A new `pixelart` layer type: a palette-indexed, RLE-encoded grid stored
in the project JSON, rendered crisp (image-rendering: pixelated) across
the editor, preview-DOM renderers, and the export canvas.
A dedicated #pixelEditorView with pencil / eraser / fill / eyedropper
(drag-paint with line interpolation), a palette panel (pick / add
colours), grid toggle, mirror X/Y, zoom, and per-stroke in-editor undo.
Reachable via a tool-palette button (adds a 32x32 layer + opens the
editor) and an "Edit pixels" button / double-click on a pixel layer.
Co-Authored-By: Claude Opus 4.7 <[email protected]>
Spec for a Nostr-native pixel-art editor: an editable `pixelart` layer
type (palette-indexed + RLE grid stored in JSON, raster as export-only),
a dedicated Pixel Editor canvas-area view, a standalone casewrap-pixelart
Designer-tab design importable into any design as a layer, PNG export,
and a phased path to animation frames + GIF.
Includes a Size limits section: relays cap event size (commonly 64 KB),
so publishing is gated on a measured event-size budget derived from the
relays' NIP-11 max_event_size (min across the user's set, 64 KB
fallback) — soft warning at ~50%, hard block at ~90%, with a live size
readout in the editor. Encoder stores the smaller of RLE / base64 to
bound the worst case; rough size table per grid dimension included.
Also index the spec in TODO.md under drafted-but-unbuilt features.
Co-Authored-By: Claude Opus 4.7 <[email protected]>
thePR0M3TH3AN