2011-01-13 03:04:58 -05:00
|
|
|
(function(a){a.Jcrop=function(d,A){var d=d,A=A;if(typeof(d)!=="object"){d=a(d)[0]}if(typeof(A)!=="object"){A={}}if(!("trackDocument" in A)){A.trackDocument=a.browser.msie?false:true;if(a.browser.msie&&a.browser.version.split(".")[0]=="8"){A.trackDocument=true}}if(!("keySupport" in A)){A.keySupport=a.browser.msie?false:true}var U={trackDocument:false,baseClass:"jcrop",addClass:null,bgColor:"black",bgOpacity:0.6,borderOpacity:0.4,handleOpacity:0.5,handlePad:5,handleSize:9,handleOffset:5,edgeMargin:14,aspectRatio:0,keySupport:true,cornerHandles:true,sideHandles:true,drawBorders:true,dragEdges:true,boxWidth:0,boxHeight:0,boundary:8,animationDelay:20,swingSpeed:3,allowSelect:true,allowMove:true,allowResize:true,minSelect:[0,0],maxSize:[0,0],minSize:[0,0],onChange:function(){},onSelect:function(){}};var H=U;z(A);var W=a(d);var al=W.clone().removeAttr("id").css({position:"absolute"});al.width(W.width());al.height(W.height());W.after(al).hide();T(al,H.boxWidth,H.boxHeight);var Q=al.width(),O=al.height(),Z=a("<div />").width(Q).height(O).addClass(C("holder")).css({position:"relative",backgroundColor:H.bgColor}).insertAfter(W).append(al);if(H.addClass){Z.addClass(H.addClass)}var I=a("<img />").attr("src",al.attr("src")).css("position","absolute").width(Q).height(O);var k=a("<div />").width(K(100)).height(K(100)).css({zIndex:310,position:"absolute",overflow:"hidden"}).append(I);var L=a("<div />").width(K(100)).height(K(100)).css("zIndex",320);var y=a("<div />").css({position:"absolute",zIndex:300}).insertBefore(al).append(k,L);var t=H.boundary;var b=ae().width(Q+(t*2)).height(O+(t*2)).css({position:"absolute",top:l(-t),left:l(-t),zIndex:290}).mousedown(ac);var x,ah,p,S;var M,e,n=true;var ad=D(al),r,an,am,B,ab;var aa=function(){var aq=0,aC=0,ap=0,aB=0,au,ar;function aw(aF){var aF=at(aF);ap=aq=aF[0];aB=aC=aF[1]}function av(aF){var aF=at(aF);au=aF[0]-ap;ar=aF[1]-aB;ap=aF[0];aB=aF[1]}function aE(){return[au,ar]}function ao(aH){var aG=aH[0],aF=aH[1];if(0>aq+aG){aG-=aG+aq}if(0>aC+aF){aF-=aF+aC}if(O<aB+aF){aF+=O-(aB+aF)}if(Q<ap+aG){aG+=Q-(ap+aG)}aq+=aG;ap+=aG;aC+=aF;aB+=aF}function ax(aF){var aG=aD();switch(aF){case"ne":return[aG.x2,aG.y];case"nw":return[aG.x,aG.y];case"se":return[aG.x2,aG.y2];case"sw":return[aG.x,aG.y2]}}function aD(){if(!H.aspectRatio){return aA()}var aH=H.aspectRatio,aO=H.minSize[0]/M,aN=H.minSize[1]/e,aG=H.maxSize[0]/M,aQ=H.maxSize[1]/e,aI=ap-aq,aP=aB-aC,aJ=Math.abs(aI),aK=Math.abs(aP),aL=aJ/aK,aF,aM;if(aG==0){aG=Q*10}if(aQ==0){aQ=O*10}if(aL<aH){aM=aB;w=aK*aH;aF=aI<0?aq-w:w+aq;if(aF<0){aF=0;h=Math.abs((aF-aq)/aH);aM=aP<0?aC-h:h+aC}else{if(aF>Q){aF=Q;h=Math.abs((aF-aq)/aH);aM=aP<0?aC-h:h+aC}}}else{aF=ap;h=aJ/aH;aM=aP<0?aC-h:aC+h;if(aM<0){aM=0;w=Math.abs((aM-aC)*aH);aF=aI<0?aq-w:w+aq}else{if(aM>O){aM=O;w=Math.abs(aM-aC)*aH;aF=aI<0?aq-w:w+aq}}}if(aF>aq){if(aF-aq<aO){aF=aq+aO}else{if(aF-aq>aG){aF=aq+aG}}if(aM>aC){aM=aC+(aF-aq)/aH}else{aM=aC-(aF-aq)/aH}}else{if(aF<aq){if(aq-aF<aO){aF=aq-aO}else{if(aq-aF>aG){aF=aq-aG}}if(aM>aC){aM=aC+(aq-aF)/aH}else{aM=aC-(aq-aF)/aH}}}if(aF<0){aq-=aF;aF=0}else{if(aF>Q){aq-=aF-Q;aF=Q}}if(aM<0){aC-=aM;aM=0}else{if(aM>O){aC-=aM-O;aM=O}}return last=az(ay(aq,aC,aF,aM))}function at(aF){if(aF[0]<0){aF[0]=0}if(aF[1]<0){aF[1]=0}if(aF[0]>Q){aF[0]=Q}if(aF[1]>O){aF[1]=O}return[aF[0],aF[1]]}function ay(aI,aK,aH,aJ){var aM=aI,aL=aH,aG=aK,aF=aJ;if(aH<aI){aM=aH;aL=aI}if(aJ<aK){aG=aJ;aF=aK}return[Math.round(aM),Math.round(aG),Math.round(aL),Math.round(aF)]}function aA(){var aG=ap-aq;var aF=aB-aC;if(x&&(Math.abs(aG)>x)){ap=(aG>0)?(aq+x):(aq-x)}if(ah&&(Math.abs(aF)>ah)){aB=(aF>0)?(aC+ah):(aC-ah)}if(S&&(Math.abs(aF)<S)){aB=(aF>0)?(aC+S):(aC-S)}if(p&&(Math.abs(aG)<p)){ap=(aG>0)?(aq+p):(aq-p)}if(aq<0){ap-=aq;aq-=aq}if(aC<0){aB-=aC;aC-=aC}if(ap<0){aq-=ap;ap-=ap}if(aB<0){aC-=aB;aB-=aB}if(ap>Q){var aH=ap-Q;aq-=aH;ap-=aH}if(aB>O){var aH=aB-O;aC-=aH;aB-=aH}if(aq>Q){var aH=aq-O;aB-=aH;aC-=aH}if(aC>O){var aH=aC-O;aB-=aH;aC-=aH}return az(ay(aq,aC,ap,aB))}function az(aF){return{x:aF[0],y:aF[1],x2:aF[2],y2:aF[3],w:aF[2]-aF[0],h:aF[3]-aF[1]}}return{flipCoords:ay,setPressed:aw,setCurrent:av,getOffset:aE,moveOffset:ao,getCo
|
