From e40975d563bbfd5be5b85761e9e2d65f428e1e8c Mon Sep 17 00:00:00 2001
From: dekun <dekun@local>
Date: Tue, 2 Jun 2026 12:22:54 +0800
Subject: [PATCH] =?UTF-8?q?=E8=A1=8C=E6=83=85=E5=8C=BA=EF=BC=9A=E7=8E=B0?=
 =?UTF-8?q?=E4=BB=B7=E6=A0=87=E7=AD=BE=E5=9B=BA=E5=AE=9A=E4=BA=8E=E4=BB=B7?=
 =?UTF-8?q?=E6=A0=BC=E8=BD=B4=EF=BC=8CK=E7=BA=BF=E5=8F=B3=E4=BE=A7?=
 =?UTF-8?q?=E4=BF=9D=E7=95=9910=E6=A0=B9=E7=95=99=E7=99=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 manual_trading_hub/static/app.css    |  5 +--
 manual_trading_hub/static/chart.js   | 54 ++--------------------------
 manual_trading_hub/static/index.html |  4 +--
 3 files changed, 8 insertions(+), 55 deletions(-)

diff --git a/manual_trading_hub/static/app.css b/manual_trading_hub/static/app.css
index 318789d..1773796 100644
--- a/manual_trading_hub/static/app.css
+++ b/manual_trading_hub/static/app.css
@@ -2062,16 +2062,17 @@ body.login-page {
 
 .market-price-tag {
   position: absolute;
+  right: 0;
   z-index: 5;
   pointer-events: none;
   padding: 4px 8px;
-  border-radius: 4px;
+  border-radius: 4px 0 0 4px;
   font-family: var(--font);
   font-size: 0.72rem;
   font-weight: 600;
   line-height: 1.25;
   text-align: center;
-  transform: translate(-50%, -50%);
+  transform: translateY(-50%);
   min-width: 72px;
   box-shadow: 0 1px 6px rgba(0, 0, 0, 0.35);
 }
diff --git a/manual_trading_hub/static/chart.js b/manual_trading_hub/static/chart.js
index 5b6e145..54f9e08 100644
--- a/manual_trading_hub/static/chart.js
+++ b/manual_trading_hub/static/chart.js
@@ -196,52 +196,6 @@
     if (elBarCountdown) elBarCountdown.textContent = "距收盘 " + cd;
   }
 
-  function getBarSpacing(ts) {
-    if (!ts) return 6;
-    try {
-      if (typeof ts.barSpacing === "function") {
-        const v = ts.barSpacing();
-        if (Number.isFinite(v) && v > 0) return v;
-      }
-    } catch (e) {}
-    try {
-      if (typeof ts.options === "function") {
-        const opts = ts.options();
-        const v = opts && opts.barSpacing;
-        if (Number.isFinite(v) && v > 0) return v;
-      }
-    } catch (e) {}
-    try {
-      const x0 = ts.logicalToCoordinate(0);
-      const x1 = ts.logicalToCoordinate(1);
-      if (x0 != null && x1 != null) {
-        const d = Math.abs(x1 - x0);
-        if (Number.isFinite(d) && d > 0) return d;
-      }
-    } catch (e) {}
-    return 6;
-  }
-
-  function plotAreaWidth() {
-    if (!chart) return chartHost.clientWidth || 0;
-    const ts = chart.timeScale();
-    try {
-      if (typeof ts.width === "function") {
-        const w = ts.width();
-        if (Number.isFinite(w) && w > 0) return w;
-      }
-    } catch (e) {}
-    return chartHost.clientWidth || 0;
-  }
-
-  /** 固定在右侧 10 根 K 线留白区中央，不随 K 线横向滚动 */
-  function priceTagX() {
-    const spacing = getBarSpacing(chart && chart.timeScale());
-    const plotW = plotAreaWidth();
-    if (plotW <= 0 || spacing <= 0) return null;
-    return plotW - (RIGHT_OFFSET_BARS * spacing) / 2;
-  }
-
   function updatePriceTag() {
     if (!elPriceTag || !candleSeries || !chart) return;
     try {
@@ -258,10 +212,8 @@
       } catch (e) {
         y = null;
       }
-      const x = priceTagX();
       const hostH = chartHost.clientHeight || 0;
-      const hostW = chartHost.clientWidth || 0;
-      if (y == null || x == null || y < 8 || y > hostH - 8 || x < 8 || x > hostW - 8) {
+      if (y == null || y < 8 || y > hostH - 8) {
         elPriceTag.classList.add("hidden");
         elPriceTag.setAttribute("aria-hidden", "true");
         return;
@@ -270,8 +222,8 @@
       elPriceTag.classList.remove("hidden", "is-up", "is-down");
       elPriceTag.classList.add(up ? "is-up" : "is-down");
       elPriceTag.setAttribute("aria-hidden", "false");
-      elPriceTag.style.left = x + "px";
-      elPriceTag.style.right = "auto";
+      elPriceTag.style.left = "auto";
+      elPriceTag.style.right = "0";
       elPriceTag.style.top = y + "px";
       if (elPriceTagValue) elPriceTagValue.textContent = fmtPrice(bar.close);
     } catch (e) {
diff --git a/manual_trading_hub/static/index.html b/manual_trading_hub/static/index.html
index 9083edb..788ed50 100644
--- a/manual_trading_hub/static/index.html
+++ b/manual_trading_hub/static/index.html
@@ -193,7 +193,7 @@
 
   <div id="toast"></div>
   <script src="https://unpkg.com/lightweight-charts@4.2.0/dist/lightweight-charts.standalone.production.js"></script>
-  <script src="/assets/chart.js?v=20260528-hub-market11"></script>
-  <script src="/assets/app.js?v=20260528-hub-market11"></script>
+  <script src="/assets/chart.js?v=20260528-hub-market12"></script>
+  <script src="/assets/app.js?v=20260528-hub-market12"></script>
 </body>
 </html>