add:issue #214

Ink Canvas/Resources/Settings.cs

@@ -27,6 +27,8 @@ namespace Ink_Canvas
         public RandSettings RandSettings { get; set; } = new RandSettings();
         [JsonProperty("modeSettings")]
         public ModeSettings ModeSettings { get; set; } = new ModeSettings();
+        [JsonProperty("camera")]
+        public CameraSettings Camera { get; set; } = new CameraSettings();
     }
 
     public class Canvas
@@ -682,4 +684,19 @@ namespace Ink_Canvas
         [JsonProperty("isPPTOnlyMode")]
         public bool IsPPTOnlyMode { get; set; } = false; // 是否为仅PPT模式，默认为false（正常模式）
     }
+
+    public class CameraSettings
+    {
+        [JsonProperty("rotationAngle")]
+        public int RotationAngle { get; set; } = 0; 
+
+        [JsonProperty("resolutionWidth")]
+        public int ResolutionWidth { get; set; } = 1920; 
+
+        [JsonProperty("resolutionHeight")]
+        public int ResolutionHeight { get; set; } = 1080; 
+
+        [JsonProperty("selectedCameraIndex")]
+        public int SelectedCameraIndex { get; set; } = 0; 
+    }
 }