From 61f2807c9284fb8ae065cb18e006e8cc435eacab Mon Sep 17 00:00:00 2001
From: MarkOtten <markottencs@gmail.com>
Date: Fri, 10 Jun 2016 12:00:38 -0700
Subject: [PATCH 01/15] added dominateColor definition to exports.args

---
 lib/defs.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/defs.js b/lib/defs.js
index 47176214..af46dd7a 100644
--- a/lib/defs.js
+++ b/lib/defs.js
@@ -192,6 +192,10 @@
             name: 'callback',
             type: 'function'
         }],
+        dominateColor: [{
+            name: 'type',
+            type: 'number'
+        }],
         darken: [{
             name: 'delta',
             type: 'number'

From 3c220279d7cc5d73ce891faca1f3c73d23b5f3f9 Mon Sep 17 00:00:00 2001
From: MarkOtten <markottencs@gmail.com>
Date: Fri, 10 Jun 2016 12:01:39 -0700
Subject: [PATCH 02/15] added dominateColor

---
 lib/ImagePrototypeInit.js | 43 ++++++++++++++++++++++++++++++++++++++-
 1 file changed, 42 insertions(+), 1 deletion(-)

diff --git a/lib/ImagePrototypeInit.js b/lib/ImagePrototypeInit.js
index ef23544c..24757b34 100644
--- a/lib/ImagePrototypeInit.js
+++ b/lib/ImagePrototypeInit.js
@@ -35,7 +35,8 @@
         toBuffer: decree(defs.args.toBuffer),
         writeFile: decree(defs.args.writeFile),
         setPixel: decree(defs.args.setPixel),
-        getPixel: decree(defs.args.getPixel)
+        getPixel: decree(defs.args.getPixel),
+        dominateColor: decree(defs.args.dominateColor)
     };
 
     Image.prototype.__lock = function() {
@@ -68,6 +69,45 @@
         return this.__lwip.height();
     };
 
+
+
+    Image.prototype.dominateColor = function() {
+      var that = this,
+          ret_pixel;
+      judges.dominateColor(
+        arguments,
+          function(skips){
+            if(typeof skips !== 'number' || skips < 0 || parseInt(skips,10) !== skips)
+              throw Error("Pass a positive integer argument for number of pixels to skip over each iteration.");
+
+            var hash = new Map();
+            
+            for(var i = 0; i < that.width(); i++){
+              for(var j = 0; j < that.height(); j+= skips+1){
+                var pixel = that.__lwip.getPixel(i,j),
+                    key = pixel[0].toString()+','+pixel[1].toString()+','+pixel[2].toString()+','+pixel[3].toString(),
+                    occur = hash.get(key);
+                if( occur === undefined)
+                  hash.set(key,1);
+                else
+                  hash.set(key,occur + 1);
+              }
+            }
+
+            the_key = [...hash].reduce(function(prev,curr){
+              return (prev[1] > curr[1])?prev:curr;
+            })[0].split(',');
+            ret_pixel = {
+              r: parseInt(the_key[0],10),
+              g: parseInt(the_key[1],10),
+              b: parseInt(the_key[2],10),
+              a: parseInt(the_key[3],10)
+            };
+        }
+      );
+      return ret_pixel;
+    };
+
     Image.prototype.size = function() {
         return {
             width: this.__lwip.width(),
@@ -114,6 +154,7 @@
         );
     };
 
+
     Image.prototype.resize = function() {
         this.__lock();
         var that = this;

From 15aa1c0106f4d699586e08caa4e768039a32c1d0 Mon Sep 17 00:00:00 2001
From: MarkOtten <markottencs@gmail.com>
Date: Fri, 10 Jun 2016 12:03:36 -0700
Subject: [PATCH 03/15] added colors.jpg to exports

---
 tests/imgs.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tests/imgs.js b/tests/imgs.js
index 21668a5d..1039b6df 100644
--- a/tests/imgs.js
+++ b/tests/imgs.js
@@ -7,7 +7,9 @@ module.exports = {
         gs: join(__dirname, imbase, 'gs.jpg'),
         rgb: join(__dirname, imbase, 'rgb.jpg'),
         noex: join(__dirname, imbase, 'rgbjpg'),
-        inv: join(__dirname, imbase, 'invalid.jpg')
+        inv: join(__dirname, imbase, 'invalid.jpg'),
+        colors: join(__dirname, imbase, 'colors.jpg')
+
     },
     png: {
         gs: join(__dirname, imbase, 'gs.png'),

From 705a2893c931f9c3324dde0c4ca2f66768c50d65 Mon Sep 17 00:00:00 2001
From: MarkOtten <markottencs@gmail.com>
Date: Fri, 10 Jun 2016 12:04:11 -0700
Subject: [PATCH 04/15] added tests for dominateColor

---
 tests/01.getters/index.js | 42 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/tests/01.getters/index.js b/tests/01.getters/index.js
index 1db1b414..23d11519 100644
--- a/tests/01.getters/index.js
+++ b/tests/01.getters/index.js
@@ -104,3 +104,45 @@ describe('lwip.getMetadata', function() {
         });
     });
 });
+
+describe('lwip.getDominateColor',function(){
+  var t_image;
+  before(function(done){
+    lwip.open(imgs.jpg.colors, function(err, img) {
+      if (err) return done(err);
+      t_image = img;
+      console.log('see this once before');
+      done();
+    });
+  });
+
+  it('should return the color that occurs the most frequently',function(done){
+      var color = t_image.dominateColor(10);
+      assert( color.r === 255);
+      assert( color.g === 252);
+      assert( color.b === 0);
+      assert( color.a === 100);
+      done();
+  });
+
+  function shouldFail(fail){
+    it('should fail when: '+fail+' is passed as a parameter',function(done){
+      var err_count = 0;
+      try{
+        t_image.dominateColor(fail);
+      }
+      catch(error){
+          err_count++;
+      }
+      finally{
+        assert( err_count === 1);
+      }
+      done();
+    });
+  }
+
+  var fails = [ -1, 3.3, '\'tree\''];
+  for(var i = 0; i < fails.length; i++)
+    shouldFail(fails[i]);
+
+});

From bacfd40d40350caa68f1e0f514c452878d319202 Mon Sep 17 00:00:00 2001
From: MarkOtten <markottencs@gmail.com>
Date: Fri, 10 Jun 2016 12:08:10 -0700
Subject: [PATCH 05/15] used to test dominateColor

---
 tests/images/colors.jpg | Bin 0 -> 4844 bytes
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 tests/images/colors.jpg

diff --git a/tests/images/colors.jpg b/tests/images/colors.jpg
new file mode 100644
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From b71241c790ef6bdd4a00c3c1909e8fef81a714a2 Mon Sep 17 00:00:00 2001
From: MarkOtten <markottencs@gmail.com>
Date: Fri, 10 Jun 2016 12:10:04 -0700
Subject: [PATCH 06/15] added definition for dominateColor

---
 README.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/README.md b/README.md
index 890a9429..f3b98136 100644
--- a/README.md
+++ b/README.md
@@ -49,6 +49,7 @@
       0. [GIF](#gif)
     0. [Write to file](#write-to-file)
     0. [Get metadata](#get-metadata)
+    0. [Get dominate color](#dominate-color)
   0. [Batch operations](#batch-operations)
 0. [Copyrights](#copyrights)
 
@@ -706,6 +707,12 @@ tEXt chunks in PNG images, and will get the first tEXt chunk found with the key
 
 `image.getMetadata()`
 
+### Get dominate color
+
+Get the pixel color that occurs most frequently in the picture.
+`image.dominateColor(pixels_to_skip)`
+0. `pixels_to_skip {Int}`: the number of pixels to skip while iterating through the image. Ex. supplying 1 will skip every other pixel, 0 will skip none. The greater the number the less accuracy the result will have.
+
 ### Batch operations
 
 Each of the [image operations](#image-operations) above can be done as part of

From 07363b29c3dd13ca6765f65984c6d0638807a2a6 Mon Sep 17 00:00:00 2001
From: MarkOtten <markottencs@gmail.com>
Date: Fri, 10 Jun 2016 12:12:26 -0700
Subject: [PATCH 07/15] added definition for dominateColor

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index f3b98136..447336cb 100644
--- a/README.md
+++ b/README.md
@@ -707,7 +707,7 @@ tEXt chunks in PNG images, and will get the first tEXt chunk found with the key
 
 `image.getMetadata()`
 
-### Get dominate color
+#### Get dominate color
 
 Get the pixel color that occurs most frequently in the picture.
 `image.dominateColor(pixels_to_skip)`

From e2d92fc2be90c998a442bcbf9c2151ee98cb064e Mon Sep 17 00:00:00 2001
From: MarkOtten <markottencs@gmail.com>
Date: Fri, 10 Jun 2016 12:30:03 -0700
Subject: [PATCH 08/15] fixed dominateColor link

---
 README.md | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 447336cb..f0601f5d 100644
--- a/README.md
+++ b/README.md
@@ -707,10 +707,12 @@ tEXt chunks in PNG images, and will get the first tEXt chunk found with the key
 
 `image.getMetadata()`
 
-#### Get dominate color
+### Get dominate color
+
+Get the pixel color that occurs most frequently in a picture.
 
-Get the pixel color that occurs most frequently in the picture.
 `image.dominateColor(pixels_to_skip)`
+
 0. `pixels_to_skip {Int}`: the number of pixels to skip while iterating through the image. Ex. supplying 1 will skip every other pixel, 0 will skip none. The greater the number the less accuracy the result will have.
 
 ### Batch operations

From c070a6753ae7b3a942338843076145b0304ea89a Mon Sep 17 00:00:00 2001
From: MarkOtten <markottencs@gmail.com>
Date: Fri, 10 Jun 2016 12:31:07 -0700
Subject: [PATCH 09/15] fixed dominateColor link

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index f0601f5d..345f1c96 100644
--- a/README.md
+++ b/README.md
@@ -49,7 +49,7 @@
       0. [GIF](#gif)
     0. [Write to file](#write-to-file)
     0. [Get metadata](#get-metadata)
-    0. [Get dominate color](#dominate-color)
+    0. [Get dominate color](#get-dominate-color)
   0. [Batch operations](#batch-operations)
 0. [Copyrights](#copyrights)
 

From 4bab7c575f0f20474b6e179f712f7c1dc2f829c8 Mon Sep 17 00:00:00 2001
From: MarkOtten <markottencs@gmail.com>
Date: Fri, 10 Jun 2016 12:52:19 -0700
Subject: [PATCH 10/15] removed log

---
 tests/01.getters/index.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tests/01.getters/index.js b/tests/01.getters/index.js
index 23d11519..a449d4a3 100644
--- a/tests/01.getters/index.js
+++ b/tests/01.getters/index.js
@@ -111,7 +111,6 @@ describe('lwip.getDominateColor',function(){
     lwip.open(imgs.jpg.colors, function(err, img) {
       if (err) return done(err);
       t_image = img;
-      console.log('see this once before');
       done();
     });
   });

From 55fdda7f090dace865eb9ca87ea8181f46aab17c Mon Sep 17 00:00:00 2001
From: MarkOtten <markottencs@gmail.com>
Date: Fri, 10 Jun 2016 13:12:18 -0700
Subject: [PATCH 11/15] adjusted name

---
 tests/01.getters/index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/01.getters/index.js b/tests/01.getters/index.js
index a449d4a3..a454a0b4 100644
--- a/tests/01.getters/index.js
+++ b/tests/01.getters/index.js
@@ -105,7 +105,7 @@ describe('lwip.getMetadata', function() {
     });
 });
 
-describe('lwip.getDominateColor',function(){
+describe('lwip.dominateColor',function(){
   var t_image;
   before(function(done){
     lwip.open(imgs.jpg.colors, function(err, img) {

From ecc39bb45059c022c109c601752a1c2e179728d3 Mon Sep 17 00:00:00 2001
From: MarkOtten <markottencs@gmail.com>
Date: Thu, 16 Jun 2016 09:41:56 -0700
Subject: [PATCH 12/15] replaced ES6 code with ES5

---
 lib/ImagePrototypeInit.js | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/lib/ImagePrototypeInit.js b/lib/ImagePrototypeInit.js
index 24757b34..286fd1fd 100644
--- a/lib/ImagePrototypeInit.js
+++ b/lib/ImagePrototypeInit.js
@@ -81,7 +81,7 @@
               throw Error("Pass a positive integer argument for number of pixels to skip over each iteration.");
 
             var hash = new Map();
-            
+
             for(var i = 0; i < that.width(); i++){
               for(var j = 0; j < that.height(); j+= skips+1){
                 var pixel = that.__lwip.getPixel(i,j),
@@ -94,9 +94,15 @@
               }
             }
 
-            the_key = [...hash].reduce(function(prev,curr){
-              return (prev[1] > curr[1])?prev:curr;
-            })[0].split(',');
+            var the_key = '0,0,0,0', count = 0;
+            hash.forEach(function(val,key){
+              if(val > count){
+                the_key = key;
+                count = val;
+              }
+            });
+            the_key = the_key.split(',');
+
             ret_pixel = {
               r: parseInt(the_key[0],10),
               g: parseInt(the_key[1],10),

From 6d781516f81af2a54dc855321f344da0fa786943 Mon Sep 17 00:00:00 2001
From: MarkOtten <markottencs@gmail.com>
Date: Thu, 16 Jun 2016 10:38:03 -0700
Subject: [PATCH 13/15] replaced ES6 code with ES5

---
 lib/ImagePrototypeInit.js | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/lib/ImagePrototypeInit.js b/lib/ImagePrototypeInit.js
index 286fd1fd..b5b2472d 100644
--- a/lib/ImagePrototypeInit.js
+++ b/lib/ImagePrototypeInit.js
@@ -80,27 +80,27 @@
             if(typeof skips !== 'number' || skips < 0 || parseInt(skips,10) !== skips)
               throw Error("Pass a positive integer argument for number of pixels to skip over each iteration.");
 
-            var hash = new Map();
+            var hash = {};
 
             for(var i = 0; i < that.width(); i++){
               for(var j = 0; j < that.height(); j+= skips+1){
                 var pixel = that.__lwip.getPixel(i,j),
                     key = pixel[0].toString()+','+pixel[1].toString()+','+pixel[2].toString()+','+pixel[3].toString(),
-                    occur = hash.get(key);
+                    occur = hash[key];
                 if( occur === undefined)
-                  hash.set(key,1);
+                  hash[key] = 1;
                 else
-                  hash.set(key,occur + 1);
+                  hash[key]++;
               }
             }
 
             var the_key = '0,0,0,0', count = 0;
-            hash.forEach(function(val,key){
-              if(val > count){
+            for(var key in hash){
+              if(hash[key] > count){
                 the_key = key;
-                count = val;
+                count = hash[key];
               }
-            });
+            }
             the_key = the_key.split(',');
 
             ret_pixel = {

From bee413e9efdb3810d9626d446cf965fb6256f72b Mon Sep 17 00:00:00 2001
From: MarkOtten <markottencs@gmail.com>
Date: Wed, 6 Jul 2016 18:41:38 -0700
Subject: [PATCH 14/15] renamed dominateColor to dominantColor

---
 lib/BatchPrototypeInit.js |   1 +
 lib/ImagePrototypeInit.js |   6 +++---
 lib/defs.js               |   2 +-
 tests/.DS_Store           | Bin 6148 -> 8196 bytes
 tests/01.getters/index.js |   6 +++---
 5 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/lib/BatchPrototypeInit.js b/lib/BatchPrototypeInit.js
index 75ee6c49..f0465009 100644
--- a/lib/BatchPrototypeInit.js
+++ b/lib/BatchPrototypeInit.js
@@ -37,6 +37,7 @@
         exec: decree(defs.args.exec),
         toBuffer: decree(defs.args.toBuffer),
         writeFile: decree(defs.args.writeFile)
+
     };
 
     var undefinedFilter = util.undefinedFilter,
diff --git a/lib/ImagePrototypeInit.js b/lib/ImagePrototypeInit.js
index b5b2472d..f359fc79 100644
--- a/lib/ImagePrototypeInit.js
+++ b/lib/ImagePrototypeInit.js
@@ -36,7 +36,7 @@
         writeFile: decree(defs.args.writeFile),
         setPixel: decree(defs.args.setPixel),
         getPixel: decree(defs.args.getPixel),
-        dominateColor: decree(defs.args.dominateColor)
+        dominantColor: decree(defs.args.dominantColor)
     };
 
     Image.prototype.__lock = function() {
@@ -71,10 +71,10 @@
 
 
 
-    Image.prototype.dominateColor = function() {
+    Image.prototype.dominantColor = function() {
       var that = this,
           ret_pixel;
-      judges.dominateColor(
+      judges.dominantColor(
         arguments,
           function(skips){
             if(typeof skips !== 'number' || skips < 0 || parseInt(skips,10) !== skips)
diff --git a/lib/defs.js b/lib/defs.js
index af46dd7a..4698afa7 100644
--- a/lib/defs.js
+++ b/lib/defs.js
@@ -192,7 +192,7 @@
             name: 'callback',
             type: 'function'
         }],
-        dominateColor: [{
+        dominantColor: [{
             name: 'type',
             type: 'number'
         }],
diff --git a/tests/.DS_Store b/tests/.DS_Store
index 51cf4899f88f09720a14b37382d8fabd0271397c..511c388c1887d84899dd809f6268c79b6abd4a87 100644
GIT binary patch
literal 8196
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z@1J3e8cqBGdhd_$!UUi5!P0f(io{?%r#a_6J$;{Z+UI@R?(K+(RhmwoXoiRkRBp3V
zXoeJioY#SpQ6raN8Sq36+NFp#$RdBhTMuXkGy|Fe&46Y=GjJXlz&o24<COQlJgQsG
zfM(#oWPm>(OjK^m%66p{j}9~<1%MsJuqfyw4-gnr*|M@-X$2H>%ItwDC{rm0lW-h2
zxjSrG*{-w_PE5jysg;?^P?%U9I8(S2D@&_e&46ZLkO7{%Pg4%t0<!jG{_c^3k(fLR
zDY)Z@JGLL%@a8wzZPe?>qM%1K349(i?2-#ajJ82h3iFL)P&3EJ95NhZx1zdQ=a*gg
zy(rG*ez45Q=!LOyV`6fOZ`tX|$JJWcs>W8_j4D>+k=XMb*H-;CE3TdN*Tc~7^(}kD
zb6eZlE4RWRw!FY?B%oWHUf_hSO4tmXXsasc+w`2cww=AY)^HC1U9$pr!;3uI^S$`c
znBd!X_FB7LD9)LsVrR~5=L<^(^mBzyC;Q$oW^WX4-hEi_Jb&@>)$2EJ-+lNfuAZ2B
zkkMti-)ldicM*IRz-LHx!DTNFX;#?-cqbz<0puc(5n}gDMB}hO4(xjhVF0lNge{`I
zL$!YY%#)NqU!f>gh!JHME2Scx`I$nDK|}kPovS0|E0lBuf2LH?=bKQ&?|(-Pv+eeL
zzO)QM%omg*^7%P)xl|gih|gbe{hWf+6!8@Y`*=C1HUd8kb~y-jT=2`kye-h)0K@#g
zJL<bv_n|Aq84-~Ri_;jPswBpsdvu@HX_czL?32^45uvH1|F}{{6W;*`W*^zZ86`Dq
zP*Xf-{NYz16xf?xzyHCWE}DU}GcY2jnBn>V>gnJA&%ThJK{KEkIJXS2(Us~-1*doN
z10;Q>Jl8f+pQ7@@{kqZ$2pW-&!-{kqw)cl2`X*dCrmSpNT8yCR4*`M(-Dn2>Dg%E2
DO^H%5

delta 219
zcmZp1XfcprU|?W$DortDU=RQ@Ie-{MGjUEV6q~50D9Qwq2aBaL6epDz7bNB6Cv7ZT
z&N$gXhDDN%A(J7OA(0`S0ZA69<M-rc0;>$As;hMk4Gk@I6pSp5YIPK<&CLyT6wHha
zYik7#b8tv&nmYPM7SwhvTD)ZGvgIp|9-llxSf263<PE~|8%vI|EN1865M&0L1_T1!
kK*AN|u8oD?nJ4qhID#Awav2MV2D%dDa<JIuc%C`T0F8t(Z2$lO

diff --git a/tests/01.getters/index.js b/tests/01.getters/index.js
index a454a0b4..d6a211bc 100644
--- a/tests/01.getters/index.js
+++ b/tests/01.getters/index.js
@@ -105,7 +105,7 @@ describe('lwip.getMetadata', function() {
     });
 });
 
-describe('lwip.dominateColor',function(){
+describe('lwip.dominantColor',function(){
   var t_image;
   before(function(done){
     lwip.open(imgs.jpg.colors, function(err, img) {
@@ -116,7 +116,7 @@ describe('lwip.dominateColor',function(){
   });
 
   it('should return the color that occurs the most frequently',function(done){
-      var color = t_image.dominateColor(10);
+      var color = t_image.dominantColor(10);
       assert( color.r === 255);
       assert( color.g === 252);
       assert( color.b === 0);
@@ -128,7 +128,7 @@ describe('lwip.dominateColor',function(){
     it('should fail when: '+fail+' is passed as a parameter',function(done){
       var err_count = 0;
       try{
-        t_image.dominateColor(fail);
+        t_image.dominantColor(fail);
       }
       catch(error){
           err_count++;

From e6c898e38efc47c0ce9548cf38460f584d160193 Mon Sep 17 00:00:00 2001
From: MarkOtten <markottencs@gmail.com>
Date: Wed, 6 Jul 2016 18:46:27 -0700
Subject: [PATCH 15/15] renamed dominateColor to dominantColor

---
 README.md | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 345f1c96..e32e834e 100644
--- a/README.md
+++ b/README.md
@@ -49,7 +49,7 @@
       0. [GIF](#gif)
     0. [Write to file](#write-to-file)
     0. [Get metadata](#get-metadata)
-    0. [Get dominate color](#get-dominate-color)
+    0. [Get dominant color](#get-dominant-color)
   0. [Batch operations](#batch-operations)
 0. [Copyrights](#copyrights)
 
@@ -707,11 +707,11 @@ tEXt chunks in PNG images, and will get the first tEXt chunk found with the key
 
 `image.getMetadata()`
 
-### Get dominate color
+### Get dominant color
 
 Get the pixel color that occurs most frequently in a picture.
 
-`image.dominateColor(pixels_to_skip)`
+`image.dominantColor(pixels_to_skip)`
 
 0. `pixels_to_skip {Int}`: the number of pixels to skip while iterating through the image. Ex. supplying 1 will skip every other pixel, 0 will skip none. The greater the number the less accuracy the result will have.