vue-fabric/dist/vue-fabric.min.js

fabric vue components

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r(o(t))}},function(t,e){t.exports=function(t){if(void 0==t)throw TypeError("Can't call method on  "+t);return t}},function(t,e,n){var r=n(0),o=n(1),i=n(41),a=n(3),c=n(8),s=function(t,e,n){var u,l,f,d=t&s.F,v=t&s.G,h=t&s.S,p=t&s.P,g=t&s.B,b=t&s.W,m=v?o:o[e]||(o[e]={}),A=m.prototype,y=v?r:h?r[e]:(r[e]||{}).prototype;v&&(n=e);for(u in n)(l=!d&&y&&void 0!==y[u])&&c(m,u)||(f=l?y[u]:n[u],m[u]=v&&"function"!=typeof y[u]?n[u]:g&&l?i(f,r):b&&y[u]==f?function(t){var e=function(e,n,r){if(this instanceof t){switch(arguments.length){case 0:return new t;case 1:return new t(e);case 2:return new t(e,n)}return new t(e,n,r)}return t.apply(this,arguments)};return e.prototype=t.prototype,e}(f):p&&"function"==typeof f?i(Function.call,f):f,p&&((m.virtual||(m.virtual={}))[u]=f,t&s.R&&A&&!A[u]&&a(A,u,f)))};s.F=1,s.G=2,s.S=4,s.P=8,s.B=16,s.W=32,s.U=64,s.R=128,t.exports=s},function(t,e){t.exports=function(t){return"object"==typeof t?null!==t:"function"==typeof t}},function(t,e){t.exports=function(t){try{return!!t()}catch(t){return!0}}},function(t,e){var n=Math.ceil,r=Math.floor;t.exports=function(t){return isNaN(t=+t)?0:(t>0?r:n)(t)}},function(t,e,n){var r=n(24)("keys"),o=n(25);t.exports=function(t){return r[t]||(r[t]=o(t))}},function(t,e,n){"use strict";var r=n(35),o=n.n(r),i=n(60),a=n.n(i),c=n(29),s=n.n(c),u=n(66),l=n(72),f=n(73);e.a={name:"VueFabric",props:{id:{type:String,required:!1,default:"fabricCanvas"},width:{type:Number,required:!0},height:{type:Number,required:!0}},data:function(){return{canvas:null,currentObj:null}},created:function(){},mounted:function(){this.canvas=new fabric.Canvas(this.id,{preserveObjectStacking:!0});var t=this.canvas;fabric.Canvas.prototype.customiseControls({tl:{action:"scale"},tr:{action:"scale"},bl:{action:"scale",cursor:"pointer"},br:{action:"scale",cursor:"pointer"},mb:{action:"scale",cursor:"pointer"},mt:{action:"scale",cursor:"pointer"},mtr:{action:"rotate"}}),this.setCornerIcons({}),t.backgroundColor="#ffffff";var e=this;this.canvas.controlsAboveOverlay=!1,this.canvas.skipOffscreen=!0,this.canvas.on("selection:created",function(t){e.$emit("selection:created",t)}),this.canvas.on("mouse:down",function(t){e.$emit("mouse:down",t)}),this.canvas.on("mouse:up",function(t){e.$emit("mouse:up",t)}),this.canvas.on("mouse:move",function(t){e.$emit("mouse:move",t)}),this.canvas.on("mouse:dblclick",function(t){e.$emit("mouse:dblclick",t)}),this.canvas.on("mouse:over",function(t){e.$emit("mouse:over",t)}),this.canvas.on("mouse:out",function(t){e.$emit("mouse:out",t)}),this.canvas.on("object:added",function(t){e.$emit("object:added",t)}),this.canvas.on("object:removed",function(t){e.$emit("object:removed",t)}),this.canvas.on("object:modified",function(t){e.$emit("object:modified",t)}),this.canvas.on("object:rotating",function(t){e.$emit("object:rotating",t)}),this.canvas.on("object:scaling",function(t){e.$emit("object:scaling",t)}),this.canvas.on("object:moving",function(t){e.$emit("object:moving",t)}),this.canvas.on("selection:updated",function(t){e.$emit("selection:updated",t)}),this.canvas.on("selection:cleared",function(t){e.$emit("selection:cleared",t)}),this.canvas.on("before:selection:cleared",function(t){e.$emit("before:selection:cleared",t)})},methods:{setCornerIcons:function(t){var e=t.size,n=void 0===e?20:e,r=t.borderColor,o=void 0===r?"#e4e4e4":r,i=t.cornerBackgroundColor,a=void 0===i?"#ffffff":i,c=t.cornerShape,s=void 0===c?"rect":c,u=t.tl,d=void 0===u?l:u,v=t.tr,h=void 0===v?l:v,p=t.bl,g=void 0===p?l:p,b=t.br,m=void 0===b?l:b,A=t.ml,y=void 0===A?l:A,w=t.mr,x=void 0===w?l:w,j=t.mtr,O=void 0===j?f:j,C=this;fabric.Object.prototype.customiseCornerIcons({settings:{borderColor:o,cornerSize:n,cornerShape:s,cornerBackgroundColor:a},tl:{icon:d},tr:{icon:h},bl:{icon:g},br:{icon:m},ml:{icon:y},mr:{icon:x},mtr:{icon:O}},function(){C.canvas.renderAll()})},drawDottedline:function(t){t=s()({x:0,y:0,x1:10,y1:10,color:"#B2B2B2",drawWidth:2,offset:6,empty:3},t);var e=new fabric.Line([t.x,t.y,t.x1,t.y1],a()({strokeDashArray:[t.offset,t.empty],stroke:t.color,strokeWidth:t.drawWidth},t));this.canvas.add(e),this.canvas.renderAll()},drawArrowLine:function(t){t=s()({x:0,y:0,x1:0,y1:0,color:"#B2B2B2",drawWidth:2,fillColor:"rgba(255,255,255,0)",theta:35,headlen:35},t);var e=new fabric.Path(this.drawArrowBase(t.x,t.y,t.x1,t.y1,t.theta,t.headlen),a()({stroke:t.color,fill:t.fillColor,strokeWidth:t.drawWidth},t));this.canvas.add(e),this.canvas.renderAll()},drawArrowBase:function(t,e,n,r,o,i){o=void 0!==o?o:30,i=void 0!==o?i:10;var a=180*Math.atan2(e-r,t-n)/Math.PI,c=(a+o)*Math.PI/180,s=(a-o)*Math.PI/180,u=i*Math.cos(c),l=i*Math.sin(c),f=i*Math.cos(s),d=i*Math.sin(s),v=t-u,h=e-l,p=" M "+t+" "+e;return p+=" L "+n+" "+r,v=n+u,h=r+l,p+=" M "+v+" "+h,p+=" L "+n+" "+r,v=n+f,h=r+d,p+=" L "+v+" "+h},freeDrawConfig:function(t){t=s()({color:"#b2b2b2",drawWidth:2},t),this.canvas.isDrawingMode=t.isDrawingMode,this.canvas.freeDrawingBrush.color=t.color,this.canvas.freeDrawingBrush.width=t.drawWidth,this.canvas.renderAll()},eraseDrawConfig:function(t){t=s()({color:"white",drawWidth:2},t),this.canvas.freeDrawingBrush.color=t.color,this.canvas.freeDrawingBrush.width=t.drawWidth,this.canvas.renderAll()},removeCurrentObj:function(){var t=this.canvas.getActiveObject();this.canvas.remove(t),this.canvas.renderAll()},getEditObj:function(){var t=this.canvas.getActiveObject();return this.removeCurrentObj(),t},setEditObj:function(t){this.canvas.add(t),this.canvas.renderAll()},setRotate:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:36,e=this.canvas.getActiveObject(),n=e.angle;e.rotate(n+t),this.canvas.renderAll()},discardActive:function(){this.canvas.discardActiveObject(),this.canvas.renderAll()},deactivateAll:function(){},deactivateOne:function(t){this.canvas.getActiveGroup().removeWithUpdate(t),this.canvas.renderAll()},setSelection:function(t){this.canvas.selection=t,this.canvas.renderAll()},moveTo:function(){var t=this.canvas.getActiveObject();console.log(this.canvas.sendBackwards),this.canvas.sendBackwards(t,!0),this.canvas.discardActiveObject()},createRect:function(t){t=s()({width:0,height:0,fillColor:"rgba(255, 255, 255, 0)",left:50,top:50},t);var e=new fabric.Rect(a()({fill:t.fillColor},t));this.canvas.add(e),this.canvas.renderAll()},createCircle:function(t){t=s()({left:0,top:0,radius:30,fillColor:"rgba(255, 255, 255, 0)",color:"#B2B2B2",drawWidth:2},t);var e=a()({fill:t.fillColor,strokeWidth:t.drawWidth,stroke:t.color},t),n=new fabric.Circle(e);this.canvas.add(n),this.canvas.renderAll()},createTriangle:function(t){t=s()({x:0,y:0,x1:0,y1:0,x2:0,y2:0,left:100,top:100,color:"#B2B2B2",drawWidth:2,fillColor:"rgba(255, 255, 255, 0)",id:"triangle"},t);var e="M "+t.x+" "+t.y+" L "+t.x1+" "+t.y1+" L "+t.x2+" "+t.y2+" z",n=new fabric.Path(e,a()({stroke:t.color,strokeWidth:t.drawWidth,fill:t.fillColor},t));this.canvas.add(n),this.canvas.renderAll()},createEqualTriangle:function(t){t=s()({left:100,top:100,width:50,height:80,fillColor:"rgba(255, 255, 255, 0)",color:"#B2B2B2",drawWidth:2},t);var e=new fabric.Triangle(a()({fill:t.fillColor,strokeWidth:t.drawWidth,stroke:t.color},t));this.setContronVisibility(e),this.canvas.add(e),this.canvas.renderAll()},createLine:function(t){t=s()({x:0,y:0,x1:10,y1:10,fillColor:"rgba(255, 255, 255, 0)",strokeColor:"#B0B0B0"},t);var e=new fabric.Line([t.x,t.y,t.x1,t.y1],a()({fill:t.fillColor,stroke:t.strokeColor},t));this.canvas.add(e),this.canvas.renderAll()},createEllipse:function(t){t=s()({rx:100,ry:200,fillColor:"rgba(255, 255, 255, 0)",angle:90,strokeColor:"#B0B0B0",strokeWidth:3,left:50,top:50},t);var e=new fabric.Ellipse(a()({fill:t.fillColor,stroke:t.strokeColor},t));this.canvas.add(e),this.canvas.renderAll()},createText:function(t,e){e=s()({left:100,top:100},e);var n=new fabric.Text(t,a()({},e));this.canvas.add(n),this.canvas.renderAll()},createItext:function(t,e){e=s()({left:0,top:0,fill:"#000"},e);var n=new fabric.IText(t,e);this.canvas.add(n),this.canvas.renderAll()},createTextbox:function(t,e){e.fillColor=e.fillColor?e.fillColor:e.fill,e=s()({fontSize:14,fillColor:"#000000",registeObjectEvent:!1,width:50,left:100,top:100},e);var n=new fabric.Textbox(t,a()({fill:e.fillColor},e));this.canvas.add(n),e.registeObjectEvent&&u.a.registeObjectEvent(this,n),this.canvas.renderAll()},createImageByImg:function(t,e){e=e||{};var n=this.canvas,r=this,o=0,i=0;o=t.width,i=t.height,e&&e.width&&(o=e.width),e&&e.height&&(i=e.height);var a=r.width/2,c=r.height/2;(e&&e.left||e&&0==e.left)&&(a=e.left+o/2),(e&&e.top||e&&0==e.top)&&(c=e.top+i/2);var l=s()(e,{id:e&&e.id?e.id:"image",left:a,top:c,scaleX:o/t.width,scaleY:i/t.height,originX:"center",originY:"center",cornerStrokeColor:"blue"});delete l.width,delete l.height;var f=new fabric.Image(t,l);f.hasControls=!0,f.hasBorders=!0,n.add(f),e&&e.registeObjectEvent&&u.a.registeObjectEvent(r,f),n.renderAll.bind(n)},createImage:function(t,e){e=e||{};var n=this.canvas,r=this;fabric.Image.fromURL(t,function(t){var o=(r.width,0),i=0;o=t.width,i=t.height,e&&e.width&&(o=e.width),e&&e.height&&(i=e.height);var a=r.width/2,c=r.height/2;(e&&e.left||e&&0==e.left)&&(a=e.left+o/2),(e&&e.top||e&&0==e.top)&&(c=e.top+i/2);var l=s()(e,{id:e&&e.id?e.id:"image",left:a,top:c,scaleX:o/t.width,scaleY:i/t.height,originX:"center",originY:"center",cornerStrokeColor:"blue"});delete l.width,delete l.height,console.log("imgOptions",l),t.set(l);t.get("originX"),t.get("originY"),t.getCenterPoint();t.hasControls=!0,t.hasBorders=!0,n.add(t),e&&e.registeObjectEvent&&u.a.registeObjectEvent(r,t),n.renderAll.bind(n)})},toJson:function(){return this.canvas.toJSON()},toDataUrl:function(){return this.canvas.toDataURL({format:"jpeg",quality:1})},loadFromJSON:function(t,e){var n=this.canvas;n.loadFromJSON(t,n.renderAll.bind(n),function(t,n){e(t),n.setControlsVisibility({bl:!0,br:!0,mb:!1,ml:!0,mr:!0,mt:!1,mtr:!0,tl:!0,tr:!0})})},clear:function(){this.canvas.clear()},getObjects:function(){return this.canvas.getObjects()},renderAll:function(){this.canvas.renderAll(this.canvas)},renderTop:function(){this.canvas.renderTop()},setBackgroundColor:function(t){var e=this.canvas;this.canvas.setBackgroundColor(t,e.renderAll.bind(e))},setBackgroundImage:function(t){var e=this.canvas,n={opacity:1,left:0,top:0,angle:0,crossOrigin:null,originX:"left",originY:"top",scaleX:1,scaleY:1};"[object String]"==Object.prototype.toString.call(t)?(console.log("字符串兼容"),n.imgUrl=t):n=s()(n,t),fabric.Image.fromURL(n.imgUrl,function(t){t.set({width:n.width?n.width:e.width,height:n.height?n.height:e.height,originX:"left",originY:"top",scaleX:n.scaleX,scaleY:n.scaleY}),e.setBackgroundImage(t,e.renderAll.bind(e),a()({},n))})},toSvg:function(){return this.canvas.toSVG()},drawControls:function(){var t=document.createElement("canvas"),e=t.getContext("2d");e.setLineDash([]),e.beginPath(),e.ellipse(100,100,50,75,45*Math.PI/180,0,2*Math.PI),e.stroke(),e.setLineDash([5]),e.moveTo(0,200),e.lineTo(200,0),e.stroke(),this.canvas.drawControls(e)},setContronVisibility:function(t){t.setControlsVisibility({bl:!0,br:!0,mb:!1,ml:!0,mr:!0,mt:!1,mtr:!0,tl:!0,tr:!0})},toggleMirror:function(t){t=t||{},t=s()({flip:"X"},t);var e=this.canvas.getActiveObject();"X"===t.flip?e.toggle("flipX"):e.toggle("flipY"),this.renderAll()},toNextLayer:function(){var t=this.canvas.getActiveObject();t&&(t.sendBackwards(!0),this.renderTop())},toBottomLayer:function(){var t=this.canvas.getActiveObject();t&&(t.sendToBack(),this.renderTop())},toLastLayer:function(){var t=this.canvas.getActiveObject();t&&(t.bringForward(!0),this.renderTop())},toTopLayer:function(){var t=this.canvas.getActiveObject();t&&(t.bringToFront(),this.renderTop())},drawByPath:function(t,e){e=s()({fillColor:"rgba(255, 255, 255, 0)",left:150,top:150,strokeColor:"#B0B0B0",strokeWidth:3},e);var n="M ",r=!0,i=!1,c=void 0;try{for(var u,l=o()(t);!(r=(u=l.next()).done);r=!0){var f=u.value;n=n+f[0]+" "+f[1]+" "}}catch(t){i=!0,c=t}finally{try{!r&&l.return&&l.return()}finally{if(i)throw c}}n+="z",console.log(n);var d=new fabric.Path(n);d.set(a()({stroke:e.strokeColor,fill:e.fillColor},e)),this.canvas.add(d)}}}},function(t,e,n){var r=n(18);t.exports=Object("z").propertyIsEnumerable(0)?Object:function(t){return"String"==r(t)?t.split(""):Object(t)}},function(t,e){var n={}.toString;t.exports=function(t){return n.call(t).slice(8,-1)}},function(t,e,n){"use strict";var r=n(20),o=n(11),i=n(45),a=n(3),c=n(5),s=n(46),u=n(27),l=n(54),f=n(2)("iterator"),d=!([].keys&&"next"in[].keys()),v=function(){return this};t.exports=function(t,e,n,h,p,g,b){s(n,e,h);var m,A,y,w=function(t){if(!d&&t in C)return 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