From 9952a1a7aaa0eb9254668d70b69d845f5f2fd984 Mon Sep 17 00:00:00 2001
From: Scott Worley <scottworley@scottworley.com>
Date: Thu, 27 Feb 2014 19:51:22 -0800
Subject: [PATCH] Zoom by switching to smaller preprocessed images

Loading the full size images with max-height was too slow.

Move the previous zoom behaviour from 'z' to 'Z'.
---
 pics-preprocess |  4 +++-
 picsorter.js    | 14 ++++++++++++--
 2 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/pics-preprocess b/pics-preprocess
index d540060..87eca8c 100755
--- a/pics-preprocess
+++ b/pics-preprocess
@@ -6,11 +6,12 @@
 GREEN=1.105
 TEMPERATURE=5500
 JPEGCOMPRESSION=95
+SMALLHEIGHT=700
 
 
 for f;do
   for level in {10..30};do
-    mkdir -p "$level"
+    mkdir -p {,sm/}"$level"
     base="$(basename "$f")"
     out="$level/${base%.NEF}.jpeg"
     exposure=$(dc <<< "2k $level 4 / 3.5-p")  # 10 to 30 -> -1 to 4 in .25 steps
@@ -21,5 +22,6 @@ for f;do
                 --exposure="$exposure" \
                 --output="$out" \
                 "$f"
+    convert "$out" -geometry "x$SMALLHEIGHT" "sm/$out"
   done
 done
diff --git a/picsorter.js b/picsorter.js
index 10d83c9..a12b7e6 100644
--- a/picsorter.js
+++ b/picsorter.js
@@ -1,15 +1,25 @@
 var exposure = 20;
 var input_index = 0;
+var zoom = "sm/";
 
 function setpic() {
-  $("#pic").attr("src", exposure + "/" + files[input_index]);
+  $("#pic").attr("src", zoom + exposure + "/" + files[input_index]);
+}
+
+function toggle_zoom() {
+  if (zoom) {
+    zoom = "";
+  } else {
+    zoom = "sm/";
+  }
 }
 
 $(function() {
   setpic();
 });
 
-Mousetrap.bind('z', function() { $("#pic").toggleClass("fit_view"); });
+Mousetrap.bind('z', function() { toggle_zoom(); setpic(); });
+Mousetrap.bind('Z', function() { $("#pic").toggleClass("fit_view"); });
 Mousetrap.bind('n', function() { input_index ++; setpic(); });
 Mousetrap.bind('p', function() { input_index --; setpic(); });
 Mousetrap.bind('b', function() { exposure ++; setpic(); });
-- 
2.44.1