R2：底板 / 刀片布局布线脚本、快照、截图与规划文档更新（含外壳、打印件、布线归档）

Co-Authored-By: Claude Opus 5.5 <[email protected]>

.claude/_shot_region.py

@@ -0,0 +1,19 @@
+import base64, json, sys, os
+sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
+from eda import run
+x0,y0,x1,y1,out = float(sys.argv[1]),float(sys.argv[2]),float(sys.argv[3]),float(sys.argv[4]),sys.argv[5]
+js = """
+const sleep = ms => new Promise(r => setTimeout(r, ms));
+await eda.dmt_EditorControl.openDocument('942ed1560d81c1e7');
+await sleep(1200);
+const MIL=39.3701;
+await eda.dmt_EditorControl.zoomToRegion(%f*MIL, %f*MIL, %f*MIL, %f*MIL);
+await sleep(1500);
+const img = await eda.dmt_EditorControl.getCurrentRenderedAreaImage();
+const bytes = new Uint8Array(await new Response(img).arrayBuffer());
+let s=''; for (let i=0;i<bytes.length;i++) s += String.fromCharCode(bytes[i]);
+return {b64: btoa(s)};
+""" % (x0, x1, y1, y0)
+r = run(js, timeout=120)
+assert r.get('success'), json.dumps(r, ensure_ascii=False)[:400]
+open(out, 'wb').write(base64.b64decode(r['result']['b64'])); print('->', out)