rectangles. PixelPainter anti-aliases the corner edge (fractional-alpha pixels composited via PutPixel); CellPainter can't round a cell grid, so it falls back to the square FillRect/StrokeRect. radius is clamped to half the smaller side, and radius<=0 degrades to the square primitive. 100% coverage. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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Adds rounded-rectangle primitives to the
Painterinterface so widgets can render the macOS/WhiteSur pill + card shapes instead of hard rectangles.PutPixel).FillRect/StrokeRect.radiusis clamped to half the smaller side;radius <= 0degrades to the square primitive.100% coverage;
GOOS=js GOARCH=wasmbuilds.🤖 Generated with Claude Code