Labels
const labels = new headbreaker.Canvas('labels-canvas', { width: 400, height: 400, pieceSize: 80, proximity: 25, borderFill: 10, strokeWidth: 2, lineSoftness: 0.18,});
labels.sketchPiece({ structure: { right: headbreaker.Tab }, metadata: { id: 'tree-kanji', color: '#23599E', strokeColor: '#18396B', label: { text: 'ζ¨', fontSize: 70, x: -5, y: 5 } }});
labels.sketchPiece({ structure: { left: headbreaker.Slot }, metadata: { id: 'tree-emoji', color: '#EBB34B', strokeColor: '#695024', label: { text: 'π³', fontSize: 70, x: 5, y: 0 } }});
// ... more pieces ...labels.shuffle(0.6);labels.draw();labels.attachConnectionRequirement( (one, other) => one.metadata.id.replace('-kanji', '') == other.metadata.id.replace('-emoji', ''));