From 10deff9d5dfe220db0e12d483d3c5137fb8feb95 Mon Sep 17 00:00:00 2001
From: Jiri Drbalek <jiri.drbalek@firma.seznam.cz>
Date: Sun, 8 Jan 2017 09:04:12 +0000
Subject: [PATCH 1/2] remove unnecessary breaks

---
 src/text/text_layout.cpp | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/src/text/text_layout.cpp b/src/text/text_layout.cpp
index 837ba0f45..34f77af39 100644
--- a/src/text/text_layout.cpp
+++ b/src/text/text_layout.cpp
@@ -63,31 +63,22 @@ pixel_position evaluate_displacement(double dx, double dy, directions_e dir)
     {
     case EXACT_POSITION:
         return pixel_position(dx,dy);
-        break;
     case NORTH:
         return pixel_position(0,-std::abs(dy));
-        break;
     case EAST:
         return pixel_position(std::abs(dx),0);
-        break;
     case SOUTH:
         return pixel_position(0,std::abs(dy));
-        break;
     case WEST:
         return pixel_position(-std::abs(dx),0);
-        break;
     case NORTHEAST:
         return pixel_position(std::abs(dx),-std::abs(dy));
-        break;
     case SOUTHEAST:
         return pixel_position(std::abs(dx),std::abs(dy));
-        break;
     case NORTHWEST:
         return pixel_position(-std::abs(dx),-std::abs(dy));
-        break;
     case SOUTHWEST:
         return pixel_position(-std::abs(dx),std::abs(dy));
-        break;
     default:
         return pixel_position(dx,dy);
     }

From 4eae86b7bc750a08a7ab103a780d6b4bf951e1b1 Mon Sep 17 00:00:00 2001
From: Jiri Drbalek <jiri.drbalek@firma.seznam.cz>
Date: Sun, 8 Jan 2017 09:05:44 +0000
Subject: [PATCH 2/2] text simple placement: add center 'C' placement

---
 include/mapnik/text/text_properties.hpp | 3 ++-
 src/text/placements/simple.cpp          | 1 +
 src/text/text_layout.cpp                | 2 ++
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/include/mapnik/text/text_properties.hpp b/include/mapnik/text/text_properties.hpp
index cd63ae93a..677cd3230 100644
--- a/include/mapnik/text/text_properties.hpp
+++ b/include/mapnik/text/text_properties.hpp
@@ -96,7 +96,8 @@ enum directions_e : std::uint8_t
     SOUTHEAST,
     NORTHWEST,
     SOUTHWEST,
-    EXACT_POSITION
+    EXACT_POSITION,
+    CENTER
 };
 
 using fontset_map = std::map<std::string, font_set>;
diff --git a/src/text/placements/simple.cpp b/src/text/placements/simple.cpp
index 1edb0c19b..24b3af621 100644
--- a/src/text/placements/simple.cpp
+++ b/src/text/placements/simple.cpp
@@ -57,6 +57,7 @@ struct direction_name : x3::symbols<directions_e>
             ("NW", NORTHWEST)
             ("SW", SOUTHWEST)
             ("X" , EXACT_POSITION)
+            ("C" , CENTER)
             ;
     }
 } names;
diff --git a/src/text/text_layout.cpp b/src/text/text_layout.cpp
index 34f77af39..9de48d44f 100644
--- a/src/text/text_layout.cpp
+++ b/src/text/text_layout.cpp
@@ -79,6 +79,8 @@ pixel_position evaluate_displacement(double dx, double dy, directions_e dir)
         return pixel_position(-std::abs(dx),-std::abs(dy));
     case SOUTHWEST:
         return pixel_position(-std::abs(dx),std::abs(dy));
+    case CENTER:
+        return pixel_position(0, 0);
     default:
         return pixel_position(dx,dy);
     }