新增画布类,三联，九宫格控件

UI/ObjectClass/Canvas.nut

@@ -0,0 +1,24 @@
+/*
+文件名:Canvas.nut
+路径:UI/ObjectClass/Canvas.nut
+创建日期:2025-10-24	22:00
+文件用途:画布类
+*/
+class Canvas extends Actor {
+    function _typeof() {
+        return "Canvas";
+    }
+
+    constructor(Width, Height) {
+        C_Object = sq_CreateCanvas(Width, Height);
+        sq_RegisterDestruction(C_Object, this);
+    }
+
+    function DrawImg(Img, Index, X, Y) {
+        sq_Canvas_DrawImg(C_Object, Img, Index, {x = X, y = Y});
+    }
+
+    function DrawImgRect(Img, Index, X, Y, Width, Height) {
+        sq_Canvas_DrawImgRect(C_Object, Img, Index, {x = X, y = Y,w = Width, h = Height});
+    }
+}