utils/rectangle: add is_in(Point)

Add possibility to check whether a Point is inside the rectangle.

1 files changed, 15 insertions, 0 deletions

diff --git a/src/utils/rectangle.hpp b/src/utils/rectangle.hpp
index 5ea2787f..1d8abda2 100644
--- a/src/utils/rectangle.hpp
+++ b/src/utils/rectangle.hpp
@@ -163,6 +163,21 @@ namespace usdx
 			this->point2 = Point<T>(left + width, top + height);
 			return *this;
 		}
+
+		bool is_in(const Point<T>& p) const
+		{
+			if (p.get_x() < get_left())
+				return false;
+			if (p.get_x() > get_right())
+				return false;
+
+			if (p.get_y() < get_top())
+				return false;
+			if (p.get_y() > get_bottom())
+				return false;
+
+			return true;
+		}
 	};
 };