From b8885c1faa325aaf711e5ea3335f56462413781c Mon Sep 17 00:00:00 2001
From: Lovell Fuller <github@lovell.info>
Date: Fri, 3 Jul 2015 15:21:28 +0100
Subject: [PATCH] Auto-width and height calcs now round instead of floor

I think this will better match people's expectations
---
 src/pipeline.cc     | 4 ++--
 test/unit/resize.js | 4 ++--
 test/unit/rotate.js | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/pipeline.cc b/src/pipeline.cc
index b313355e..f448e2e6 100755
--- a/src/pipeline.cc
+++ b/src/pipeline.cc
@@ -317,7 +317,7 @@ class PipelineWorker : public NanAsyncWorker {
       } else {
         // Auto height
         yfactor = xfactor;
-        baton->height = static_cast<int>(floor(static_cast<double>(inputHeight) / yfactor));
+        baton->height = static_cast<int>(round(static_cast<double>(inputHeight) / yfactor));
       }
     } else if (baton->height > 0) {
       // Fixed height
@@ -327,7 +327,7 @@ class PipelineWorker : public NanAsyncWorker {
       } else {
         // Auto width
         xfactor = yfactor;
-        baton->width = static_cast<int>(floor(static_cast<double>(inputWidth) / xfactor));
+        baton->width = static_cast<int>(round(static_cast<double>(inputWidth) / xfactor));
       }
     } else {
       // Identity transform
diff --git a/test/unit/resize.js b/test/unit/resize.js
index 6eac393a..7cfd6bae 100755
--- a/test/unit/resize.js
+++ b/test/unit/resize.js
@@ -36,7 +36,7 @@ describe('Resize dimensions', function() {
       if (err) throw err;
       assert.strictEqual(true, data.length > 0);
       assert.strictEqual('jpeg', info.format);
-      assert.strictEqual(391, info.width);
+      assert.strictEqual(392, info.width);
       assert.strictEqual(320, info.height);
       done();
     });
@@ -59,7 +59,7 @@ describe('Resize dimensions', function() {
       assert.strictEqual(true, data.length > 0);
       assert.strictEqual('jpeg', info.format);
       assert.strictEqual(3000, info.width);
-      assert.strictEqual(2449, info.height);
+      assert.strictEqual(2450, info.height);
       done();
     });
   });
diff --git a/test/unit/rotate.js b/test/unit/rotate.js
index d722b3c9..98c888fa 100755
--- a/test/unit/rotate.js
+++ b/test/unit/rotate.js
@@ -28,7 +28,7 @@ describe('Rotation', function() {
         assert.strictEqual(true, data.length > 0);
         assert.strictEqual('jpeg', info.format);
         assert.strictEqual(320, info.width);
-        assert.strictEqual(426, info.height);
+        assert.strictEqual(427, info.height);
         done();
       });
   });