php版本上妆程序给图片添加饰物

程序员文章站 2022-06-16 22:51:50

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php版本化妆程序给图片添加饰物

大家估计都用手机玩过化妆整人的程序

也就是对照片加工处理添加饰物然后生成一张图片可以搞笑娱乐大家

php版本上妆程序给图片添加饰物

本文主要采用的技术有

1.jquery的拖拽 drag& drop技术

2.PHP转换Json data

3.CSS3 +ＨＴＭＬ５

首先我们建立一个大体的框架

?采用的ｃｓｓ　

#content{    position:relative;    width:1105px;    height:500px;    margin:40px auto 0px auto;    background-color:#F9F9F9;    -moz-border-radius:6px;    -webkit-border-radius:6px;    border-radius:6px;    -moz-box-shadow:0px 0px 8px #ccc;    -webkit-box-shadow:0px 0px 8px #ccc;    box-shadow:0px 0px 8px #ccc;}.background{    position:absolute;    width:640px;    height:480px;    top:10px;    left:215px;    -moz-box-shadow:0px 0px 3px #bbb;    -webkit-box-shadow:0px 0px 3px #bbb;    box-shadow:0px 0px 3px #bbb;}

?然后是拖拽的元素和图片的　ｃｓｓ样式

#objects{    width:210px;    height:486px;    top:10px;    left:10px;    position:absolute;}.obj_item{    width:70px;    height:70px;    float:left;}#tools{    width:230px;    top:8px;    right:10px;    position:absolute;    height:420px;    overflow-y:scroll;    overflow-x:hidden;}.item{    border:3px solid #fff;    background-color:#ddd;    height:60px;    position:relative;    margin:2px 5px 2px 2px;    -moz-border-radius:3px;    -webkit-border-radius:3px;    border-radius:3px;    -moz-box-shadow:0px 0px 2px #999;    -webkit-box-shadow:0px 0px 2px #999;    box-shadow:0px 0px 2px #999;}.thumb{    width:50px;    height:50px;    margin:5px;    float:left;}.slider{    float: left;    width: 115px;    margin: 30px 0px 0px 5px;    background-color:#fff;    height:10px;    position:relative;}.slider span{    font-size:10px;    font-weight:normal;    margin-top:-25px;    float:left;}.slider span.degrees{    position:absolute;    right:-22px;    top:20px;    width:20px;    height:20px;}.slider .ui-slider-handle {    width:10px;    height:20px;    outline:none;}a.remove{    width:16px;    height:16px;    position:absolute;    top:0px;    right:0px;    background:transparent url(../images/cancel.png) no-repeat top left;    opacity:0.5;    cursor:pointer;}a.remove:hover{    opacity:1.0;}

饰品元素　被存储在ｊｓｏｎ　ｄａｔａ中

var data = {    "images": [        {"id" : "obj_0" ,"src" : "background.jpg", "width" : "640", "height" : "480"}    ]};

?另外元素可以放大缩小　并且可以拖拽

$('#objects img').resizable({    handles : 'se',    stop    : resizestop}).parent('.ui-wrapper').draggable({    revert  : 'invalid'});

$('#background').droppable({    accept  : '#objects div', /* accept only draggables from #objects */    drop    : function(event, ui) {        var $this       = $(this);        ++count_dropped_hits;        var draggable_elem = ui.draggable;        draggable_elem.css('z-index',count_dropped_hits);        /* object was dropped : register it */        var objsrc      = draggable_elem.find('.ui-widget-content').attr('src');        var objwidth    = parseFloat(draggable_elem.css('width'),10);        var objheight   = parseFloat(draggable_elem.css('height'),10);         /* for top and left we decrease the top and left of the droppable element */        var objtop      = ui.offset.top - $this.offset().top;        var objleft     = ui.offset.left - $this.offset().left;         var objid       = draggable_elem.find('.ui-widget-content').attr('id');        var index       = exist_object(objid);        if(index!=-1) { //if exists update top and left            data.images[index].top  = objtop;            data.images[index].left = objleft;        }        else{            /* register new one */            var newObject = {                'id'        : objid,                'src'       : objsrc,                'width'     : objwidth,                'height'    : objheight,                'top'       : objtop,                'left'      : objleft,                'rotation'  : '0'            };            data.images.push(newObject);            /* add object to sidebar*/             $('',{                className   :   'item'            }).append(                $('',{                    className   :   'thumb',                    html        :   ''                })            ).append(                $('',{                    className   :   'slider',                    html        :   'Rotate0'                })            ).append(                $('',{                    className   :   'remove'                })            ).append(                $('',{                    type        :   'hidden',                    value       :   objid       // keeps track of which object is associated                })            ).appendTo($('#tools'));            $('.slider').slider({                orientation : 'horizontal',                max         : 180,                min         : -180,                value       : 0,                slide       : function(event, ui) {                    var $this = $(this);                    /* Change the rotation and register that value in data object when it stops */                    draggable_elem.css({                        '-moz-transform':'rotate('+ui.value+'deg)',                        '-webkit-transform':'rotate('+ui.value+'deg)'                    });                    $('.degrees',$this).html(ui.value);                },                stop        : function(event, ui) {                    newObject.rotation = ui.value;                }            });        }    }});

?下面是整体的ｐｈｐ文件

$res = JSON_decode(stripslashes($_POST['JSONdata']), true);/* get data */$count_images   = count($res['images']);/* the background image is the first one */$background     = $res['images'][0]['src'];$photo1         = imagecreatefromjpeg($background);$foto1W         = imagesx($photo1);$foto1H         = imagesy($photo1);$photoFrameW    = $res['images'][0]['width'];$photoFrameH    = $res['images'][0]['height'];$photoFrame     = imagecreatetruecolor($photoFrameW,$photoFrameH);imagecopyresampled($photoFrame, $photo1, 0, 0, 0, 0, $photoFrameW, $photoFrameH, $foto1W, $foto1H); /* the other images */for($i = 1; $i ?

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