From 32338efe325cb92c508e22201196da1f70d60a3d Mon Sep 17 00:00:00 2001
From: Jon Stroop <jpstroop@gmail.com>
Date: Tue, 3 Feb 2015 07:58:33 -0500
Subject: [PATCH 1/2] wasn't using canonical syntax

---
 src/iiiftilesource.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/iiiftilesource.js b/src/iiiftilesource.js
index c3c1fcd5..ca755b9f 100644
--- a/src/iiiftilesource.js
+++ b/src/iiiftilesource.js
@@ -216,6 +216,7 @@ $.extend( $.IIIFTileSource.prototype, $.TileSource.prototype, /** @lends OpenSea
             levelHeight = Math.ceil( this.height * scale ),
 
             //## iiif region
+            tileSize,
             iiifTileSizeWidth,
             iiifTileSizeHeight,
             iiifRegion,
@@ -227,7 +228,8 @@ $.extend( $.IIIFTileSource.prototype, $.TileSource.prototype, /** @lends OpenSea
             iiifQuality,
             uri;
 
-        iiifTileSizeWidth = Math.ceil( this.getTileSize(level) / scale );
+        tileSize = this.getTileSize(level);
+        iiifTileSizeWidth = Math.ceil( tileSize / scale );
         iiifTileSizeHeight = iiifTileSizeWidth;
 
         if ( this['@context'].indexOf('/1.0/context.json') > -1 ||
@@ -238,7 +240,7 @@ $.extend( $.IIIFTileSource.prototype, $.TileSource.prototype, /** @lends OpenSea
             iiifQuality = "default.jpg";
         }
 
-        if ( levelWidth < this.tile_width && levelHeight < this.tile_height ){
+        if ( levelWidth < tileSize && levelHeight < tileSize ){
             iiifSize = levelWidth + ",";
             iiifRegion = 'full';
         } else {
@@ -256,6 +258,7 @@ $.extend( $.IIIFTileSource.prototype, $.TileSource.prototype, /** @lends OpenSea
 
   });
 
+
     function configureFromXml10(xmlDoc) {
         //parse the xml
         if ( !xmlDoc || !xmlDoc.documentElement ) {

From edc04df5bd8955e1ac0f6378320b5ae0f5be236a Mon Sep 17 00:00:00 2001
From: Ian Gilman <ian@iangilman.com>
Date: Thu, 5 Feb 2015 09:12:27 -0800
Subject: [PATCH 2/2] Changelog for #586

---
 changelog.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/changelog.txt b/changelog.txt
index a68ba727..473b745f 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -3,6 +3,8 @@ OPENSEADRAGON CHANGELOG
 
 1.2.2: (in progress)
 
+* Corrected IIIF tile source to use canonical syntax (#586)
+
 1.2.1:
 
 * Added preserveOverlays option (#561)