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[psychlops/silverlight.git] / dev3 / psychlops / core / graphic / module.cs

diff --git a/dev3/psychlops/core/graphic/module.cs b/dev3/psychlops/core/graphic/module.cs
index ac8000e..7afeeaf 100644 (file)
--- a/dev3/psychlops/core/graphic/module.cs
+++ b/dev3/psychlops/core/graphic/module.cs
@@ -130,12 +130,22 @@ namespace Psychlops
 \r
        public interface Figure\r
        {\r
+               Point datum { get; set; }\r
                Figure shift(Point p);\r
                Figure centering(Point p);\r
                void draw();\r
        }\r
        public static class FigureExtention\r
        {\r
+               public static Point getDatum(this Figure target)\r
+               {\r
+                       return target.datum;\r
+               }\r
+               public static Point setDatum(this Figure target, Point p)\r
+               {\r
+                       target.datum = p;\r
+                       return target.datum;\r
+               }\r
                public static Figure shift(this Figure target, double x, double y)\r
                {\r
                        return target.shift(new Point(x, y));\r