1 files changed, 26 insertions, 0 deletions
diff --git a/httemplate/elements/printtofit.js b/httemplate/elements/printtofit.js
new file mode 100644
index 000000000..66257fca8
--- /dev/null
+++ b/httemplate/elements/printtofit.js
@@ -0,0 +1,26 @@
+$().ready(function() {
+  var beforePrint = function() {
+    if ($('body').width() > 0) {
+      // 7.5 inches * 96 DPI; maybe make the width a user pref?
+      var maxwidth = 7.5 * 96;
+      $('body').css('zoom', maxwidth / $('body').width());
+    }
+  };
+  var afterPrint = function() {
+    $('body').css('zoom', 1);
+  }
+
+  if (window.matchMedia) { // chrome, most importantly; also IE10?
+    window.matchMedia('print').addListener(
+      function(mq) {
+        mq.matches ?  beforePrint() : afterPrint();
+      }
+    );
+  } else { // other IE
+    $(window).on('beforeprint', beforePrint);
+    $(window).on('afterprint', afterPrint);
+  }
+  // got nothing for firefox
+  // https://bugzilla.mozilla.org/show_bug.cgi?id=774398
+  // but firefox already has "shrink to fit"
+});