fix(web): 分型框竖边 canvas 绘制，换币对强制全量刷新

LWC 折线无法画真竖线；增量刷新时用坐标采样补刷竖边，避免与横边脱节。 Co-authored-by: Cursor <cursoragent@cursor.com>
2026-08-11 17:32:18 +08:00
parent 9cf625c413
commit 340676bfbd
4 changed files with 188 additions and 72 deletions
@@ -365,6 +365,15 @@ function updateTradingViewData() {
            applyPosition('');
            setTimeout(function () { applyPosition('@0'); }, 0);
            setTimeout(function () { applyPosition('@50'); }, 50);
+            // 增量 setData 常不触发可见时间范围回调，但价格轴会变：补刷分型竖边
+            var bumpFxVert = function () {
+                if (typeof window._redrawFxBoxVerticalOverlay === 'function') {
+                    window._redrawFxBoxVerticalOverlay();
+                }
+            };
+            bumpFxVert();
+            setTimeout(bumpFxVert, 0);
+            setTimeout(bumpFxVert, 50);
        }
        
        console.log('增量更新图表完成');