fix:墨迹纠正

2026-04-19 08:10:45 +08:00
parent cbb17ee03f
commit 5388bef3ea
3 changed files with 12 additions and 0 deletions
@@ -152,6 +152,9 @@ namespace Ink_Canvas.Helpers

            var node = legacy.InkDrawingNode;
            var shape = node.GetShape();
+            if (shape == null)
+                return InkShapeRecognitionResult.Empty;
+
            var hot = ClonePointCollection(node.HotPoints);
            return new InkShapeRecognitionResult(
                node.GetShapeName(),
@@ -173,6 +176,9 @@ namespace Ink_Canvas.Helpers

        public static bool IsContainShapeType(string name)
        {
+            if (string.IsNullOrEmpty(name))
+                return false;
+
            if (name.Contains("Triangle") || name.Contains("Circle") ||
                name.Contains("Rectangle") || name.Contains("Diamond") ||
                name.Contains("Parallelogram") || name.Contains("Square")