improve:墨迹渐隐

2026-03-14 16:51:26 +08:00
parent 082c9ed005
commit 7a1a9be3ab
1 changed files with 8 additions and 1 deletions
@@ -144,8 +144,15 @@ namespace Ink_Canvas
        /// </remarks>
        private void inkCanvas_StrokeCollected(object sender, InkCanvasStrokeCollectedEventArgs e)
        {
+            var strokeDrawingAttributes = e.Stroke?.DrawingAttributes;
+            bool isBoardBrushStroke = strokeDrawingAttributes != null
+                                      && !strokeDrawingAttributes.IsHighlighter
+                                      && strokeDrawingAttributes.StylusTip == StylusTip.Rectangle
+                                      && Math.Abs(strokeDrawingAttributes.Width - BoardBrushInkWidth) < 0.01
+                                      && Math.Abs(strokeDrawingAttributes.Height - BoardBrushInkHeight) < 0.01;
+
            // 检查是否启用墨迹渐隐功能
-            if (Settings.Canvas.EnableInkFade)
+            if (Settings.Canvas.EnableInkFade && !isBoardBrushStroke)
            {
                // 获取墨迹的起点和终点
                var startPoint = e.Stroke.StylusPoints.Count > 0 ? e.Stroke.StylusPoints[0].ToPoint() : new Point();