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Center top-level location boxes on same vertical axis

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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Ian Gulliver
2026-01-24 16:37:32 -08:00
parent 01f14cc3f7
commit f72f716349
1 changed files with 16 additions and 3 deletions
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19
static/index.html
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@@ -137,7 +137,12 @@
const node = cy.getElementById(locId);
if (node.empty()) return null;
const bb = node.boundingBox();
return { id: locId, bb: bb, height: bb.y2 - bb.y1 };
return {
id: locId,
bb: bb,
height: bb.y2 - bb.y1,
centerX: (bb.x1 + bb.x2) / 2
};
}).filter(b => b !== null);
if (boxes.length < 2) return;
@@ -145,9 +150,17 @@
const minY = Math.min(...boxes.map(b => b.bb.y1));
const gap = 50;
// Find the widest box and use its center as the target
const widest = boxes.reduce((a, b) => (b.bb.x2 - b.bb.x1) > (a.bb.x2 - a.bb.x1) ? b : a);
const targetCenterX = widest.centerX;
let targetY = minY;
const targets = boxes.map(box => {
const result = { id: box.id, deltaY: targetY - box.bb.y1 };
const result = {
id: box.id,
deltaX: targetCenterX - box.centerX,
deltaY: targetY - box.bb.y1
};
targetY += box.height + gap;
return result;
});
@@ -156,7 +169,7 @@
const node = cy.getElementById(target.id);
node.descendants().filter(n => !n.isParent()).forEach(n => {
const pos = n.position();
n.position({ x: pos.x, y: pos.y + target.deltaY });
n.position({ x: pos.x + target.deltaX, y: pos.y + target.deltaY });
});
});
}