From 10f60c88cb044f69405388903cef08342496e3ec Mon Sep 17 00:00:00 2001
From: thatcher <thatcher.christopher@gmail.com>
Date: Thu, 14 Mar 2013 08:12:01 -0400
Subject: [PATCH] minImageRatio should never be set below 1 unless you want to
 load the Nth level tiles to level N-M, which effectively throttles network
 requests and draw animations but does not produce a better picture

---
 src/openseadragon.js | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/openseadragon.js b/src/openseadragon.js
index f0c1fe4e..d5ab3231 100644
--- a/src/openseadragon.js
+++ b/src/openseadragon.js
@@ -474,8 +474,8 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
             constrainDuringPan:     false,
             wrapHorizontal:         false,
             wrapVertical:           false,
-            visibilityRatio:        0.5,
-            minPixelRatio:          0.9,
+            visibilityRatio:        0.5, //-> how much of the viewer can be negative space
+            minPixelRatio:          1, //->closer to 0 draws tiles meant for a higher zoom at this zoom
             defaultZoomLevel:       0,
             minZoomLevel:           null,
             maxZoomLevel:           null, 
@@ -488,12 +488,12 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
             zoomPerScroll:          1.2,
             zoomPerSecond:          1.0,
             animationTime:          1.2,
-            blendTime:              0.1,
+            blendTime:              0,
             alwaysBlend:            false,
             autoHideControls:       true,
             immediateRender:        false,
-            minZoomImageRatio:      0.9,
-            maxZoomPixelRatio:      1.1,
+            minZoomImageRatio:      0.9, //-> closer to 0 allows zoom out to infinity
+            maxZoomPixelRatio:      1.1, //-> higher allows 'over zoom' into pixels
 
             //DEFAULT CONTROL SETTINGS
             showSequenceControl:    true,  //SEQUENCE