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File: js/jquery.Jcrop.min.js

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  Classes of Estefano Salazar  >  Image Amatore  >  js/jquery.Jcrop.min.js  >  Download  
File: js/jquery.Jcrop.min.js
Role: Auxiliary data
Content type: text/plain
Description: Auxiliary data
Class: Image Amatore
Resize or crop JPEG, PNG or GIF image files
Author: By
Last change:
Date: 1 year ago
Size: 15,899 bytes
 

Contents

Class file image Download
/**
 * jquery.Jcrop.min.js v0.9.10 (build:20120429)
 * jQuery Image Cropping Plugin - released under MIT License
 * Copyright (c) 2008-2012 Tapmodo Interactive LLC
 * https://github.com/tapmodo/Jcrop
 */
(function(a){a.Jcrop=function(b,c){function h(a){return a+"px"}function i(a){return d.baseClass+"-"+a}function j(){return a.fx.step.hasOwnProperty("backgroundColor")}function k(b){var c=a(b).offset();return[c.left,c.top]}function l(a){return[a.pageX-e[0],a.pageY-e[1]]}function m(b){typeof b!="object"&&(b={}),d=a.extend(d,b),a.each(["onChange","onSelect","onRelease","onDblClick"],function(a,b){typeof d[b]!="function"&&(d[b]=function(){})})}function n(a,b){e=k(E),bd.setCursor(a==="move"?a:a+"-resize");if(a==="move")return bd.activateHandlers(p(b),u);var c=ba.getFixed(),d=q(a),f=ba.getCorner(q(d));ba.setPressed(ba.getCorner(d)),ba.setCurrent(f),bd.activateHandlers(o(a,c),u)}function o(a,b){return function(c){if(!d.aspectRatio)switch(a){case"e":c[1]=b.y2;break;case"w":c[1]=b.y2;break;case"n":c[0]=b.x2;break;case"s":c[0]=b.x2}else switch(a){case"e":c[1]=b.y+1;break;case"w":c[1]=b.y+1;break;case"n":c[0]=b.x+1;break;case"s":c[0]=b.x+1}ba.setCurrent(c),bc.update()}}function p(a){var b=a;return be.watchKeys(),function(
a){ba.moveOffset([a[0]-b[0],a[1]-b[1]]),b=a,bc.update()}}function q(a){switch(a){case"n":return"sw";case"s":return"nw";case"e":return"nw";case"w":return"ne";case"ne":return"sw";case"nw":return"se";case"se":return"nw";case"sw":return"ne"}}function r(a){return function(b){return d.disabled?!1:a==="move"&&!d.allowMove?!1:(e=k(E),X=!0,n(a,l(b)),b.stopPropagation(),b.preventDefault(),!1)}}function s(a,b,c){var d=a.width(),e=a.height();d>b&&b>0&&(d=b,e=b/a.width()*a.height()),e>c&&c>0&&(e=c,d=c/a.height()*a.width()),U=a.width()/d,V=a.height()/e,a.width(d).height(e)}function t(a){return{x:a.x*U,y:a.y*V,x2:a.x2*U,y2:a.y2*V,w:a.w*U,h:a.h*V}}function u(a){var b=ba.getFixed();b.w>d.minSelect[0]&&b.h>d.minSelect[1]?(bc.enableHandles(),bc.done()):bc.release(),bd.setCursor(d.allowSelect?"crosshair":"default")}function v(a){if(d.disabled)return!1;if(!d.allowSelect)return!1;X=!0,e=k(E),bc.disableHandles(),bd.setCursor("crosshair");var b=l(a);return ba.setPressed(b),bc.update(),bd.activateHandlers(w,u),be.watchKeys(),a.stopPropagation
(),a.preventDefault(),!1}function w(a){ba.setCurrent(a),bc.update()}function z(){var b=a("<div></div>").addClass(i("tracker"));return a.browser.msie&&b.css({opacity:0,backgroundColor:"white"}),b}function bf(a){H.removeClass().addClass(i("holder")).addClass(a)}function bg(a,b){function t(){window.setTimeout(u,l)}var c=a[0]/U,e=a[1]/V,f=a[2]/U,g=a[3]/V;if(Y)return;var h=ba.flipCoords(c,e,f,g),i=ba.getFixed(),j=[i.x,i.y,i.x2,i.y2],k=j,l=d.animationDelay,m=h[0]-j[0],n=h[1]-j[1],o=h[2]-j[2],p=h[3]-j[3],q=0,r=d.swingSpeed;x=k[0],y=k[1],f=k[2],g=k[3],bc.animMode(!0);var s,u=function(){return function(){q+=(100-q)/r,k[0]=x+q/100*m,k[1]=y+q/100*n,k[2]=f+q/100*o,k[3]=g+q/100*p,q>=99.8&&(q=100),q<100?(bi(k),t()):(bc.done(),typeof b=="function"&&b.call(bt))}}();t()}function bh(a){bi([a[0]/U,a[1]/V,a[2]/U,a[3]/V]),d.onSelect.call(bt,t(ba.getFixed())),bc.enableHandles()}function bi(a){ba.setPressed([a[0],a[1]]),ba.setCurrent([a[2],a[3]]),bc.update()}function bj(){return t(ba.getFixed())}function bk(){return ba.getFixed()}function bl
(a){m(a),bs()}function bm(){d.disabled=!0,bc.disableHandles(),bc.setCursor("default"),bd.setCursor("default")}function bn(){d.disabled=!1,bs()}function bo(){bc.done(),bd.activateHandlers(null,null)}function bp(){H.remove(),B.show(),a(b).removeData("Jcrop")}function bq(a,b){bc.release(),bm();var c=new Image;c.onload=function(){var e=c.width,f=c.height,g=d.boxWidth,h=d.boxHeight;E.width(e).height(f),E.attr("src",a),I.attr("src",a),s(E,g,h),F=E.width(),G=E.height(),I.width(F).height(G),N.width(F+M*2).height(G+M*2),H.width(F).height(G),bb.resize(F,G),bn(),typeof b=="function"&&b.call(bt)},c.src=a}function br(a,b,c){var e=b||d.bgColor;d.bgFade&&j()&&d.fadeTime&&!c?a.animate({backgroundColor:e},{queue:!1,duration:d.fadeTime}):a.css("backgroundColor",e)}function bs(a){d.allowResize?a?bc.enableOnly():bc.enableHandles():bc.disableHandles(),bd.setCursor(d.allowSelect?"crosshair":"default"),bc.setCursor(d.allowMove?"move":"default"),d.hasOwnProperty("trueSize")&&(U=d.trueSize[0]/F,V=d.trueSize[1]/G),d.hasOwnProperty("setSelect"
)&&(bh(d.setSelect),bc.done(),delete d.setSelect),bb.refresh(),d.bgColor!=O&&(br(d.shade?bb.getShades():H,d.shade?d.shadeColor||d.bgColor:d.bgColor),O=d.bgColor),P!=d.bgOpacity&&(P=d.bgOpacity,d.shade?bb.refresh():bc.setBgOpacity(P)),Q=d.maxSize[0]||0,R=d.maxSize[1]||0,S=d.minSize[0]||0,T=d.minSize[1]||0,d.hasOwnProperty("outerImage")&&(E.attr("src",d.outerImage),delete d.outerImage),bc.refresh()}var d=a.extend({},a.Jcrop.defaults),e,f,g=!1;a.browser.msie&&a.browser.version.split(".")[0]==="6"&&(g=!0),typeof b!="object"&&(b=a(b)[0]),typeof c!="object"&&(c={}),m(c);var A={border:"none",visibility:"visible",margin:0,padding:0,position:"absolute",top:0,left:0},B=a(b),C=!0;if(b.tagName=="IMG"){if(B[0].width!=0&&B[0].height!=0)B.width(B[0].width),B.height(B[0].height);else{var D=new Image;D.src=B[0].src,B.width(D.width),B.height(D.height)}var E=B.clone().removeAttr("id").css(A).show();E.width(B.width()),E.height(B.height()),B.after(E).hide()}else E=B.css(A).show(),C=!1,d.shade===null&&(d.shade=!0);s(E,d.boxWidth,d.
boxHeight);var F=E.width(),G=E.height(),H=a("<div />").width(F).height(G).addClass(i("holder")).css({position:"relative",backgroundColor:d.bgColor}).insertAfter(B).append(E);d.addClass&&H.addClass(d.addClass);var I=a("<div />"),J=a("<div />").width("100%").height("100%").css({zIndex:310,position:"absolute",overflow:"hidden"}),K=a("<div />").width("100%").height("100%").css("zIndex",320),L=a("<div />").css({position:"absolute",zIndex:600}).dblclick(function(){var a=ba.getFixed();d.onDblClick.call(bt,a)}).insertBefore(E).append(J,K);C&&(I=a("<img />").attr("src",E.attr("src")).css(A).width(F).height(G),J.append(I)),g&&L.css({overflowY:"hidden"});var M=d.boundary,N=z().width(F+M*2).height(G+M*2).css({position:"absolute",top:h(-M),left:h(-M),zIndex:290}).mousedown(v),O=d.bgColor,P=d.bgOpacity,Q,R,S,T,U,V,W=!0,X,Y,Z;e=k(E);var _=function(){function a(){var a={},b=["touchstart","touchmove","touchend"],c=document.createElement("div"),d;try{for(d=0;d<b.length;d++){var e=b[d];e="on"+e;var f=e in c;f||(c.setAttribute(e,"return;"
),f=typeof c[e]=="function"),a[b[d]]=f}return a.touchstart&&a.touchend&&a.touchmove}catch(g){return!1}}function b(){return d.touchSupport===!0||d.touchSupport===!1?d.touchSupport:a()}return{createDragger:function(a){return function(b){return b.pageX=b.originalEvent.changedTouches[0].pageX,b.pageY=b.originalEvent.changedTouches[0].pageY,d.disabled?!1:a==="move"&&!d.allowMove?!1:(X=!0,n(a,l(b)),b.stopPropagation(),b.preventDefault(),!1)}},newSelection:function(a){return a.pageX=a.originalEvent.changedTouches[0].pageX,a.pageY=a.originalEvent.changedTouches[0].pageY,v(a)},isSupported:a,support:b()}}(),ba=function(){function h(d){d=n(d),c=a=d[0],e=b=d[1]}function i(a){a=n(a),f=a[0]-c,g=a[1]-e,c=a[0],e=a[1]}function j(){return[f,g]}function k(d){var f=d[0],g=d[1];0>a+f&&(f-=f+a),0>b+g&&(g-=g+b),G<e+g&&(g+=G-(e+g)),F<c+f&&(f+=F-(c+f)),a+=f,c+=f,b+=g,e+=g}function l(a){var b=m();switch(a){case"ne":return[b.x2,b.y];case"nw":return[b.x,b.y];case"se":return[b.x2,b.y2];case"sw":return[b.x,b.y2]}}function m(){if(!d.aspectRatio
)return p();var f=d.aspectRatio,g=d.minSize[0]/U,h=d.maxSize[0]/U,i=d.maxSize[1]/V,j=c-a,k=e-b,l=Math.abs(j),m=Math.abs(k),n=l/m,r,s,t,u;return h===0&&(h=F*10),i===0&&(i=G*10),n<f?(s=e,t=m*f,r=j<0?a-t:t+a,r<0?(r=0,u=Math.abs((r-a)/f),s=k<0?b-u:u+b):r>F&&(r=F,u=Math.abs((r-a)/f),s=k<0?b-u:u+b)):(r=c,u=l/f,s=k<0?b-u:b+u,s<0?(s=0,t=Math.abs((s-b)*f),r=j<0?a-t:t+a):s>G&&(s=G,t=Math.abs(s-b)*f,r=j<0?a-t:t+a)),r>a?(r-a<g?r=a+g:r-a>h&&(r=a+h),s>b?s=b+(r-a)/f:s=b-(r-a)/f):r<a&&(a-r<g?r=a-g:a-r>h&&(r=a-h),s>b?s=b+(a-r)/f:s=b-(a-r)/f),r<0?(a-=r,r=0):r>F&&(a-=r-F,r=F),s<0?(b-=s,s=0):s>G&&(b-=s-G,s=G),q(o(a,b,r,s))}function n(a){return a[0]<0&&(a[0]=0),a[1]<0&&(a[1]=0),a[0]>F&&(a[0]=F),a[1]>G&&(a[1]=G),[a[0],a[1]]}function o(a,b,c,d){var e=a,f=c,g=b,h=d;return c<a&&(e=c,f=a),d<b&&(g=d,h=b),[e,g,f,h]}function p(){var d=c-a,f=e-b,g;return Q&&Math.abs(d)>Q&&(c=d>0?a+Q:a-Q),R&&Math.abs(f)>R&&(e=f>0?b+R:b-R),T/V&&Math.abs(f)<T/V&&(e=f>0?b+T/V:b-T/V),S/U&&Math.abs(d)<S/U&&(c=d>0?a+S/U:a-S/U),a<0&&(c-=a,a-=a),b<0&&(e-=b,b-=b),c<0&&
(a-=c,c-=c),e<0&&(b-=e,e-=e),c>F&&(g=c-F,a-=g,c-=g),e>G&&(g=e-G,b-=g,e-=g),a>F&&(g=a-G,e-=g,b-=g),b>G&&(g=b-G,e-=g,b-=g),q(o(a,b,c,e))}function q(a){return{x:a[0],y:a[1],x2:a[2],y2:a[3],w:a[2]-a[0],h:a[3]-a[1]}}var a=0,b=0,c=0,e=0,f,g;return{flipCoords:o,setPressed:h,setCurrent:i,getOffset:j,moveOffset:k,getCorner:l,getFixed:m}}(),bb=function(){function f(a,b){e.left.css({height:h(b)}),e.right.css({height:h(b)})}function g(){return i(ba.getFixed())}function i(a){e.top.css({left:h(a.x),width:h(a.w),height:h(a.y)}),e.bottom.css({top:h(a.y2),left:h(a.x),width:h(a.w),height:h(G-a.y2)}),e.right.css({left:h(a.x2),width:h(F-a.x2)}),e.left.css({width:h(a.x)})}function j(){return a("<div />").css({position:"absolute",backgroundColor:d.shadeColor||d.bgColor}).appendTo(c)}function k(){b||(b=!0,c.insertBefore(E),g(),bc.setBgOpacity(1,0,1),I.hide(),l(d.shadeColor||d.bgColor,1),bc.isAwake()?n(d.bgOpacity,1):n(1,1))}function l(a,b){br(p(),a,b)}function m(){b&&(c.remove(),I.show(),b=!1,bc.isAwake()?bc.setBgOpacity(d.bgOpacity
,1,1):(bc.setBgOpacity(1,1,1),bc.disableHandles()),br(H,0,1))}function n(a,e){b&&(d.bgFade&&!e?c.animate({opacity:1-a},{queue:!1,duration:d.fadeTime}):c.css({opacity:1-a}))}function o(){d.shade?k():m(),bc.isAwake()&&n(d.bgOpacity)}function p(){return c.children()}var b=!1,c=a("<div />").css({position:"absolute",zIndex:240,opacity:0}),e={top:j(),left:j().height(G),right:j().height(G),bottom:j()};return{update:g,updateRaw:i,getShades:p,setBgColor:l,enable:k,disable:m,resize:f,refresh:o,opacity:n}}(),bc=function(){function k(b){var c=a("<div />").css({position:"absolute",opacity:d.borderOpacity}).addClass(i(b));return J.append(c),c}function l(b,c){var d=a("<div />").mousedown(r(b)).css({cursor:b+"-resize",position:"absolute",zIndex:c}).addClass("ord-"+b);return _.support&&d.bind("touchstart.jcrop",_.createDragger(b)),K.append(d),d}function m(a){var b=d.handleSize;return l(a,c++).css({opacity:d.handleOpacity}).width(b).height(b).addClass(i("handle"))}function n(a){return l(a,c++).addClass("jcrop-dragbar")}function o
(a){var b;for(b=0;b<a.length;b++)g[a[b]]=n(a[b])}function p(a){var b,c;for(c=0;c<a.length;c++){switch(a[c]){case"n":b="hline";break;case"s":b="hline bottom";break;case"e":b="vline right";break;case"w":b="vline"}e[a[c]]=k(b)}}function q(a){var b;for(b=0;b<a.length;b++)f[a[b]]=m(a[b])}function s(a,b){d.shade||I.css({top:h(-b),left:h(-a)}),L.css({top:h(b),left:h(a)})}function u(a,b){L.width(a).height(b)}function v(){var a=ba.getFixed();ba.setPressed([a.x,a.y]),ba.setCurrent([a.x2,a.y2]),w()}function w(a){if(b)return x(a)}function x(a){var c=ba.getFixed();u(c.w,c.h),s(c.x,c.y),d.shade&&bb.updateRaw(c),b||A(),a?d.onSelect.call(bt,t(c)):d.onChange.call(bt,t(c))}function y(a,c,e){if(!b&&!c)return;d.bgFade&&!e?E.animate({opacity:a},{queue:!1,duration:d.fadeTime}):E.css("opacity",a)}function A(){L.show(),d.shade?bb.opacity(P):y(P,!0),b=!0}function B(){F(),L.hide(),d.shade?bb.opacity(1):y(1),b=!1,d.onRelease.call(bt)}function C(){j&&K.show()}function D(){j=!0;if(d.allowResize)return K.show(),!0}function F(){j=!1,K.hide(
)}function G(a){Y===a?F():D()}function H(){G(!1),v()}var b,c=370,e={},f={},g={},j=!1;d.dragEdges&&a.isArray(d.createDragbars)&&o(d.createDragbars),a.isArray(d.createHandles)&&q(d.createHandles),d.drawBorders&&a.isArray(d.createBorders)&&p(d.createBorders),a(document).bind("touchstart.jcrop-ios",function(b){a(b.currentTarget).hasClass("jcrop-tracker")&&b.stopPropagation()});var M=z().mousedown(r("move")).css({cursor:"move",position:"absolute",zIndex:360});return _.support&&M.bind("touchstart.jcrop",_.createDragger("move")),J.append(M),F(),{updateVisible:w,update:x,release:B,refresh:v,isAwake:function(){return b},setCursor:function(a){M.css("cursor",a)},enableHandles:D,enableOnly:function(){j=!0},showHandles:C,disableHandles:F,animMode:G,setBgOpacity:y,done:H}}(),bd=function(){function f(){N.css({zIndex:450}),_.support&&a(document).bind("touchmove.jcrop",k).bind("touchend.jcrop",m),e&&a(document).bind("mousemove.jcrop",h).bind("mouseup.jcrop",i)}function g(){N.css({zIndex:290}),a(document).unbind(".jcrop")}function h
(a){return b(l(a)),!1}function i(a){return a.preventDefault(),a.stopPropagation(),X&&(X=!1,c(l(a)),bc.isAwake()&&d.onSelect.call(bt,t(ba.getFixed())),g(),b=function(){},c=function(){}),!1}function j(a,d){return X=!0,b=a,c=d,f(),!1}function k(a){return a.pageX=a.originalEvent.changedTouches[0].pageX,a.pageY=a.originalEvent.changedTouches[0].pageY,h(a)}function m(a){return a.pageX=a.originalEvent.changedTouches[0].pageX,a.pageY=a.originalEvent.changedTouches[0].pageY,i(a)}function n(a){N.css("cursor",a)}var b=function(){},c=function(){},e=d.trackDocument;return e||N.mousemove(h).mouseup(i).mouseout(i),E.before(N),{activateHandlers:j,setCursor:n}}(),be=function(){function e(){d.keySupport&&(b.show(),b.focus())}function f(a){b.hide()}function h(a,b,c){d.allowMove&&(ba.moveOffset([b,c]),bc.updateVisible(!0)),a.preventDefault(),a.stopPropagation()}function i(a){if(a.ctrlKey||a.metaKey)return!0;Z=a.shiftKey?!0:!1;var b=Z?10:1;switch(a.keyCode){case 37:h(a,-b,0);break;case 39:h(a,b,0);break;case 38:h(a,0,-b);break;case 40
:h(a,0,b);break;case 27:d.allowSelect&&bc.release();break;case 9:return!0}return!1}var b=a('<input type="radio" />').css({position:"fixed",left:"-120px",width:"12px"}),c=a("<div />").css({position:"absolute",overflow:"hidden"}).append(b);return d.keySupport&&(b.keydown(i).blur(f),g||!d.fixedSupport?(b.css({position:"absolute",left:"-20px"}),c.append(b).insertBefore(E)):b.insertBefore(E)),{watchKeys:e}}();_.support&&N.bind("touchstart.jcrop",_.newSelection),K.hide(),bs(!0);var bt={setImage:bq,animateTo:bg,setSelect:bh,setOptions:bl,tellSelect:bj,tellScaled:bk,setClass:bf,disable:bm,enable:bn,cancel:bo,release:bc.release,destroy:bp,focus:be.watchKeys,getBounds:function(){return[F*U,G*V]},getWidgetSize:function(){return[F,G]},getScaleFactor:function(){return[U,V]},getOptions:function(){return d},ui:{holder:H,selection:L}};return a.browser.msie&&H.bind("selectstart",function(){return!1}),B.data("Jcrop",bt),bt},a.fn.Jcrop=function(b,c){var d;return this.each(function(){if(a(this).data("Jcrop")){if(b==="api")return a
(this).data("Jcrop");a(this).data("Jcrop").setOptions(b)}else this.tagName=="IMG"?a.Jcrop.Loader(this,function(){a(this).css({display:"block",visibility:"hidden"}),d=a.Jcrop(this,b),a.isFunction(c)&&c.call(d)}):(a(this).css({display:"block",visibility:"hidden"}),d=a.Jcrop(this,b),a.isFunction(c)&&c.call(d))}),this},a.Jcrop.Loader=function(b,c,d){function g(){f.complete?(e.unbind(".jcloader"),a.isFunction(c)&&c.call(f)):window.setTimeout(g,50)}var e=a(b),f=e[0];e.bind("load.jcloader",g).bind("error.jcloader",function(b){e.unbind(".jcloader"),a.isFunction(d)&&d.call(f)}),f.complete&&a.isFunction(c)&&(e.unbind(".jcloader"),c.call(f))},a.Jcrop.defaults={allowSelect:!0,allowMove:!0,allowResize:!0,trackDocument:!0,baseClass:"jcrop",addClass:null,bgColor:"black",bgOpacity:.6,bgFade:!1,borderOpacity:.4,handleOpacity:.5,handleSize:7,aspectRatio:0,keySupport:!0,createHandles:["n","s","e","w","nw","ne","se","sw"],createDragbars:["n","s","e","w"],createBorders:["n","s","e","w"],drawBorders:!0,dragEdges:!0,fixedSupport:!0,
touchSupport:null,shade:null,boxWidth:0,boxHeight:0,boundary:2,fadeTime:400,animationDelay:20,swingSpeed:3,minSelect:[0,0],maxSize:[0,0],minSize:[0,0],onChange:function(){},onSelect:function(){},onDblClick:function(){},onRelease:function(){}}})(jQuery);