From 5cd4a51fc2b0ad30c4baf94d77c8322eb5295bea Mon Sep 17 00:00:00 2001
From: Maximilian Albert <maximilian.albert@gmail.com>
Date: Tue, 11 Sep 2007 18:52:42 +0000
Subject: Compute farthest-from-center point correctly in Alt+rotation

(bzr r3723)
---
 src/libnr/nr-rect.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'src/libnr/nr-rect.cpp')

diff --git a/src/libnr/nr-rect.cpp b/src/libnr/nr-rect.cpp
index 72bced37b..f3036eff1 100644
--- a/src/libnr/nr-rect.cpp
+++ b/src/libnr/nr-rect.cpp
@@ -266,6 +266,18 @@ Point Rect::midpoint() const {
 	return ( _min + _max ) / 2;
 }
 
+Point Rect::cornerFarthestFrom(Point const &p) const {
+    Point m = midpoint();
+    unsigned i = 0;
+    if (p[X] < m[X]) {
+        i = 1;
+    }
+    if (p[Y] < m[Y]) {
+        i = 3 - i;
+    }
+    return corner(i);
+}
+
 /** returns a vector from topleft to bottom right. */
 Point Rect::dimensions() const {
 	return _max - _min;
-- 
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