17 lines
19 KiB
JavaScript
17 lines
19 KiB
JavaScript
/*! *****************************************************************************
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Copyright (c) Microsoft Corporation.
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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PERFORMANCE OF THIS SOFTWARE.
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***************************************************************************** */
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var t=function(r,e){return(t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,r){t.__proto__=r}||function(t,r){for(var e in r)Object.prototype.hasOwnProperty.call(r,e)&&(t[e]=r[e])})(r,e)};function r(r,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function i(){this.constructor=r}t(r,e),r.prototype=null===e?Object.create(e):(i.prototype=e.prototype,new i)}function e(t){var r="";Array.isArray(t)||(t=[t]);for(var e=0;e<t.length;e++){var i=t[e];if(i.type===_.CLOSE_PATH)r+="z";else if(i.type===_.HORIZ_LINE_TO)r+=(i.relative?"h":"H")+i.x;else if(i.type===_.VERT_LINE_TO)r+=(i.relative?"v":"V")+i.y;else if(i.type===_.MOVE_TO)r+=(i.relative?"m":"M")+i.x+" "+i.y;else if(i.type===_.LINE_TO)r+=(i.relative?"l":"L")+i.x+" "+i.y;else if(i.type===_.CURVE_TO)r+=(i.relative?"c":"C")+i.x1+" "+i.y1+" "+i.x2+" "+i.y2+" "+i.x+" "+i.y;else if(i.type===_.SMOOTH_CURVE_TO)r+=(i.relative?"s":"S")+i.x2+" "+i.y2+" "+i.x+" "+i.y;else if(i.type===_.QUAD_TO)r+=(i.relative?"q":"Q")+i.x1+" "+i.y1+" "+i.x+" "+i.y;else if(i.type===_.SMOOTH_QUAD_TO)r+=(i.relative?"t":"T")+i.x+" "+i.y;else{if(i.type!==_.ARC)throw new Error('Unexpected command type "'+i.type+'" at index '+e+".");r+=(i.relative?"a":"A")+i.rX+" "+i.rY+" "+i.xRot+" "+ +i.lArcFlag+" "+ +i.sweepFlag+" "+i.x+" "+i.y}}return r}function i(t,r){var e=t[0],i=t[1];return[e*Math.cos(r)-i*Math.sin(r),e*Math.sin(r)+i*Math.cos(r)]}function a(){for(var t=[],r=0;r<arguments.length;r++)t[r]=arguments[r];for(var e=0;e<t.length;e++)if("number"!=typeof t[e])throw new Error("assertNumbers arguments["+e+"] is not a number. "+typeof t[e]+" == typeof "+t[e]);return!0}var n=Math.PI;function o(t,r,e){t.lArcFlag=0===t.lArcFlag?0:1,t.sweepFlag=0===t.sweepFlag?0:1;var a=t.rX,o=t.rY,s=t.x,u=t.y;a=Math.abs(t.rX),o=Math.abs(t.rY);var h=i([(r-s)/2,(e-u)/2],-t.xRot/180*n),c=h[0],y=h[1],p=Math.pow(c,2)/Math.pow(a,2)+Math.pow(y,2)/Math.pow(o,2);1<p&&(a*=Math.sqrt(p),o*=Math.sqrt(p)),t.rX=a,t.rY=o;var m=Math.pow(a,2)*Math.pow(y,2)+Math.pow(o,2)*Math.pow(c,2),O=(t.lArcFlag!==t.sweepFlag?1:-1)*Math.sqrt(Math.max(0,(Math.pow(a,2)*Math.pow(o,2)-m)/m)),l=a*y/o*O,T=-o*c/a*O,v=i([l,T],t.xRot/180*n);t.cX=v[0]+(r+s)/2,t.cY=v[1]+(e+u)/2,t.phi1=Math.atan2((y-T)/o,(c-l)/a),t.phi2=Math.atan2((-y-T)/o,(-c-l)/a),0===t.sweepFlag&&t.phi2>t.phi1&&(t.phi2-=2*n),1===t.sweepFlag&&t.phi2<t.phi1&&(t.phi2+=2*n),t.phi1*=180/n,t.phi2*=180/n}function s(t,r,e){a(t,r,e);var i=t*t+r*r-e*e;if(0>i)return[];if(0===i)return[[t*e/(t*t+r*r),r*e/(t*t+r*r)]];var n=Math.sqrt(i);return[[(t*e+r*n)/(t*t+r*r),(r*e-t*n)/(t*t+r*r)],[(t*e-r*n)/(t*t+r*r),(r*e+t*n)/(t*t+r*r)]]}var u,h=Math.PI/180;function c(t,r,e){return(1-e)*t+e*r}function y(t,r,e,i){return t+Math.cos(i/180*n)*r+Math.sin(i/180*n)*e}function p(t,r,e,i){var a=1e-6,n=r-t,o=e-r,s=3*n+3*(i-e)-6*o,u=6*(o-n),h=3*n;return Math.abs(s)<a?[-h/u]:function(t,r,e){void 0===e&&(e=1e-6);var i=t*t/4-r;if(i<-e)return[];if(i<=e)return[-t/2];var a=Math.sqrt(i);return[-t/2-a,-t/2+a]}(u/s,h/s,a)}function m(t,r,e,i,a){var n=1-a;return t*(n*n*n)+r*(3*n*n*a)+e*(3*n*a*a)+i*(a*a*a)}!function(t){function r(){return u((function(t,r,e){return t.relative&&(void 0!==t.x1&&(t.x1+=r),void 0!==t.y1&&(t.y1+=e),void 0!==t.x2&&(t.x2+=r),void 0!==t.y2&&(t.y2+=e),void 0!==t.x&&(t.x+=r),void 0!==t.y&&(t.y+=e),t.relative=!1),t}))}function e(){var t=NaN,r=NaN,e=NaN,i=NaN;return u((function(a,n,o){return a.type&_.SMOOTH_CURVE_TO&&(a.type=_.CURVE_TO,t=isNaN(t)?n:t,r=isNaN(r)?o:r,a.x1=a.relative?n-t:2*n-t,a.y1=a.relative?o-r:2*o-r),a.type&_.CURVE_TO?(t=a.relative?n+a.x2:a.x2,r=a.relative?o+a.y2:a.y2):(t=NaN,r=NaN),a.type&_.SMOOTH_QUAD_TO&&(a.type=_.QUAD_TO,e=isNaN(e)?n:e,i=isNaN(i)?o:i,a.x1=a.relative?n-e:2*n-e,a.y1=a.relative?o-i:2*o-i),a.type&_.QUAD_TO?(e=a.relative?n+a.x1:a.x1,i=a.relative?o+a.y1:a.y1):(e=NaN,i=NaN),a}))}function n(){var t=NaN,r=NaN;return u((function(e,i,a){if(e.type&_.SMOOTH_QUAD_TO&&(e.type=_.QUAD_TO,t=isNaN(t)?i:t,r=isNaN(r)?a:r,e.x1=e.relative?i-t:2*i-t,e.y1=e.relative?a-r:2*a-r),e.type&_.QUAD_TO){t=e.relative?i+e.x1:e.x1,r=e.relative?a+e.y1:e.y1;var n=e.x1,o=e.y1;e.type=_.CURVE_TO,e.x1=((e.relative?0:i)+2*n)/3,e.y1=((e.relative?0:a)+2*o)/3,e.x2=(e.x+2*n)/3,e.y2=(e.y+2*o)/3}else t=NaN,r=NaN;return e}))}function u(t){var r=0,e=0,i=NaN,a=NaN;return function(n){if(isNaN(i)&&!(n.type&_.MOVE_TO))throw new Error("path must start with moveto");var o=t(n,r,e,i,a);return n.type&_.CLOSE_PATH&&(r=i,e=a),void 0!==n.x&&(r=n.relative?r+n.x:n.x),void 0!==n.y&&(e=n.relative?e+n.y:n.y),n.type&_.MOVE_TO&&(i=r,a=e),o}}function O(t,r,e,i,n,o){return a(t,r,e,i,n,o),u((function(a,s,u,h){var c=a.x1,y=a.x2,p=a.relative&&!isNaN(h),m=void 0!==a.x?a.x:p?0:s,O=void 0!==a.y?a.y:p?0:u;function l(t){return t*t}a.type&_.HORIZ_LINE_TO&&0!==r&&(a.type=_.LINE_TO,a.y=a.relative?0:u),a.type&_.VERT_LINE_TO&&0!==e&&(a.type=_.LINE_TO,a.x=a.relative?0:s),void 0!==a.x&&(a.x=a.x*t+O*e+(p?0:n)),void 0!==a.y&&(a.y=m*r+a.y*i+(p?0:o)),void 0!==a.x1&&(a.x1=a.x1*t+a.y1*e+(p?0:n)),void 0!==a.y1&&(a.y1=c*r+a.y1*i+(p?0:o)),void 0!==a.x2&&(a.x2=a.x2*t+a.y2*e+(p?0:n)),void 0!==a.y2&&(a.y2=y*r+a.y2*i+(p?0:o));var T=t*i-r*e;if(void 0!==a.xRot&&(1!==t||0!==r||0!==e||1!==i))if(0===T)delete a.rX,delete a.rY,delete a.xRot,delete a.lArcFlag,delete a.sweepFlag,a.type=_.LINE_TO;else{var v=a.xRot*Math.PI/180,f=Math.sin(v),N=Math.cos(v),x=1/l(a.rX),d=1/l(a.rY),E=l(N)*x+l(f)*d,A=2*f*N*(x-d),C=l(f)*x+l(N)*d,M=E*i*i-A*r*i+C*r*r,R=A*(t*i+r*e)-2*(E*e*i+C*t*r),g=E*e*e-A*t*e+C*t*t,I=(Math.atan2(R,M-g)+Math.PI)%Math.PI/2,S=Math.sin(I),L=Math.cos(I);a.rX=Math.abs(T)/Math.sqrt(M*l(L)+R*S*L+g*l(S)),a.rY=Math.abs(T)/Math.sqrt(M*l(S)-R*S*L+g*l(L)),a.xRot=180*I/Math.PI}return void 0!==a.sweepFlag&&0>T&&(a.sweepFlag=+!a.sweepFlag),a}))}function l(){return function(t){var r={};for(var e in t)r[e]=t[e];return r}}t.ROUND=function(t){function r(r){return Math.round(r*t)/t}return void 0===t&&(t=1e13),a(t),function(t){return void 0!==t.x1&&(t.x1=r(t.x1)),void 0!==t.y1&&(t.y1=r(t.y1)),void 0!==t.x2&&(t.x2=r(t.x2)),void 0!==t.y2&&(t.y2=r(t.y2)),void 0!==t.x&&(t.x=r(t.x)),void 0!==t.y&&(t.y=r(t.y)),void 0!==t.rX&&(t.rX=r(t.rX)),void 0!==t.rY&&(t.rY=r(t.rY)),t}},t.TO_ABS=r,t.TO_REL=function(){return u((function(t,r,e){return t.relative||(void 0!==t.x1&&(t.x1-=r),void 0!==t.y1&&(t.y1-=e),void 0!==t.x2&&(t.x2-=r),void 0!==t.y2&&(t.y2-=e),void 0!==t.x&&(t.x-=r),void 0!==t.y&&(t.y-=e),t.relative=!0),t}))},t.NORMALIZE_HVZ=function(t,r,e){return void 0===t&&(t=!0),void 0===r&&(r=!0),void 0===e&&(e=!0),u((function(i,a,n,o,s){if(isNaN(o)&&!(i.type&_.MOVE_TO))throw new Error("path must start with moveto");return r&&i.type&_.HORIZ_LINE_TO&&(i.type=_.LINE_TO,i.y=i.relative?0:n),e&&i.type&_.VERT_LINE_TO&&(i.type=_.LINE_TO,i.x=i.relative?0:a),t&&i.type&_.CLOSE_PATH&&(i.type=_.LINE_TO,i.x=i.relative?o-a:o,i.y=i.relative?s-n:s),i.type&_.ARC&&(0===i.rX||0===i.rY)&&(i.type=_.LINE_TO,delete i.rX,delete i.rY,delete i.xRot,delete i.lArcFlag,delete i.sweepFlag),i}))},t.NORMALIZE_ST=e,t.QT_TO_C=n,t.INFO=u,t.SANITIZE=function(t){void 0===t&&(t=0),a(t);var r=NaN,e=NaN,i=NaN,n=NaN;return u((function(a,o,s,u,h){var c=Math.abs,y=!1,p=0,m=0;if(a.type&_.SMOOTH_CURVE_TO&&(p=isNaN(r)?0:o-r,m=isNaN(e)?0:s-e),a.type&(_.CURVE_TO|_.SMOOTH_CURVE_TO)?(r=a.relative?o+a.x2:a.x2,e=a.relative?s+a.y2:a.y2):(r=NaN,e=NaN),a.type&_.SMOOTH_QUAD_TO?(i=isNaN(i)?o:2*o-i,n=isNaN(n)?s:2*s-n):a.type&_.QUAD_TO?(i=a.relative?o+a.x1:a.x1,n=a.relative?s+a.y1:a.y2):(i=NaN,n=NaN),a.type&_.LINE_COMMANDS||a.type&_.ARC&&(0===a.rX||0===a.rY||!a.lArcFlag)||a.type&_.CURVE_TO||a.type&_.SMOOTH_CURVE_TO||a.type&_.QUAD_TO||a.type&_.SMOOTH_QUAD_TO){var O=void 0===a.x?0:a.relative?a.x:a.x-o,l=void 0===a.y?0:a.relative?a.y:a.y-s;p=isNaN(i)?void 0===a.x1?p:a.relative?a.x:a.x1-o:i-o,m=isNaN(n)?void 0===a.y1?m:a.relative?a.y:a.y1-s:n-s;var T=void 0===a.x2?0:a.relative?a.x:a.x2-o,v=void 0===a.y2?0:a.relative?a.y:a.y2-s;c(O)<=t&&c(l)<=t&&c(p)<=t&&c(m)<=t&&c(T)<=t&&c(v)<=t&&(y=!0)}return a.type&_.CLOSE_PATH&&c(o-u)<=t&&c(s-h)<=t&&(y=!0),y?[]:a}))},t.MATRIX=O,t.ROTATE=function(t,r,e){void 0===r&&(r=0),void 0===e&&(e=0),a(t,r,e);var i=Math.sin(t),n=Math.cos(t);return O(n,i,-i,n,r-r*n+e*i,e-r*i-e*n)},t.TRANSLATE=function(t,r){return void 0===r&&(r=0),a(t,r),O(1,0,0,1,t,r)},t.SCALE=function(t,r){return void 0===r&&(r=t),a(t,r),O(t,0,0,r,0,0)},t.SKEW_X=function(t){return a(t),O(1,0,Math.atan(t),1,0,0)},t.SKEW_Y=function(t){return a(t),O(1,Math.atan(t),0,1,0,0)},t.X_AXIS_SYMMETRY=function(t){return void 0===t&&(t=0),a(t),O(-1,0,0,1,t,0)},t.Y_AXIS_SYMMETRY=function(t){return void 0===t&&(t=0),a(t),O(1,0,0,-1,0,t)},t.A_TO_C=function(){return u((function(t,r,e){return _.ARC===t.type?function(t,r,e){var a,n,s,u;t.cX||o(t,r,e);for(var y=Math.min(t.phi1,t.phi2),p=Math.max(t.phi1,t.phi2)-y,m=Math.ceil(p/90),O=new Array(m),l=r,T=e,v=0;v<m;v++){var f=c(t.phi1,t.phi2,v/m),N=c(t.phi1,t.phi2,(v+1)/m),x=N-f,d=4/3*Math.tan(x*h/4),E=[Math.cos(f*h)-d*Math.sin(f*h),Math.sin(f*h)+d*Math.cos(f*h)],A=E[0],C=E[1],M=[Math.cos(N*h),Math.sin(N*h)],R=M[0],g=M[1],I=[R+d*Math.sin(N*h),g-d*Math.cos(N*h)],S=I[0],L=I[1];O[v]={relative:t.relative,type:_.CURVE_TO};var H=function(r,e){var a=i([r*t.rX,e*t.rY],t.xRot),n=a[0],o=a[1];return[t.cX+n,t.cY+o]};a=H(A,C),O[v].x1=a[0],O[v].y1=a[1],n=H(S,L),O[v].x2=n[0],O[v].y2=n[1],s=H(R,g),O[v].x=s[0],O[v].y=s[1],t.relative&&(O[v].x1-=l,O[v].y1-=T,O[v].x2-=l,O[v].y2-=T,O[v].x-=l,O[v].y-=T),l=(u=[O[v].x,O[v].y])[0],T=u[1]}return O}(t,t.relative?0:r,t.relative?0:e):t}))},t.ANNOTATE_ARCS=function(){return u((function(t,r,e){return t.relative&&(r=0,e=0),_.ARC===t.type&&o(t,r,e),t}))},t.CLONE=l,t.CALCULATE_BOUNDS=function(){var t=function(t){var r={};for(var e in t)r[e]=t[e];return r},i=r(),a=n(),h=e(),c=u((function(r,e,n){var u=h(a(i(t(r))));function O(t){t>c.maxX&&(c.maxX=t),t<c.minX&&(c.minX=t)}function l(t){t>c.maxY&&(c.maxY=t),t<c.minY&&(c.minY=t)}if(u.type&_.DRAWING_COMMANDS&&(O(e),l(n)),u.type&_.HORIZ_LINE_TO&&O(u.x),u.type&_.VERT_LINE_TO&&l(u.y),u.type&_.LINE_TO&&(O(u.x),l(u.y)),u.type&_.CURVE_TO){O(u.x),l(u.y);for(var T=0,v=p(e,u.x1,u.x2,u.x);T<v.length;T++){0<(w=v[T])&&1>w&&O(m(e,u.x1,u.x2,u.x,w))}for(var f=0,N=p(n,u.y1,u.y2,u.y);f<N.length;f++){0<(w=N[f])&&1>w&&l(m(n,u.y1,u.y2,u.y,w))}}if(u.type&_.ARC){O(u.x),l(u.y),o(u,e,n);for(var x=u.xRot/180*Math.PI,d=Math.cos(x)*u.rX,E=Math.sin(x)*u.rX,A=-Math.sin(x)*u.rY,C=Math.cos(x)*u.rY,M=u.phi1<u.phi2?[u.phi1,u.phi2]:-180>u.phi2?[u.phi2+360,u.phi1+360]:[u.phi2,u.phi1],R=M[0],g=M[1],I=function(t){var r=t[0],e=t[1],i=180*Math.atan2(e,r)/Math.PI;return i<R?i+360:i},S=0,L=s(A,-d,0).map(I);S<L.length;S++){(w=L[S])>R&&w<g&&O(y(u.cX,d,A,w))}for(var H=0,U=s(C,-E,0).map(I);H<U.length;H++){var w;(w=U[H])>R&&w<g&&l(y(u.cY,E,C,w))}}return r}));return c.minX=1/0,c.maxX=-1/0,c.minY=1/0,c.maxY=-1/0,c}}(u||(u={}));var O,l=function(){function t(){}return t.prototype.round=function(t){return this.transform(u.ROUND(t))},t.prototype.toAbs=function(){return this.transform(u.TO_ABS())},t.prototype.toRel=function(){return this.transform(u.TO_REL())},t.prototype.normalizeHVZ=function(t,r,e){return this.transform(u.NORMALIZE_HVZ(t,r,e))},t.prototype.normalizeST=function(){return this.transform(u.NORMALIZE_ST())},t.prototype.qtToC=function(){return this.transform(u.QT_TO_C())},t.prototype.aToC=function(){return this.transform(u.A_TO_C())},t.prototype.sanitize=function(t){return this.transform(u.SANITIZE(t))},t.prototype.translate=function(t,r){return this.transform(u.TRANSLATE(t,r))},t.prototype.scale=function(t,r){return this.transform(u.SCALE(t,r))},t.prototype.rotate=function(t,r,e){return this.transform(u.ROTATE(t,r,e))},t.prototype.matrix=function(t,r,e,i,a,n){return this.transform(u.MATRIX(t,r,e,i,a,n))},t.prototype.skewX=function(t){return this.transform(u.SKEW_X(t))},t.prototype.skewY=function(t){return this.transform(u.SKEW_Y(t))},t.prototype.xSymmetry=function(t){return this.transform(u.X_AXIS_SYMMETRY(t))},t.prototype.ySymmetry=function(t){return this.transform(u.Y_AXIS_SYMMETRY(t))},t.prototype.annotateArcs=function(){return this.transform(u.ANNOTATE_ARCS())},t}(),T=function(t){return" "===t||"\t"===t||"\r"===t||"\n"===t},v=function(t){return"0".charCodeAt(0)<=t.charCodeAt(0)&&t.charCodeAt(0)<="9".charCodeAt(0)},f=function(t){function e(){var r=t.call(this)||this;return r.curNumber="",r.curCommandType=-1,r.curCommandRelative=!1,r.canParseCommandOrComma=!0,r.curNumberHasExp=!1,r.curNumberHasExpDigits=!1,r.curNumberHasDecimal=!1,r.curArgs=[],r}return r(e,t),e.prototype.finish=function(t){if(void 0===t&&(t=[]),this.parse(" ",t),0!==this.curArgs.length||!this.canParseCommandOrComma)throw new SyntaxError("Unterminated command at the path end.");return t},e.prototype.parse=function(t,r){var e=this;void 0===r&&(r=[]);for(var i=function(t){r.push(t),e.curArgs.length=0,e.canParseCommandOrComma=!0},a=0;a<t.length;a++){var n=t[a],o=!(this.curCommandType!==_.ARC||3!==this.curArgs.length&&4!==this.curArgs.length||1!==this.curNumber.length||"0"!==this.curNumber&&"1"!==this.curNumber),s=v(n)&&("0"===this.curNumber&&"0"===n||o);if(!v(n)||s)if("e"!==n&&"E"!==n)if("-"!==n&&"+"!==n||!this.curNumberHasExp||this.curNumberHasExpDigits)if("."!==n||this.curNumberHasExp||this.curNumberHasDecimal||o){if(this.curNumber&&-1!==this.curCommandType){var u=Number(this.curNumber);if(isNaN(u))throw new SyntaxError("Invalid number ending at "+a);if(this.curCommandType===_.ARC)if(0===this.curArgs.length||1===this.curArgs.length){if(0>u)throw new SyntaxError('Expected positive number, got "'+u+'" at index "'+a+'"')}else if((3===this.curArgs.length||4===this.curArgs.length)&&"0"!==this.curNumber&&"1"!==this.curNumber)throw new SyntaxError('Expected a flag, got "'+this.curNumber+'" at index "'+a+'"');this.curArgs.push(u),this.curArgs.length===N[this.curCommandType]&&(_.HORIZ_LINE_TO===this.curCommandType?i({type:_.HORIZ_LINE_TO,relative:this.curCommandRelative,x:u}):_.VERT_LINE_TO===this.curCommandType?i({type:_.VERT_LINE_TO,relative:this.curCommandRelative,y:u}):this.curCommandType===_.MOVE_TO||this.curCommandType===_.LINE_TO||this.curCommandType===_.SMOOTH_QUAD_TO?(i({type:this.curCommandType,relative:this.curCommandRelative,x:this.curArgs[0],y:this.curArgs[1]}),_.MOVE_TO===this.curCommandType&&(this.curCommandType=_.LINE_TO)):this.curCommandType===_.CURVE_TO?i({type:_.CURVE_TO,relative:this.curCommandRelative,x1:this.curArgs[0],y1:this.curArgs[1],x2:this.curArgs[2],y2:this.curArgs[3],x:this.curArgs[4],y:this.curArgs[5]}):this.curCommandType===_.SMOOTH_CURVE_TO?i({type:_.SMOOTH_CURVE_TO,relative:this.curCommandRelative,x2:this.curArgs[0],y2:this.curArgs[1],x:this.curArgs[2],y:this.curArgs[3]}):this.curCommandType===_.QUAD_TO?i({type:_.QUAD_TO,relative:this.curCommandRelative,x1:this.curArgs[0],y1:this.curArgs[1],x:this.curArgs[2],y:this.curArgs[3]}):this.curCommandType===_.ARC&&i({type:_.ARC,relative:this.curCommandRelative,rX:this.curArgs[0],rY:this.curArgs[1],xRot:this.curArgs[2],lArcFlag:this.curArgs[3],sweepFlag:this.curArgs[4],x:this.curArgs[5],y:this.curArgs[6]})),this.curNumber="",this.curNumberHasExpDigits=!1,this.curNumberHasExp=!1,this.curNumberHasDecimal=!1,this.canParseCommandOrComma=!0}if(!T(n))if(","===n&&this.canParseCommandOrComma)this.canParseCommandOrComma=!1;else if("+"!==n&&"-"!==n&&"."!==n)if(s)this.curNumber=n,this.curNumberHasDecimal=!1;else{if(0!==this.curArgs.length)throw new SyntaxError("Unterminated command at index "+a+".");if(!this.canParseCommandOrComma)throw new SyntaxError('Unexpected character "'+n+'" at index '+a+". Command cannot follow comma");if(this.canParseCommandOrComma=!1,"z"!==n&&"Z"!==n)if("h"===n||"H"===n)this.curCommandType=_.HORIZ_LINE_TO,this.curCommandRelative="h"===n;else if("v"===n||"V"===n)this.curCommandType=_.VERT_LINE_TO,this.curCommandRelative="v"===n;else if("m"===n||"M"===n)this.curCommandType=_.MOVE_TO,this.curCommandRelative="m"===n;else if("l"===n||"L"===n)this.curCommandType=_.LINE_TO,this.curCommandRelative="l"===n;else if("c"===n||"C"===n)this.curCommandType=_.CURVE_TO,this.curCommandRelative="c"===n;else if("s"===n||"S"===n)this.curCommandType=_.SMOOTH_CURVE_TO,this.curCommandRelative="s"===n;else if("q"===n||"Q"===n)this.curCommandType=_.QUAD_TO,this.curCommandRelative="q"===n;else if("t"===n||"T"===n)this.curCommandType=_.SMOOTH_QUAD_TO,this.curCommandRelative="t"===n;else{if("a"!==n&&"A"!==n)throw new SyntaxError('Unexpected character "'+n+'" at index '+a+".");this.curCommandType=_.ARC,this.curCommandRelative="a"===n}else r.push({type:_.CLOSE_PATH}),this.canParseCommandOrComma=!0,this.curCommandType=-1}else this.curNumber=n,this.curNumberHasDecimal="."===n}else this.curNumber+=n,this.curNumberHasDecimal=!0;else this.curNumber+=n;else this.curNumber+=n,this.curNumberHasExp=!0;else this.curNumber+=n,this.curNumberHasExpDigits=this.curNumberHasExp}return r},e.prototype.transform=function(t){return Object.create(this,{parse:{value:function(r,e){void 0===e&&(e=[]);for(var i=0,a=Object.getPrototypeOf(this).parse.call(this,r);i<a.length;i++){var n=a[i],o=t(n);Array.isArray(o)?e.push.apply(e,o):e.push(o)}return e}}})},e}(l),_=function(t){function i(r){var e=t.call(this)||this;return e.commands="string"==typeof r?i.parse(r):r,e}return r(i,t),i.prototype.encode=function(){return i.encode(this.commands)},i.prototype.getBounds=function(){var t=u.CALCULATE_BOUNDS();return this.transform(t),t},i.prototype.transform=function(t){for(var r=[],e=0,i=this.commands;e<i.length;e++){var a=t(i[e]);Array.isArray(a)?r.push.apply(r,a):r.push(a)}return this.commands=r,this},i.encode=function(t){return e(t)},i.parse=function(t){var r=new f,e=[];return r.parse(t,e),r.finish(e),e},i.CLOSE_PATH=1,i.MOVE_TO=2,i.HORIZ_LINE_TO=4,i.VERT_LINE_TO=8,i.LINE_TO=16,i.CURVE_TO=32,i.SMOOTH_CURVE_TO=64,i.QUAD_TO=128,i.SMOOTH_QUAD_TO=256,i.ARC=512,i.LINE_COMMANDS=i.LINE_TO|i.HORIZ_LINE_TO|i.VERT_LINE_TO,i.DRAWING_COMMANDS=i.HORIZ_LINE_TO|i.VERT_LINE_TO|i.LINE_TO|i.CURVE_TO|i.SMOOTH_CURVE_TO|i.QUAD_TO|i.SMOOTH_QUAD_TO|i.ARC,i}(l),N=((O={})[_.MOVE_TO]=2,O[_.LINE_TO]=2,O[_.HORIZ_LINE_TO]=1,O[_.VERT_LINE_TO]=1,O[_.CLOSE_PATH]=0,O[_.QUAD_TO]=4,O[_.SMOOTH_QUAD_TO]=2,O[_.CURVE_TO]=6,O[_.SMOOTH_CURVE_TO]=4,O[_.ARC]=7,O);export{N as COMMAND_ARG_COUNTS,_ as SVGPathData,f as SVGPathDataParser,u as SVGPathDataTransformer,e as encodeSVGPath};
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