Function refreshCurrentTab

web/scripts/ragnar_modern.js:2275–2278

()

    // Sort so weaker drawn first (stronger on top)
    const aps = [...d.aps].filter(a => bands.includes(a.band)).sort((a, b) => (a.signal || -999) - (b.signal || -999));
    aps.forEach(a => {
        const centerCh = a.center_freq ? _wifiFreqToChannel(a.center_freq) : a.channel;
        const half = a.width / 10;               // channel-number half-width
        const seg = ranges[a.band];
        const clamp = (x) => Math.max(seg.x0, Math.min(seg.x1, x));
        const xC = clamp(xFor(a.band, centerCh));
        const xL = clamp(xFor(a.band, centerCh - half)), xR = clamp(xFor(a.band, centerCh + half));