11 lines
20 KiB
JavaScript
11 lines
20 KiB
JavaScript
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/*
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* jQuery 2d Transform v0.9.3
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* http://wiki.github.com/heygrady/transform/
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*
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* Copyright 2010, Grady Kuhnline
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* Dual licensed under the MIT or GPL Version 2 licenses.
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* http://jquery.org/license
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*
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* Date: Sat Dec 4 15:46:09 2010 -0800
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*/
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(function(f,g,j,b){var h=/progid:DXImageTransform\.Microsoft\.Matrix\(.*?\)/,c=/^([\+\-]=)?([\d+.\-]+)(.*)$/,q=/%/;var d=j.createElement("modernizr"),e=d.style;function n(s){return parseFloat(s)}function l(){var s={transformProperty:"",MozTransform:"-moz-",WebkitTransform:"-webkit-",OTransform:"-o-",msTransform:"-ms-"};for(var t in s){if(typeof e[t]!="undefined"){return s[t]}}return null}function r(){if(typeof(g.Modernizr)!=="undefined"){return Modernizr.csstransforms}var t=["transformProperty","WebkitTransform","MozTransform","OTransform","msTransform"];for(var s in t){if(e[t[s]]!==b){return true}}}var a=l(),i=a!==null?a+"transform":false,k=a!==null?a+"transform-origin":false;f.support.csstransforms=r();if(a=="-ms-"){i="msTransform";k="msTransformOrigin"}f.extend({transform:function(s){s.transform=this;this.$elem=f(s);this.applyingMatrix=false;this.matrix=null;this.height=null;this.width=null;this.outerHeight=null;this.outerWidth=null;this.boxSizingValue=null;this.boxSizingProperty=null;this.attr=null;this.transformProperty=i;this.transformOriginProperty=k}});f.extend(f.transform,{funcs:["matrix","origin","reflect","reflectX","reflectXY","reflectY","rotate","scale","scaleX","scaleY","skew","skewX","skewY","translate","translateX","translateY"]});f.fn.transform=function(s,t){return this.each(function(){var u=this.transform||new f.transform(this);if(s){u.exec(s,t)}})};f.transform.prototype={exec:function(s,t){t=f.extend(true,{forceMatrix:false,preserve:false},t);this.attr=null;if(t.preserve){s=f.extend(true,this.getAttrs(true,true),s)}else{s=f.extend(true,{},s)}this.setAttrs(s);if(f.support.csstransforms&&!t.forceMatrix){return this.execFuncs(s)}else{if(f.browser.msie||(f.support.csstransforms&&t.forceMatrix)){return this.execMatrix(s)}}return false},execFuncs:function(t){var s=[];for(var u in t){if(u=="origin"){this[u].apply(this,f.isArray(t[u])?t[u]:[t[u]])}else{if(f.inArray(u,f.transform.funcs)!==-1){s.push(this.createTransformFunc(u,t[u]))}}}this.$elem.css(i,s.join(" "));return true},execMatrix:function(z){var C,x,t;var F=this.$elem[0],B=this;function A(N,M){if(q.test(N)){return parseFloat(N)/100*B["safeOuter"+(M?"Height":"Width")]()}return o(F,N)}var s=/translate[X|Y]?/,u=[];for(var v in z){switch(f.type(z[v])){case"array":t=z[v];break;case"string":t=f.map(z[v].split(","),f.trim);break;default:t=[z[v]]}if(f.matrix[v]){if(f.cssAngle[v]){t=f.map(t,f.angle.toDegree)}else{if(!f.cssNumber[v]){t=f.map(t,A)}else{t=f.map(t,n)}}x=f.matrix[v].apply(this,t);if(s.test(v)){u.push(x)}else{C=C?C.x(x):x}}else{if(v=="origin"){this[v].apply(this,t)}}}C=C||f.matrix.identity();f.each(u,function(M,N){C=C.x(N)});var K=parseFloat(C.e(1,1).toFixed(6)),I=parseFloat(C.e(2,1).toFixed(6)),H=parseFloat(C.e(1,2).toFixed(6)),G=parseFloat(C.e(2,2).toFixed(6)),L=C.rows===3?parseFloat(C.e(1,3).toFixed(6)):0,J=C.rows===3?parseFloat(C.e(2,3).toFixed(6)):0;if(f.support.csstransforms&&a==="-moz-"){this.$elem.css(i,"matrix("+K+", "+I+", "+H+", "+G+", "+L+"px, "+J+"px)")}else{if(f.support.csstransforms){this.$elem.css(i,"matrix("+K+", "+I+", "+H+", "+G+", "+L+", "+J+")")}else{if(f.browser.msie){var w=", FilterType='nearest neighbor'";var D=this.$elem[0].style;var E="progid:DXImageTransform.Microsoft.Matrix(M11="+K+", M12="+H+", M21="+I+", M22="+G+", sizingMethod='auto expand'"+w+")";var y=D.filter||f.curCSS(this.$elem[0],"filter")||"";D.filter=h.test(y)?y.replace(h,E):y?y+" "+E:E;this.applyingMatrix=true;this.matrix=C;this.fixPosition(C,L,J);this.applyingMatrix=false;this.matrix=null}}}return true},origin:function(s,t){if(f.support.csstransforms){if(typeof t==="undefined"){this.$elem.css(k,s)}else{this.$elem.css(k,s+" "+t)}return true}switch(s){case"left":s="0";break;case"right":s="100%";break;case"center":case b:s="50%"}switch(t){case"top":t="0";break;case"bottom":t="100%";break;case"center":case b:t="50%"}this.setAttr("origin",[q.test(s)?s:o(this.$elem[0],s)+"px",q.test(t)?t:o(this.$elem[0],t)+"px"]);return true},createTransformFunc:function(t,u){if(t.substr(0,7)==="reflect"){var s=u?f.matrix[t]():f.matrix.identity();return"matrix("+s.e(1,1)+", "+s.e(2,
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