BGA检测面板: 修复无检测结果时叠加层未清除、结果图不透明、窗口尺寸调整

2026-04-29 10:34:40 +08:00
parent 36083993ea
commit 6eff24e27b
2 changed files with 193 additions and 155 deletions
@@ -221,17 +221,18 @@ namespace XplorePlane.ViewModels.ImageProcessing

        private void ShowResultOnOverlay(BitmapSource resultBmp)
        {
-            if (_canvas == null || resultBmp == null) return;
+            if (_canvas == null) return;

            // 移除旧的结果图层
            RemoveResultOverlay();

+            if (resultBmp == null) return;
+
            // 创建新的结果图层叠加到 canvas 上（插入到背景图之后、ROI之前）
            _resultOverlayImage = new System.Windows.Controls.Image
            {
                Source = resultBmp,
                IsHitTestVisible = false,
-                Opacity = 0.85,
                Stretch = System.Windows.Media.Stretch.Fill
            };
            _resultOverlayImage.SetBinding(System.Windows.FrameworkElement.WidthProperty,