add the otk::Point type

otk/point.hh

@@ -0,0 +1,27 @@
+// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
+#ifndef __point_hh
+#define __point_hh
+
+/*! @file point.hh
+*/
+
+namespace otk {
+
+class Point {
+private:
+  int _x, _y;
+
+public:
+  Point() : _x(0), _y(0) {}
+  Point(int x, int y) : _x(x), _y(y) {}
+
+  void setX(int x) { _x = x; }
+  void x() const { return _x; }
+
+  void setY(int x) { _x = x; }
+  void y() const { return _x; }
+};
+
+}
+
+#endif /* __point_hh */