fixed gistogramm

server/fastapi_app.py

@@ -379,7 +379,7 @@ def health():
     return {
         "ok": status["db_ok"],
         "ts": time.time(),
-        "api_build": "2026-06-16h",
+        "api_build": "2026-06-16i",
         **status,
         **elevation_status(),
     }

server/static/index.html

@@ -48,18 +48,13 @@
     #elevationCanvas.elev-probe { cursor: crosshair; }
     .elev-legend { font-size: 0.7rem; }
     #qualityVizPanel {
-      display: none; margin-top: 8px; gap: 8px;
+      display: none; margin-top: 8px;
-      grid-template-columns: 140px 1fr; align-items: start;
-    }
-    #qualityVizPanel.visible { display: grid; }
-    @media (max-width: 700px) {
-      #qualityVizPanel.visible { grid-template-columns: 1fr; }
     }
+    #qualityVizPanel.visible { display: block; }
     .quality-viz-box {
       background: #0f3460; border: 1px solid #444; border-radius: 6px; padding: 6px;
     }
     .quality-viz-title { font-size: 0.7rem; color: #aaa; margin-bottom: 4px; }
-    #qualityRoseCanvas { width: 100%; height: 140px; display: block; background: #0a0a14; border-radius: 4px; }
     #qualityDistCanvas { width: 100%; height: 140px; display: block; background: #0a0a14; border-radius: 4px; }
     #timelineStatsPanel {
       display: none; margin-top: 10px; padding-top: 10px; border-top: 1px solid #333;
@@ -121,8 +116,8 @@
     #pairedStatus { font-size: 0.75rem; color: #aaa; margin-top: 4px; }
     .muted { color: #aaa; font-size: 0.75rem; }
     .legend { font-size: 0.75rem; color: #ccc; }
-    .legend-tx { color: #e94560; }
+    .legend-tx { color: #4fc3f7; }
-    .legend-rx { color: #4fc3f7; }
+    .legend-rx { color: #e94560; }
     #mapModal {
       display: none; position: fixed; z-index: 2000;
       min-width: 260px; max-width: 360px; max-height: 70vh; overflow: auto;
@@ -337,12 +332,8 @@
         </div>
         <div id="qualityVizPanel">
           <div class="quality-viz-box">
-            <div class="quality-viz-title">Качество по направлению TX→RX</div>
+            <div class="quality-viz-title">RX Quality vs расстояние TX↔RX</div>
-            <canvas id="qualityRoseCanvas" width="140" height="140"></canvas>
+            <canvas id="qualityDistCanvas" width="800" height="140"></canvas>
-          </div>
-          <div class="quality-viz-box">
-            <div class="quality-viz-title">RX Quality vs расстояние</div>
-            <canvas id="qualityDistCanvas" width="400" height="140"></canvas>
           </div>
         </div>
       </div>
@@ -387,7 +378,7 @@
       { position: 'topright', collapsed: true }
     ).addTo(map);
 
-    const API_BUILD = '2026-06-16h';
+    const API_BUILD = '2026-06-16i';
 
     const markers = {};
     let selectedId = null;
@@ -470,9 +461,8 @@
     const TRACKS_POLL_MS = 10000;
     const TELEMETRY_POLL_MS = 2000;
 
-    const TX_COLOR = '#e94560';
+    const TX_COLOR = '#4fc3f7';
-    const RX_COLOR = '#4fc3f7';
+    const RX_COLOR = '#e94560';
-    const GHOST_TX_COLOR = '#ff9800';
 
     map.on('zoomend moveend', () => {
       if (!programmaticMove) userMovedMap = true;
@@ -1201,9 +1191,7 @@
         const quality = rxQualityFromMeta(rxPos.meta);
         if (quality == null) continue;
         const distM = haversineM(txPos.lat, txPos.lon, rxPos.lat, rxPos.lon);
-        const bearing = QualityViz.bearingDeg(
+        samples.push({ distM, quality });
-          txPos.lat, txPos.lon, rxPos.lat, rxPos.lon);
-        samples.push({ distM, bearing, quality });
       }
       return samples;
     }
@@ -1231,9 +1219,7 @@
         return;
       }
       qualitySamplesCache = buildQualitySamples();
-      const roseCanvas = document.getElementById('qualityRoseCanvas');
       const distCanvas = document.getElementById('qualityDistCanvas');
-      QualityViz.drawQualityRose(roseCanvas, qualitySamplesCache, qualityColor);
       QualityViz.drawQualityDistChart(
         distCanvas, qualitySamplesCache, qualityColor, currentTimelineLinkDist());
       panel?.classList.add('visible');
@@ -2404,12 +2390,14 @@
 
       if (txPos) {
         ghostTx = L.circleMarker([txPos.lat, txPos.lon], {
-          radius: 10, color: '#fff', fillColor: GHOST_TX_COLOR, fillOpacity: 0.9, weight: 3
+          radius: 10, color: '#fff', fillColor: TX_COLOR, fillOpacity: 0.95, weight: 3
         }).addTo(map);
       }
       if (rxPos) {
+        const q = rxQualityFromMeta(rxPos.meta);
+        const rxGhostColor = q != null ? (qualityColor(q) || RX_COLOR) : RX_COLOR;
         ghostRx = L.circleMarker([rxPos.lat, rxPos.lon], {
-          radius: 10, color: RX_COLOR, fillColor: RX_COLOR, fillOpacity: 0.9, weight: 3
+          radius: 10, color: '#fff', fillColor: rxGhostColor, fillOpacity: 0.95, weight: 3
         }).addTo(map);
       }
       if (txPos && rxPos) {

server/static/quality-viz.js

@@ -1,91 +1,7 @@
-/** Polar rose and quality-vs-distance charts for TX/RX track compare. */
+/** RX quality vs distance chart for TX/RX track compare. */
 (function (global) {
   'use strict';
 
-  function bearingDeg(lat1, lon1, lat2, lon2) {
-    const toRad = d => d * Math.PI / 180;
-    const toDeg = r => r * 180 / Math.PI;
-    const dLon = toRad(lon2 - lon1);
-    const y = Math.sin(dLon) * Math.cos(toRad(lat2));
-    const x = Math.cos(toRad(lat1)) * Math.sin(toRad(lat2))
-      - Math.sin(toRad(lat1)) * Math.cos(toRad(lat2)) * Math.cos(dLon);
-    return (toDeg(Math.atan2(y, x)) + 360) % 360;
-  }
-
-  function drawQualityRose(canvas, samples, qualityColor) {
-    if (!canvas) return;
-    const ctx = canvas.getContext('2d');
-    const w = canvas.clientWidth || 140;
-    const h = canvas.clientHeight || 140;
-    if (canvas.width !== w) canvas.width = w;
-    if (canvas.height !== h) canvas.height = h;
-    ctx.fillStyle = '#0a0a14';
-    ctx.fillRect(0, 0, w, h);
-
-    const sectors = 16;
-    const cx = w / 2;
-    const cy = h / 2;
-    const maxR = Math.min(w, h) * 0.38;
-
-    if (!samples?.length) {
-      ctx.fillStyle = '#888';
-      ctx.font = '11px system-ui';
-      ctx.textAlign = 'center';
-      ctx.fillText('нет данных качества', cx, cy);
-      return;
-    }
-
-    const bins = Array.from({ length: sectors }, () => ({ sum: 0, count: 0 }));
-    const step = 360 / sectors;
-    for (const s of samples) {
-      const idx = Math.floor(((s.bearing % 360) + 360) % 360 / step) % sectors;
-      bins[idx].sum += s.quality;
-      bins[idx].count += 1;
-    }
-    const maxCount = Math.max(1, ...bins.map(b => b.count));
-
-    ctx.strokeStyle = '#333';
-    ctx.beginPath();
-    ctx.arc(cx, cy, maxR, 0, Math.PI * 2);
-    ctx.stroke();
-
-    for (let i = 0; i < sectors; i++) {
-      const start = (i * step - 90) * Math.PI / 180;
-      const end = ((i + 1) * step - 90) * Math.PI / 180;
-      const b = bins[i];
-      if (!b.count) continue;
-      const avgQ = b.sum / b.count;
-      const r = maxR * (0.15 + 0.85 * (b.count / maxCount));
-      const col = qualityColor ? qualityColor(avgQ) : '#888';
-      ctx.beginPath();
-      ctx.moveTo(cx, cy);
-      ctx.arc(cx, cy, r, start, end);
-      ctx.closePath();
-      ctx.fillStyle = col;
-      ctx.globalAlpha = 0.85;
-      ctx.fill();
-      ctx.globalAlpha = 1;
-      ctx.strokeStyle = '#222';
-      ctx.lineWidth = 0.5;
-      ctx.stroke();
-    }
-
-    ctx.fillStyle = '#aaa';
-    ctx.font = '9px system-ui';
-    ctx.textAlign = 'center';
-    ctx.fillText('N', cx, cy - maxR - 4);
-    ctx.fillText('S', cx, cy + maxR + 10);
-    ctx.textAlign = 'left';
-    ctx.fillText('E', cx + maxR + 4, cy + 3);
-    ctx.textAlign = 'right';
-    ctx.fillText('W', cx - maxR - 4, cy + 3);
-
-    ctx.fillStyle = '#888';
-    ctx.font = '8px system-ui';
-    ctx.textAlign = 'center';
-    ctx.fillText('длина ∝ число точек', cx, h - 4);
-  }
-
   function drawQualityDistChart(canvas, samples, qualityColor, highlightDist) {
     if (!canvas) return;
     const ctx = canvas.getContext('2d');
@@ -175,8 +91,6 @@
   }
 
   global.QualityViz = {
-    bearingDeg,
-    drawQualityRose,
     drawQualityDistChart,
   };
 })(typeof window !== 'undefined' ? window : globalThis);