await eda.dmt_EditorControl.openDocument('9a6096762e036e23');
await new Promise(r => setTimeout(r, 1500));
const segs = [];
for (const w of await eda.sch_PrimitiveWire.getAll()) {
  const l = w.getState_Line();
  if (!l) continue;
  // ⚠️ getState_Line() 是端点对：每 4 个数一段
  for (let i = 0; i + 3 < l.length; i += 4) {
    const s = [Math.round(l[i]), Math.round(l[i+1]), Math.round(l[i+2]), Math.round(l[i+3])];
    const inBox = (x, y) => x >= 820 && x <= 1000 && y >= 300 && y <= 700;
    if (inBox(s[0], s[1]) || inBox(s[2], s[3])) segs.push(s);
  }
}
return {n: segs.length, segs};