dvt.T4=function(a,b,c){this.Init(a,b,c)};dvt.k.A(dvt.T4,dvt.Ae);R=dvt.T4.prototype;R.Init=function(a,b,c){dvt.T4.v.Init.call(this,a,b,c);this.RKa=s};R.wa=function(a,b,c){c&&this.Gf(c);this.Cb=a;this.Ob=b;this.U&&(a=this.wL(this.U),this.VB(a))};R.Gf=function(a){this.U=dvt.Ec.Ga(a)};R.VB=function(a){this.E7a=a.fsa;this.C7a=a.esa;this.yc=a.start;this.vd=a.end;this.lS=a.vra;this.RT()};R.RT=function(){this.Pr.Mh(this.lS)};function Xp(a,b){a.Kf=a.Li<b?b:a.Li;a.RKa||(a.mw=0,a.Ts=a.Kf)}R.gq=function(){return dvt.u.aa(this.j())};
R.Qb=N("ue");function Yp(a,b){a.lo?a.lo.De(q):a.lo=new dvt.ea(a.j(),"iCanvas");var c=new dvt.Kd;a.Qb()?(c.Le(a.un,a.ep,a.bw,a.Li),a.lo.da(a.un),a.lo.ua(a.ep+a.YF)):(c.Le(a.un,a.ep,a.Li,a.bw),a.lo.da(a.un+a.YF),a.lo.ua(a.ep));b.De(c);a.lo.getParent()!=b&&b.q(a.lo)}
R.m1=function(a,b,c){a>this.Wla?(a=this.Wla,Zp(this,l)):$p(this,l);this.Li>a?(a=this.Li,Zp(this,s)):$p(this,s);var d=this.Kf<=a,e=(this.Ke-this.Nc)/(this.vd-this.yc)*this.Kf;Xp(this,a);a=e/this.Kf*(this.vd-this.yc);b?(e=(this.vd-this.yc)/this.Kf,this.Nc=b-c*e,this.Nc<this.yc&&(this.Nc=this.yc),this.Ke=this.Nc+a,this.Ke>this.vd&&(this.Ke=this.vd,this.Nc=this.Ke-a,this.Nc<this.yc&&(this.Nc=this.yc)),aq(this,1/e*(this.yc-this.Nc))):(this.Nc=this.yc,this.Ke=this.Nc+a,this.Nc<this.yc&&(this.Nc=this.yc),
aq(this,0));if(d)for(;0<this.eG;)if(b=this.EA[this.eG-1],this.Kf>=b){this.eG--;a:{b=this.Ih;for(c=1;c<b.FA.length;c++)if(b.FA[c]==b.Ie){b.Ie=b.FA[c-1];break a}}this.Ie=this.Ih.Ie}else break;else for(;this.eG<this.EA.length-1;)if(b=this.EA[this.eG],this.Kf<b){this.eG++;a:{b=this.Ih;for(c=0;c<b.FA.length-1;c++)if(b.FA[c]==b.Ie){b.Ie=b.FA[c+1];break a}}this.Ie=this.Ih.Ie}else break;bq(this)};
R.xv=function(a){var b=this.ue?this.Ob/2:this.Cb/2;this.m1(this.Kf*((1/a-1)/2+1),(this.vd-this.yc)/this.Kf*b+this.Nc,b,l)};function cq(a,b){if(a.ue){var c=a.lo.ka()-b,d=-(a.Kf-a.Li-a.ep),e=a.ep;c<d?c=d:c>e&&(c=e);a.lo.ua(c);c-=a.ep;a.YF=c}else c=a.lo.ma()-b,d=-(a.Kf-a.Li-a.un),e=a.un,c<d?c=d:c>e&&(c=e),a.lo.da(c),a.YF=c-a.un,c=dq(a);d=a.Kf/(a.vd-a.yc);e=a.Ke-a.Nc;a.Nc=a.yc-c/d;a.Ke=a.Nc+e}function $p(a,b){b?(a.Hn.um(l),a.Hn.hD()):(a.In.um(l),a.In.hD())}
function Zp(a,b){b?(a.Hn.um(s),a.Hn.I$(),a.Hn.setCursor(q)):(a.In.um(s),a.In.I$(),a.In.setCursor(q))}function bq(a){a.ue?a.lo.ua(a.ep+a.YF):a.lo.da(a.un+a.YF)}function dq(a){return a.gq()&&!a.ue?a.Li-a.Kf-a.YF:a.YF}function aq(a,b){a.gq()&&!a.ue?a.YF=a.Li-a.Kf-b:a.YF=b};