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| <!doctype html>
<html>
<head>
<meta charset="UTF-8">
<title>Test jcrop</title>
<script type="text/javascript" src="jquery.js"></script>
<link rel="stylesheet" href="jquery.Jcrop.min.css" type="text/css" /><!-- http://jcrop-cdn.tapmodo.com/v0.9.12/css/jquery.Jcrop.min.css -->
<script src="jquery.Jcrop.min.js">//http://jcrop-cdn.tapmodo.com/v0.9.12/js/jquery.Jcrop.min.js</script>
</head>
<body>
<input type="hidden" name="MAX_FILE_SIZE" value="10485760" />
<input type="file" name="mon_fichier" accept="image/*" style="visibility:visible;"/>
<input type="text" id="x1" name="X" />
<input type="text" id="y1" name="Y" />
<input type="text" id="w" name="Wi" />
<input type="text" id="h" name="He" />
<div id="cadrage_popup">
<div id="popup_rognage">
<img id="jcrop_target" />
</div>
<div id="block_options" style="visibility:hidden;width:100%;height:140px;position:absolute;bottom:0;background:#000000;">
<div id="bouton_valider" style="visibility:hidden; cursor: pointer; position: absolute; bottom: 20px; right: 20px; width: 120px; height: 58px; border-top-left-radius: 10px; border-top-right-radius: 10px; border-bottom-right-radius: 10px; border-bottom-left-radius: 10px; background-color:rgb(69, 69, 69);"><div style="position:absolute;bottom:20px;cursor:pointer;width:120px;height:20px;color:#fff;font-family:ComicNeue-Regular;text-align:center;font-size:25px;font-family:MyriadPro-Regular;">VALIDER</div></div>
<div id="bouton_fermer" style="visibility:hidden; cursor: pointer; position: absolute; bottom: 20px; left: 20px; width: 120px; height: 58px; border-top-left-radius: 10px; border-top-right-radius: 10px; border-bottom-right-radius: 10px; border-bottom-left-radius: 10px; background-color:rgb(69, 69, 69);"><div style="position:absolute;bottom:20px;cursor:pointer;width:120px;height:20px;color:#fff;font-family:ComicNeue-Regular;text-align:center;font-size:25px;font-family:MyriadPro-Regular;">FERMER</div></div>
</div></div>
</body>
<script>
$('input[name=mon_fichier]').change(function(){
$('#cadrage_popup').css({'visibility': 'visible','height':'100%','width':'100%','position':'absolute','background':'#000000'});
$('#popup_rognage').css({'visibility': 'visible', 'width': '100%', 'height':'500px', 'position': 'relative','margin':'-250px 0 0 -250px','top':'50%','left':'50%','background':'#000000','overflow':'hidden'});
$('#bouton_valider').css('visibility' , 'visible');
$('#bouton_fermer').css('visibility' , 'visible');
$('#block_options').css('visibility' , 'visible');
readURL(this);
});
function readURL(input) {
if (input.files && input.files[0]) {
var reader = new FileReader();
reader.onload = function (e) {
$('#jcrop_target').attr('src', e.target.result);
};
reader.readAsDataURL(input.files[0]);
// modification des infos de taille et largeur lorsque l'image est loadée.
$('#jcrop_target').on('load', function () {
init_w = 500;
init_h = 500;
imgWidth = $('#jcrop_target').width();
imgHeight = $('#jcrop_target').height();
cle = imgWidth/imgHeight;
if(cle > 1) {
if(imgWidth > init_w) {w = init_w; h = init_w / cle; }
else if(imgHeight > init_h) {w = init_h * cle; h = init_h;}
}// image plus large que haute
if(cle < 1) {
if(imgHeight > init_h) {h = init_h; w = init_h * cle; }
else if(imgWidth > init_w) {h = init_w / cle; w = init_w;}
}// image plus haute que large
if(cle == 1) { h = init_h ; w = init_h;}
multi_w = imgWidth/w; multi_h = imgHeight/h;
$('#jcrop_target').css({'height': h, 'width': w,'margin':'0px' });
// destroy Jcrop if it is existed
if (typeof jcrop_api != 'undefined') {
jcrop_api.destroy();
}
$('#jcrop_target').Jcrop({
onSelect: showCoords,
bgColor: 'black',
bgOpacity: .4,
setSelect: [ 0, 0, 100, 100 ],
aspectRatio: 1 / 1
}, function(){jcrop_api = this; alert(jcrop_api);});
function showCoords(c) {
X = c.x*multi_w;
Y = c.y*multi_h;
He = c.h*multi_h;
Wi = c.w*multi_w;
$("#x1").val(X);
$("#y1").val(Y);
$("#w").val(Wi);
$("#h").val(He);
}
$("#bouton_fermer").on('click', function() {
//alert('clique');
$('#popup_rognage').css('visibility', 'hidden');
$('#cadrage_popup').css('visibility', 'hidden');
$('#block_options').css('visibility', 'hidden');
$('#bouton_valider').css('visibility' , 'hidden');
$('#bouton_fermer').css('visibility' , 'hidden');
jcrop_api.destroy();
$('#jcrop_target').css('visibility' , 'hidden');
});
$("#bouton_valider").on('click', function() {
$('#popup_rognage').css('visibility', 'hidden');
$('#cadrage_popup').css('visibility', 'hidden');
$('#block_options').css('visibility', 'hidden');
$('#bouton_valider').css('visibility' , 'hidden');
$('#bouton_fermer').css('visibility' , 'hidden');
jcrop_api.destroy();
$('#jcrop_target').css('visibility' , 'hidden');
marge_gauche = $("#x1").val();
marge_haute = $("#y1").val();
carre = $("#w").val();
lien = $('#jcrop_target').attr('src');
$("#ajout_photo").children('div').children('img').css({'visibility':'visible', 'height': h, 'width': w, 'margin-left': -marge_gauche, 'margin-top': -marge_haute}).attr('src', lien);
});
/*OptionName Value Type Description Default
aspectRatio decimal Aspect ratio of w/h (e.g. 1 for square) n/a
minSize array [ w, h ] Minimum width/height, use 0 for unbounded dimension n/a
maxSize array [ w, h ] Maximum width/height, use 0 for unbounded dimension n/a
setSelect array [ x, y, x2, y2 ] Set an initial selection area n/a
bgColor color value Set color of background container 'black'
bgOpacity decimal 0 - 1 Opacity of outer image when cropping .6 */
});
}
}
</script>
</html> |
[jcrop.js] Réouverture image identique impossible sur chrome et safari
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