Function handleScanCompleted

web/scripts/ragnar_modern.js:3491–3499

(data)

    _wifiHm._rafPending = true;
    requestAnimationFrame(() => { _wifiHm._rafPending = false; wifiHeatmapRender(); });
}

function _wifiHmDesignClick(x, y) {
    const st = document.getElementById('wifi-hm-design-status');
    if (_wifiHm.tool === 'ap') {
        // The floor is a square of floorM × floorM metres (matches the rulers).
        const m = _wifiHmFloorM();
        _wifiHm.predictAps.push({ x, y, tx_dbm: 20, freq: 5200, ple: 3.0, width_m: m, height_m: m });
        _wifiHmPersistAp();
        const n = _wifiHm.predictAps.length;
        if (st) st.textContent = `${n} node${n > 1 ? 's' : ''} placed — click to add more, or tick “Predict coverage”.`;
        wifiHeatmapRender();