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Comment tweak

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Ian Gilman 2013-01-28 10:11:14 -08:00
parent 0fddd1a61d
commit 5e24432349
1 changed files with 2 additions and 2 deletions
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src/navigator.js
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@ -209,8 +209,8 @@ $.extend( $.Navigator.prototype, $.EventHandler.prototype, $.Viewer.prototype, {
style.top = topleft.y + 'px'; style.top = topleft.y + 'px';
style.left = topleft.x + 'px'; style.left = topleft.x + 'px';
// TODO: What's this magic number mean?
var width = Math.abs( topleft.x - bottomright.x ) - 3; var width = Math.abs( topleft.x - bottomright.x ) - 3; // TODO: What's this magic number mean?
var height = Math.abs( topleft.y - bottomright.y ) - 3; var height = Math.abs( topleft.y - bottomright.y ) - 3;
// make sure width and height are non-negative so IE doesn't throw // make sure width and height are non-negative so IE doesn't throw
style.width = Math.max( width, 0 ) + 'px'; style.width = Math.max( width, 0 ) + 'px';