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dxf-parser.min.js

dxf-parser.min.js 25 KB
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  1. !function(e,a){"object"==typeof exports&&"object"==typeof module?module.exports=a():"function"==typeof define&&define.amd?define([],a):"object"==typeof exports?exports.DxfParser=a():e.DxfParser=a()}("undefined"!=typeof self?self:this,function(){return function(e){var a={};function t(r){if(a[r])return a[r].exports;var n=a[r]={i:r,l:!1,exports:{}};return e[r].call(n.exports,n,n.exports,t),n.l=!0,n.exports}return t.m=e,t.c=a,t.d=function(e,a,r){t.o(e,a)||Object.defineProperty(e,a,{enumerable:!0,get:r})},t.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},t.t=function(e,a){if(1&a&&(e=t(e)),8&a)return e;if(4&a&&"object"==typeof e&&e&&e.__esModule)return e;var r=Object.create(null);if(t.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:e}),2&a&&"string"!=typeof e)for(var n in e)t.d(r,n,function(a){return e[a]}.bind(null,n));return r},t.n=function(e){var a=e&&e.__esModule?function(){return e.default}:function(){return e};return t.d(a,"a",a),a},t.o=function(e,a){return Object.prototype.hasOwnProperty.call(e,a)},t.p="",t(t.s=1)}([function(e,a,t){var r,n;!function(o,c){"use strict";void 0===(n="function"==typeof(r=function(){var e=function(){},a="undefined",t=["trace","debug","info","warn","error"];function r(e,a){var t=e[a];if("function"==typeof t.bind)return t.bind(e);try{return Function.prototype.bind.call(t,e)}catch(a){return function(){return Function.prototype.apply.apply(t,[e,arguments])}}}function n(a,r){for(var n=0;n<t.length;n++){var o=t[n];this[o]=n<a?e:this.methodFactory(o,a,r)}this.log=this.debug}function o(t,o,c){return function(t){"debug"===t&&(t="log");return typeof console!==a&&(void 0!==console[t]?r(console,t):void 0!==console.log?r(console,"log"):e)}(t)||function(e,t,r){return function(){typeof console!==a&&(n.call(this,t,r),this[e].apply(this,arguments))}}.apply(this,arguments)}function c(e,r,c){var i,u=this,s="loglevel";function l(){var e;if(typeof window!==a){try{e=window.localStorage[s]}catch(e){}if(typeof e===a)try{var t=window.document.cookie,r=t.indexOf(encodeURIComponent(s)+"=");-1!==r&&(e=/^([^;]+)/.exec(t.slice(r))[1])}catch(e){}return void 0===u.levels[e]&&(e=void 0),e}}e&&(s+=":"+e),u.name=e,u.levels={TRACE:0,DEBUG:1,INFO:2,WARN:3,ERROR:4,SILENT:5},u.methodFactory=c||o,u.getLevel=function(){return i},u.setLevel=function(r,o){if("string"==typeof r&&void 0!==u.levels[r.toUpperCase()]&&(r=u.levels[r.toUpperCase()]),!("number"==typeof r&&r>=0&&r<=u.levels.SILENT))throw"log.setLevel() called with invalid level: "+r;if(i=r,!1!==o&&function(e){var r=(t[e]||"silent").toUpperCase();if(typeof window===a)return;try{return void(window.localStorage[s]=r)}catch(e){}try{window.document.cookie=encodeURIComponent(s)+"="+r+";"}catch(e){}}(r),n.call(u,r,e),typeof console===a&&r<u.levels.SILENT)return"No console available for logging"},u.setDefaultLevel=function(e){l()||u.setLevel(e,!1)},u.enableAll=function(e){u.setLevel(u.levels.TRACE,e)},u.disableAll=function(e){u.setLevel(u.levels.SILENT,e)};var v=l();null==v&&(v=null==r?"WARN":r),u.setLevel(v,!1)}var i=new c,u={};i.getLogger=function(e){if("string"!=typeof e||""===e)throw new TypeError("You must supply a name when creating a logger.");var a=u[e];return a||(a=u[e]=new c(e,i.getLevel(),i.methodFactory)),a};var s=typeof window!==a?window.log:void 0;return i.noConflict=function(){return typeof window!==a&&window.log===i&&(window.log=s),i},i.getLoggers=function(){return u},i})?r.call(a,t,a,e):r)||(e.exports=n)}()},function(e,a,t){"use strict";function r(e){this._pointer=0,this._data=e,this._eof=!1}function n(e,a){return e<=9?a:e>=10&&e<=59?parseFloat(a):e>=60&&e<=99?parseInt(a):e>=100&&e<=109?a:e>=110&&e<=149?parseFloat(a):e>=160&&e<=179?parseInt(a):e>=210&&e<=239?parseFloat(a):e>=270&&e<=289?parseInt(a):e>=290&&e<=299?function(e){if("0"===e)return!1;if("1"===e)return!0;throw TypeError("String '"+e+"' cannot be cast to Boolean type")}(a):e>=300&&e<=369?a:e>=370&&e<=389?parseInt(a):e>=390&&e<=399?a:e>=400&&e<=409?parseInt(a):e>=410&&e<=419?a:e>=420&&e<=429?parseInt(a):e>=430&&e<=439?a:e>=440&&e<=459?parseInt(a):e>=460&&e<=469?parseFloat(a):e>=470&&e<=481?a:999===e?a:e>=1e3&&e<=1009?a:e>=1010&&e<=1059?parseFloat(a):e>=1060&&e<=1071?parseInt(a):(console.log("WARNING: Group code does not have a defined type: %j",{code:e,value:a}),a)}t.r(a),r.prototype.next=function(){var e;if(!this.hasNext())throw this._eof?new Error("Cannot call 'next' after EOF group has been read"):new Error("Unexpected end of input: EOF group not read before end of file. 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c(e){var a={};e.rewind();var t=e.next(),r=t.code;if(a.x=t.value,r+=10,(t=e.next()).code!=r)throw new Error("Expected code for point value to be "+r+" but got "+t.code+".");return a.y=t.value,r+=10,(t=e.next()).code!=r?(e.rewind(),a):(a.z=t.value,a)}function i(e,a){switch(a.code){case 0:e.type=a.value;break;case 5:e.handle=a.value;break;case 6:e.lineType=a.value;break;case 8:e.layer=a.value;break;case 48:e.lineTypeScale=a.value;break;case 60:e.visible=0===a.value;break;case 62:e.colorIndex=a.value,e.color=(t=Math.abs(a.value),o[t]);break;case 67:e.inPaperSpace=0!==a.value;break;case 100:break;case 330:e.ownerHandle=a.value;break;case 347:e.materialObjectHandle=a.value;break;case 370:e.lineweight=a.value;break;case 420:e.color=a.value;break;case 1e3:e.extendedData=e.extendedData||{},e.extendedData.customStrings=e.extendedData.customStrings||[],e.extendedData.customStrings.push(a.value);break;case 1001:e.extendedData=e.extendedData||{},e.extendedData.applicationName=a.value;break;default:return!1}var t;return!0}function u(){}function s(e,a){var t,r=[],n=!1,o=!1;for(t=0;t<=4;t++){for(var c={};"EOF"!==a&&0!==a.code&&!o;){switch(a.code){case 10:case 11:case 12:case 13:if(n){o=!0;continue}c.x=a.value,n=!0;break;case 20:case 21:case 22:case 23:c.y=a.value;break;case 30:case 31:case 32:case 33:c.z=a.value;break;default:return r}a=e.next()}r.push(c),n=!1,o=!1}return e.rewind(),r}function l(){}function v(){}function d(){}function b(){}function p(){}function f(){}function k(){}function y(){}function x(e,a){if(!e||e<=0)throw Error("n must be greater than 0 verticies");var t,r=[],n=!1,o=!1,c=a.lastReadGroup;for(t=0;t<e;t++){for(var i={};"EOF"!==c&&0!==c.code&&!o;){switch(c.code){case 10:if(n){o=!0;continue}i.x=c.value,n=!0;break;case 20:i.y=c.value;break;case 30:i.z=c.value;break;case 40:i.startWidth=c.value;break;case 41:i.endWidth=c.value;break;case 42:0!=c.value&&(i.bulge=c.value);break;default:return n&&r.push(i),r}c=a.next()}r.push(i),n=!1,o=!1}return a.rewind(),r}function h(){}function g(){}function E(){}function w(){}function m(e,a){var t={type:a.value};for(a=e.next();"EOF"!=a&&0!=a.code;)i(t,a),a=e.next();return t}function P(){}function F(){}function O(){}u.ForEntityName="3DFACE",u.prototype.parseEntity=function(e,a){var t={type:a.value,vertices:[]};for(a=e.next();"EOF"!==a&&0!==a.code;){switch(a.code){case 70:t.shape=1==(1&a.value),t.hasContinuousLinetypePattern=128==(128&a.value);break;case 10:t.vertices=s(e,a),a=e.lastReadGroup;break;default:i(t,a)}a=e.next()}return t},l.ForEntityName="ARC",l.prototype.parseEntity=function(e,a){var t;for(t={type:a.value},a=e.next();"EOF"!==a&&0!==a.code;){switch(a.code){case 10:t.center=c(e);break;case 40:t.radius=a.value;break;case 50:t.startAngle=Math.PI/180*a.value;break;case 51:t.endAngle=Math.PI/180*a.value,t.angleLength=t.endAngle-t.startAngle;break;default:i(t,a)}a=e.next()}return t},v.ForEntityName="ATTDEF",v.prototype.parseEntity=function(e,a){var t={type:a.value,scale:1,textStyle:"STANDARD"};for(a=e.next();"EOF"!==a&&0!==a.code;){switch(a.code){case 1:t.text=a.value;break;case 2:t.tag=a.value;break;case 3:t.prompt=a.value;break;case 7:t.textStyle=a.value;break;case 10:t.startPoint=c(e);break;case 11:t.endPoint=c(e);break;case 39:t.thickness=a.value;break;case 40:t.textHeight=a.value;break;case 41:t.scale=a.value;break;case 50:t.rotation=a.value;break;case 51:t.obliqueAngle=a.value;break;case 70:t.invisible=!!(1&a.value),t.constant=!!(2&a.value),t.verificationRequired=!!(4&a.value),t.preset=!!(8&a.value);break;case 71:t.backwards=!!(2&a.value),t.mirrored=!!(4&a.value);break;case 72:t.horizontalJustification=a.value;break;case 73:t.fieldLength=a.value;break;case 74:t.verticalJustification=a.value;break;case 100:break;case 210:t.extrusionDirectionX=a.value;break;case 220:t.extrusionDirectionY=a.value;break;case 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71:t.attachmentPoint=a.value;break;case 42:t.actualMeasurement=a.value;break;case 1:t.text=a.value;break;case 50:t.angle=a.value;break;default:i(t,a)}a=e.next()}return t},p.ForEntityName="ELLIPSE",p.prototype.parseEntity=function(e,a){var t;for(t={type:a.value},a=e.next();"EOF"!==a&&0!==a.code;){switch(a.code){case 10:t.center=c(e);break;case 11:t.majorAxisEndPoint=c(e);break;case 40:t.axisRatio=a.value;break;case 41:t.startAngle=a.value;break;case 42:t.endAngle=a.value;break;case 2:t.name=a.value;break;default:i(t,a)}a=e.next()}return t},f.ForEntityName="INSERT",f.prototype.parseEntity=function(e,a){var t;for(t={type:a.value},a=e.next();"EOF"!==a&&0!==a.code;){switch(a.code){case 2:t.name=a.value;break;case 41:t.xScale=a.value;break;case 42:t.yScale=a.value;break;case 43:t.zScale=a.value;break;case 10:t.position=c(e);break;case 50:t.rotation=a.value;break;case 70:t.columnCount=a.value;break;case 71:t.rowCount=a.value;break;case 44:t.columnSpacing=a.value;break;case 45:t.rowSpacing=a.value;break;case 210:t.extrusionDirection=c(e);break;default:i(t,a)}a=e.next()}return t},k.ForEntityName="LINE",k.prototype.parseEntity=function(e,a){var t={type:a.value,vertices:[]};for(a=e.next();"EOF"!==a&&0!==a.code;){switch(a.code){case 10:t.vertices.unshift(c(e));break;case 11:t.vertices.push(c(e));break;case 210:t.extrusionDirection=c(e);break;case 100:break;default:i(t,a)}a=e.next()}return t},y.ForEntityName="LWPOLYLINE",y.prototype.parseEntity=function(e,a){var t={type:a.value,vertices:[]},r=0;for(a=e.next();"EOF"!==a&&0!==a.code;){switch(a.code){case 38:t.elevation=a.value;break;case 39:t.depth=a.value;break;case 70:t.shape=1==(1&a.value),t.hasContinuousLinetypePattern=128==(128&a.value);break;case 90:r=a.value;break;case 10:t.vertices=x(r,e);break;case 43:0!==a.value&&(t.width=a.value);break;case 210:t.extrusionDirectionX=a.value;break;case 220:t.extrusionDirectionY=a.value;break;case 230:t.extrusionDirectionZ=a.value;break;default:i(t,a)}a=e.next()}return t},h.ForEntityName="MTEXT",h.prototype.parseEntity=function(e,a){var t={type:a.value};for(a=e.next();"EOF"!==a&&0!==a.code;){switch(a.code){case 3:case 1:t.text?t.text+=a.value:t.text=a.value;break;case 10:t.position=c(e);break;case 40:t.height=a.value;break;case 41:t.width=a.value;break;case 50:t.rotation=a.value;break;case 71:t.attachmentPoint=a.value;break;case 72:t.drawingDirection=a.value;break;default:i(t,a)}a=e.next()}return t},g.ForEntityName="POINT",g.prototype.parseEntity=function(e,a){var t;for(t={type:a.value},a=e.next();"EOF"!==a&&0!==a.code;){switch(a.code){case 10:t.position=c(e);break;case 39:t.thickness=a.value;break;case 210:t.extrusionDirection=c(e);break;case 100:break;default:i(t,a)}a=e.next()}return t},E.ForEntityName="VERTEX",E.prototype.parseEntity=function(e,a){var t={type:a.value};for(a=e.next();"EOF"!==a&&0!==a.code;){switch(a.code){case 10:t.x=a.value;break;case 20:t.y=a.value;break;case 30:t.z=a.value;break;case 40:case 41:case 42:0!=a.value&&(t.bulge=a.value);break;case 70:t.curveFittingVertex=0!=(1&a.value),t.curveFitTangent=0!=(2&a.value),t.splineVertex=0!=(8&a.value),t.splineControlPoint=0!=(16&a.value),t.threeDPolylineVertex=0!=(32&a.value),t.threeDPolylineMesh=0!=(64&a.value),t.polyfaceMeshVertex=0!=(128&a.value);break;case 50:case 71:t.faceA=a.value;break;case 72:t.faceB=a.value;break;case 73:t.faceC=a.value;break;case 74:t.faceD=a.value;break;default:i(t,a)}a=e.next()}return t},w.ForEntityName="POLYLINE",w.prototype.parseEntity=function(e,a){var t={type:a.value,vertices:[]};for(a=e.next();"EOF"!==a&&0!==a.code;){switch(a.code){case 10:case 20:case 30:case 39:t.thickness=a.value;break;case 40:case 41:break;case 70:t.shape=0!=(1&a.value),t.includesCurveFitVertices=0!=(2&a.value),t.includesSplineFitVertices=0!=(4&a.value),t.is3dPolyline=0!=(8&a.value),t.is3dPolygonMesh=0!=(16&a.value),t.is3dPolygonMeshClosed=0!=(32&a.value),t.isPolyfaceMesh=0!=(64&a.value),t.hasContinuousLinetypePattern=0!=(128&a.value);break;case 71:case 72:case 73:case 74:case 75:break;case 210:t.extrusionDirection=c(e);break;default:i(t,a)}a=e.next()}return t.vertices=function(e,a){var t=new E,r=[];for(;!e.isEOF();)if(0===a.code)if("VERTEX"===a.value)r.push(t.parseEntity(e,a)),a=e.lastReadGroup;else if("SEQEND"===a.value){m(e,a);break}return r}(e,a),t},P.ForEntityName="SOLID",P.prototype.parseEntity=function(e,a){var t;for((t={type:a.value}).points=[],a=e.next();"EOF"!==a&&0!==a.code;){switch(a.code){case 10:t.points[0]=c(e);break;case 11:t.points[1]=c(e);break;case 12:t.points[2]=c(e);break;case 13:t.points[3]=c(e);break;case 210:t.extrusionDirection=c(e);break;default:i(t,a)}a=e.next()}return t},F.ForEntityName="SPLINE",F.prototype.parseEntity=function(e,a){var t;for(t={type:a.value},a=e.next();"EOF"!==a&&0!==a.code;){switch(a.code){case 10:t.controlPoints||(t.controlPoints=[]),t.controlPoints.push(c(e));break;case 11:t.fitPoints||(t.fitPoints=[]),t.fitPoints.push(c(e));break;case 12:t.startTangent=c(e);break;case 13:t.endTangent=c(e);break;case 40:t.knotValues||(t.knotValues=[]),t.knotValues.push(a.value);break;case 70:0!=(1&a.value)&&(t.closed=!0),0!=(2&a.value)&&(t.periodic=!0),0!=(4&a.value)&&(t.rational=!0),0!=(8&a.value)&&(t.planar=!0),0!=(16&a.value)&&(t.planar=!0,t.linear=!0);break;case 71:t.degreeOfSplineCurve=a.value;break;case 72:t.numberOfKnots=a.value;break;case 73:t.numberOfControlPoints=a.value;break;case 74:t.numberOfFitPoints=a.value;break;case 210:t.normalVector=c(e);break;default:i(t,a)}a=e.next()}return t},O.ForEntityName="TEXT",O.prototype.parseEntity=function(e,a){var t;for(t={type:a.value},a=e.next();"EOF"!==a&&0!==a.code;){switch(a.code){case 10:t.startPoint=c(e);break;case 11:t.endPoint=c(e);break;case 40:t.textHeight=a.value;break;case 41:t.xScale=a.value;break;case 50:t.rotation=a.value;break;case 1:t.text=a.value;break;case 72:t.halign=a.value;break;case 73:t.valign=a.value;break;default:i(t,a)}a=e.next()}return t};var N=t(0);function T(){var e;this._entityHandlers={},(e=this).registerEntityHandler(u),e.registerEntityHandler(l),e.registerEntityHandler(v),e.registerEntityHandler(d),e.registerEntityHandler(b),e.registerEntityHandler(p),e.registerEntityHandler(f),e.registerEntityHandler(k),e.registerEntityHandler(y),e.registerEntityHandler(h),e.registerEntityHandler(g),e.registerEntityHandler(w),e.registerEntityHandler(P),e.registerEntityHandler(F),e.registerEntityHandler(O)}function S(e){N.debug("unhandled group "+L(e))}function L(e){return e.code+":"+e.value}N.setLevel("error"),T.prototype.parse=function(e,a){throw new Error("read() not implemented. 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12:r.center=y(),t=a.next();break;case 13:r.snapBasePoint=y(),t=a.next();break;case 14:r.snapSpacing=y(),t=a.next();break;case 15:r.gridSpacing=y(),t=a.next();break;case 16:r.viewDirectionFromTarget=y(),t=a.next();break;case 17:r.viewTarget=y(),t=a.next();break;case 42:r.lensLength=t.value,t=a.next();break;case 43:r.frontClippingPlane=t.value,t=a.next();break;case 44:r.backClippingPlane=t.value,t=a.next();break;case 45:r.viewHeight=t.value,t=a.next();break;case 50:r.snapRotationAngle=t.value,t=a.next();break;case 51:r.viewTwistAngle=t.value,t=a.next();break;case 79:r.orthographicType=t.value,t=a.next();break;case 110:r.ucsOrigin=y(),t=a.next();break;case 111:r.ucsXAxis=y(),t=a.next();break;case 112:r.ucsYAxis=y(),t=a.next();break;case 110:r.ucsOrigin=y(),t=a.next();break;case 281:r.renderMode=t.value,t=a.next();break;case 281:r.defaultLightingType=t.value,t=a.next();break;case 292:r.defaultLightingOn=t.value,t=a.next();break;case 330:r.ownerHandle=t.value,t=a.next();break;case 63:case 421:case 431:r.ambientColor=t.value,t=a.next();break;case 0:"VPORT"===t.value&&(N.debug("}"),e.push(r),N.debug("ViewPort {"),r={},t=a.next());break;default:S(t),t=a.next()}return N.debug("}"),e.push(r),e}},LTYPE:{tableRecordsProperty:"lineTypes",tableName:"lineType",dxfSymbolName:"LTYPE",parseTableRecords:function(){var e,r,n={},o={};for(N.debug("LType {"),t=a.next();!s(0,"ENDTAB");)switch(t.code){case 2:o.name=t.value,e=t.value,t=a.next();break;case 3:o.description=t.value,t=a.next();break;case 73:(r=t.value)>0&&(o.pattern=[]),t=a.next();break;case 40:o.patternLength=t.value,t=a.next();break;case 49:o.pattern.push(t.value),t=a.next();break;case 0:N.debug("}"),r>0&&r!==o.pattern.length&&N.warn("lengths do not match on LTYPE pattern"),n[e]=o,o={},N.debug("LType {"),t=a.next();break;default:t=a.next()}return N.debug("}"),n[e]=o,n}},LAYER:{tableRecordsProperty:"layers",tableName:"layer",dxfSymbolName:"LAYER",parseTableRecords:function(){var e,r,n={},c={};for(N.debug("Layer 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e.y=t.value,r+=10,(t=a.next()).code!=r?(a.rewind(),e):(e.z=t.value,e)},x=function(e){if(!e)throw new TypeError("entity cannot be undefined or null");e.handle||(e.handle=c++)};return function(){for(t=a.next();!a.isEOF();)if(0===t.code&&"SECTION"===t.value){if(2!==(t=a.next()).code){console.error("Unexpected code %s after 0:SECTION",L(t)),t=a.next();continue}"HEADER"===t.value?(N.debug("> HEADER"),n.header=l(),N.debug("<")):"BLOCKS"===t.value?(N.debug("> BLOCKS"),n.blocks=v(),N.debug("<")):"ENTITIES"===t.value?(N.debug("> ENTITIES"),n.entities=k(!1),N.debug("<")):"TABLES"===t.value?(N.debug("> TABLES"),n.tables=b(),N.debug("<")):"EOF"===t.value?N.debug("EOF"):N.warn("Skipping section '%s'",t.value)}else t=a.next()}(),n};a.default=T}]).default});
    2.