Mercurial Repositories > eric / file comparison
comparison: DebugClients/Python/coverage/htmlfiles/jquery.isonscreen.js
DebugClients/Python/coverage/htmlfiles/jquery.isonscreen.js
- changeset 3497
- 7f51ab29a1a2
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| 3493:71f15675e89f | 3497:7f51ab29a1a2 |
|---|---|
| 1 /* Copyright (c) 2010 | |
| 2 * @author Laurence Wheway | |
| 3 * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) | |
| 4 * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses. | |
| 5 * | |
| 6 * @version 1.2.0 | |
| 7 */ | |
| 8 (function($) { | |
| 9 jQuery.extend({ | |
| 10 isOnScreen: function(box, container) { | |
| 11 //ensure numbers come in as intgers (not strings) and remove 'px' is it's there | |
| 12 for(var i in box){box[i] = parseFloat(box[i])}; | |
| 13 for(var i in container){container[i] = parseFloat(container[i])}; | |
| 14 | |
| 15 if(!container){ | |
| 16 container = { | |
| 17 left: $(window).scrollLeft(), | |
| 18 top: $(window).scrollTop(), | |
| 19 width: $(window).width(), | |
| 20 height: $(window).height() | |
| 21 } | |
| 22 } | |
| 23 | |
| 24 if( box.left+box.width-container.left > 0 && | |
| 25 box.left < container.width+container.left && | |
| 26 box.top+box.height-container.top > 0 && | |
| 27 box.top < container.height+container.top | |
| 28 ) return true; | |
| 29 return false; | |
| 30 } | |
| 31 }) | |
| 32 | |
| 33 | |
| 34 jQuery.fn.isOnScreen = function (container) { | |
| 35 for(var i in container){container[i] = parseFloat(container[i])}; | |
| 36 | |
| 37 if(!container){ | |
| 38 container = { | |
| 39 left: $(window).scrollLeft(), | |
| 40 top: $(window).scrollTop(), | |
| 41 width: $(window).width(), | |
| 42 height: $(window).height() | |
| 43 } | |
| 44 } | |
| 45 | |
| 46 if( $(this).offset().left+$(this).width()-container.left > 0 && | |
| 47 $(this).offset().left < container.width+container.left && | |
| 48 $(this).offset().top+$(this).height()-container.top > 0 && | |
| 49 $(this).offset().top < container.height+container.top | |
| 50 ) return true; | |
| 51 return false; | |
| 52 } | |
| 53 })(jQuery); |
