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First plugin Zoom
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- Added scope ( dir js/scope/.. )
- Added zoomLight ( dir js/plugin/.. )
- Optimized memory leak animation
- Optimized user exprience animation
- Added destroy method on close zoom layer ( memory friendly )
- Added public API method access
- Added open/close layer public method ( through which you can add to a
custom selector to the open/close event of zoom layer )
- Added console custom logger
- Some futures.
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@gianlucagiglio
gianlucagiglio committed Apr 27, 2013
1 parent 1bf2ecc commit fccac25
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Showing 6 changed files with 408 additions and 16 deletions.
11 changes: 8 additions & 3 deletions css/style.css
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Original file line number Diff line number Diff line change
Expand Up @@ -295,7 +295,7 @@ body.zoomLayerVisible {

/* line 10, ../sass/style.scss */
#zoomLayer {
background: black;
background: white;
display: none;
position: fixed;
top: 0;
Expand All @@ -311,10 +311,10 @@ body.zoomLayerVisible #zoomLayer {
display: block;
}
/* line 26, ../sass/style.scss */
#zoomLayer img {
/*#zoomLayer img {
width: 1500px;
height: auto;
}
}*/
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
/* line 26, ../sass/style.scss */
#zoomLayer img {
Expand Down Expand Up @@ -364,3 +364,8 @@ img {
color: white;
border: 1px solid #666666;
}

#resize{
position: absolute;
z-index: 999;
}
Binary file added images/36405415OR_14_f.jpg
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9 changes: 6 additions & 3 deletions index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -8,13 +8,14 @@
</head>
<body>
<div id="zoomLayer">
<img src="images/41340481nd_15n_f.jpg"/>
<!--a href="javascript:void(0);" id="resize" >resize</a-->
<img src="images/36405415OR_14_f.jpg"/>
</div>
<div id="container">
<h1>Zoom test</h1>
<p>This is a zoom test to try out the native scroll (Mac, iOS, Android) inside a layer</p>
<div id="mainImage">
<img src="images/41340481nd_14n_f.jpg"/>
<img src="images/36405415OR_14_f.jpg"/>
<button>Open zoom</button>
</div>
<h2>This other text here is to make sure that the page scrolls, so we can test all cases!</h2>
Expand All @@ -28,6 +29,8 @@ <h2>This other text here is to make sure that the page scrolls, so we can test a
<p>Duis leo. Sed fringilla mauris sit amet nibh. Donec sodales sagittis magna. Sed consequat, leo eget bibendum sodales, augue velit cursus nunc.</p>
</div>
<script src="http://code.jquery.com/jquery-latest.js"></script>
<script src="js/index.js" type="text/javascript"></script>
<!--script src="js/index.js" type="text/javascript"></script--><!--async-->
<script async src="js/plugin/zoomLight.js" type="text/javascript"></script>
<script async src="js/scope/scope.index.js" type="text/javascript"></script>
</body>
</html>
128 changes: 118 additions & 10 deletions js/index.js
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
(function() {
$(function() {

var ua = navigator.userAgent.toLowerCase();
var isDesktop = !(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i.test(ua)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(ua.substr(0,4)));
Expand All @@ -25,17 +25,24 @@
//isDesktopMode()

function isDesktopMode (){


console.count("isDesktopMode");

$("body, html").scrollTop(0);

//Desktop
if ( isDesktop ){

console.groupCollapsed("Start desktop mode ");


//---
isDesktop = false;

//temporary
$("#zoomLayer").css( { "overflow":"hidden" } );//"display":"block",
$("#zoomLayer img").css("position","absolute");
console.log("temporary mode enabled");

//Setup vars
var $zlImg = $("#zoomLayer img"),
Expand All @@ -46,26 +53,62 @@
top = (wH-imgH)/2,
left = (wW-imgW)/2,
coordinate = {"left":left,"top":top}
resized = false,
info = {};

//---
$(document).bind("keypress",function(e) {
console.groupCollapsed("Keypress Event ");
console.count("Number of times keypress: ");
console.log ( "KeyCode: " + e.keyCode);
//if (e.which == 13) { $('.save').click(); } // enter (works as expected)
// esc (does not work)
if (e.keyCode == 27) {
$body.removeClass(zoomOpenClass);
console.log ( "Required action: close zoom");
}else if (e.keyCode == 122 || e.keyCode == 114 ) {
console.log ( "Required action: resize image");
$("#resize").trigger("click");
}
console.groupEnd();
});


//Center image
$zlImg.css( { "top": top,"left": left } );
console.log("Image Centered ", {"top":top, "left":left});

//---
setTimeout ( function () {

//---
$("#zoomLayer").bind("mousemove", function (){
coordinate.left = (left*2) * (event.pageX/wW);
coordinate.top = (top*2) * (event.pageY/wH);
$("#zoomLayer").bind("mousemove", function (event){
coordinate.left = Math.floor((left*2) * (event.pageX/wW));
coordinate.top = Math.floor((top*2) * (event.pageY/wH));
//Basic mouse move image without jquery animation
//$zlImg.css({ "top":coordinate.top, "left":coordinate.left });
//jQuery swing easy animation
/*$zlImg.stop(true).animate({
'top': coordinate.top,
'left': coordinate.left
}, 1, 'swing');*/
});

//---
setInterval ( function (){
$zlImg.css({ "top":coordinate.top, "left":coordinate.left });
},22);
//Set interval animation without jquery animation
var i = setInterval ( function (){
if ( !resized ){
wW > imgW ? coordinate.left = left : null;
wH > imgH ? coordinate.top = top : null;
//
$zlImg.css({ "top":coordinate.top, "left":coordinate.left });
}
},1);//not enter values ​​below 1, IE7 / 8 do not support it

//---

//Update space
$(window).resize(function(){
imgW= $zlImg.width();
imgH= $zlImg.height();
wW = $(window).width();
wH = $(window).height();
top = (wH-imgH)/2;
Expand All @@ -74,6 +117,71 @@

}, 500 );

//
$("#resize").bind("click",function(e){
e.preventDefault();
e.stopImmediatePropagation();

var param1 = {"delay":0};
var param2 = {"delay":0};

if( !resized ){

resized = true;

var resizeW = imgW > imgH;

info.width = $zlImg.width();
info.height = $zlImg.height();

if ( resizeW ){

$zlImg.css("height","auto");

param1 = { "target":$zlImg, "option":{"width":wW}, "fallback": $(window).resize(), "time": 250, "delay":0 };
customAnimation ( param1 );

param2 = { "target":$zlImg, "option":{"width":wW}, "fallback": null, "time": 250, "delay":250 };
customAnimation ( param2 );

}else{

$zlImg.css("width","auto");

param1 = { "target":$zlImg, "option":{"height":wH}, "fallback": $(window).resize(), "time": 250, "delay":0 };
customAnimation ( param1 );

param2 = { "target":$zlImg, "option":{"width":wW}, "fallback": null, "time": 250, "delay":250 };
customAnimation ( param2 );

}

}else{

param1 = { "target":$zlImg, "option":{"width":info.width,"height" : info.height}, "fallback": function (){
$(window).resize();
wW > imgW ? coordinate.left = left : null;
wH > imgH ? coordinate.top = top : null;
}, "time": 250, "delay":0 };
customAnimation ( param1 );

param2 = { "target":$zlImg, "option":{"width":wW}, "fallback": function (){
$(window).resize();
wW > imgW ? coordinate.left = left : null;
wH > imgH ? coordinate.top = top : null;
}, "time": 250, "delay":250 };
customAnimation ( param2 );

}

});

console.groupEnd();

}

function customAnimation ( param ){
param.target ? (param.target).delay(param.delay).animate ( param.option, param.time, param.fallback ) : null;
}

}
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