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t=this;if(e.preventDefault(),e.touches&&2===e.touches.length)return this.touches=e.touches,window.addEventListener("touchmove",this.touchScale),window.addEventListener("touchend",this.cancelTouchScale),window.removeEventListener("touchmove",this.moveImg),!1;var n,o,r="clientX"in e?e.clientX:e.touches[0].clientX,i="clientY"in e?e.clientY:e.touches[0].clientY;n=r-this.moveX,o=i-this.moveY,this.$nextTick((function(){if(t.centerBox){var e,r,i,a,s=t.getImgAxis(n,o,t.scale),c=t.getCropAxis(),l=t.trueHeight*t.scale,u=t.trueWidth*t.scale;switch(t.rotate){case 1:case-1:case 3:case-3:e=t.cropOffsertX-t.trueWidth*(1-t.scale)/2+(l-u)/2,r=t.cropOffsertY-t.trueHeight*(1-t.scale)/2+(u-l)/2,i=e-l+t.cropW,a=r-u+t.cropH;break;default:e=t.cropOffsertX-t.trueWidth*(1-t.scale)/2,r=t.cropOffsertY-t.trueHeight*(1-t.scale)/2,i=e-u+t.cropW,a=r-l+t.cropH}s.x1>=c.x1&&(n=e),s.y1>=c.y1&&(o=r),s.x2<=c.x2&&(n=i),s.y2<=c.y2&&(o=a)}t.x=n,t.y=o,t.$emit("imgMoving",{moving:!0,axis:t.getImgAxis()}),t.$emit("img-moving",{moving:!0,axis:t.getImgAxis()})}))},leaveImg:function(e){window.removeEventListener("mousemove",this.moveImg),window.removeEventListener("touchmove",this.moveImg),window.removeEventListener("mouseup",this.leaveImg),window.removeEventListener("touchend",this.leaveImg),this.$emit("imgMoving",{moving:!1,axis:this.getImgAxis()}),this.$emit("img-moving",{moving:!1,axis:this.getImgAxis()})},scaleImg:function(){this.canScale&&window.addEventListener(this.support,this.changeSize,this.passive)},cancelScale:function(){this.canScale&&window.removeEventListener(this.support,this.changeSize)},changeSize:function(e){var t=this;e.preventDefault();var n=this.scale,o=e.deltaY||e.wheelDelta;o=navigator.userAgent.indexOf("Firefox")>0?30*o:o,this.isIE&&(o=-o);var r=this.coe,i=(r=r/this.trueWidth>r/this.trueHeight?r/this.trueHeight:r/this.trueWidth)*o;i<0?n+=Math.abs(i):n>Math.abs(i)&&(n-=Math.abs(i));var a=i<0?"add":"reduce";if(a!==this.coeStatus&&(this.coeStatus=a,this.coe=.2),this.scaling||(this.scalingSet=setTimeout((function(){t.scaling=!1,t.coe=t.coe+=.01}),50)),this.scaling=!0,!this.checkoutImgAxis(this.x,this.y,n))return!1;this.scale=n},changeScale:function(e){var t=this.scale;e=e||1;var n=20;if((e*=n=n/this.trueWidth>n/this.trueHeight?n/this.trueHeight:n/this.trueWidth)>0?t+=Math.abs(e):t>Math.abs(e)&&(t-=Math.abs(e)),!this.checkoutImgAxis(this.x,this.y,t))return!1;this.scale=t},createCrop:function(e){var t=this;e.preventDefault();var n="clientX"in e?e.clientX:e.touches?e.touches[0].clientX:0,o="clientY"in e?e.clientY:e.touches?e.touches[0].clientY:0;this.$nextTick((function(){var e=n-t.cropX,r=o-t.cropY;if(e>0?(t.cropW=e+t.cropChangeX>t.w?t.w-t.cropChangeX:e,t.cropOffsertX=t.cropChangeX):(t.cropW=t.w-t.cropChangeX+Math.abs(e)>t.w?t.cropChangeX:Math.abs(e),t.cropOffsertX=t.cropChangeX+e>0?t.cropChangeX+e:0),t.fixed){var i=t.cropW/t.fixedNumber[0]*t.fixedNumber[1];i+t.cropOffsertY>t.h?(t.cropH=t.h-t.cropOffsertY,t.cropW=t.cropH/t.fixedNumber[1]*t.fixedNumber[0],t.cropOffsertX=e>0?t.cropChangeX:t.cropChangeX-t.cropW):t.cropH=i,t.cropOffsertY=t.cropOffsertY}else r>0?(t.cropH=r+t.cropChangeY>t.h?t.h-t.cropChangeY:r,t.cropOffsertY=t.cropChangeY):(t.cropH=t.h-t.cropChangeY+Math.abs(r)>t.h?t.cropChangeY:Math.abs(r),t.cropOffsertY=t.cropChangeY+r>0?t.cropChangeY+r:0)}))},changeCropSize:function(e,t,n,o,r){e.preventDefault(),window.addEventListener("mousemove",this.changeCropNow),window.addEventListener("mouseup",this.changeCropEnd),window.addEventListener("touchmove",this.changeCropNow),window.addEventListener("touchend",this.changeCropEnd),this.canChangeX=t,this.canChangeY=n,this.changeCropTypeX=o,this.changeCropTypeY=r,this.cropX="clientX"in e?e.clientX:e.touches[0].clientX,this.cropY="clientY"in e?e.clientY:e.touches[0].clientY,this.cropOldW=this.cropW,this.cropOldH=this.cropH,this.cropChangeX=this.cropOffsertX,this.cropChangeY=this.cropOffsertY,this.fixed&&this.canChangeX&&this.canChangeY&&(this.canChangeY=0),this.$emit("change-crop-size",{width:this.cropW,height:this.cropH})},changeCropNow:function(e){var t=this;e.preventDefault();var n="clientX"in e?e.clientX:e.touches?e.touches[0].clientX:0,o="clientY"in e?e.clientY:e.touches?e.touches[0].clientY:0,r=this.w,i=this.h,a=0,s=0;if(this.centerBox){var c=this.getImgAxis(),l=c.x2,u=c.y2;a=c.x1>0?c.x1:0,s=c.y1>0?c.y1:0,r>l&&(r=l),i>u&&(i=u)}this.$nextTick((function(){var e=n-t.cropX,c=o-t.cropY;if(t.canChangeX&&(1===t.changeCropTypeX?t.cropOldW-e>0?(t.cropW=r-t.cropChangeX-e<=r-a?t.cropOldW-e:t.cropOldW+t.cropChangeX-a,t.cropOffsertX=r-t.cropChangeX-e<=r-a?t.cropChangeX+e:a):(t.cropW=Math.abs(e)+t.cropChangeX<=r?Math.abs(e)-t.cropOldW:r-t.cropOldW-t.cropChangeX,t.cropOffsertX=t.cropChangeX+t.cropOldW):2===t.changeCropTypeX&&(t.cropOldW+e>0?(t.cropW=t.cropOldW+e+t.cropOffsertX<=r?t.cropOldW+e:r-t.cropOffsertX,t.cropOffsertX=t.cropChangeX):(t.cropW=r-t.cropChangeX+Math.abs(e+t.cropOldW)<=r-a?Math.abs(e+t.cropOldW):t.cropChangeX-a,t.cropOffsertX=r-t.cropChangeX+Math.abs(e+t.cropOldW)<=r-a?t.cropChangeX-Math.abs(e+t.cropOldW):a))),t.canChangeY&&(1===t.changeCropTypeY?t.cropOldH-c>0?(t.cropH=i-t.cropChangeY-c<=i-s?t.cropOldH-c:t.cropOldH+t.cropChangeY-s,t.cropOffsertY=i-t.cropChangeY-c<=i-s?t.cropChangeY+c:s):(t.cropH=Math.abs(c)+t.cropChangeY<=i?Math.abs(c)-t.cropOldH:i-t.cropOldH-t.cropChangeY,t.cropOffsertY=t.cropChangeY+t.cropOldH):2===t.changeCropTypeY&&(t.cropOldH+c>0?(t.cropH=t.cropOldH+c+t.cropOffsertY<=i?t.cropOldH+c:i-t.cropOffsertY,t.cropOffsertY=t.cropChangeY):(t.cropH=i-t.cropChangeY+Math.abs(c+t.cropOldH)<=i-s?Math.abs(c+t.cropOldH):t.cropChangeY-s,t.cropOffsertY=i-t.cropChangeY+Math.abs(c+t.cropOldH)<=i-s?t.cropChangeY-Math.abs(c+t.cropOldH):s))),t.canChangeX&&t.fixed){var l=t.cropW/t.fixedNumber[0]*t.fixedNumber[1];l+t.cropOffsertY>i?(t.cropH=i-t.cropOffsertY,t.cropW=t.cropH/t.fixedNumber[1]*t.fixedNumber[0]):t.cropH=l}if(t.canChangeY&&t.fixed){var u=t.cropH/t.fixedNumber[1]*t.fixedNumber[0];u+t.cropOffsertX>r?(t.cropW=r-t.cropOffsertX,t.cropH=t.cropW/t.fixedNumber[0]*t.fixedNumber[1]):t.cropW=u}}))},checkCropLimitSize:function(){this.cropW,this.cropH;var e=this.limitMinSize,t=new Array;return t=Array.isArray[e]?e:[e,e],[parseFloat(t[0]),parseFloat(t[1])]},changeCropEnd:function(e){window.removeEventListener("mousemove",this.changeCropNow),window.removeEventListener("mouseup",this.changeCropEnd),window.removeEventListener("touchmove",this.changeCropNow),window.removeEventListener("touchend",this.changeCropEnd)},endCrop:function(){0===this.cropW&&0===this.cropH&&(this.cropping=!1),window.removeEventListener("mousemove",this.createCrop),window.removeEventListener("mouseup",this.endCrop),window.removeEventListener("touchmove",this.createCrop),window.removeEventListener("touchend",this.endCrop)},startCrop:function(){this.crop=!0},stopCrop:function(){this.crop=!1},clearCrop:function(){this.cropping=!1,this.cropW=0,this.cropH=0},cropMove:function(e){if(e.preventDefault(),!this.canMoveBox)return this.crop=!1,this.startMove(e),!1;if(e.touches&&2===e.touches.length)return this.crop=!1,this.startMove(e),this.leaveCrop(),!1;window.addEventListener("mousemove",this.moveCrop),window.addEventListener("mouseup",this.leaveCrop),window.addEventListener("touchmove",this.moveCrop),window.addEventListener("touchend",this.leaveCrop);var t,n,o="clientX"in e?e.clientX:e.touches[0].clientX,r="clientY"in e?e.clientY:e.touches[0].clientY;t=o-this.cropOffsertX,n=r-this.cropOffsertY,this.cropX=t,this.cropY=n,this.$emit("cropMoving",{moving:!0,axis:this.getCropAxis()}),this.$emit("crop-moving",{moving:!0,axis:this.getCropAxis()})},moveCrop:function(e,t){var n=this,o=0,r=0;e&&(e.preventDefault(),o="clientX"in e?e.clientX:e.touches[0].clientX,r="clientY"in e?e.clientY:e.touches[0].clientY),this.$nextTick((function(){var e,i,a=o-n.cropX,s=r-n.cropY;if(t&&(a=n.cropOffsertX,s=n.cropOffsertY),e=a<=0?0:a+n.cropW>n.w?n.w-n.cropW:a,i=s<=0?0:s+n.cropH>n.h?n.h-n.cropH:s,n.centerBox){var c=n.getImgAxis();e<=c.x1&&(e=c.x1),e+n.cropW>c.x2&&(e=c.x2-n.cropW),i<=c.y1&&(i=c.y1),i+n.cropH>c.y2&&(i=c.y2-n.cropH)}n.cropOffsertX=e,n.cropOffsertY=i,n.$emit("cropMoving",{moving:!0,axis:n.getCropAxis()}),n.$emit("crop-moving",{moving:!0,axis:n.getCropAxis()})}))},getImgAxis:function(e,t,n){e=e||this.x,t=t||this.y,n=n||this.scale;var o={x1:0,x2:0,y1:0,y2:0},r=this.trueWidth*n,i=this.trueHeight*n;switch(this.rotate){case 0:o.x1=e+this.trueWidth*(1-n)/2,o.x2=o.x1+this.trueWidth*n,o.y1=t+this.trueHeight*(1-n)/2,o.y2=o.y1+this.trueHeight*n;break;case 1:case-1:case 3:case-3:o.x1=e+this.trueWidth*(1-n)/2+(r-i)/2,o.x2=o.x1+this.trueHeight*n,o.y1=t+this.trueHeight*(1-n)/2+(i-r)/2,o.y2=o.y1+this.trueWidth*n;break;default:o.x1=e+this.trueWidth*(1-n)/2,o.x2=o.x1+this.trueWidth*n,o.y1=t+this.trueHeight*(1-n)/2,o.y2=o.y1+this.trueHeight*n}return o},getCropAxis:function(){var e={x1:0,x2:0,y1:0,y2:0};return e.x1=this.cropOffsertX,e.x2=e.x1+this.cropW,e.y1=this.cropOffsertY,e.y2=e.y1+this.cropH,e},leaveCrop:function(e){window.removeEventListener("mousemove",this.moveCrop),window.removeEventListener("mouseup",this.leaveCrop),window.removeEventListener("touchmove",this.moveCrop),window.removeEventListener("touchend",this.leaveCrop),this.$emit("cropMoving",{moving:!1,axis:this.getCropAxis()}),this.$emit("crop-moving",{moving:!1,axis:this.getCropAxis()})},getCropChecked:function(e){var t=this,n=document.createElement("canvas"),o=new Image,r=this.rotate,i=this.trueWidth,a=this.trueHeight,s=this.cropOffsertX,c=this.cropOffsertY;function l(e,t){n.width=Math.round(e),n.height=Math.round(t)}o.onload=function(){if(0!==t.cropW){var u=n.getContext("2d"),p=1;t.high&!t.full&&(p=window.devicePixelRatio),1!==t.enlarge&!t.full&&(p=Math.abs(Number(t.enlarge)));var d=t.cropW*p,h=t.cropH*p,f=i*t.scale*p,g=a*t.scale*p,m=(t.x-s+t.trueWidth*(1-t.scale)/2)*p,v=(t.y-c+t.trueHeight*(1-t.scale)/2)*p;switch(l(d,h),u.save(),r){case 0:t.full?(l(d/t.scale,h/t.scale),u.drawImage(o,m/t.scale,v/t.scale,f/t.scale,g/t.scale)):u.drawImage(o,m,v,f,g);break;case 1:case-3:t.full?(l(d/t.scale,h/t.scale),m=m/t.scale+(f/t.scale-g/t.scale)/2,v=v/t.scale+(g/t.scale-f/t.scale)/2,u.rotate(90*r*Math.PI/180),u.drawImage(o,v,-m-g/t.scale,f/t.scale,g/t.scale)):(m+=(f-g)/2,v+=(g-f)/2,u.rotate(90*r*Math.PI/180),u.drawImage(o,v,-m-g,f,g));break;case 2:case-2:t.full?(l(d/t.scale,h/t.scale),u.rotate(90*r*Math.PI/180),m/=t.scale,v/=t.scale,u.drawImage(o,-m-f/t.scale,-v-g/t.scale,f/t.scale,g/t.scale)):(u.rotate(90*r*Math.PI/180),u.drawImage(o,-m-f,-v-g,f,g));break;case 3:case-1:t.full?(l(d/t.scale,h/t.scale),m=m/t.scale+(f/t.scale-g/t.scale)/2,v=v/t.scale+(g/t.scale-f/t.scale)/2,u.rotate(90*r*Math.PI/180),u.drawImage(o,-v-f/t.scale,m,f/t.scale,g/t.scale)):(m+=(f-g)/2,v+=(g-f)/2,u.rotate(90*r*Math.PI/180),u.drawImage(o,-v-f,m,f,g));break;default:t.full?(l(d/t.scale,h/t.scale),u.drawImage(o,m/t.scale,v/t.scale,f/t.scale,g/t.scale)):u.drawImage(o,m,v,f,g)}u.restore()}else{var A=i*t.scale,b=a*t.scale,x=n.getContext("2d");switch(x.save(),r){case 0:l(A,b),x.drawImage(o,0,0,A,b);break;case 1:case-3:l(b,A),x.rotate(90*r*Math.PI/180),x.drawImage(o,0,-b,A,b);break;case 2:case-2:l(A,b),x.rotate(90*r*Math.PI/180),x.drawImage(o,-A,-b,A,b);break;case 3:case-1:l(b,A),x.rotate(90*r*Math.PI/180),x.drawImage(o,-A,0,A,b);break;default:l(A,b),x.drawImage(o,0,0,A,b)}x.restore()}e(n)},"data"!==this.img.substr(0,4)&&(o.crossOrigin="Anonymous"),o.src=this.imgs},getCropData:function(e){var t=this;this.getCropChecked((function(n){e(n.toDataURL("image/"+t.outputType,t.outputSize))}))},getCropBlob:function(e){var t=this;this.getCropChecked((function(n){n.toBlob((function(t){return e(t)}),"image/"+t.outputType,t.outputSize)}))},showPreview:function(){var e=this;if(!this.isCanShow)return!1;this.isCanShow=!1,setTimeout((function(){e.isCanShow=!0}),16);var t=this.cropW,n=this.cropH,o=this.scale,r={};r.div={width:"".concat(t,"px"),height:"".concat(n,"px")};var i=(this.x-this.cropOffsertX)/o,a=(this.y-this.cropOffsertY)/o;r.w=t,r.h=n,r.url=this.imgs,r.img={width:"".concat(this.trueWidth,"px"),height:"".concat(this.trueHeight,"px"),transform:"scale(".concat(o,")translate3d(").concat(i,"px, ").concat(a,"px, ").concat(0,"px)rotateZ(").concat(90*this.rotate,"deg)")},r.html='\n
\n
\n \n
\n
'),this.$emit("realTime",r),this.$emit("real-time",r)},reload:function(){var e=this,t=new Image;t.onload=function(){e.w=parseFloat(window.getComputedStyle(e.$refs.cropper).width),e.h=parseFloat(window.getComputedStyle(e.$refs.cropper).height),e.trueWidth=t.width,e.trueHeight=t.height,e.original?e.scale=1:e.scale=e.checkedMode(),e.$nextTick((function(){e.x=-(e.trueWidth-e.trueWidth*e.scale)/2+(e.w-e.trueWidth*e.scale)/2,e.y=-(e.trueHeight-e.trueHeight*e.scale)/2+(e.h-e.trueHeight*e.scale)/2,e.loading=!1,e.autoCrop&&e.goAutoCrop(),e.$emit("img-load","success"),e.$emit("imgLoad","success"),setTimeout((function(){e.showPreview()}),20)}))},t.onerror=function(){e.$emit("imgLoad","error"),e.$emit("img-load","error")},t.src=this.imgs},checkedMode:function(){var e=1,t=(this.trueWidth,this.trueHeight),n=this.mode.split(" ");switch(n[0]){case"contain":this.trueWidth>this.w&&(e=this.w/this.trueWidth),this.trueHeight*e>this.h&&(e=this.h/this.trueHeight);break;case"cover":(t*=e=this.w/this.trueWidth)0,i=(r?this.trueHeight:this.trueWidth)*this.scale,a=(r?this.trueWidth:this.trueHeight)*this.scale;n=in?n:s,c=c>o?o:c,this.fixed&&(c=s/this.fixedNumber[0]*this.fixedNumber[1]),c>this.h&&(s=(c=this.h)/this.fixedNumber[1]*this.fixedNumber[0]),this.changeCrop(s,c)}},changeCrop:function(e,t){var n=this;if(this.centerBox){var o=this.getImgAxis();e>o.x2-o.x1&&(t=(e=o.x2-o.x1)/this.fixedNumber[0]*this.fixedNumber[1]),t>o.y2-o.y1&&(e=(t=o.y2-o.y1)/this.fixedNumber[1]*this.fixedNumber[0])}this.cropW=e,this.cropH=t,this.checkCropLimitSize(),this.$nextTick((function(){n.cropOffsertX=(n.w-n.cropW)/2,n.cropOffsertY=(n.h-n.cropH)/2,n.centerBox&&n.moveCrop(null,!0)}))},refresh:function(){var e=this;this.img,this.imgs="",this.scale=1,this.crop=!1,this.rotate=0,this.w=0,this.h=0,this.trueWidth=0,this.trueHeight=0,this.clearCrop(),this.$nextTick((function(){e.checkedImg()}))},rotateLeft:function(){this.rotate=this.rotate<=-3?0:this.rotate-1},rotateRight:function(){this.rotate=this.rotate>=3?0:this.rotate+1},rotateClear:function(){this.rotate=0},checkoutImgAxis:function(e,t,n){e=e||this.x,t=t||this.y,n=n||this.scale;var o=!0;if(this.centerBox){var r=this.getImgAxis(e,t,n),i=this.getCropAxis();r.x1>=i.x1&&(o=!1),r.x2<=i.x2&&(o=!1),r.y1>=i.y1&&(o=!1),r.y2<=i.y2&&(o=!1)}return o}},mounted:function(){this.support="onwheel"in document.createElement("div")?"wheel":void 0!==document.onmousewheel?"mousewheel":"DOMMouseScroll";var e=this,t=navigator.userAgent;this.isIOS=!!t.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/),HTMLCanvasElement.prototype.toBlob||Object.defineProperty(HTMLCanvasElement.prototype,"toBlob",{value:function(t,n,o){for(var r=atob(this.toDataURL(n,o).split(",")[1]),i=r.length,a=new Uint8Array(i),s=0;s