Function fy

modules/ui/ui/scripts.js:770–771

(a,b,c,d,e,f,g,h,l,m)

(b[1][0]-v[0])/f,e=-(b[1][1]-v[1])/f,g=(b[2][0]-v[0])/f;b=-(b[2][1]-v[1])/f;p.beginPath();p.moveTo(d,e);p.lineTo(a,c);p.lineTo(g,b);p.closePath();p.stroke()}),p.restore());return p.canvas};function ey(a,b,c,d,e){this.g=a;this.i=b;var f={},g=Yb(this.i,this.g);this.a=function(a){var b=a[0]+"/"+a[1];f[b]||(f[b]=g(a));return f[b]};this.f=d;this.v=e*e;this.c=[];this.l=!1;this.s=this.g.g&&!!d&&!!this.g.G()&&cb(d)==cb(this.g.G());this.b=this.g.G()?cb(this.g.G()):null;this.j=this.i.G()?cb(this.i.G()):null;a=$a(c);b=Za(c);d=Ya(c);c=Wa(c);e=this.a(a);var h=this.a(b),l=this.a(d),m=this.a(c);fy(this,a,b,d,c,e,h,l,m,10);if(this.l){var n=Infinity;this.c.forEach(function(a){n=Math.min(n,a.source[0][0],
a.source[1][0],a.source[2][0])});this.c.forEach(function(a){if(Math.max(a.source[0][0],a.source[1][0],a.source[2][0])-n>this.b/2){var b=[[a.source[0][0],a.source[0][1]],[a.source[1][0],a.source[1][1]],[a.source[2][0],a.source[2][1]]];b[0][0]-n>this.b/2&&(b[0][0]-=this.b);b[1][0]-n>this.b/2&&(b[1][0]-=this.b);b[2][0]-n>this.b/2&&(b[2][0]-=this.b);Math.max(b[0][0],b[1][0],b[2][0])-Math.min(b[0][0],b[1][0],b[2][0])<this.b/2&&(a.source=b)}},this)}f={}}
function fy(a,b,c,d,e,f,g,h,l,m){var n=Ca([f,g,h,l]),p=a.b?cb(n)/a.b:null,q=a.b,r=a.g.g&&.5<p&&1>p,u=!1;if(0<m){if(a.i.c&&a.j){var v=Ca([b,c,d,e]);u|=.25<cb(v)/a.j}!r&&a.g.c&&p&&(u|=.25<p)}if(u||!a.f||hb(n,a.f)){if(!(u||isFinite(f[0])&&isFinite(f[1])&&isFinite(g[0])&&isFinite(g[1])&&isFinite(h[0])&&isFinite(h[1])&&isFinite(l[0])&&isFinite(l[1])))if(0<m)u=!0;else return;if(0<m&&(u||(n=a.a([(b[0]+d[0])/2,(b[1]+d[1])/2]),q=r?(wa(f[0],q)+wa(h[0],q))/2-wa(n[0],q):(f[0]+h[0])/2-n[0],n=(f[1]+h[1])/2-n[1],
u=q*q+n*n>a.v),u)){Math.abs(b[0]-d[0])<=Math.abs(b[1]-d[1])?(r=[(c[0]+d[0])/2,(c[1]+d[1])/2],q=a.a(r),n=[(e[0]+b[0])/2,(e[1]+b[1])/2],p=a.a(n),fy(a,b,c,r,n,f,g,q,p,m-1),fy(a,n,r,d,e,p,q,h,l,m-1)):(r=[(b[0]+c[0])/2,(b[1]+c[1])/2],q=a.a(r),n=[(d[0]+e[0])/2,(d[1]+e[1])/2],p=a.a(n),fy(a,b,r,n,e,f,q,p,l,m-1),fy(a,r,c,d,n,q,g,h,p,m-1));return}if(r){if(!a.s)return;a.l=!0}a.c.push({source:[f,h,l],target:[b,d,e]});a.c.push({source:[f,g,h],target:[b,c,d]})}}
function gy(a){var b=Da();a.c.forEach(function(a){a=a.source;Ea(b,a[0]);Ea(b,a[1]);Ea(b,a[2])});return b};function hy(a,b,c,d,e,f,g,h,l,m,n){cl.call(this,e,0);this.B=void 0!==n?n:!1;this.C=g;this.D=h;this.N=null;this.c=b;this.l=d;this.v=f?f:e;this.a=[];this.Id=null;this.f=0;f=d.Ma(this.v);h=this.l.G();e=this.c.G();f=h?gb(f,h):f;if(0===ab(f))this.state=4;else if((h=a.G())&&(e?e=gb(e,h):e=h),d=by(a,c,eb(f),d.Ta(this.v[0])),!isFinite(d)||0>=d)this.state=4;else if(this.o=new ey(a,c,f,e,d*(void 0!==m?m:.5)),0===this.o.c.length)this.state=4;else if(this.f=b.Dc(d),c=gy(this.o),e&&(a.g?(c[1]=pa(c[1],e[1],e[3]),
c[3]=pa(c[3],e[1],e[3])):c=gb(c,e)),ab(c)){a=tc(b,c,this.f);for(b=a.fa;b<=a.la;b++)for(c=a.ea;c<=a.ka;c++)(m=l(this.f,b,c,g))&&this.a.push(m);0===this.a.length&&(this.state=4)}else this.state=4}w(hy,cl);hy.prototype.ia=function(){1==this.state&&(this.Id.forEach(Gc),this.Id=null);cl.prototype.ia.call(this)};hy.prototype.Y=function(){return this.N};
hy.prototype.he=function(){var a=[];this.a.forEach(function(b){b&&2==b.getState()&&a.push({extent:this.c.Ma(b.ya),image:b.Y()})},this);this.a.length=0;if(0===a.length)this.state=3;else{var b=this.v[0],c=this.l.Za(b),d="number"===typeof c?c:c[0];c="number"===typeof c?c:c[1];b=this.l.Ta(b);var e=this.c.Ta(this.f),f=this.l.Ma(this.v);this.N=dy(d,c,this.C,e,this.c.G(),b,f,this.o,a,this.D,this.B);this.state=2}this.u()};