From: Ingo Ruhnke <grumbel@gmail.com>
Date: Mon, 25 Aug 2014 03:37:53 +0000 (+0200)
Subject: Added Rectf::grown(float border) method
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=f98f624fd77c1520e31f8573e828b9b97ecc27c5;p=supertux.git

Added Rectf::grown(float border) method
---

diff --git a/src/math/rectf.hpp b/src/math/rectf.hpp
index 80bc47829..cdff094b4 100644
--- a/src/math/rectf.hpp
+++ b/src/math/rectf.hpp
@@ -129,6 +129,12 @@ public:
     return ((v1 - v2).norm ());
   }
 
+  Rectf grown(float border) const
+  {
+    return Rectf(p1.x - border, p1.y - border,
+                 p2.x + border, p2.y + border);
+  }
+
   // leave these two public to save the headaches of set/get functions for such
   // simple things :)