From d59072a8639ba7095852132b85e200b5c11b0663 Mon Sep 17 00:00:00 2001 From: Tymoteusz Motylewski Date: Fri, 2 Feb 2018 17:15:57 +0100 Subject: [PATCH] [BUGFIX] D3.js uses basic authentication credentials cached in browser Chrome 64 changed the behaviour regarding xhr.open() calls when passing null values as password and username. The d3.js file is manually patched. Once PR https://github.com/d3/d3-request/pull/34/files is merged we can use official d3.js version again. Resolves: #83741 Releases: master, 8.7 Change-Id: I9b83d953ecd19afb9fa5039e1782d094111b0125 Reviewed-on: https://review.typo3.org/55534 Tested-by: TYPO3com Reviewed-by: Frank Naegler Tested-by: Frank Naegler Reviewed-by: Benni Mack Tested-by: Benni Mack --- Build/Gruntfile.js | 7 ++++++- .../core/Resources/Public/JavaScript/Contrib/d3/d3.js | 9 ++++++++- 2 files changed, 14 insertions(+), 2 deletions(-) diff --git a/Build/Gruntfile.js b/Build/Gruntfile.js index 00bbdfbfc7d9..4ba83f27747f 100644 --- a/Build/Gruntfile.js +++ b/Build/Gruntfile.js @@ -432,7 +432,12 @@ module.exports = function (grunt) { /* disabled until autocomplete formatGroup is fixed to pass on the index too 'jquery.autocomplete.js': '../node_modules/devbridge-autocomplete/dist/jquery.autocomplete.min.js', */ - 'd3/d3.js': 'd3/build/d3.min.js', + /** + * d3/d3.js requires a patch https://github.com/d3/d3-request/pull/34/files + * to solve issue with basic auth in Chrome 64, see https://forge.typo3.org/issues/83741 + * for now the file is manually patched by us, thus can't be automatically updated + */ + // 'd3/d3.js': 'd3/build/d3.min.js', /** * copy needed parts of jquery */ diff --git a/typo3/sysext/core/Resources/Public/JavaScript/Contrib/d3/d3.js b/typo3/sysext/core/Resources/Public/JavaScript/Contrib/d3/d3.js index 97e95812f50c..eb7bc286c73a 100644 --- a/typo3/sysext/core/Resources/Public/JavaScript/Contrib/d3/d3.js +++ b/typo3/sysext/core/Resources/Public/JavaScript/Contrib/d3/d3.js @@ -1,2 +1,9 @@ // https://d3js.org Version 4.12.2. 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0:this._point=1,this._line?this._context.lineTo(t,n):this._context.moveTo(t,n);break;case 1:this._point=2;default:this._context.lineTo(t,n)}}};var i_=lc(rc);fc.prototype={areaStart:function(){this._curve.areaStart()},areaEnd:function(){this._curve.areaEnd()},lineStart:function(){this._curve.lineStart()},lineEnd:function(){this._curve.lineEnd()},point:function(t,n){this._curve.point(n*Math.sin(t),n*-Math.cos(t))}};var o_=Array.prototype.slice,u_={draw:function(t,n){var e=Math.sqrt(n/n_);t.moveTo(e,0),t.arc(0,0,e,0,r_)}},a_={draw:function(t,n){var e=Math.sqrt(n/5)/2;t.moveTo(-3*e,-e),t.lineTo(-e,-e),t.lineTo(-e,-3*e),t.lineTo(e,-3*e),t.lineTo(e,-e),t.lineTo(3*e,-e),t.lineTo(3*e,e),t.lineTo(e,e),t.lineTo(e,3*e),t.lineTo(-e,3*e),t.lineTo(-e,e),t.lineTo(-3*e,e),t.closePath()}},c_=Math.sqrt(1/3),s_=2*c_,f_={draw:function(t,n){var e=Math.sqrt(n/s_),r=e*c_;t.moveTo(0,-e),t.lineTo(r,0),t.lineTo(0,e),t.lineTo(-r,0),t.closePath()}},l_=Math.sin(n_/10)/Math.sin(7*n_/10),h_=Math.sin(r_/10)*l_,p_=-Math.cos(r_/10)*l_,d_={draw:function(t,n){var e=Math.sqrt(.8908130915292852*n),r=h_*e,i=p_*e;t.moveTo(0,-e),t.lineTo(r,i);for(var o=1;o<5;++o){var u=r_*o/5,a=Math.cos(u),c=Math.sin(u);t.lineTo(c*e,-a*e),t.lineTo(a*r-c*i,c*r+a*i)}t.closePath()}},v_={draw:function(t,n){var e=Math.sqrt(n),r=-e/2;t.rect(r,r,e,e)}},g_=Math.sqrt(3),__={draw:function(t,n){var e=-Math.sqrt(n/(3*g_));t.moveTo(0,2*e),t.lineTo(-g_*e,-e),t.lineTo(g_*e,-e),t.closePath()}},y_=Math.sqrt(3)/2,m_=1/Math.sqrt(12),x_=3*(m_/2+1),b_={draw:function(t,n){var e=Math.sqrt(n/x_),r=e/2,i=e*m_,o=r,u=e*m_+e,a=-o,c=u;t.moveTo(r,i),t.lineTo(o,u),t.lineTo(a,c),t.lineTo(-.5*r-y_*i,y_*r+-.5*i),t.lineTo(-.5*o-y_*u,y_*o+-.5*u),t.lineTo(-.5*a-y_*c,y_*a+-.5*c),t.lineTo(-.5*r+y_*i,-.5*i-y_*r),t.lineTo(-.5*o+y_*u,-.5*u-y_*o),t.lineTo(-.5*a+y_*c,-.5*c-y_*a),t.closePath()}},w_=[u_,a_,f_,v_,d_,__,b_];Tc.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._y0=this._y1=NaN,this._point=0},lineEnd:function(){switch(this._point){case 3:Mc(this,this._x1,this._y1);case 2:this._context.lineTo(this._x1,this._y1)}(this._line||0!==this._line&&1===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1,this._line?this._context.lineTo(t,n):this._context.moveTo(t,n);break;case 1:this._point=2;break;case 2:this._point=3,this._context.lineTo((5*this._x0+this._x1)/6,(5*this._y0+this._y1)/6);default:Mc(this,t,n)}this._x0=this._x1,this._x1=t,this._y0=this._y1,this._y1=n}},Nc.prototype={areaStart:wc,areaEnd:wc,lineStart:function(){this._x0=this._x1=this._x2=this._x3=this._x4=this._y0=this._y1=this._y2=this._y3=this._y4=NaN,this._point=0},lineEnd:function(){switch(this._point){case 1:this._context.moveTo(this._x2,this._y2),this._context.closePath();break;case 2:this._context.moveTo((this._x2+2*this._x3)/3,(this._y2+2*this._y3)/3),this._context.lineTo((this._x3+2*this._x2)/3,(this._y3+2*this._y2)/3),this._context.closePath();break;case 3:this.point(this._x2,this._y2),this.point(this._x3,this._y3),this.point(this._x4,this._y4)}},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1,this._x2=t,this._y2=n;break;case 1:this._point=2,this._x3=t,this._y3=n;break;case 2:this._point=3,this._x4=t,this._y4=n,this._context.moveTo((this._x0+4*this._x1+t)/6,(this._y0+4*this._y1+n)/6);break;default:Mc(this,t,n)}this._x0=this._x1,this._x1=t,this._y0=this._y1,this._y1=n}},kc.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._y0=this._y1=NaN,this._point=0},lineEnd:function(){(this._line||0!==this._line&&3===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1;break;case 1:this._point=2;break;case 2:this._point=3;var e=(this._x0+4*this._x1+t)/6,r=(this._y0+4*this._y1+n)/6;this._line?this._context.lineTo(e,r):this._context.moveTo(e,r);break;case 3:this._point=4;default:Mc(this,t,n)}this._x0=this._x1,this._x1=t,this._y0=this._y1,this._y1=n}},Sc.prototype={lineStart:function(){this._x=[],this._y=[],this._basis.lineStart()},lineEnd:function(){var t=this._x,n=this._y,e=t.length-1;if(e>0)for(var 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c=Math.sqrt(b/Ex),d=c/2,e=c*Dx,f=d,g=c*Dx+c,h=-f,i=g;a.moveTo(d,e),a.lineTo(f,g),a.lineTo(h,i),a.lineTo(Bx*d-Cx*e,Cx*d+Bx*e),a.lineTo(Bx*f-Cx*g,Cx*f+Bx*g),a.lineTo(Bx*h-Cx*i,Cx*h+Bx*i),a.lineTo(Bx*d+Cx*e,Bx*e-Cx*d),a.lineTo(Bx*f+Cx*g,Bx*g-Cx*f),a.lineTo(Bx*h+Cx*i,Bx*i-Cx*h),a.closePath()}},Gx=[ox,px,sx,yx,xx,Ax,Fx];Qn.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._y0=this._y1=NaN,this._point=0},lineEnd:function(){switch(this._point){case 3:Pn(this,this._x1,this._y1);case 2:this._context.lineTo(this._x1,this._y1)}(this._line||0!==this._line&&1===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(a,b){switch(a=+a,b=+b,this._point){case 0:this._point=1,this._line?this._context.lineTo(a,b):this._context.moveTo(a,b);break;case 1:this._point=2;break;case 2:this._point=3,this._context.lineTo((5*this._x0+this._x1)/6,(5*this._y0+this._y1)/6);default:Pn(this,a,b)}this._x0=this._x1,this._x1=a,this._y0=this._y1,this._y1=b}},Sn.prototype={areaStart:On,areaEnd:On,lineStart:function(){this._x0=this._x1=this._x2=this._x3=this._x4=this._y0=this._y1=this._y2=this._y3=this._y4=NaN,this._point=0},lineEnd:function(){switch(this._point){case 1:this._context.moveTo(this._x2,this._y2),this._context.closePath();break;case 2:this._context.moveTo((this._x2+2*this._x3)/3,(this._y2+2*this._y3)/3),this._context.lineTo((this._x3+2*this._x2)/3,(this._y3+2*this._y2)/3),this._context.closePath();break;case 3:this.point(this._x2,this._y2),this.point(this._x3,this._y3),this.point(this._x4,this._y4)}},point:function(a,b){switch(a=+a,b=+b,this._point){case 0:this._point=1,this._x2=a,this._y2=b;break;case 1:this._point=2,this._x3=a,this._y3=b;break;case 2:this._point=3,this._x4=a,this._y4=b,this._context.moveTo((this._x0+4*this._x1+a)/6,(this._y0+4*this._y1+b)/6);break;default:Pn(this,a,b)}this._x0=this._x1,this._x1=a,this._y0=this._y1,this._y1=b}},Un.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._y0=this._y1=NaN,this._point=0},lineEnd:function(){(this._line||0!==this._line&&3===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(a,b){switch(a=+a,b=+b,this._point){case 0:this._point=1;break;case 1:this._point=2;break;case 2:this._point=3;var c=(this._x0+4*this._x1+a)/6,d=(this._y0+4*this._y1+b)/6;this._line?this._context.lineTo(c,d):this._context.moveTo(c,d);break;case 3:this._point=4;default:Pn(this,a,b)}this._x0=this._x1,this._x1=a,this._y0=this._y1,this._y1=b}},Wn.prototype={lineStart:function(){this._x=[],this._y=[],this._basis.lineStart()},lineEnd:function(){var a=this._x,b=this._y,c=a.length-1;if(c>0)for(var d,e=a[0],f=b[0],g=a[c]-e,h=b[c]-f,i=-1;++i<=c;)d=i/c,this._basis.point(this._beta*a[i]+(1-this._beta)*(e+d*g),this._beta*b[i]+(1-this._beta)*(f+d*h));this._x=this._y=null,this._basis.lineEnd()},point:function(a,b){this._x.push(+a),this._y.push(+b)}};var Hx=function a(b){function c(a){return 1===b?new Qn(a):new Wn(a,b)}return c.beta=function(b){return a(+b)},c}(.85);Yn.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._x2=this._y0=this._y1=this._y2=NaN,this._point=0},lineEnd:function(){switch(this._point){case 2:this._context.lineTo(this._x2,this._y2);break;case 3:Xn(this,this._x1,this._y1)}(this._line||0!==this._line&&1===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(a,b){switch(a=+a,b=+b,this._point){case 0:this._point=1,this._line?this._context.lineTo(a,b):this._context.moveTo(a,b);break;case 1:this._point=2,this._x1=a,this._y1=b;break;case 2:this._point=3;default:Xn(this,a,b)}this._x0=this._x1,this._x1=this._x2,this._x2=a,this._y0=this._y1,this._y1=this._y2,this._y2=b}};var Ix=function a(b){function c(a){return new Yn(a,b)}return c.tension=function(b){return a(+b)},c}(0);Zn.prototype={areaStart:On,areaEnd:On,lineStart:function(){this._x0=this._x1=this._x2=this._x3=this._x4=this._x5=this._y0=this._y1=this._y2=this._y3=this._y4=this._y5=NaN,this._point=0},lineEnd:function(){switch(this._point){case 1:this._context.moveTo(this._x3,this._y3),this._context.closePath();break;case 2:this._context.lineTo(this._x3,this._y3),this._context.closePath();break;case 3:this.point(this._x3,this._y3),this.point(this._x4,this._y4),this.point(this._x5,this._y5)}},point:function(a,b){switch(a=+a,b=+b,this._point){case 0:this._point=1,this._x3=a,this._y3=b;break;case 1:this._point=2,this._context.moveTo(this._x4=a,this._y4=b);break;case 2:this._point=3,this._x5=a,this._y5=b;break;default:Xn(this,a,b)}this._x0=this._x1,this._x1=this._x2,this._x2=a,this._y0=this._y1,this._y1=this._y2,this._y2=b}};var Jx=function a(b){function c(a){return new Zn(a,b)}return c.tension=function(b){return a(+b)},c}(0);$n.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._x2=this._y0=this._y1=this._y2=NaN,this._point=0},lineEnd:function(){(this._line||0!==this._line&&3===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(a,b){switch(a=+a,b=+b,this._point){case 0:this._point=1;break;case 1:this._point=2;break;case 2:this._point=3,this._line?this._context.lineTo(this._x2,this._y2):this._context.moveTo(this._x2,this._y2);break;case 3:this._point=4;default:Xn(this,a,b)}this._x0=this._x1,this._x1=this._x2,this._x2=a,this._y0=this._y1,this._y1=this._y2,this._y2=b}};var Kx=function a(b){function c(a){return new $n(a,b)}return c.tension=function(b){return a(+b)},c}(0);ao.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._x2=this._y0=this._y1=this._y2=NaN,this._l01_a=this._l12_a=this._l23_a=this._l01_2a=this._l12_2a=this._l23_2a=this._point=0},lineEnd:function(){switch(this._point){case 2:this._context.lineTo(this._x2,this._y2);break;case 3:this.point(this._x2,this._y2)}(this._line||0!==this._line&&1===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(a,b){if(a=+a,b=+b,this._point){var c=this._x2-a,d=this._y2-b;this._l23_a=Math.sqrt(this._l23_2a=Math.pow(c*c+d*d,this._alpha))}switch(this._point){case 0:this._point=1,this._line?this._context.lineTo(a,b):this._context.moveTo(a,b);break;case 1:this._point=2;break;case 2:this._point=3;default:_n(this,a,b)}this._l01_a=this._l12_a,this._l12_a=this._l23_a,this._l01_2a=this._l12_2a,this._l12_2a=this._l23_2a,this._x0=this._x1,this._x1=this._x2,this._x2=a,this._y0=this._y1,this._y1=this._y2,this._y2=b}};var Lx=function a(b){function c(a){return b?new ao(a,b):new Yn(a,0)}return c.alpha=function(b){return a(+b)},c}(.5);bo.prototype={areaStart:On,areaEnd:On,lineStart:function(){this._x0=this._x1=this._x2=this._x3=this._x4=this._x5=this._y0=this._y1=this._y2=this._y3=this._y4=this._y5=NaN,this._l01_a=this._l12_a=this._l23_a=this._l01_2a=this._l12_2a=this._l23_2a=this._point=0},lineEnd:function(){switch(this._point){case 1:this._context.moveTo(this._x3,this._y3),this._context.closePath();break;case 2:this._context.lineTo(this._x3,this._y3),this._context.closePath();break;case 3:this.point(this._x3,this._y3),this.point(this._x4,this._y4),this.point(this._x5,this._y5)}},point:function(a,b){if(a=+a,b=+b,this._point){var c=this._x2-a,d=this._y2-b;this._l23_a=Math.sqrt(this._l23_2a=Math.pow(c*c+d*d,this._alpha))}switch(this._point){case 0:this._point=1,this._x3=a,this._y3=b;break;case 1:this._point=2,this._context.moveTo(this._x4=a,this._y4=b);break;case 2:this._point=3,this._x5=a,this._y5=b;break;default:_n(this,a,b)}this._l01_a=this._l12_a,this._l12_a=this._l23_a,this._l01_2a=this._l12_2a,this._l12_2a=this._l23_2a,this._x0=this._x1,this._x1=this._x2,this._x2=a,this._y0=this._y1,this._y1=this._y2,this._y2=b}};var Mx=function a(b){function c(a){return b?new bo(a,b):new Zn(a,0)}return c.alpha=function(b){return a(+b)},c}(.5);co.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._x2=this._y0=this._y1=this._y2=NaN,this._l01_a=this._l12_a=this._l23_a=this._l01_2a=this._l12_2a=this._l23_2a=this._point=0},lineEnd:function(){(this._line||0!==this._line&&3===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(a,b){if(a=+a,b=+b,this._point){var c=this._x2-a,d=this._y2-b;this._l23_a=Math.sqrt(this._l23_2a=Math.pow(c*c+d*d,this._alpha))}switch(this._point){case 0:this._point=1;break;case 1:this._point=2;break;case 2:this._point=3,this._line?this._context.lineTo(this._x2,this._y2):this._context.moveTo(this._x2,this._y2);break;case 3:this._point=4;default:_n(this,a,b)}this._l01_a=this._l12_a,this._l12_a=this._l23_a,this._l01_2a=this._l12_2a,this._l12_2a=this._l23_2a,this._x0=this._x1,this._x1=this._x2,this._x2=a,this._y0=this._y1,this._y1=this._y2,this._y2=b}};var Nx=function a(b){function c(a){return b?new co(a,b):new $n(a,0)}return c.alpha=function(b){return a(+b)},c}(.5);eo.prototype={areaStart:On,areaEnd:On,lineStart:function(){this._point=0},lineEnd:function(){this._point&&this._context.closePath()},point:function(a,b){a=+a,b=+b,this._point?this._context.lineTo(a,b):(this._point=1,this._context.moveTo(a,b))}},ko.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._y0=this._y1=this._t0=NaN,this._point=0},lineEnd:function(){switch(this._point){case 2:this._context.lineTo(this._x1,this._y1);break;case 3:jo(this,this._t0,io(this,this._t0))}(this._line||0!==this._line&&1===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(a,b){var c=NaN;if(a=+a,b=+b,a!==this._x1||b!==this._y1){switch(this._point){case 0:this._point=1,this._line?this._context.lineTo(a,b):this._context.moveTo(a,b);break;case 1:this._point=2;break;case 2:this._point=3,jo(this,io(this,c=ho(this,a,b)),c);break;default:jo(this,this._t0,c=ho(this,a,b))}this._x0=this._x1,this._x1=a,this._y0=this._y1,this._y1=b,this._t0=c}}},(lo.prototype=Object.create(ko.prototype)).point=function(a,b){ko.prototype.point.call(this,b,a)},mo.prototype={moveTo:function(a,b){this._context.moveTo(b,a)},closePath:function(){this._context.closePath()},lineTo:function(a,b){this._context.lineTo(b,a)},bezierCurveTo:function(a,b,c,d,e,f){this._context.bezierCurveTo(b,a,d,c,f,e)}},po.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x=[],this._y=[]},lineEnd:function(){var a=this._x,b=this._y,c=a.length;if(c)if(this._line?this._context.lineTo(a[0],b[0]):this._context.moveTo(a[0],b[0]),2===c)this._context.lineTo(a[1],b[1]);else for(var d=qo(a),e=qo(b),f=0,g=1;g=0&&(this._t=1-this._t,this._line=1-this._line)},point:function(a,b){switch(a=+a,b=+b,this._point){case 0:this._point=1,this._line?this._context.lineTo(a,b):this._context.moveTo(a,b);break;case 1:this._point=2;default:if(this._t<=0)this._context.lineTo(this._x,b),this._context.lineTo(a,b);else{var c=this._x*(1-this._t)+a*this._t;this._context.lineTo(c,this._y),this._context.lineTo(c,b)}}this._x=a,this._y=b}},Mo.prototype={constructor:Mo,insert:function(a,b){var c,d,e;if(a){if(b.P=a,b.N=a.N,a.N&&(a.N.P=b),a.N=b,a.R){for(a=a.R;a.L;)a=a.L;a.L=b}else a.R=b;c=a}else this._?(a=Qo(this._),b.P=null,b.N=a,a.P=a.L=b,c=a):(b.P=b.N=null,this._=b,c=null);for(b.L=b.R=null,b.U=c,b.C=!0,a=b;c&&c.C;)d=c.U,c===d.L?(e=d.R,e&&e.C?(c.C=e.C=!1,d.C=!0,a=d):(a===c.R&&(Oo(this,c),a=c,c=a.U),c.C=!1,d.C=!0,Po(this,d))):(e=d.L,e&&e.C?(c.C=e.C=!1,d.C=!0,a=d):(a===c.L&&(Po(this,c),a=c,c=a.U),c.C=!1,d.C=!0,Oo(this,d))),c=a.U;this._.C=!1},remove:function(a){a.N&&(a.N.P=a.P),a.P&&(a.P.N=a.N),a.N=a.P=null;var b,c,d,e=a.U,f=a.L,g=a.R;if(c=f?g?Qo(g):f:g,e?e.L===a?e.L=c:e.R=c:this._=c,f&&g?(d=c.C,c.C=a.C,c.L=f,f.U=c,c!==g?(e=c.U,c.U=a.U,a=c.R,e.L=a,c.R=g,g.U=c):(c.U=e,e=c,a=c.R)):(d=a.C,a=c),a&&(a.U=e),!d){if(a&&a.C)return void(a.C=!1);do{if(a===this._)break;if(a===e.L){if(b=e.R,b.C&&(b.C=!1,e.C=!0,Oo(this,e),b=e.R),b.L&&b.L.C||b.R&&b.R.C){b.R&&b.R.C||(b.L.C=!1,b.C=!0,Po(this,b),b=e.R),b.C=e.C,e.C=b.R.C=!1,Oo(this,e),a=this._;break}}else if(b=e.L,b.C&&(b.C=!1,e.C=!0,Po(this,e),b=e.L),b.L&&b.L.C||b.R&&b.R.C){b.L&&b.L.C||(b.R.C=!1,b.C=!0,Oo(this,b),b=e.L),b.C=e.C,e.C=b.L.C=!1,Po(this,e),a=this._;break}b.C=!0,a=e,e=e.U}while(!a.C);a&&(a.C=!1)}}};var Ox,Px,Qx,Rx,Sx,Tx=[],Ux=[],Vx=1e-6,Wx=1e-12;np.prototype={constructor:np,polygons:function(){var a=this.edges;return this.cells.map(function(b){var c=b.halfedges.map(function(c){return Zo(b,a[c])});return c.data=b.site.data,c})},triangles:function(){var a=[],b=this.edges;return this.cells.forEach(function(c,d){if(f=(e=c.halfedges).length)for(var e,f,g,h=c.site,i=-1,j=b[e[f-1]],k=j.left===h?j.right:j.left;++i=h)return null;var i=a-e.site[0],j=b-e.site[1],k=i*i+j*j;do e=f.cells[d=g],g=null,e.halfedges.forEach(function(c){var d=f.edges[c],h=d.left;if(h!==e.site&&h||(h=d.right)){var i=a-h[0],j=b-h[1],l=i*i+j*j;l