tsj-jcrop/dist/jcrop.js

The Javascript cropping engine

var Jcrop=function(t){var e={};function n(r){if(e[r])return e[r].exports;var i=e[r]={i:r,l:!1,exports:{}};return t[r].call(i.exports,i,i.exports,n),i.l=!0,i.exports}return n.m=t,n.c=e,n.d=function(t,e,r){n.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:r})},n.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},n.t=function(t,e){if(1&e&&(t=n(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var r=Object.create(null);if(n.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var i in t)n.d(r,i,function(e){return t[e]}.bind(null,i));return r},n.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return n.d(e,"a",e),e},n.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},n.p="",n(n.s=12)}([function(t,e,n){"use 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e=document.createEvent("Event");e.initEvent(t,!0,!0),e.cropTarget=this,this.el.dispatchEvent(e)}},{key:"removeClass",value:function(t){return this.el.className=this.el.className.split(" ").filter(function(e){return t!==e}).join(" "),this}},{key:"hasClass",value:function(t){return this.el.className.split(" ").filter(function(e){return t===e}).length}},{key:"addClass",value:function(t){return this.hasClass(t)||(this.el.className+=" "+t),this}},{key:"listen",value:function(t,e){return this.el.addEventListener(t,function(t){return e(t.cropTarget,t)}),this}}]),t}();e.default=i},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var r=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}();var i=function(){function t(){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.x=0,this.y=0,this.w=0,this.h=0}return r(t,[{key:"round",value:function(){return t.create(Math.round(this.x),Math.round(this.y),Math.round(this.w),Math.round(this.h))}},{key:"normalize",value:function(){var e=[Math.min(this.x,this.x2),Math.min(this.y,this.y2),Math.max(this.x,this.x2),Math.max(this.y,this.y2)],n=e[0],r=e[1],i=e[2],o=e[3];return t.create(n,r,i-n,o-r)}},{key:"rebound",value:function(t,e){var n=this.normalize();return n.x<0&&(n.x=0),n.y<0&&(n.y=0),n.x2>t&&(n.x=t-n.w),n.y2>e&&(n.y=e-n.h),n}},{key:"scale",value:function(e,n){return n=n||e,t.create(this.x*e,this.y*n,this.w*e,this.h*n)}},{key:"unscale",value:function(e,n){return n=n||e,t.create(this.x/e,this.y/n,this.w/e,this.h/n)}},{key:"center",value:function(e,n){return t.create((e-this.w)/2,(n-this.h)/2,this.w,this.h)}},{key:"toArray",value:function(){return[this.x,this.y,this.w,this.h]}},{key:"x1",set:function(t){this.w=this.x2-t,this.x=t}},{key:"y1",set:function(t){this.h=this.y2-t,this.y=t}},{key:"x2",get:function(){return this.x+this.w},set:function(t){this.w=t-this.x}},{key:"y2",get:function(){return this.y+this.h},set:function(t){this.h=t-this.y}},{key:"aspect",get:function(){return this.w/this.h}}]),t}();i.fromPoints=function(t,e){var n=[Math.min(t[0],e[0]),Math.min(t[1],e[1]),Math.max(t[0],e[0]),Math.max(t[1],e[1])],r=n[0],o=n[1],a=n[2],s=n[3];return i.create(r,o,a-r,s-o)},i.create=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:0,o=new i;return o.x=t,o.y=e,o.w=n,o.h=r,o},i.from=function(t){if(Array.isArray(t))return i.fromArray(t);var e=new i;return e.x=t.offsetLeft,e.y=t.offsetTop,e.w=t.offsetWidth,e.h=t.offsetHeight,e},i.fromArray=function(t){if(4===t.length)return i.create.apply(this,t);if(2===t.length)return i.fromPoints(t[0],t[1]);throw new Error("fromArray method problem")},i.sizeOf=function(t,e){if(e)return i.create(0,0,t,e);var n=new i;return n.w=t.offsetWidth,n.h=t.offsetHeight,n},i.getMax=function(t,e,n){return t/e>n?[e*n,e]:[t,t/n]},i.fromPoint=function(t,e,n){var r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:"br",o=new i;switch(o.x=t[0],o.y=t[1],r){case"br":o.x2=o.x+e,o.y2=o.y+n;break;case"bl":o.x2=o.x-e,o.y2=o.y+n;break;case"tl":o.x2=o.x-e,o.y2=o.y-n;break;case"tr":o.x2=o.x+e,o.y2=o.y-n}return o},e.default=i},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.default={animateEasingFunction:"swing",animateFrames:30,multi:!1,multiMax:null,multiMin:1,cropperClass:"jcrop-widget",disabledClass:"jcrop-disable",canDrag:!0,canResize:!0,canSelect:!0,canRemove:!0,multiple:!1,autoFront:!0,active:!0,handles:["n","s","e","w","sw","nw","ne","se"],shade:!0,shadeClass:"jcrop-shade",shadeColor:"black",shadeOpacity:.5,widgetConstructor:null,x:0,y:0,w:100,h:100}},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});e.default=function(t,e,n,r){var i,o;function a(t){var n="touchstart"===t.type?t.touches[0]:t;i=n.pageX,o=n.pageY,t.preventDefault(),t.stopPropagation(),e(i,o,n)&&("mousedown"===t.type?(window.addEventListener("mousemove",s),document.addEventListener("mouseup",u)):"touchstart"===t.type&&(document.addEventListener("touchmove",s),document.addEventListener("touchend",u)))}function s(t){var 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this}},{key:"canCreate",value:function(){var t=this.crops.size,e=this.options;return!!this.enabled&&(!(null!==e.multiMax&&t>=e.multiMax)&&!(!e.multi&&t>=e.multiMin))}},{key:"canRemove",value:function(){var t=this.crops.size,e=this.options;return!!this.enabled&&(!(this.active&&!this.active.options.canRemove)&&!(!e.canRemove||t<=e.multiMin))}},{key:"initStageDrag",value:function(){var t,e,n,r,i,a=this;(0,s.default)(this.el,function(s,u,f){return!!a.canCreate()&&(t=(a.options.widgetConstructor||o.default).create(a.options),(e=t.pos).x=f.pageX-a.el.offsetParent.offsetLeft-a.el.offsetLeft,e.y=f.pageY-a.el.offsetParent.offsetTop-a.el.offsetTop,n=a.el.offsetWidth,r=a.el.offsetHeight,a.addWidget(t),i=c.default.create(e,n,r,"se"),a.options.aspectRatio&&(i.aspect=a.options.aspectRatio),t.render(e),a.focus(),!0)},function(e,n){t.render(i.move(e,n))},function(){t.emit("crop.change")})}},{key:"reorderWidgets",value:function(){var t=this,e=10;this.crops.forEach(function(n){n.el.style.zIndex=e++,t.active===n?n.addClass("active"):n.removeClass("active")}),this.refresh()}},{key:"activate",value:function(t){if(!this.enabled)return this;if(t=t||Array.from(this.crops).pop()){if(this.active===t)return;this.active=t,this.crops.delete(t),this.crops.add(t),this.reorderWidgets(),this.active.el.focus(),this.options.shade&&this.shades.enable(),t.emit("crop.activate")}else this.shades.disable();return this}},{key:"addWidget",value:function(t){return t.attachToStage(this),t.appendTo(this.el),this.activate(t),this}},{key:"newWidget",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};e=(0,i.default)({},this.options,e);var n=(this.options.widgetConstructor||o.default).create(e);return 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