Added test-images for codabar

dist/quagga.js

@@ -6756,9 +6756,9 @@ define(
 
             ["space", "bar"].forEach(function(key) {
                 var kind = categorization[key];
-                kind.wide.min = (kind.narrow.size/kind.narrow.counts + kind.wide.size / kind.wide.counts) / 2;
+                kind.wide.min = Math.floor((kind.narrow.size/kind.narrow.counts + kind.wide.size / kind.wide.counts) / 2);
-                kind.narrow.max = kind.wide.min;
+                kind.narrow.max = Math.ceil(kind.wide.min);
-                kind.wide.max = (kind.wide.size * self.MAX_ACCEPTABLE + self.PADDING) / kind.wide.counts;
+                kind.wide.max = Math.ceil((kind.wide.size * self.MAX_ACCEPTABLE + self.PADDING) / kind.wide.counts);
             });
 
             return categorization;
@@ -7340,7 +7340,7 @@ define('config',[],function(){
       debug: false,
       controls: false,
       locate: true,
-      numOfWorkers: 0,
+      numOfWorkers: 4,
       visual: {
         show: true
       },

example/static_images.js

@@ -17,7 +17,7 @@ $(function() {
         },
         config: {
             reader: "codabar",
-            length: 1
+            length: 10
         },
         attachListeners: function() {
             $(".controls").on("click", "button.next", function(e) {

src/codabar_reader.js

@@ -137,9 +137,9 @@ define(
 
             ["space", "bar"].forEach(function(key) {
                 var kind = categorization[key];
-                kind.wide.min = (kind.narrow.size/kind.narrow.counts + kind.wide.size / kind.wide.counts) / 2;
+                kind.wide.min = Math.floor((kind.narrow.size/kind.narrow.counts + kind.wide.size / kind.wide.counts) / 2);
-                kind.narrow.max = kind.wide.min;
+                kind.narrow.max = Math.ceil(kind.wide.min);
-                kind.wide.max = (kind.wide.size * self.MAX_ACCEPTABLE + self.PADDING) / kind.wide.counts;
+                kind.wide.max = Math.ceil((kind.wide.size * self.MAX_ACCEPTABLE + self.PADDING) / kind.wide.counts);
             });
 
             return categorization;

src/config.js

@@ -16,7 +16,7 @@ define(function(){
       debug: false,
       controls: false,
       locate: true,
-      numOfWorkers: 0,
+      numOfWorkers: 4,
       visual: {
         show: true
       },